Lord, Abbett & Co

Lord, Abbett & Co as of June 30, 2012

Portfolio Holdings for Lord, Abbett & Co

Lord, Abbett & Co holds 0 positions in its portfolio as reported in the June 2012 quarterly 13F filing

                6/30/2012
                                                                                        S.E.C. USE ONLY
                                                                                    ----------------------
           ITEM 1               ITEM 2      ITEM 3      ITEM 4            ITEM 5        ITEM 6     ITEM 7           ITEM 8
----------------------------- ----------- --------- ----------------- ------------- ------------- -------- -------------------------

----------------------------- ----------- --------- ----------------- ------------- ------------- -------- -------------------------
                                           CUSIP /                      SHARES OR    INVESTMENT
                               TITLE OF     SEDOL                       PRINCIPAL    DISCRETION    OTHER
        NAME OF ISSUE           CLASS      NUMBERS  FAIR MARKET VALUE     AMOUNT         SOLE     MANAGERS      VOTING AUTHORITY
----------------------------- ----------- --------- ----------------- ------------- ------------- -------- -------------------------
                                                                                                              (A) SOLE     (C) NONE
                                                                                                           ------------- -----------
{S}                           {C}         {C}       {C}               {C}           {C}           {C}      {C}           {C}
3D Systems Corp.                  COM     88554D205     34,291,103.64     1,004,426     1,004,426                978,529      25,897
3M Co.                            COM     88579Y101      1,218,560.00        13,600        13,600                 13,600
A.O. Smith Corp.                  COM     831865209      9,609,281.21       196,549       196,549                159,130      37,419
A123 Systems, Inc.             CV 3.75%
                              04/15/2016  03739TAA6      3,714,375.00    14,150,000    14,150,000             14,150,000
Aaron's, Inc.                     COM     002535300     25,318,312.48       894,324       894,324                723,971     170,353
ABB Ltd.                       Spon ADR   000375204      7,524,011.13       461,037       459,473                459,473       1,564
Abbott Laboratories               COM     002824100     10,762,944.15       166,945       166,945                145,866      21,079
Abercrombie & Fitch Co.         Class A   002896207        283,362.00         8,300         8,300                  8,300
ACE Ltd.                          COM     H0023R105    229,969,718.40     3,102,249     3,102,249              2,963,704     138,545
Active Network, Inc. (The)        COM     00506D100      7,518,153.50       488,509       488,509                488,509
Activision Blizzard, Inc.         COM     00507V109      1,086,210.07        90,593        90,593                 84,875       5,718
Actuant Corp.                     COM     00508X203     15,403,576.73       567,142       567,142                567,142
Adobe Systems, Inc.               COM     00724F101     69,164,010.06     2,136,698     2,135,998              2,101,446      35,237
Advisory Board Co. (The)          COM     00762W107     37,602,162.99       758,261       758,261                738,072      20,189
AES Corp. (The)                   COM     00130H105      2,051,517.00       159,900       159,900                159,900
AES Trust III                 CVPFD 6.75%
                              10/15/2029  00808N202     12,288,791.65       249,215       249,215                 84,215     165,000
Affiliated Manager Group,
   Inc.                           COM     008252108    123,144,383.99     1,125,120     1,125,120              1,081,664      43,456
Affiliated Manager Group,
   Inc.                        CV 3.95%
                              08/15/2038  008252AL2     36,728,287.53    33,890,000    33,890,000             22,035,000  11,855,000
Affymax Inc.                      COM     00826A109      5,237,201.20       406,615       406,615                406,615
Aflac, Inc.                       COM     001055102        796,433.00        18,700        18,700                 18,700
Agilent Technologies, Inc.        COM     00846U101     53,094,192.12     1,353,063     1,353,063              1,335,963      17,100
Agrium, Inc.                      COM     008916108     18,171,738.00       205,400       205,400                205,400
Air Methods Corp.                 COM     009128307      7,788,375.75        79,271        79,271                 77,498       1,773
Air Products & Chemicals,
   Inc.                           COM     009158106      6,099,151.50        75,550        75,550                 68,379       7,171
Airgas, Inc.                      COM     009363102      9,001,419.47       107,147       107,147                107,147
Akorn Inc.                        COM     009728106      8,814,404.94       558,935       558,935                558,935
Albemarle Corp.                   COM     012653101     40,317,773.14       676,019       676,019                651,219      24,800
Alexandria Real Estate
   Equities, Inc.                 COM     015271109     75,671,777.52     1,040,591     1,040,591                981,791      58,800
Alexandria Real Estate
   Equities, Inc.                 COM     01973R101      4,145,916.00       236,100       236,100                236,100
Alexion Pharmaceuticals, Inc.     COM     015351109      1,025,967.60        10,332        10,332                 10,332
Align Technology, Inc.            COM     016255101     66,890,856.34     1,999,129     1,999,129              1,944,471      54,658
Allegheny Technologies, Inc.      COM     01741R102     21,198,207.81       664,729       664,729                640,029      24,700
Allegheny Technologies, Inc.   CV 4.25%
                              06/01/2014  01741RAD4     56,478,555.00    48,636,000    48,636,000             37,026,000  11,610,000
Allegiant Travel Co.              COM     01748X102     23,376,455.44       335,483       335,483                326,623       8,860
Allergan, Inc.                    COM     018490102      2,603,994.10        28,130        28,130                 28,130
Alliance Data Systems, Inc.       COM     018581108     60,959,520.00       451,552       451,552                437,052      14,500
Alliance Data Systems, Inc.    CV 1.75%
                              08/01/2013  018581AD0     45,830,037.50    26,377,000    26,377,000             18,817,000   7,560,000
Allot Communications Ltd.         COM     M0854Q105      8,942,753.53       320,989       320,989                320,989
Allstate Corp. (The)              COM     020002101     12,097,102.05       344,745       344,745                338,945       5,800
Alpha Appalachia Holdings,     CV 3.25%
   Inc.                       08/01/2015  576203AJ2     25,112,389.98    28,948,000    28,948,000             20,848,000   8,100,000
Altera Corp.                      COM     021441100      5,581,840.32       164,948       164,948                164,948
Alterra Capital Holdings Ltd.     COM     G0229R108    113,729,677.52     4,870,650     4,870,650              4,512,750     357,900
Altisource Portfolio
   Solutions S.A.                 COM     L0175J104     20,489,754.00       279,800       279,800                226,600      53,200
Altra Holdings, Inc.           CV 2.75%
                              03/01/2031  02208RAE6     19,997,845.01    21,532,000    21,532,000             16,857,000   4,675,000
Altria Group, Inc.                COM     02209S103     79,377,173.90     2,297,458     2,297,458              2,259,101      38,357
ALZA Corp.                       CV 0%
                              07/28/2020  02261WAB5      6,564,375.00     6,750,000     6,750,000              6,750,000
Amarin Corp. plc               Spon ADR   023111206     44,254,454.04     3,060,474     3,060,474              2,988,164      72,310
Amazon.com, Inc.                  COM     023135106      6,365,484.60        27,876        27,876                 26,636       1,240
Amdocs Ltd.                       COM     G02602103     51,698,772.17     1,739,528     1,739,528              1,674,428      65,100
American Campus Communities,
   Inc.                           COM     024835100     54,838,986.27     1,219,186     1,219,186              1,092,286     126,900
American Capital Agency Corp.     COM     02503X105        759,586.00        22,600        22,600                 22,600
American Express Co.              COM     025816109        778,616.96        13,376        13,376                 13,376
American Tower Corp.              COM     03027X100      2,093,035.49        29,939        29,939                 29,939
American Water Works Co.,
   Inc.                           COM     030420103      1,885,400.00        55,000        55,000                 55,000
America's Car-Mart, Inc.          COM     03062T105      8,276,914.77       213,048       213,048                186,748      26,300
AmerisourceBergen Corp.           COM     03073E105      8,401,225.00       213,500       213,500                213,500
AMETEK, Inc.                      COM     031100100     25,436,531.73       509,648       509,648                505,548       4,100
Amgen, Inc.                       COM     031162100        462,781.44         6,336         6,336                  6,336
Amgen, Inc.                    CV 0.375%
                              02/01/2013  031162AQ3     43,687,269.99    41,806,000    41,806,000             24,846,000  16,960,000
Amphenol Corp.                    COM     032095101     36,485,882.34       664,346       664,346                638,846      25,500
Anadarko Petroleum Corp.          COM     032511107    230,637,174.79     3,484,008     3,483,192              3,334,319     149,672
Analog Devices, Inc.              COM     032654105     35,771,545.01       949,603       949,603                936,003      13,600
Anaren, Inc.                      COM     032744104        343,000.00        17,500        17,500                 17,500
Angie's List, Inc.                COM     034754101     47,291,999.02     2,985,606     2,985,606              2,920,403      65,203
Anheuser-Busch InBev NV        Spon ADR   03524A108     14,837,767.30       186,300       185,611                185,611         689
Anixter International, Inc.       COM     035290105    227,435,376.40     4,287,189     4,287,189              3,997,616     289,573
Annaly Capital Management,
   Inc.                           COM     035710409        236,598.00        14,100        14,100                 14,100
Annie's, Inc.                     COM     03600T104     20,723,253.46       495,061       495,061                487,089       7,972<br /><br />{S}                           {C}         {C}       {C}               {C}           {C}           {C}      {C}           {C}
ANSYS, Inc.                       COM     03662Q105      7,664,898.83       121,453       121,453                121,453
Apache Corp.                      COM     037411105    137,215,274.39     1,561,248     1,560,807              1,496,768      64,471
Apache Corp.                   CVPFD 6%
                              08/01/2013  037411808     89,328,076.48     1,778,027     1,778,027              1,523,624     254,403
Apple, Inc.                       COM     037833100    121,005,968.00       207,202       207,202                189,690      17,512
Applied Industrial Tech, Inc.     COM     03820C105     43,307,594.00     1,175,240     1,175,240              1,066,540     108,700
AptarGroup, Inc.                  COM     038336103     41,514,217.35       813,207       813,207                737,989      75,218
Aqua America Inc.                 COM     03836W103     32,297,366.45     1,293,965     1,293,965              1,245,165      48,800
Arch Capital Group Ltd.           COM     G0450A105     63,201,284.40     1,592,373     1,592,373              1,533,273      59,100
Archer-Daniels-Midland Co.        COM     039483102    168,968,334.11     5,723,796     5,722,988              5,386,752     337,031
Archer-Daniels-Midland Co.     CV 0.875%
                              02/15/2014  039483AW2     25,483,310.00    25,231,000    25,231,000             14,261,000  10,970,000
Arena Pharmaceuticals, Inc.       COM     040047102      6,329,016.60       634,170       634,170                617,685      16,485
Ares Capital Corp.                COM     04010L103     16,494,021.60     1,033,460     1,033,460              1,017,160      16,300
ARIAD Pharmaceuticals, Inc.       COM     04033A100     30,595,679.85     1,777,785     1,777,785              1,754,581      23,204
Arrow Electronics, Inc.           COM     042735100    135,785,989.56     4,138,555     4,138,555              3,958,406     180,149
Aruba Networks, Inc.              COM     043176106     12,536,650.00       833,000       833,000                833,000
Asbury Automotive Group, Inc.     COM     043436104      6,510,012.00       274,800       274,800                222,700      52,100
Ascena Retail Group, Inc.         COM     04351G101     46,738,359.92     2,510,116     2,510,116              2,280,638     229,478
Ashland, Inc.                     COM     044209104    176,741,816.88     2,550,019     2,550,019              2,447,938     102,081
Aspen Insurance Holdings Ltd.     COM     G05384105        598,230.00        20,700        20,700                 20,700
Aspen Technology, Inc.            COM     045327103     33,840,646.85     1,461,799     1,461,799              1,423,249      38,550
AT^T, Inc.                        COM     00206R102    394,702,462.80    11,068,659    11,064,594             10,771,888     296,683
athenahealth, Inc.                COM     04685W103     48,191,016.51       608,703       608,703                592,758      15,945
Atlas Air Worldwide Holdings      COM     049164205     86,051,293.35     1,977,736     1,977,736              1,849,036     128,700
Atwood Oceanics, Inc.             COM     050095108      3,154,304.56        83,359        83,359                 83,359
Audience, Inc.                    COM     05070J102      6,180,859.52       320,584       320,584                320,584
AuRico Gold Inc.                  COM     05155C105     12,659,805.00     1,580,500     1,580,500              1,280,800     299,700
Auxilium Pharmaceuticals Inc.     COM     05334D107     15,969,433.20       593,880       593,880                580,656      13,224
Avago Technologies Ltd.           COM     Y0486S104      8,239,014.10       229,499       229,499                229,499
Aviva plc                      Spon ADR   05382A104      3,073,617.72       358,240       357,081                357,081       1,159
Avnet, Inc.                       COM     053807103     25,999,550.00       842,500       842,500                842,500
AXIS Capital Holdings Ltd.        COM     G0692U109      1,607,970.00        49,400        49,400                 27,100      22,300
AXT, Inc.                         COM     00246W103      3,890,915.89       985,042       985,042                801,242     183,800
AZZ, Inc.                         COM     002474104      3,681,726.03        60,100        60,100                 48,900      11,200
Balchem Corp.                     COM     057665200      4,981,177.89       152,750       152,750                124,050      28,700
Ball Corp.                        COM     058498106     32,170,885.00       783,700       783,700                769,900      13,800
Bally Technologies, Inc.          COM     05874B107      8,235,490.00       176,500       176,500                140,800      35,700
Bank of America Corp.             COM     060505104    141,413,803.11    17,288,222    17,283,480             16,677,463     610,659
Bank of America Corp.         CVPFD 7.25%
                              12/31/2049  060505682     86,909,550.00        89,138        89,138                 67,888      21,250
Bank of Marin Bancorp             COM     063425102      4,818,702.07       130,200       130,200                105,500      24,700
Bank of New York Mellon Corp.     COM     064058100      6,783,120.72       309,026       309,026                309,026
Bank of the Ozarks, Inc.          COM     063904106     21,532,527.36       715,842       715,842                696,889      18,953
Bankrate, Inc.                    COM     06647F102     27,658,670.34     1,504,006     1,504,006              1,464,327      39,679
Barclays plc                   Spon ADR   06738E204      4,595,550.65       446,153       444,536                444,536       1,617
Barrick Gold Corp.                COM     067901108     21,038,258.77       559,956       559,470                555,800       4,145
Baxter International, Inc.        COM     071813109     59,678,839.70     1,122,838     1,122,838              1,094,074      28,764
Bazaarvoice, Inc.                 COM     073271108      7,138,294.79       392,214       392,214                384,873       7,341
BB^T Corp.                        COM     054937107    105,564,010.82     3,421,848     3,421,848              3,240,439     181,409
BE Aerospace, Inc.                COM     073302101     54,664,808.62     1,252,057     1,252,057              1,228,816      23,241
Beacon Roofing Supply, Inc.       COM     073685109     47,244,121.60     1,873,280     1,873,280              1,699,980     173,300
Beam, Inc.                        COM     073730103    139,718,204.08     2,235,849     2,235,849              2,160,141      75,708
Bed Bath & Beyond, Inc.           COM     075896100      7,581,191.40       122,673       122,673                122,673
Bel Fuse, Inc.                    COM     077347300      5,656,331.96       321,200       321,200                260,300      60,900
Belo Corp.                        COM     080555105      1,706,600.00       265,000       265,000                265,000
Berkshire Hathaway, Inc.          COM     084670702    291,222,267.31     3,494,807     3,494,807              3,307,063     187,744
Berry Petroleum Co.             Class A   085789105     38,089,464.00       960,400       960,400                871,700      88,700
Biogen Idec Inc.                  COM     09062X103      1,265,635.08         8,766         8,766                  8,766
BioMarin Pharmaceutical, Inc.     COM     09061G101     38,827,030.08       980,976       980,976                955,123      25,853
BioMarin Pharmaceutical, Inc.  CV 1.875%
                              04/23/2017  09061GAD3     27,141,240.00    13,272,000    13,272,000             10,697,000   2,575,000
Boeing Co.                        COM     097023105      7,732,921.10       104,077       104,077                 91,727      12,350
BOK Financial Corp.               COM     05561Q201     48,469,192.78       832,804       832,804                801,404      31,400
BorgWarner, Inc.                  COM     099724106      5,570,165.16        84,924        84,924                 84,924
Boston Properties, Inc.        CV 3.75%
                              05/15/2036  10112RAG9     47,824,357.50    41,677,000    41,677,000             30,617,000  11,060,000
Brandywine Realty Trust           COM     105368203     51,122,645.60     4,142,840     4,142,840              3,780,240     362,600
Brinker International, Inc.       COM     109641100        602,343.00        18,900        18,900                 18,900
Bristol-Myers Squibb Co.          COM     110122108     87,202,920.62     2,425,784     2,424,216              2,414,097      11,657
Bristow Group, Inc.               COM     110394103     26,540,997.98       652,594       652,594                592,393      60,201
Broadcom Corp.                  Class A   111320107    210,026,304.81     6,213,796     6,213,796              5,898,839     314,957
Broadridge Financial
   Solutions Inc.                 COM     11133T103        384,987.00        18,100        18,100                 18,100
BroadSoft, Inc.                   COM     11133B409      2,895,855.20        99,995        99,995                 99,995
Brookline Bancorp, Inc.           COM     11373M107      4,914,989.09       555,366       555,366                450,330     105,036
Brown & Brown, Inc.               COM     115236101     57,596,503.47     2,112,083     2,112,083              2,048,583      63,500
Bryn Mawr Bank Corp.              COM     117665109      4,752,127.82       225,540       225,540                183,382      42,158
Buffalo Wild Wings, Inc.          COM     119848109     40,389,921.84       466,181       466,181                459,731       6,450
Bunge Ltd.                        COM     G16962105    266,575,107.65     4,248,886     4,248,886              4,054,956     193,930
C^J Energy Services, Inc.         COM     12467B304     46,952,630.00     2,537,980     2,537,980              2,303,480     234,500<br /><br />{S}                           {C}         {C}       {C}               {C}           {C}           {C}      {C}           {C}
Cabela's Inc.                     COM     126804301      7,779,369.71       205,749       205,749                197,749       8,000
Cabot Corp.                       COM     127055101    123,912,940.80     3,044,544     3,044,544              2,763,444     281,100
Cabot Microelectronics Corp.      COM     12709P103     25,150,744.72       861,032       861,032                781,273      79,759
Cabot Oil & Gas Corp.             COM     127097103      3,775,150.40        95,816        95,816                 83,163      12,653
CAI International, Inc.           COM     12477X106      6,928,180.00       348,500       348,500                282,400      66,100
Camden Property Trust            REIT     133131102        236,845.00         3,500         3,500                  3,500
Cameron International Corp.       COM     13342B105     12,336,569.95       288,845       288,845                288,845
Campbell Soup Co.                 COM     134429109        841,176.00        25,200        25,200                 25,200
Canadian National Resource
   Ltd.                           COM     136385101      2,564,175.00        95,500        95,500                 95,500
Canon, Inc.                    Spon ADR   138006309     10,655,911.04       266,798       266,030                266,030         768
Capital One Financial Corp.       COM     14040H105    381,638,361.02     6,982,041     6,982,041              6,681,539     300,502
Capstone Turbine Corp.            COM     14067D102      3,742,745.88     3,705,689     3,705,689              3,705,689
Cardtronics, Inc.                 COM     14161H108     32,146,521.42     1,064,102     1,064,102                861,667     202,435
CareFusion Corp.                  COM     14170T101     18,610,321.64       724,701       724,701                697,301      27,400
Carnival Corp.                    COM     143658300     50,067,576.73     1,461,017     1,460,329              1,437,820      23,186
Carpenter Technology Corp.        COM     144285103     31,633,004.01       661,225       661,225                636,525      24,700
Casey's General Stores, Inc.      COM     147528103     22,717,049.00       385,100       385,100                312,400      72,700
Caterpillar, Inc.                 COM     149123101     56,962,116.54       670,837       670,329                658,586      12,240
Cavium, Inc.                      COM     14964U108      3,453,604.00       123,343       123,343                123,343
CBL & Associates Properties,
   Inc.                           COM     124830100     11,919,400.00       610,000       610,000                599,200      10,800
CBRE Group, Inc.                Class A   12504L109      8,794,350.72       537,552       537,552                537,552
Celadon Group, Inc.               COM     150838100      7,515,144.00       458,800       458,800                371,800      87,000
Celanese Corp.                    COM     150870103     39,329,947.15     1,136,047     1,136,047              1,077,693      58,354
Celgene Corp.                     COM     151020104    179,739,107.21     2,801,420     2,801,420              2,630,420     171,000
Cenovus Energy, Inc.              COM     15135U109      8,659,140.00       272,300       272,300                272,300
Centene Corp.                     COM     15135B101     54,763,743.84     1,815,774     1,815,774              1,588,854     226,920
CenturyLink, Inc.                 COM     156700106    135,472,380.03     3,430,549     3,430,549              3,380,039      50,510
Cepheid, Inc.                     COM     15670R107     49,073,476.50     1,096,614     1,096,614              1,067,619      28,995
Cerner Corp.                      COM     156782104        262,197.52         3,172         3,172                  3,172
CF Industries, Inc.               COM     125269100      3,196,710.00        16,500        16,500                 16,500
Charming Shoppes, Inc.         CV 1.125%
                              05/01/2014  161133AE3        501,250.00       500,000       500,000                500,000
Chart Industries, Inc.            COM     16115Q308     40,725,172.80       592,280       592,280                576,733      15,547
Chart Industries, Inc.           CV 2%
                              08/01/2018  16115QAC4     33,956,078.76    27,467,000    27,467,000             20,697,000   6,770,000
Charter Communications, Inc.    Class A   16117M305      2,055,230.00        29,000        29,000                 29,000
Check Point Software
   Technologies Ltd.              COM     M22465104      4,388,715.00        88,500        88,500                 88,500
Cheesecake Factory, Inc.
   (The)                          COM     163072101     54,695,385.20     1,711,370     1,711,370              1,553,270     158,100
Chefs' Warehouse Inc. (The)       COM     163086101     19,217,871.10     1,064,702     1,064,702                862,653     202,049
Chemtura Corp.                    COM     163893209     50,370,477.46     3,473,826     3,473,826              3,372,326     101,500
Cheniere Energy, Inc.             COM     16411R208     17,925,549.84     1,216,116     1,216,116              1,184,769      31,347
Chesapeake Energy Corp.        CV 2.25%
                              12/15/2038  165167CB1      3,102,365.00     3,836,000     3,836,000                286,000   3,550,000
Chesapeake Energy Corp.         CV 2.5%
                              05/15/2037  165167BZ9     42,832,546.25    49,733,000    49,733,000             34,103,000  15,630,000
Chesapeake Energy Corp.        CV 2.75%
                              11/15/2035  165167BW6     30,413,381.26    33,103,000    33,103,000             20,078,000  13,025,000
Chesapeake Utilities Corp.        COM     165303108      5,123,983.98       117,200       117,200                 95,000      22,200
Chevron Corp.                     COM     166764100    280,018,286.72     2,654,298     2,652,855              2,623,227      31,040
Chicago Bridge & Iron Company
   N.V.                           COM     167250109    130,625,408.67     3,441,133     3,441,133              3,194,691     246,442
Children's Place Retail
   Stores                         COM     168905107     47,030,949.24       943,828       943,828                857,928      85,900
China Mobile Ltd.              Spon ADR   16941M109     19,831,607.54       362,762       361,724                361,724       1,038
Chubb Corp. (The)                 COM     171232101     55,812,233.62       766,441       766,441                750,003      16,438
Cia de Saneamento Basico do
   Estado de Sao Paulo         Spon ADR   20441A102      6,734,107.53        88,774        88,437                 88,437         337
Ciena Corp.                       COM     171779309      4,999,790.88       305,424       305,424                305,424
CIGNA Corp.                       COM     125509109    272,295,845.19     6,188,544     6,187,519              5,953,147     235,381
Cinemark Holdings, Inc.           COM     17243V102     48,457,766.50     2,120,690     2,120,690              1,928,990     191,700
Cirrus Logic, Inc.                COM     172755100     37,273,895.64     1,247,453     1,247,453              1,215,225      32,228
Cisco Systems, Inc.               COM     17275R102    100,066,855.95     5,828,139     5,825,350              5,749,707      78,370
CIT Group, Inc.                   COM     125581801     39,307,462.92     1,102,903     1,102,903              1,083,403      19,500
Citigroup, Inc.                   COM     172967424    115,961,986.34     4,230,699     4,229,027              4,094,515     136,149
Citigroup, Inc.               CVPFD 7.5%
                              12/15/2012  172967416     59,705,650.32       697,822       697,822                536,172     161,650
Citrix Systems, Inc.              COM     177376100     21,234,469.68       252,972       252,972                252,972
City National Bank                COM     178566105    143,270,192.85     2,949,160     2,949,160              2,787,560     161,600
Clean Energy Fuels Corp.          COM     184499101     21,096,197.50     1,361,045     1,361,045              1,325,958      35,087
Cleco Corp.                       COM     12561W105     18,131,255.33       433,451       433,451                417,051      16,400
Cliffs Natural Resources,
   Inc.                           COM     18683K101     56,788,642.03     1,152,149     1,151,620              1,135,590      16,548
Clorox Co. (The)                  COM     189054109      8,849,612.26       122,131       122,131                122,131
CMS Energy Corp.                  COM     125896100     97,134,430.18     4,133,380     4,133,380              4,019,980     113,400
Coach, Inc.                       COM     189754104      4,322,315.28        73,911        73,911                 64,435       9,476
Cobalt International Energy,
   Inc.                           COM     19075F106        715,077.45        30,562        30,562                 30,562
Coca-Cola Co.                     COM     191216100    169,448,989.33     2,167,144     2,167,144              2,059,841     107,303
Coca-Cola Enterprises, Inc.       COM     19122T109        866,436.00        30,900        30,900                 30,900
Cognex Corp.                      COM     192422103     32,451,378.00     1,025,320     1,025,320                932,720      92,600
Coherent, Inc.                    COM     192479103     49,587,116.70     1,145,199     1,145,199              1,041,199     104,000
Coinstar, Inc.                    COM     19259P300     48,177,966.74       701,689       701,689                683,197      18,492
Colgate-Palmolive Co.             COM     194162103    112,909,159.80     1,084,648     1,084,173              1,060,731      23,907
Columbia Banking System, Inc.     COM     197236102     55,828,137.32     2,966,426     2,966,426              2,654,499     311,927
Comcast Corp.                     COM     20030N101    225,980,223.26     7,068,683     7,066,826              6,778,398     290,249
Comerica, Inc.                    COM     200340107    125,614,679.27     4,090,351     4,090,351              3,987,351     103,000<br /><br />{S}                           {C}         {C}       {C}               {C}           {C}           {C}      {C}           {C}
Commerce Bancshares, Inc.         COM     200525103     48,473,531.80     1,278,985     1,278,985              1,239,269      39,716
Commercial Vehicle Group,
   Inc.                           COM     202608105      4,817,097.35       558,828       558,828                452,928     105,900
Community Health Systems,
   Inc.                           COM     203668108    178,911,790.01     6,382,868     6,382,868              6,134,965     247,903
CommVault Systems, Inc.           COM     204166102     26,950,168.03       543,679       543,679                529,403      14,276
Compass Minerals Int'l, Inc.      COM     20451N101     47,086,804.92       617,289       617,289                560,189      57,100
Conceptus Inc.                    COM     206016107      8,738,102.85       440,873       440,873                440,873
Concho Resources, Inc.            COM     20605P101      4,903,933.44        57,612        57,612                 57,612
Concur Technologies, Inc.         COM     206708109     77,591,369.40     1,139,374     1,139,374              1,111,804      27,570
Connecticut Water Service,
   Inc.                           COM     207797101      5,456,933.97       188,300       188,300                152,700      35,600
ConocoPhillips Co.                COM     20825C104     47,017,432.00       841,400       841,400                841,400
Constant Contact, Inc.            COM     210313102     29,491,182.61     1,649,395     1,649,395              1,443,414     205,981
Constellation Brands, Inc.      Class A   21036P108     36,239,293.24     1,339,220     1,339,220              1,287,920      51,300
Continental Airlines, Inc.      CV 4.5%
                              01/15/2015  210795PU8     29,457,367.50    20,022,000    20,022,000             12,237,000   7,785,000
Continental Resources, Inc.       COM     212015101     14,943,065.86       224,303       224,303                214,583       9,720
Copa Holdings S.A.              Class A   P31076105        437,144.00         5,300         5,300                  5,300
Core Laboratories N.V.            COM     N22717107        233,654.40         2,016         2,016                  2,016
Cornerstone OnDemand, Inc.        COM     21925Y103     50,571,535.22     2,123,962     2,123,962              2,076,874      47,088
Corning, Inc.                     COM     219350105     46,669,590.69     3,609,393     3,607,023              3,551,830      57,513
Corvel Corp.                      COM     221006109      5,846,974.01       119,326       119,326                 96,826      22,500
Costar Group, Inc.                COM     22160N109     57,433,490.80       707,309       707,309                689,018      18,291
Costco Wholesale Corp.            COM     22160K105      1,153,395.00        12,141        12,141                 12,141
Covance Inc.                      COM     222816100     22,872,300.00       478,000       478,000                387,100      90,900
Covidien plc                      COM     G2554F113     42,098,481.25       786,888       786,888                718,963      67,925
CPI Aerostructures, Inc.          COM     125919308      5,531,899.97       502,900       502,900                407,700      95,200
Crane Co.                         COM     224399105        988,590.12        27,174        27,174                 27,174
Crocs, Inc.                       COM     227046109     62,518,265.00     3,871,100     3,871,100              3,405,400     465,700
CSX Corp.                         COM     126408103     65,624,587.60     2,934,910     2,934,910              2,803,988     130,922
CTS Corp.                         COM     126501105      7,088,785.51       752,525       752,525                611,925     140,600
Cubist Pharmaceuticals, Inc.      COM     229678107     34,754,333.69       916,759       916,759                892,505      24,254
Cullen/Frost Bankers, Inc.        COM     229899109    140,171,773.06     2,438,194     2,438,194              2,342,794      95,400
Cummins, Inc.                     COM     231021106        715,874.17         7,387         7,387                  7,387
CVB Financial Corp.               COM     126600105     61,637,505.45     5,290,773     5,290,773              4,808,773     482,000
CVS Caremark Corp.                COM     126650100    250,870,791.86     5,368,562     5,367,356              5,177,932     190,603
Cypress Semiconductor Corp.       COM     232806109     22,762,196.00     1,721,800     1,721,800              1,394,000     327,800
Dana Holding Corp.                COM     235825205     22,489,236.00     1,755,600     1,755,600              1,421,500     334,100
Danaher Corp.                     COM     235851102      9,545,170.32       183,279       183,279                183,279
Danaher Corp.                    CV 0%
                              01/22/2021  235851AF9     30,224,643.75    19,901,000    19,901,000             15,261,000   4,640,000
Darden Restaurants, Inc.          COM     237194105    153,715,616.52     3,036,058     3,036,058              2,908,658     127,400
DaVita, Inc.                      COM     23918K108    270,318,114.52     2,752,450     2,752,450              2,628,529     123,921
DDR Corp.                         COM     23317H102        288,408.00        19,700        19,700                 19,700
DealerTrack Holdings, Inc.        COM     242309102     34,724,417.72     1,153,252     1,153,252              1,123,562      29,690
Deckers Outdoor Corp.             COM     243537107     19,012,320.00       432,000       432,000                392,800      39,200
Dell, Inc.                        COM     24702R101     31,631,905.20     2,526,510     2,526,510              2,479,432      47,078
Delta Air Lines, Inc.             COM     247361702        767,595.00        70,100        70,100                 70,100
Demandware, Inc.                  COM     24802Y105      5,473,740.33       231,057       231,057                231,057
Denbury Resources Inc.            COM     247916208        627,065.00        41,500        41,500                 41,500
Dendreon Corp.                 CV 2.875%
                              01/15/2016  24823QAC1      9,507,400.01    13,582,000    13,582,000              7,772,000   5,810,000
Devon Energy Corp.                COM     25179M103    101,298,467.40     1,746,815     1,746,370              1,661,285      85,520
DexCom, Inc.                      COM     252131107     36,285,135.86     2,799,779     2,799,779              2,741,051      58,728
Diageo plc                     Spon ADR   25243Q205     75,048,874.47       728,135       728,135                685,225      42,910
Dick's Sporting Goods, Inc.       COM     253393102     44,169,120.00       920,190       920,190                877,777      42,413
Digital Realty Trust, Inc.        COM     253868103     30,083,101.38       400,734       400,734                384,134      16,600
DigitalGlobe, Inc.                COM     25389M877        530,600.00        35,000        35,000                 35,000
Diodes, Inc.                      COM     254543101     46,460,817.90     2,475,270     2,475,270              2,248,670     226,600
Discover Financial Services       COM     254709108     35,472,198.58     1,025,801     1,025,801              1,012,601      13,200
Discovery Communications,
   Inc.                           COM     25470F104     55,567,620.00     1,029,030     1,029,030              1,016,630      12,400
DISH Network Corp.              Class A   25470M109      3,197,600.00       112,000       112,000                112,000
Dole Food Co., Inc.               COM     256603101     40,989,702.18     4,668,531     4,668,531              4,249,231     419,300
Dollar General Corp.              COM     256677105     20,126,149.26       370,034       370,034                370,034
Dominion Resources, Inc.          COM     25746U109     94,940,640.00     1,758,160     1,758,160              1,646,647     111,513
Donegal Group, Inc.               COM     257701201      5,855,165.26       440,901       440,901                357,480      83,421
Dorman Products, Inc.             COM     258278100      5,800,557.10       231,190       231,190                187,300      43,890
Dover Corp.                       COM     260003108    115,111,767.27     2,147,207     2,147,207              2,039,384     107,823
Dow Chemical Co.                  COM     260543103    130,507,919.56     4,143,140     4,140,841              4,089,593      53,499
Dr. Pepper Snapple Group,
   Inc.                           COM     26138E109     17,384,412.50       397,358       397,358                395,558       1,800
Drew Industries, Inc.             COM     26168L205      6,722,293.74       241,375       241,375                195,675      45,700
Dril-Quip, Inc.                   COM     262037104     15,631,736.75       238,325       238,325                232,064       6,261
DSW Inc.                        Class A   23334L102     29,054,278.40       534,086       534,086                464,186      69,900
Duke Energy Corp.                 COM     26441C105    141,920,660.37     6,154,445     6,153,635              5,927,539     226,875
Duke Realty Corp.                 COM     264411505     44,041,951.20     3,008,330     3,008,330              2,729,030     279,300
Dunkin' Brands Group, Inc.        COM     265504100      3,303,508.00        96,200        96,200                 96,200
Dynamic Materials Corp.           COM     267888105      8,438,202.29       486,913       486,913                429,313      57,600
Dynavax Technologies Corp.        COM     268158102      6,192,767.51     1,433,511     1,433,511              1,433,511
E*TRADE Financial Corp.           COM     269246401        124,620.00        15,500        15,500                 15,500
E.I. du Pont de Nemours & Co.     COM     263534109      2,053,040.86        40,598        40,598                 32,564       8,034<br /><br />{S}                           {C}         {C}       {C}               {C}           {C}           {C}      {C}           {C}
Eagle Materials Inc.              COM     26969P108     60,467,985.27     1,619,389     1,619,389              1,553,449      65,940
East West Bancorp, Inc.           COM     27579R104     34,549,190.09     1,472,685     1,472,685              1,418,485      54,200
Eastman Chemical Co.              COM     277432100     69,044,677.54     1,370,750     1,370,750              1,328,950      41,800
Eaton Corp.                       COM     278058102    193,107,648.86     4,872,711     4,871,998              4,683,725     188,970
eBay, Inc.                        COM     278642103    206,992,554.21     4,927,221     4,927,221              4,629,368     297,853
Echo Global Logistics, Inc.       COM     27875T101      4,416,449.77       231,713       231,713                231,713
Ecolab Inc.                       COM     278865100     11,349,458.89       165,613       165,613                165,613
Edison International              COM     281020107     19,287,668.40       417,482       417,482                410,332       7,150
Edwards Lifesciences Corp.        COM     28176E108        272,608.70         2,639         2,639                  2,639
Electronics for Imaging, Inc.     COM     286082102      5,139,874.99       316,300       316,300                256,400      59,900
Eli Lilly & Co.                   COM     532457108    185,162,669.86     4,315,146     4,315,007              4,103,912     211,220
Ellie Mae, Inc.                   COM     28849P100      3,960,000.00       220,000       220,000                220,000
EMC Corp.                         COM     268648102    176,691,887.41     6,894,041     6,892,671              6,581,152     312,858
EMC Corp.                      CV 1.75%
                              12/01/2013  268648AM4    104,008,207.48    63,711,000    63,711,000             53,036,000  10,675,000
EMCOR Group, Inc.                 COM     29084Q100     58,363,299.80     2,097,890     2,097,890              1,905,290     192,600
Emerson Electric Co.              COM     291011104     47,109,751.37     1,011,369     1,010,383                968,606      42,742
Empresas ICA, S.A.B. de C.V.   Spon ADR   292448206      8,204,151.90     1,180,536     1,176,358              1,176,358       4,178
Encore Capital Group, Inc.        COM     292554102     22,805,060.02       769,921       769,921                646,017     123,904
Endo Pharmaceuticals Holdings  CV 1.75%
   Inc.                       04/15/2015  29264FAB2      7,039,725.00     5,830,000     5,830,000              2,125,000   3,705,000
Endologix, Inc.                   COM     29266S106     41,697,310.31     2,700,603     2,700,603              2,642,774      57,829
Endurance Specialty Holdings
   Ltd.                           COM     G30397106      7,906,718.88       206,334       206,334                167,134      39,200
Energy XXI (Bermuda) Ltd.         COM     G10082140     69,544,371.75     2,222,575     2,222,575              2,030,270     192,305
EnerSys                           COM     29275Y102     26,602,558.93       758,556       758,556                730,856      27,700
Eni S.p.A.                     Spon ADR   26874R108     17,729,989.60       416,980       416,980                416,980
Ensco plc                       Class A   G3157S106     40,102,281.45       853,785       853,785                839,285      14,500
Entergy Corp.                     COM     29364G103      1,045,506.00        15,400        15,400                 15,400
Entertainment Properties
   Trust                          COM     29380T105     61,322,923.69     1,491,679     1,491,679              1,355,579     136,100
Envivio, Inc.                     COM     29413T106      1,533,906.59       239,299       239,299                239,299
EOG Resources, Inc.               COM     26875P101     26,565,329.10       294,810       294,810                289,396       5,414
EPAM Systems, Inc.                COM     29414B104      5,003,147.24       294,476       294,476                294,476
EQT Corp.                         COM     26884L109     52,277,236.86       974,776       974,776                937,918      36,858
Equinix, Inc.                    CV 3%
                              10/15/2014  29444UAG1      6,524,587.50     3,855,000     3,855,000              1,660,000   2,195,000
Equinix, Inc.                  CV 4.75%
                              06/15/2016  29444UAH9      4,837,250.00     2,200,000     2,200,000              1,260,000     940,000
Equity Residential               REIT     29476L107      3,760,308.00        60,300        60,300                 60,300
ESCO Technologies, Inc.           COM     296315104     33,086,135.47       907,962       907,962                873,762      34,200
Essex Rental Corp.                COM     297187106      4,272,232.77     1,231,191     1,231,191              1,002,191     229,000
Esterline Technologies Corp.      COM     297425100     74,103,411.45     1,188,507     1,188,507              1,101,747      86,760
Everest Re Group, Ltd.            COM     G3223R108     65,181,106.70       629,830       629,830                619,030      10,800
ExamWorks Group, Inc.             COM     30066A105     15,766,191.00     1,191,700     1,191,700                965,000     226,700
Exelis, Inc.                      COM     30162A108        660,620.00        67,000        67,000                 67,000
Exlservice Holdings, Inc.         COM     302081104     43,788,926.72     1,777,148     1,777,148              1,613,343     163,805
Expedia, Inc.                     COM     30212P303      4,132,385.62        85,966        85,966                 85,966
Exponent, Inc.                    COM     30214U102      5,839,775.39       110,539       110,539                 89,939      20,600
Express Scripts Holding Co.       COM     30219G108    208,536,830.15     3,735,211     3,735,211              3,491,511     243,700
Express, Inc.                     COM     30219E103     76,792,270.85     4,226,322     4,226,322              3,935,422     290,900
Exterran Energy Corp.          CV 4.75%
                              01/15/2014  410768AE5      7,215,000.00     7,400,000     7,400,000              7,400,000
Exxon Mobil Corp.                 COM     30231G102    571,902,728.91     6,683,542     6,682,352              6,460,284     223,215
F5 Networks, Inc.                 COM     315616102      7,037,498.16        70,686        70,686                 70,686
Facebook Inc.                   Class A   30303M102     20,268,829.44       651,312       651,312                638,814      12,498
FARO Technologies, Inc.           COM     311642102     22,810,978.88       542,086       542,086                529,495      12,591
FedEx Corp.                       COM     31428X106    118,546,454.72     1,294,034     1,294,034              1,212,952      81,082
Fifth Third Bank                  COM     316773100    161,878,110.37    12,080,456    12,080,456             11,664,773     415,683
Fifth Third Bank              CVPFD 8.5%
                              12/31/2049  316773209     36,473,616.00       266,620       266,620                190,000      76,620
Financial Engines, Inc.           COM     317485100     16,392,690.60       764,228       764,228                748,099      16,129
First Financial Bancorp           COM     320209109     44,819,121.98     2,804,701     2,804,701              2,545,501     259,200
First Niagara Financial
   Group, Inc.                    COM     33582V108        540,855.00        70,700        70,700                 70,700
First PacTrust Bancorp, Inc.      COM     33589V101      8,046,559.39       678,462       678,462                574,962     103,500
FirstEnergy Corp.                 COM     337932107      1,101,856.00        22,400        22,400                 22,400
Fiserv, Inc.                      COM     337738108    126,954,815.80     1,757,890     1,757,890              1,713,290      44,600
FleetCor Technologies, Inc.       COM     339041105    123,794,147.56     3,532,938     3,532,938              3,209,970     322,968
Flowers Foods, Inc.               COM     343498101     17,906,171.83       770,821       770,821                762,721       8,100
Flowserve Corp.                   COM     34354P105      8,588,234.25        74,843        74,843                 74,843
Fluidigm Corp.                    COM     34385P108      5,203,118.09       345,952       345,952                345,952
Fluor Corp.                       COM     343412102      7,494,400.62       151,893       151,893                133,287      18,606
Fluor Corp.                     CV 1.5%
                              02/15/2024  343412AA0        942,375.00       525,000       525,000                525,000
FMC Corp.                         COM     302491303      8,911,693.28       166,636       166,636                166,636
Ford Motor Co.                    COM     345370860    244,695,563.64    25,515,465    25,513,086             24,383,376   1,132,034
Ford Motor Co.                 CV 4.25%
                              11/15/2016  345370CN8     50,511,555.02    36,209,000    36,209,000             28,024,000   8,185,000
Fortinet, Inc.                    COM     34959E109      8,939,700.00       385,000       385,000                385,000
Fortune Brands Home &
   Security, Inc.                 COM     34964C106     31,447,934.72     1,412,121     1,412,121              1,360,021      52,100
Forum Energy Technologies
   Inc.                           COM     34984V100     30,377,732.00     1,542,800     1,542,800              1,401,900     140,900
Foster Wheeler AG                 COM     H27178104     21,690,228.00     1,251,600     1,251,600              1,013,396     238,204
Francesca's Holdings Corp.        COM     351793104      3,048,699.73       112,873       112,873                112,873
Franco-Nevada Corp.               COM     351858105      1,559,400.00        34,500        34,500                 28,000       6,500
Franklin Resources, Inc.          COM     354613101     97,245,109.38       876,161       876,161                819,878      56,283<br /><br />{S}                           {C}         {C}       {C}               {C}           {C}           {C}      {C}           {C}
Freeport-McMoRan, Inc.            COM     35671D857     56,494,328.88     1,658,184     1,658,184              1,622,740      35,444
Freescale Semiconductor Ltd.      COM     G3727Q101        958,375.00        93,500        93,500                 93,500
Fresenius Medical Care AG &
   Co.                         Spon ADR   358029106     12,752,809.68       180,666       179,950                179,950         716
Fresh Market, Inc. (The)          COM     35804H106     40,323,538.92       751,884       751,884                732,125      19,759
FTI Consulting, Inc.           CV 3.75%
                              07/15/2012  302941AB5      2,964,750.00     2,950,000     2,950,000              2,950,000
Fusion-io, Inc.                   COM     36112J107     24,435,450.80     1,169,720     1,169,720              1,142,274      27,446
GasLog Ltd.                       COM     G37585109     17,142,324.85     1,688,899     1,688,899              1,650,175      38,724
GATX Corp.                        COM     361448103     63,222,736.50     1,642,149     1,642,149              1,491,168     150,981
Gaylord Entertainment Co.         COM     367905106     45,451,366.08     1,178,718     1,178,718              1,069,656     109,062
General Electric Co.              COM     369604103    228,106,828.68    10,946,082    10,940,518             10,812,007     133,946
General Mills, Inc.               COM     370334104     15,192,468.00       394,200       394,200                394,200
General Motors Co.            CVPFD 4.75%
                              12/01/2013  37045V209     51,427,796.00     1,549,030     1,549,030              1,052,280     496,750
General Motors Co.             Warrant -
                              07/10/2016  37045V118      1,906,140.42       172,971       172,971                172,971
General Motors Co.             Warrant -
                              07/10/2019  37045V126      1,172,743.38       172,971       172,971                172,971
Genesco, Inc.                     COM     371532102     41,733,874.50       693,830       693,830                629,530      64,300
Genesee & Wyoming, Inc.           COM     371559105     70,513,606.15     1,334,474     1,334,474              1,239,268      95,206
Genomic Health, Inc.              COM     37244C101     40,444,126.79     1,210,902     1,210,902              1,182,977      27,925
Genpact Ltd.                      COM     G3922B107        856,445.00        51,500        51,500                 51,500
Gentiva Health Services, Inc.     COM     37247A102      3,105,333.01       448,100       448,100                363,800      84,300
GeoEye, Inc.                      COM     37250W108        673,380.00        43,500        43,500                 43,500
Georgia Gulf Corp.                COM     373200302      9,638,674.25       375,484       375,484                358,984      16,500
Gildan Activewear Inc.            COM     375916103     52,941,544.72     1,923,748     1,923,748              1,872,448      51,300
Gilead Sciences, Inc.             COM     375558103      5,645,312.64       110,088       110,088                100,073      10,015
Gilead Sciences, Inc.          CV 0.625%
                              05/01/2013  375558AH6     83,896,060.00    61,238,000    61,238,000             54,898,000   6,340,000
Gilead Sciences, Inc.            CV 1%
                              05/01/2014  375558AN3     51,909,722.51    41,611,000    41,611,000             24,581,000  17,030,000
GlaxoSmithKline plc            Spon ADR   37733W105     33,736,552.47       740,327       739,524                665,749      74,578
Global Geophysical Services       COM     37946S107      3,750,238.04       612,784       612,784                612,784
Global Payments, Inc.             COM     37940X102     46,731,889.40     1,081,006     1,081,006              1,039,806      41,200
GNC Holdings, Inc.              Class A   36191G107      1,466,001.60        37,398        37,398                 37,398
Goldman Sachs Group, Inc.         COM     38141G104    156,643,571.84     1,634,088     1,633,425              1,607,319      26,755
Goodrich (B.F.) Co.               COM     382388106     11,729,747.70        92,433        92,433                 80,152      12,281
Goodyear Tire & Rubber       CVPFD 5.875%
                              04/01/2014  382550309      5,007,700.80       115,919       115,919                 94,439      21,480
Google, Inc.                      COM     38259P508     33,003,662.72        56,896        56,896                 51,707       5,189
Great Plains Energy Inc.          COM     391164100        869,246.00        40,600        40,600                 40,600
Greenway Medical
   Technologies, Inc.             COM     39679B103      7,084,998.77       434,396       434,396                434,396
Greif, Inc.                       COM     397624107     78,957,963.98     1,925,804     1,925,804              1,799,158     126,646
GulfMark Offshore, Inc.           COM     402629208     95,656,620.74     2,810,124     2,810,124              2,585,550     224,574
H^E Equipment Services, Inc.      COM     404030108      5,392,763.97       358,800       358,800                291,200      67,600
H.J. Heinz Co.                    COM     423074103     35,351,567.92       650,084       650,084                642,084       8,000
Haemonetics Corp.                 COM     405024100     50,264,144.07       678,237       678,237                618,737      59,500
Hain Celestial Group, Inc.
   (The)                          COM     405217100     37,506,457.60       681,440       681,440                663,578      17,862
Halliburton Co.                   COM     406216101    194,941,598.31     6,866,532     6,866,064              6,547,340     319,176
Hancock Holding Co.               COM     410120109     62,732,243.62     2,060,849     2,060,849              2,005,649      55,200
Hanesbrands, Inc.                 COM     410345102      8,724,578.98       314,626       314,626                314,626
Hanger Orthopedic Group, Inc.     COM     41043F208     27,539,795.93     1,074,095     1,074,095                951,795     122,300
Harley-Davidson, Inc.             COM     412822108     10,454,701.14       228,618       228,618                228,618
Harman Int'l Industries, Inc.     COM     413086109     73,464,375.61     1,855,161     1,855,161              1,785,361      69,800
Harris Teeter Supermarkets
   Inc.                           COM     414585109     41,551,398.97     1,013,696     1,013,696                893,096     120,600
Hartford Financial Services
   Group, Inc. (The)              COM     416515104        654,073.00        37,100        37,100                 37,100
Hartford Financial Services   CVPFD 7.25%
   Group, Inc. (The)          04/01/2013  416515708     17,544,115.60       938,188       938,188                784,988     153,200
Haverty Furniture Companies,
   Inc.                           COM     419596101        335,100.00        30,000        30,000                 30,000
HCA Holdings, Inc.                COM     40412C101      1,734,723.01        57,007        57,007                 57,007
HCP, Inc.                         COM     40414L109        596,025.00        13,500        13,500                 13,500
Health Care REIT, Inc.            COM     42217K106        862,840.00        14,800        14,800                 14,800
Health Care REIT, Inc.           CV 3%
                              12/01/2029  42217KAR7     16,174,132.50    13,606,000    13,606,000              7,181,000   6,425,000
Health Care REIT, Inc.         CV 4.75%
                              07/15/2027  42217KAQ9      7,536,000.00     6,400,000     6,400,000              6,400,000
HealthStream, Inc.                COM     42222N103     31,175,715.99     1,199,066     1,199,066              1,173,207      25,859
Heartland Express, Inc.           COM     422347104     45,881,322.98     3,206,242     3,206,242              2,909,513     296,729
HeartWare International Inc.      COM     422368100     33,551,126.40       377,828       377,828                367,846       9,982
HeartWare International, Inc.   CV 3.5%
                              12/15/2017  422368AA8     10,634,190.00     8,974,000     8,974,000              3,389,000   5,585,000
HEICO Corp.                       COM     422806109     10,890,565.96       275,571       275,571                223,131      52,440
HEICO Corp.                     Class A   422806208     11,061,373.49       342,882       342,882                277,613      65,269
Helix Energy Solutions, Inc.      COM     42330P107     37,549,411.24     2,288,203     2,288,203              2,064,903     223,300
Henry Schein, Inc.                COM     806407102     12,799,050.34       163,066       163,066                163,066
Herman Miller, Inc.               COM     600544100     17,716,657.96       956,623       956,623                774,623     182,000
Hershey Co. (The)                 COM     427866108     11,914,410.27       165,409       165,409                165,409
Hertz Global Holdings, Inc.       COM     42805T105    114,218,311.58     8,922,964     8,917,461              8,804,815     118,044
Hertz Global Holdings, Inc.    CV 5.25%
                              06/01/2014  42805TAA3      6,706,656.26     4,025,000     4,025,000              1,305,000   2,720,000
Hess Corp.                        COM     42809H107     75,481,608.85     1,737,203     1,736,637              1,705,002      32,189
Hewlett-Packard Co.               COM     428236103     46,586,252.55     2,316,418     2,315,193              2,290,158      26,236
Hexcel Corp.                      COM     428291108    121,591,674.57     4,714,683     4,714,683              4,462,971     251,712
Hibbett Sports Inc.               COM     428567101     34,701,369.25       601,306       601,306                587,189      14,117
Hill-Rom Holdings, Inc.           COM     431475102     68,761,565.00     2,228,900     2,228,900              1,957,000     271,900<br /><br />{S}                           {C}         {C}       {C}               {C}           {C}           {C}      {C}           {C}
HiSoft Technology
   International Ltd.          Spon ADR   43358R108      5,232,699.79       365,157       365,157                365,157
Hittite Microwave Corp.           COM     43365Y104     50,524,963.20       988,360       988,360                898,360      90,000
HMS Holdings Corp.                COM     40425J101     23,065,209.71       692,441       692,441                674,434      18,007
Hologic, Inc.                  CV Step%
                              03/01/2042  436440AC5      7,200,425.00     7,732,000     7,732,000              7,032,000     700,000
Hologic, Inc.                  CV Step%
                              12/15/2037  436440AB7     10,807,650.00    10,220,000    10,220,000              4,915,000   5,305,000
Home Bancshares, Inc.             COM     436893200      5,831,972.98       190,712       190,712                190,712
Home Depot, Inc. (The)            COM     437076102    267,508,983.55     5,048,370     5,047,215              4,804,999     243,351
Home Loan Servicing Solutions
   Ltd.                           COM     G6648D109      2,848,840.00       212,600       212,600                172,200      40,400
Home Properties, Inc.             COM     437306103      9,625,175.04       156,864       156,864                154,150       2,714
Homeowners Choice, Inc.           COM     43741E103      6,818,240.00       387,400       387,400                314,100      73,300
Honda Motor Co., Ltd.          Spon ADR   438128308     14,393,535.03       415,289       414,219                414,219       1,070
Honeywell International, Inc.     COM     438516106     50,168,275.36       898,429       898,429                874,786      23,643
Hornbeck Offshore Services,
   Inc.                           COM     440543106     24,563,252.00       633,400       633,400                513,700     119,700
Hornbeck Offshore Services,    CV Step%
   Inc.                       11/15/2026  440543AE6     17,223,110.00    16,364,000    16,364,000             11,629,000   4,735,000
Host Hotels & Resorts, Inc.       COM     44107P104     66,434,697.82     4,199,412     4,199,412              4,122,489      76,923
HSBC Holdings plc              Spon ADR   404280406      6,524,698.49       147,861       147,285                147,285         576
HSN, Inc.                         COM     404303109     22,034,074.85       546,124       544,695                534,501      11,593
HUB Group, Inc.                 Class A   443320106     40,964,680.20     1,131,621     1,131,621              1,032,097      99,524
Human Genome Sciences, Inc.       COM     444903108      7,127,305.38       542,826       542,826                501,156      41,670
Human Genome Sciences, Inc.    CV 2.25%
                              08/15/2012  444903AM0      1,507,500.00     1,500,000     1,500,000              1,500,000
Human Genome Sciences, Inc.      CV 3%
                              11/15/2018  444903AN8     11,867,625.00     9,900,000     9,900,000              9,900,000
Huntington Bancshares, Inc.       COM     446150104      9,171,200.00     1,433,000     1,433,000              1,433,000
Huntsman Corp.                    COM     447011107        656,058.00        50,700        50,700                 50,700
Hyatt Hotels Corp.                COM     448579102     42,196,848.74     1,135,548     1,134,858              1,088,241      47,293
IAC/InterActiveCorp               COM     44919P508        226,540.80         4,968         4,968                  4,968
IBERIABANK Corp.                  COM     450828108     70,023,691.90     1,387,982     1,387,982              1,228,520     159,462
ICU Medical, Inc.                 COM     44930G107      8,311,266.01       155,700       155,700                126,200      29,500
IDEX Corp.                        COM     45167R104     74,195,857.32     1,903,434     1,903,434              1,776,134     127,300
IDEXX Laboratories, Inc.          COM     45168D104     12,774,811.83       132,891       132,891                132,891
Ignite Restaurant Group, Inc.     COM     451730105      7,003,807.07       386,737       386,737                386,737
IHS Inc.                        Class A   451734107     11,190,561.48       103,876       103,876                103,876
II-VI, Inc.                       COM     902104108     40,817,695.24     2,448,572     2,448,572              2,224,174     224,398
Imperial Oil Ltd.                 COM     453038408      8,999,254.32       215,706       215,706                195,773      19,933
Imperva, Inc.                     COM     45321L100     24,427,140.31       847,576       847,576                829,722      17,854
Incyte Corp.                      COM     45337C102     41,624,377.10     1,833,673     1,833,673              1,786,487      47,186
Incyte Corp.                   CV 4.75%
                              10/01/2015  45337CAJ1     19,746,431.26     7,455,000     7,455,000              5,175,000   2,280,000
Infoblox, Inc.                    COM     45672H104     20,329,760.93       886,601       886,601                861,159      25,442
Informatica Corp.                 COM     45666Q102     22,225,021.20       524,670       524,670                514,080      10,590
ING Groep N.V.                 Spon ADR   456837103      9,239,233.56     1,383,201     1,378,623              1,378,623       4,578
Ingles Markets, Inc.              COM     457030104      8,367,660.00       522,000       522,000                522,000
Innophos Holdings, Inc.           COM     45774N108      4,138,348.62        73,297        73,297                 66,301       6,996
Innospec, Inc.                    COM     45768S105     17,575,726.14       593,574       593,574                480,589     112,985
Insulet Corp.                     COM     45784P101     30,678,665.14     1,435,595     1,435,595              1,405,186      30,409
Intel Corp.                       COM     458140100    216,926,707.00     8,139,899     8,137,883              7,784,859     355,001
Intel Corp.                    CV 2.95%
                              12/15/2035  458140AD2     48,925,788.75    43,059,000    43,059,000             37,209,000   5,850,000
International Game Technology  CV 3.25%
                              05/01/2014  459902AQ5     37,433,617.50    33,762,000    33,762,000             22,704,000  11,058,000
International Paper Co.           COM     460146103    192,447,040.07     6,656,750     6,655,345              6,439,958     216,758
Interpublic Group of Co.,
   Inc. (The)                     COM     460690100    332,716,714.81    30,665,135    30,665,135             29,447,442   1,217,693
Int'l Business Machines Corp.     COM     459200101     24,244,683.54       123,963       123,963                112,165      11,798
Int'l Flavors & Fragrances
   Inc.                           COM     459506101     27,826,672.80       507,786       507,786                498,786       9,000
Intuit, Inc.                      COM     461202103        745,495.35        12,561        12,561                 12,561
Intuitive Surgical, Inc.          COM     46120E602      5,528,485.57         9,983         9,983                  9,983
Invesco Ltd.                      COM     G491BT108      5,755,203.00       254,655       254,655                254,655
ION Geophysical Corp.             COM     462044108      7,940,291.00     1,204,900     1,204,900                975,800     229,100
IPC The Hospitalist Co.           COM     44984A105     53,321,563.24     1,176,557     1,176,557              1,045,557     131,000
IPG Photonics Corp.               COM     44980X109     24,401,638.41       559,799       559,799                545,118      14,681
ITC Holdings Corp.                COM     465685105     35,859,730.36       520,385       520,385                501,985      18,400
Itron, Inc.                       COM     465741106     20,772,876.68       503,707       503,707                407,807      95,900
IXIA                             CV 3%
                              12/15/2015  45071RAB5      2,101,250.01     2,050,000     2,050,000                961,000   1,089,000
J & J Snack Foods Corp.           COM     466032109     24,127,634.10       408,251       408,251                330,517      77,734
J.B. Hunt Transport Services,
   Inc.                           COM     445658107        309,204.80         5,188         5,188                  5,188
J.C. Penney Company, Inc.         COM     708160106     55,812,531.60     2,394,360     2,394,360              2,265,816     128,544
Jabil Circuit, Inc.               COM     466313103     42,482,970.77     2,089,669     2,089,669              2,025,369      64,300
Jack Henry & Assoc., Inc.         COM     426281101     72,230,683.60     2,092,430     2,092,430              1,899,930     192,500
Jacobs Engineering Group,
   Inc.                           COM     469814107    199,406,121.31     5,266,934     5,266,934              5,021,708     245,226
Janus Capital Group, Inc.      CV 3.25%
                              07/15/2014  47102XAG0      3,941,437.50     3,850,000     3,850,000              3,850,000
Jarden Corp.                      COM     471109108     35,712,041.65       849,882       849,882                818,182      31,700
Jefferies & Co., Inc.          CV 3.875%
                              11/01/2029  472319AG7     10,620,561.25    11,687,000    11,687,000             11,687,000
Jive Software, Inc.               COM     47760A108     30,851,374.87     1,469,813     1,469,813              1,431,997      37,816
John Wiley & Sons, Inc.           COM     968223206     14,172,953.97       289,303       289,303                234,984      54,319
Johnson & Johnson, Inc.           COM     478160104    197,910,040.68     2,929,503     2,928,070              2,873,583      55,887
Johnson Controls, Inc.            COM     478366107        279,871.00        10,100        10,100                 10,100
Jones Lang LaSalle, Inc.          COM     48020Q107    139,495,999.16     1,982,322     1,982,322              1,852,923     129,399
Jos. A. Bank Clothiers, Inc.      COM     480838101     35,156,030.80       827,980       827,980                752,080      75,900
Joy Global, Inc.                  COM     481165108     18,422,783.85       324,745       324,745                324,745<br /><br />{S}                           {C}         {C}       {C}               {C}           {C}           {C}      {C}           {C}
JPMorgan Chase & Co.              COM     46625H100    395,220,042.70    11,061,594    11,057,359             10,784,542     276,965
Kaman Corp.                       COM     483548103     18,778,723.60       606,940       606,940                491,440     115,500
Kansas City Southern              COM     485170302     74,236,797.01     1,067,234     1,067,234              1,036,534      30,700
KB Financial Group, Inc.       Spon ADR   48241A105     11,028,785.57       337,381       336,121                336,121       1,260
Kellogg Co.                       COM     487836108     13,685,473.91       277,427       277,427                250,053      27,374
Kennametal, Inc.                  COM     489170100     93,746,940.25     2,827,962     2,827,962              2,661,362     166,600
Key Energy Services, Inc.         COM     492914106     29,735,501.61     3,912,566     3,912,566              3,583,866     328,700
KeyCorp                       CVPFD 7.75%
                              12/31/2049  493267405        808,445.27         7,237         7,237                  7,237
Kimberly-Clark Corp.              COM     494368103        547,018.10         6,530         6,530                  6,530
Kimco Realty Corp.                COM     49446R109        395,824.00        20,800        20,800                 20,800
Kinder Morgan Inc.                COM     49456B101    132,570,562.05     4,114,462     4,113,110              3,976,738     137,693
Kinder Morgan Inc.             Warrant -
                              05/25/2017  49456B119      5,457,860.64     2,526,675     2,524,653              2,509,549      17,126
Kinross Gold Corp.             CV 1.75%
                              03/15/2028  496902AD9      1,141,818.75     1,149,000     1,149,000                569,000     580,000
Kirby Corp.                       COM     497266106     35,999,204.12       764,639       764,639                702,539      62,100
KMG Chemicals, Inc.               COM     482564101      7,228,862.45       374,941       374,941                303,948      70,993
Knight Transportation, Inc.       COM     499064103     74,746,774.05     4,674,595     4,674,595              4,377,995     296,600
Kodiak Oil and Gas Corp.          COM     50015Q100      3,078,750.00       375,000       375,000                375,000
Kohl's Corp.                      COM     500255104     11,117,119.14       244,386       244,386                244,386
Koppers Holdings, Inc.            COM     50060P106     58,138,673.99     1,709,961     1,709,961              1,554,577     155,384
Kraft Foods, Inc.                 COM     50075N104     48,668,673.04     1,260,197     1,259,786              1,251,585       8,587
Kroger Co.                        COM     501044101      5,688,149.06       245,313       244,752                241,104       4,197
Kronos Worldwide, Inc.            COM     50105F105     15,989,111.90     1,012,610     1,012,610                822,253     190,357
L-3 Communications Holdings,     CV 3%
   Inc.                        08/1/2035  502413AW7     25,935,700.00    26,465,000    26,465,000             12,980,000  13,485,000
Laboratory Corp. of America
   Holdings                       COM     50540R409     90,406,159.80       976,203       976,203                929,987      46,216
Laboratory Corp. of America      CV 0%
   Holdings                   09/11/2021  50540RAG7      7,423,911.26     5,957,000     5,957,000              2,932,000   3,025,000
Lakeland Financial Corp.          COM     511656100      1,203,191.34        44,845        44,845                 36,728       8,117
Lam Research Corp.                COM     512807108    147,808,823.25     3,916,503     3,916,503              3,724,658     191,845
Las Vegas Sands Corp.             COM     517834107     29,713,716.20       683,231       683,231                641,323      41,908
Lasalle Hotel Properties          COM     517942108     12,521,458.00       429,700       429,700                347,900      81,800
Lattice Semiconductor Corp.       COM     518415104      3,548,701.00       941,300       941,300                764,300     177,000
Lazard Ltd.                       COM     G54050102     29,504,653.74     1,135,231     1,135,231              1,106,116      29,115
Leap Wireless International,    CV 4.5%
   Inc.                       07/15/2014  521863AL4      6,185,068.75     6,485,000     6,485,000              3,010,000   3,475,000
Lear Corp.                        COM     521865204        790,254.85        20,945        20,945                 20,945
Lender Processing Services,
   Inc.                           COM     52602E102     43,340,006.63     1,714,399     1,714,399              1,650,599      63,800
Lennox International Inc.         COM     526107107      4,021,557.72        86,244        86,244                 86,244
Liberty Media (VIA)            CV 3.25%
                              03/15/2031  530715AR2     31,645,545.00    36,012,000    36,012,000             34,187,000   1,825,000
Liberty Property Trust           REIT     531172104      1,584,120.00        43,000        43,000                 41,800       1,200
Life Technologies Corp.           COM     53217V109     64,882,778.37     1,442,160     1,442,160              1,391,060      51,100
Life Time Fitness Inc.            COM     53217R207     17,720,310.00       381,000       381,000                309,220      71,780
LifePoint Hospitals, Inc.       CV 3.5%
                              05/15/2014  53219LAH2      3,376,943.75     3,145,000     3,145,000              3,145,000
Limited Brands, Inc.              COM     532716107      6,721,100.96       158,032       158,032                158,032
Lincoln National Corp.            COM     534187109     26,710,465.23     1,221,329     1,221,329              1,200,529      20,800
Linear Technology Corp.          CV 3%
                              05/01/2027  535678AC0      5,888,850.00     5,676,000     5,676,000              2,679,000   2,997,000
LinkedIn Corp.                  Class A   53578A108      4,141,979.52        38,976        38,976                 38,976
Lithia Motors, Inc.             Class A   536797103      6,255,770.00       271,400       271,400                219,900      51,500
Littelfuse, Inc.                  COM     537008104     80,370,437.26     1,412,734     1,412,734              1,282,167     130,567
LivePerson, Inc.                  COM     538146101     51,856,084.57     2,720,676     2,720,676              2,658,651      62,025
Lockheed Martin Corp.             COM     539830109        966,588.00        11,100        11,100                 11,100
Lorillard, Inc.                   COM     544147101        336,472.50         2,550         2,550                  2,550
Lowe's Companies, Inc.            COM     548661107     27,350,748.00       961,700       961,700                961,700
Lufkin Industries, Inc.           COM     549764108     56,052,862.32     1,031,901     1,031,901                966,230      65,671
Lumber Liquidators Holdings,
   Inc.                           COM     55003T107      8,940,529.90       264,591       264,591                264,591
LyondellBasell Industries
   N.V.                         Class A   N53745100     15,895,575.75       394,725       394,725                387,025       7,700
M^T Bank Corp.                    COM     55261F104     83,027,024.95     1,005,535     1,005,535                961,581      43,954
Mack-Cali Realty Corp.            COM     554489104      8,910,420.12       306,516       306,516                279,181      27,335
MA-COM Technology Solutions
   Holdings Inc.                  COM     55405Y100      4,478,831.48       242,099       242,099                242,099
Macy's, Inc.                      COM     55616P104    110,771,399.10     3,224,786     3,224,786              3,120,150     104,636
MAKO Surgical Corp.               COM     560879108     14,659,189.61       572,401       572,401                559,706      12,695
Manpower, Inc.                    COM     56418H100    125,597,204.44     3,426,936     3,426,936              3,289,929     137,007
Marathon Oil Corp.                COM     565849106     12,881,665.53       503,805       502,833                496,015       7,770
Marathon Petroleum Corp.          COM     56585A102     14,380,079.81       320,235       319,672                301,326      18,897
Marcus Corp. (The)                COM     566330106      3,873,467.52       281,502       281,502                228,202      53,300
MarketAxess Holdings, Inc.        COM     57060D108      3,505,211.28       131,577       131,577                128,154       3,423
Marlin Business Services
   Corp.                          COM     571157106      7,673,634.08       468,190       468,190                379,490      88,700
Marriott International, Inc.    Class A   571903202     58,294,370.01     1,487,110     1,486,398              1,465,115      21,981
Marsh & McLennan Cos.             COM     571748102    197,851,364.60     6,138,733     6,138,733              5,873,364     265,369
Marten Transport Ltd.             COM     573075108      6,838,831.77       321,676       321,676                260,676      61,000
Marvell Technology Group Ltd.     COM     G5876H105        322,608.00        28,600        28,600                 28,600
Masimo Corp.                      COM     574795100     17,469,626.58       780,591       780,591                631,991     148,600
Mastercard, Inc.                  COM     57636Q104      9,738,550.62        22,642        22,642                 20,086       2,556
Materion Corp.                    COM     576690101      1,896,082.93        82,331        82,331                 82,331
Mattel, Inc.                      COM     577081102        853,172.00        26,300        26,300                 26,300
Maxim Integrated Products,
   Inc.                           COM     57772K101      4,778,783.20       186,380       186,380                186,380
MAXIMUS, Inc.                     COM     577933104    106,399,035.00     2,056,020     2,056,020              1,865,926     190,094
McDonald's Corp.                  COM     580135101     10,756,395.00       121,500       121,500                121,500<br /><br />{S}                           {C}         {C}       {C}               {C}           {C}           {C}      {C}           {C}
McGrath RentCorp                  COM     580589109      7,777,749.98       293,500       293,500                238,400      55,100
McGraw-Hill Companies, Inc.
   (The)                          COM     580645109        409,500.00         9,100         9,100                  9,100
McKesson Corp.                    COM     58155Q103    235,841,522.95     2,515,671     2,515,256              2,423,710      91,953
McMoRan Exploration Co.           COM     582411104     26,650,255.38     2,103,414     2,103,414              1,912,453     190,961
Mead Johnson Nutrition Co.        COM     582839106      7,587,020.87        94,237        94,237                 94,237
Measurement Specialties, Inc.     COM     583421102      5,279,624.05       162,400       162,400                131,700      30,700
Medicis Pharmaceutical Corp.   CV 1.375%
                              06/01/2017  584690AC5     12,029,718.75    12,075,000    12,075,000              8,840,000   3,235,000
Medivation, Inc.                  COM     58501N101     30,654,737.40       335,391       335,391                326,817       8,574
Medivation, Inc.               CV 2.625%
                              04/01/2017  58501NAA9     45,867,771.25    38,263,000    38,263,000             34,838,000   3,425,000
MEDNAX, Inc.                      COM     58502B106    113,798,606.91     1,660,324     1,660,324              1,555,724     104,600
Medtronic, Inc.                   COM     585055106     27,331,761.00       705,700       705,700                705,700
Medtronic, Inc.                CV 1.625%
                              04/15/2013  585055AM8     24,313,997.49    24,133,000    24,133,000             18,058,000   6,075,000
Mellanox Technologies Ltd.        COM     M51363113     43,077,095.60       608,090       608,090                592,533      15,557
Men's Wearhouse, Inc.             COM     587118100     57,071,268.67     2,028,119     2,028,119              1,886,719     141,400
MercadoLibre, Inc.                COM     58733R102     16,028,061.60       211,452       211,452                205,888       5,564
Merck & Co., Inc.                 COM     58933Y105    166,033,579.85     3,977,029     3,975,219              3,919,429      57,560
Merit Medical Systems, Inc.       COM     589889104      4,704,031.49       340,625       340,625                276,150      64,475
Meritor, Inc.                  CV Step%
                              03/01/2026  043353AF8     40,375,987.52    46,210,000    46,210,000             42,960,000   3,250,000
Methode Electronics, Inc.         COM     591520200      4,112,882.99       483,300       483,300                391,700      91,600
MetLife, Inc.                     COM     59156R108     58,666,815.91     1,901,719     1,900,961              1,869,063      32,639
MetLife, Inc.                  CVPFD 5%
                              09/11/2013  59156R116     89,469,093.34     1,446,082     1,446,082              1,140,732     305,350
Metropolitan Health Networks,
   Inc.                           COM     592142103      6,335,339.99       662,000       662,000                537,400     124,600
MGM Resorts International      CV 4.25%
                              04/15/2015  55303QAE0     10,528,350.00    10,360,000    10,360,000              3,475,000   6,885,000
MGM Resorts International         COM     552953101     10,059,155.28       901,358       901,358                794,945     106,413
Michael Baker Corp.               COM     057149106      1,643,670.00        63,000        63,000                 63,000
Michael Kors Holdings Ltd.        COM     G60754101      5,033,226.48       120,297       120,297                120,297
Microchip Technology Inc.         COM     595017104      3,906,748.00       118,100       118,100                118,100
Microchip Technology, Inc.     CV 2.125%
                              12/15/2037  595017AB0     20,405,730.00    16,292,000    16,292,000              8,702,000   7,590,000
Micron Technology, Inc.           COM     595112103     51,620,784.90     8,180,790     8,180,790              7,993,456     187,334
Micron Technology, Inc.        CV 1.875%
                              06/01/2027  595112AK9     13,183,845.00    14,897,000    14,897,000             13,572,000   1,325,000
MICROS Systems, Inc.              COM     594901100     10,619,084.80       207,404       207,404                207,404
Microsoft Corp.                   COM     594918104    234,575,874.48     7,668,433     7,667,344              7,313,606     354,803
Mid-America Apartment
   Communities, Inc.              COM     59522J103     25,385,280.00       372,000       372,000                302,400      69,600
Middleby Corp.                    COM     596278101     66,412,676.47       666,727       666,727                602,000      64,727
MidSouth Bancorp, Inc.            COM     598039105      6,597,014.97       468,538       468,538                379,738      88,800
Mistras Group, Inc.               COM     60649T107     16,859,198.16       641,522       641,522                520,236     121,286
Mobile Mini, Inc.                 COM     60740F105      5,948,639.97       413,100       413,100                334,800      78,300
Mohawk Industries, Inc.           COM     608190104     30,733,230.37       440,115       440,115                423,815      16,300
Molson Coors Brewing Co.        CV 2.5%
                              07/30/2013  60871RAA8     40,055,493.74    39,415,000    39,415,000             31,118,000   8,297,000
Molycorp, Inc.                  CV 5.5%
                              03/01/2014  608753208      3,428,603.36        65,884        65,884                 55,234      10,650
Monolithic Power Systems,
   Inc.                           COM     609839105      5,533,516.82       278,486       278,486                278,486
Monsanto Co.                      COM     61166W101     65,377,243.38       789,771       789,771                772,013      17,758
Monster Worldwide, Inc.           COM     611742107     15,776,782.00     1,856,092     1,856,092              1,724,473     131,619
Moody's Corp.                     COM     615369105      8,500,579.70       232,574       232,574                232,574
Moog, Inc.                        COM     615394202     58,179,657.33     1,407,005     1,407,005              1,277,057     129,948
Morgan Stanley                    COM     617446448     57,446,260.49     3,937,499     3,935,958              3,871,519      65,943
Mosaic Co.                        COM     61945C103     53,589,103.92       978,699       978,055                949,150      29,534
Multi-Color Corp.                 COM     625383104     11,230,132.51       504,952       504,952                409,852      95,100
MWI Veterinary Supply, Inc.       COM     55402X105     21,163,220.56       205,928       205,928                202,048       3,880
Mylan Laboratories, Inc.          COM     628530107     92,020,309.87     4,306,051     4,306,051              4,252,351      53,700
Mylan Laboratories, Inc.       CV 3.75%
                              09/15/2015  628530AJ6     12,144,000.01     7,040,000     7,040,000              3,040,000   4,000,000
MYR Group, Inc.                   COM     55405W104      9,548,925.58       559,726       559,726                487,126      72,600
Nabors Industries Ltd.            COM     G6359F103        979,200.00        68,000        68,000                 68,000
NASDAQ OMX Group, Inc. (The)      COM     631103108        929,470.00        41,000        41,000                 41,000
Nash Finch Co.                    COM     631158102      4,334,664.02       201,800       201,800                163,500      38,300
Nash Finch Co.                 CV Step%
                              03/15/2035  631158AD4     16,289,698.75    34,567,000    34,567,000             22,777,000  11,790,000
National Grid plc              Spon ADR   636274300     11,372,270.65       214,615       213,994                213,994         621
National Oilwell Varco, Inc.      COM     637071101      6,566,693.76       101,904       101,904                 90,036      11,868
National Penn Bancshares,
   Inc.                           COM     637138108     59,381,850.00     6,205,000     6,205,000              5,631,500     573,500
Nationstar Mortgage Holdings,
   Inc.                           COM     63861C109     15,815,327.76       734,913       734,913                715,975      18,938
Navigators Group, Inc. (The)      COM     638904102     61,300,289.05     1,224,781     1,224,781              1,112,481     112,300
Navistar International Corp.     CV 3%
                              10/15/2014  63934EAL2     18,046,875.00    19,250,000    19,250,000             14,275,000   4,975,000
NCR Corp.                         COM     62886E108     13,114,232.61       576,957       576,957                576,957
Neenah Paper, Inc.                COM     640079109      4,614,033.74       172,875       172,875                140,075      32,800
NetApp, Inc.                   CV 1.75%
                              06/01/2013  64110DAB0     85,025,160.00    74,096,000    74,096,000             56,796,000  17,300,000
NetQin Mobile, Inc.               ADR     64118U108      3,458,800.79       422,320       422,320                422,320
Netsuite, Inc.                    COM     64118Q107     45,529,808.07       831,291       831,291                810,023      21,268
New Gold Inc.                     COM     644535106      9,999,700.00     1,052,600     1,052,600                853,200     199,400
Newell Rubbermaid Inc.            COM     651229106        203,168.00        11,200        11,200                 11,200
Newmont Mining Corp.              COM     651639106      2,564,384.13        52,863        52,863                 46,063       6,800
Newmont Mining Corp.           CV 1.25%
                              07/15/2014  651639AH9     39,466,500.00    31,700,000    31,700,000             31,700,000
Newmont Mining Corp.           CV 1.625%
                              07/15/2017  651639AJ5     58,855,893.75    44,211,000    44,211,000             34,856,000   9,355,000
News Corp.                        COM     65248E104     58,436,712.24     2,621,656     2,621,656              2,621,656
NextEra Energy, Inc.              COM     65339F101    201,332,336.98     2,925,937     2,925,528              2,786,303     139,625
NIC Inc.                          COM     62914B100     19,247,142.10     1,515,523     1,515,523              1,226,953     288,570<br /><br />{S}                           {C}         {C}       {C}               {C}           {C}           {C}      {C}           {C}
NJ Resources Corp.                COM     646025106     44,684,768.56     1,024,645     1,024,645                929,845      94,800
Noble Energy, Inc.                COM     655044105     15,575,157.32       183,626       183,626                176,285       7,341
Nordson Corp.                     COM     655663102     65,023,769.45     1,267,767     1,267,767              1,214,667      53,100
Nordstrom, Inc.                   COM     655664100        935,960.84        18,836        18,836                 18,836
Northeast Utility Service Co.     COM     664397106     21,509,006.53       554,213       554,213                544,427       9,786
Northrim BanCorp, Inc.            COM     666762109      4,989,096.98       232,159       232,159                188,703      43,456
Novo Nordisk A/S               Spon ADR   670100205        575,837.08         3,962         3,962                  3,962
Nuance Communications, Inc.       COM     67020Y100     73,884,971.31     3,101,804     3,101,804              3,012,204      89,600
Nuance Communications, Inc.    CV 2.75%
                              08/15/2027  67020YAB6     40,538,340.00    29,296,000    29,296,000             25,801,000   3,495,000
Nucor Corp.                       COM     670346105      3,260,158.00        86,020        86,020                 86,020
NuVasive, Inc.                    COM     670704105     15,990,621.20       630,545       630,545                621,869       8,676
NuVasive, Inc.                 CV 2.75%
                              07/01/2017  670704AC9     49,574,395.01    50,012,000    50,012,000             37,812,000  12,200,000
NV Energy, Inc.                   COM     67073Y106     80,565,395.47     4,582,787     4,582,787              4,448,387     134,400
NVIDIA Corp.                      COM     67066G104      4,767,969.10       345,005       345,005                345,005
Occidental Petroleum Corp.        COM     674599105    183,874,441.34     2,143,831     2,143,522              2,071,809      72,012
Ocean Rig UDW, Inc.               COM     Y64354205      3,568,558.42       264,142       264,142                195,637      68,505
Oceaneering International,
   Inc.                           COM     675232102      4,867,122.70       101,695       101,695                101,695
Ocwen Financial Corp.             COM     675746309     86,118,863.82     4,585,669     4,585,669              4,158,040     427,629
Olin Corp.                        COM     680665205     52,782,031.85     2,526,665     2,526,665              2,293,565     233,100
Omnicare, Inc.                 CV 3.25%
                              12/15/2035  681904AL2      3,404,250.00     3,560,000     3,560,000              1,175,000   2,385,000
Omnicare, Inc.                 CV 3.75%
                              12/15/2025  681904AN8     17,015,831.25    12,903,000    12,903,000              8,208,000   4,695,000
Omnicom Group, Inc.              CV 0%
                              07/01/2038  682134AA9     46,547,500.01    43,000,000    43,000,000             27,215,000  15,785,000
Omnicom Group, Inc.               COM     681919106    280,613,630.70     5,773,960     5,773,045              5,587,912     186,030
ON Semiconductor Corp.         CV 2.625%
                              12/15/2026  682189AG0     29,417,423.75    28,457,000    28,457,000             20,177,000   8,280,000
ON Semiconductor Corp.         CV 2.625%
                              12/15/2026  682189AH8     10,547,250.00     9,800,000     9,800,000              9,800,000
Onyx Pharmaceuticals, Inc.        COM     683399109    185,339,682.02     2,789,160     2,789,160              2,654,218     134,942
Optimer Pharmaceuticals, Inc.     COM     68401H104      6,017,445.44       387,722       387,722                387,722
Oracle Corp.                      COM     68389X105     53,975,909.23     1,817,438     1,816,805              1,763,228      54,196
OraSure Technologies, Inc.        COM     68554V108      5,295,624.85       471,141       471,141                471,141
O'Reilly Automotive, Inc.         COM     67103H107      5,926,392.42        70,746        70,746                 70,746
Orient-Express Hotels Ltd.        COM     G67743107     47,633,100.84     5,690,932     5,690,932              5,175,732     515,200
ORIX Corp.                     Spon ADR   686330101      9,861,208.71       212,213       211,435                211,435         778
Overhill Farms, Inc.              COM     690212105      8,015,126.05     2,044,675     2,044,675              1,680,161     364,514
Oxford Industries, Inc.           COM     691497309        674,970.00        15,100        15,100                 15,100
Paccar, Inc.                      COM     693718108      7,483,448.07       190,953       190,953                166,090      24,863
Pacific Gas & Electric Co.        COM     69331C108     86,175,339.57     1,903,605     1,903,041              1,811,851      91,737
PacWest Bancorp                   COM     695263103     63,553,500.27     2,684,981     2,684,981              2,394,381     290,600
Panera Bread Co.                Class A   69840W108      4,271,186.64        30,631        30,631                 30,631
Par Pharmaceutical Cos., Inc.     COM     69888P106    101,983,104.60     2,821,890     2,821,890              2,626,090     195,800
PAREXEL International Corp.       COM     699462107     69,816,742.20     2,473,140     2,473,140              2,245,840     227,300
Park Sterling Corp.               COM     70086Y105      2,983,784.99       633,500       633,500                513,600     119,900
Parker Hannifin Corp.             COM     701094104      9,199,691.44       119,663       119,663                119,464         199
PartnerRe Ltd.                    COM     G6852T105     98,383,031.59     1,300,159     1,300,159              1,269,559      30,600
Paychex, Inc.                     COM     704326107      1,165,311.00        37,100        37,100                 37,100
Pebblebrook Hotel Trust           COM     70509V100     89,949,210.75     3,858,825     3,858,825              3,409,525     449,300
Peet's Coffee & Tea, Inc.         COM     705560100      2,080,145.84        34,646        34,646                 34,646
Penn National Gaming, Inc.        COM     707569109     41,553,554.77       931,903       931,903                834,932      96,971
Penske Auto Group                 COM     70959W103     90,018,964.38     4,238,181     4,238,181              3,947,581     290,600
People United Financial, Inc.     COM     712704105     40,755,685.95     3,510,395     3,510,395              3,192,765     317,630
PepsiCo, Inc.                     COM     713448108     67,830,949.99       959,979       959,555                925,874      34,096
Pericom Semiconductor Corp.       COM     713831105      5,707,052.99       634,117       634,117                515,132     118,985
PerkinElmer, Inc.                 COM     714046109     68,449,051.23     2,653,064     2,653,064              2,556,664      96,400
Perrigo Co.                       COM     714290103      9,363,406.14        79,398        79,398                 79,398
Petroleo Brasileiro S.A.       Spon ADR   71654V101      3,852,936.00       212,400       212,400                212,400
PetSmart, Inc.                    COM     716768106        313,014.38         4,591         4,591                  4,591
Pfizer, Inc.                      COM     717081103    463,937,985.48    20,171,497    20,165,658             19,608,934     562,428
Pharmacyclics, Inc.               COM     716933106     23,884,939.53       437,373       437,373                426,145      11,228
Philip Morris Int'l, Inc.         COM     718172109    104,294,479.10     1,195,235     1,194,592              1,189,452       5,768
Phillips 66                       COM     718546104      8,537,694.00       256,850       256,850                256,850
Piedmont Natural Gas Company,
   Inc.                           COM     720186105     14,601,673.71       453,609       453,609                445,594       8,015
Pier 1 Imports, Inc.              COM     720279108     48,169,046.82     2,931,774     2,931,774              2,880,774      51,000
Plum Creek Timber Co., Inc.       COM     729251108      6,490,950.00       163,500       163,500                163,500
PMC-Sierra, Inc.                  COM     69344F106     38,428,111.00     6,258,650     6,258,650              5,711,750     546,900
PMC-Sierra, Inc.               CV 2.25%
                              10/15/2025  69344FAD8      2,631,562.50     2,625,000     2,625,000                975,000   1,650,000
PNC Financial Services Group      COM     693475105    303,519,913.38     4,966,776     4,965,911              4,759,122     207,636
Polycom, Inc.                     COM     73172K104     18,546,760.00     1,763,000     1,763,000              1,427,300     335,700
PolyOne Corp.                     COM     73179P106        307,800.00        22,500        22,500                 22,500
Portfolio Recovery Associates     COM     73640Q105     36,714,080.52       402,302       402,302                363,420      38,882
Post Properties, Inc.             COM     737464107     18,091,920.00       369,600       369,600                299,300      70,300
Potash Corp. - Saskatchewan       COM     73755L107      2,299,492.08        52,632        52,632                 50,311       2,321
Powell Industries, Inc.           COM     739128106      3,616,448.01        96,800        96,800                 78,700      18,100
PPG Industries, Inc.              COM     693506107     82,802,252.36       780,270       780,270                732,589      47,681
PPL Corp.                         COM     69351T106     39,473,584.52     1,419,416     1,418,543              1,394,871      24,523
PPL Corp.                     CVPFD 8.75%
                              05/01/2014  69351T114     54,472,295.15     1,018,745     1,018,745                804,245     214,500
PPL Corp.                     CVPFD 9.5%
                              07/01/2013  69351T601      8,488,334.00       160,460       160,460                 95,010      65,450<br /><br />{S}                           {C}         {C}       {C}               {C}           {C}           {C}      {C}           {C}
Precision Castparts Corp.         COM     740189105     12,038,365.14        73,186        73,186                 65,005       8,181
Priceline.com, Inc.               COM     741503403      1,703,829.28         2,564         2,564                  2,564
PriceSmart, Inc.                  COM     741511109     32,776,307.53       485,503       485,503                472,660      12,843
Procter & Gamble Co.              COM     742718109    166,065,564.81     2,711,245     2,709,465              2,656,437      54,767
Progress Energy, Inc.             COM     743263105     43,320,937.57       720,031       719,394                704,982      15,034
Prologis LP                    CV 3.25%
                              03/15/2015  74340XAT8     22,831,068.75    20,685,000    20,685,000             11,270,000   9,415,000
Prologis, Inc.                    COM     74340W103        206,026.00         6,200         6,200                  6,200
Proofpoint, Inc.                  COM     743424103      7,266,465.01       428,700       428,700                428,700
Proto Labs, Inc.                  COM     743713109     18,569,900.61       645,685       645,685                634,597      11,088
Providence Service Corp.          COM     743815102     12,160,770.00       887,000       887,000                718,200     168,800
Prudential Financial, Inc.        COM     744320102    162,180,201.47     3,348,795     3,347,791              3,223,932     124,839
Prudential plc                 Spon ADR   74435K204     12,879,104.07       555,159       553,042                553,042       2,117
PVH Corp.                         COM     693656100     52,909,879.78       680,163       680,163                655,340      24,823
QEP Resources, Inc.               COM     74733V100     15,610,923.45       520,885       520,885                511,685       9,200
Quaker Chemical Corp.             COM     747316107      6,437,053.02       139,300       139,300                113,500      25,800
QUALCOMM, Inc.                    COM     747525103     82,186,241.27     1,476,046     1,476,046              1,374,962     101,084
Quest Diagnostics Inc.            COM     74834L100        856,570.00        14,300        14,300                 14,300
Radian Group, Inc.               CV 3%
                              11/15/2017  750236AK7      9,989,550.00    16,860,000    16,860,000             14,680,000   2,180,000
Ralcorp Holdings, Inc.            COM     751028101     26,961,291.57       403,975       403,975                389,075      14,900
Range Resources Corp.             COM     75281A109    156,267,533.76     2,525,740     2,525,740              2,437,336      88,404
Raymond James Financial, Inc.     COM     754730109    160,625,866.14     4,691,176     4,691,176              4,509,476     181,700
Rayonier TRS Holdings, Inc.    CV 3.75%
                              10/15/2012  75508AAB2      8,272,762.50     6,605,000     6,605,000              3,305,000   3,300,000
Rayonier TRS Holdings, Inc.     CV 4.5%
                              08/15/2015  75508AAC0      4,768,500.00     3,400,000     3,400,000              1,250,000   2,150,000
Raytheon Co.                      COM     755111507     28,113,912.00       496,800       496,800                496,800
RBC Bearings, Inc.                COM     75524B104     40,721,941.73       860,929       860,929                830,639      30,290
RDA Microelectronics, Inc.     Spon ADR   749394102      4,818,155.82       479,896       479,896                479,896
Red Hat, Inc.                     COM     756577102     13,692,954.72       242,439       242,439                242,439
Red Robin Gourmet Burgers,
   Inc.                           COM     75689M101     18,406,835.52       603,305       603,305                580,905      22,400
Regal Beloit Corp.                COM     758750103     42,566,290.36       683,686       683,686                620,386      63,300
Regions Financial Corp.           COM     7591EP100     47,266,831.24     7,002,758     6,998,775              6,877,044     125,612
Reliance Steel & Aluminum Co.     COM     759509102    258,323,104.61     5,115,309     5,115,309              4,792,010     323,299
RenaissanceRe Holdings Ltd.       COM     G7496G103     42,521,590.27       559,421       559,421                538,969      20,452
Rent-A-Center, Inc.               COM     76009N100     51,017,343.02     1,512,073     1,512,073              1,372,173     139,900
Republic Services, Inc.           COM     760759100      6,697,872.72       253,132       253,132                248,732       4,400
ResMed, Inc.                      COM     761152107     23,568,576.64       755,404       754,484                691,957      63,447
Responsys, Inc.                   COM     761248103      6,091,487.74       502,598       502,598                502,598
Rexnord Corp.                     COM     76169B102      2,831,652.00       141,300       141,300                141,300
RigNet, Inc.                      COM     766582100      2,159,838.04       124,200       124,200                124,200
Rio Tinto plc                  Spon ADR   767204100     10,011,414.00       209,400       209,400                173,600      35,800
RLI Corp.                         COM     749607107     19,021,662.00       278,910       278,910                225,910      53,000
Roadrunner Transportation
   Systems, Inc.                  COM     76973Q105      6,271,257.01       371,300       371,300                301,000      70,300
Rock-Tenn Co.                   Class A   772739207     70,182,884.52     1,286,579     1,286,579              1,252,079      34,500
Rockwell Automation Inc.          COM     773903109     11,104,223.58       168,093       168,093                168,093
Rockwood Holdings, Inc.           COM     774415103     12,151,900.00       274,000       274,000                274,000
Rogers Corp.                      COM     775133101     34,106,388.55       861,055       861,055                781,328      79,727
Roper Industries, Inc.         CV Step%
                              01/15/2034  776696AA4      8,187,812.50     6,650,000     6,650,000              6,650,000
Ross Stores, Inc.                 COM     778296103     11,700,568.53       187,299       187,299                187,299
Rowan Companies plc             Class A   G7665A101     20,818,580.20       643,940       643,940                633,140      10,800
Royal Gold, Inc.               CV 2.875%
                              06/15/2019  780287AA6     19,444,937.50    18,475,000    18,475,000             12,990,000   5,485,000
RTI International Metals,
   Inc.                           COM     74973W107     35,369,490.61     1,562,947     1,562,947              1,419,647     143,300
Rush Enterprises, Inc.            COM     781846209     10,703,053.36       654,621       654,621                573,709      80,912
Ryder System Inc.                 COM     783549108     60,960,608.80     1,692,880     1,692,880              1,537,480     155,400
Ryland Group, Inc. (The)       CV 1.625%
                              05/15/2018  783764AQ6     10,433,500.00     9,485,000     9,485,000              3,755,000   5,730,000
Sagent Pharmaceuticals, Inc.      COM     786692103      2,564,105.58       141,820       141,820                141,820
SAIC, Inc.                        COM     78390X101      8,908,200.00       735,000       735,000                735,000
Salesforce.com, Inc.              COM     79466L302        357,125.58         2,583         2,583                  2,583
Salesforce.com, Inc.           CV 0.75%
                              01/15/2015  79466LAB0     23,186,800.00    13,520,000    13,520,000              7,445,000   6,075,000
Sally Beauty Holdings, Inc.       COM     79546E104      4,515,799.86       175,439       175,439                175,439
Sanchez Energy Corp.              COM     79970Y105     34,269,040.00     1,647,550     1,647,550              1,498,850     148,700
SanDisk Corp.                    CV 1%
                              05/15/2013  80004CAC5     15,156,900.00    15,310,000    15,310,000              7,660,000   7,650,000
SanDisk Corp.                   CV 1.5%
                              08/15/2017  80004CAD3     15,278,825.01    14,780,000    14,780,000              9,935,000   4,845,000
Sandy Spring Bancorp, Inc.        COM     800363103      6,838,200.00       379,900       379,900                308,000      71,900
Sanofi CVR                        COM     80105N113         60,630.00        43,000        43,000                 43,000
SAP AG                         Spon ADR   803054204      8,223,755.40       138,543       138,033                138,033         510
Sapient Corp.                     COM     803062108     35,664,788.10     3,541,687     3,541,687              3,413,887     127,800
SBA Communications Corp.       CV 1.875%
                              05/01/2013  78388JAN6      6,004,800.00     4,320,000     4,320,000                910,000   3,410,000
SBA Communications Corp.         CV 4%
                              10/01/2014  78388JAM8     19,095,781.27     9,875,000     9,875,000              8,525,000   1,350,000
ScanSource, Inc.                  COM     806037107    106,284,920.55     3,468,829     3,468,829              3,137,086     331,743
SCBT Financial Corp.              COM     78401V102     13,747,077.02       389,988       389,988                315,988      74,000
Schlumberger Ltd.                 COM     806857108    141,848,740.62     2,185,336     2,184,479              2,110,519      74,797
SeaCube Container Leasing
   Ltd.                           COM     G79978105      7,400,254.68       433,524       433,524                351,424      82,100
Seadrill Ltd.                     COM     G7945E105     33,908,634.08       954,641       953,622                953,622       1,019
Sealed Air Corp.                  COM     81211K100        154,400.00        10,000        10,000                 10,000
Semtech Corp.                     COM     816850101     28,434,141.44     1,169,167     1,169,167                946,618     222,549
Senior Housing Properties
   Trust                         REIT     81721M109        555,768.00        24,900        24,900                 24,900<br /><br />{S}                           {C}         {C}       {C}               {C}           {C}           {C}      {C}           {C}
Sensient Technologies Corp.       COM     81725T100     15,382,524.00       418,800       418,800                339,100      79,700
ServiceSource International
   Inc.                           COM     81763U100      2,055,727.80       148,428       148,428                148,428
Sherwin-Williams Co. (The)        COM     824348106        266,685.25         2,015         2,015                  2,015
Shire plc                      Spon ADR   82481R106     10,006,988.88       115,836       115,475                115,475         361
Shoe Carnival, Inc.               COM     824889109      7,722,432.14       359,350       359,350                291,550      67,800
Shuffle Master, Inc.              COM     825549108      3,882,533.39       281,343       281,343                281,343
Sigma-Aldrich Corp.               COM     826552101     44,283,996.05       598,999       598,999                573,499      25,500
Signature Bank                    COM     82669G104    156,326,653.22     2,563,993     2,563,993              2,414,675     149,318
Silgan Holdings, Inc.             COM     827048109     54,172,841.58     1,268,982     1,268,982              1,156,570     112,412
Silicon Laboratories, Inc.        COM     826919102     20,359,993.70       537,203       537,203                434,903     102,300
Siliconware Precision
   Industries Co.              Spon ADR   827084864     54,886,950.63    10,575,515    10,568,659             10,101,859     473,656
Simon Property Group, Inc.        COM     828806109        249,056.00         1,600         1,600                  1,600
Simpson Manufacturing Co.,
   Inc.                           COM     829073105        590,200.00        20,000        20,000                 20,000
SM Energy Co.                     COM     78454L100      1,158,996.00        23,600        23,600                 23,600
Smart Balance, Inc.               COM     83169Y108        490,575.75        52,500        52,500                 52,500
Smithfield Foods, Inc.           CV 4%
                              06/30/2013  832248AR9     15,908,730.00    14,236,000    14,236,000              8,501,000   5,735,000
Snap-on, Inc.                     COM     833034101      2,894,625.00        46,500        46,500                 46,500
Solarwinds, Inc.                  COM     83416B109     29,411,712.00       675,200       675,200                657,831      17,369
Sonic Corp.                       COM     835451105        200,400.00        20,000        20,000                 20,000
Sourcefire, Inc.                  COM     83616T108     34,532,627.40       671,841       671,841                659,443      12,398
South Jersey Industries, Inc.     COM     838518108     28,594,170.00       561,000       561,000                509,100      51,900
Southern Co. (The)                COM     842587107     92,855,948.42     2,005,538     2,004,329              1,995,543       9,968
Southern National Bancorp of
   Virginia, Inc.                 COM     843395104      3,383,825.75       446,415       446,415                361,815      84,600
Southwestern Energy Co.           COM     845467109     21,674,243.65       678,805       678,805                664,522      14,283
Spirit Aerosystems Hldgs,
   Inc.                         Class A   848574109      5,721,201.72       240,084       240,084                240,084
Spirit Airlines, Inc.             COM     848577102     49,585,189.33     2,548,057     2,548,057              2,469,785      78,272
Splunk, Inc.                      COM     848637104     17,042,762.40       606,504       606,504                591,559      14,945
SPX Corp.                         COM     784635104      3,773,536.40        57,770        57,770                 57,770
SS^C Technologies Holdings        COM     78467J100     26,155,250.00     1,046,210     1,046,210                847,110     199,100
St. Jude Medical, Inc.            COM     790849103      8,918,567.97       223,467       223,467                196,334      27,133
STAAR Surgical Co.                COM     852312305      2,899,577.49       373,176       373,176                373,176
Stanley Black & Decker, Inc.  CVPFD 4.75%
                              11/17/2015  854502309     19,150,675.67       163,667       163,667                119,457      44,210
Starwood Hotels & Resorts,
   Inc.                           COM     85590A401     35,852,441.04       675,951       675,951                666,654       9,297
State Street Corp.                COM     857477103     24,667,037.28       552,577       552,577                525,478      27,099
Steel Dynamics, Inc.           CV 5.125%
                              06/15/2014  858119AP5        183,750.00       175,000       175,000                175,000
Sterling Bancorp                  COM     859158107      7,567,834.01       758,300       758,300                614,900     143,400
Steve Madden Ltd.                 COM     556269108     10,419,492.91       328,173       328,173                319,631       8,542
Stifel Financial Corp.            COM     860630102     58,036,380.00     1,878,200     1,878,200              1,641,900     236,300
Stratasys, Inc.                   COM     862685104     38,280,348.00       772,560       772,560                752,148      20,412
Suncor Energy, Inc.               COM     867224107     65,862,673.07     2,275,113     2,274,150              2,257,055      18,038
SunPower Corp.                  CV 4.5%
                              03/15/2015  867652AE9     45,380,790.00    51,716,000    51,716,000             43,921,000   7,795,000
SunTrust Banks, Inc.              COM     867914103     86,891,460.86     3,586,273     3,583,210              3,533,783      52,430
Superior Energy Services,
   Inc.                           COM     868157108    146,280,216.86     7,230,856     7,230,856              6,782,042     448,814
SurModics, Inc.                   COM     868873100      2,197,082.73       126,999       126,999                103,314      23,685
Susquehanna Bancshares, Inc.      COM     869099101     51,103,738.40     4,961,528     4,961,528              4,514,828     446,700
SVB Financial Group               COM     78486Q101     96,815,128.48     1,648,759     1,648,759              1,549,695      99,064
SXC Health Solutions Corp.        COM     78505P100     26,653,361.76       268,656       268,656                265,890       2,766
Symantec Corp.                   CV 1%
                              06/15/2013  871503AF5     58,712,820.03    57,072,000    57,072,000             50,107,000   6,965,000
Synaptics, Inc.                   COM     87157D109     23,714,372.07       828,305       828,305                797,705      30,600
Synchronoss Technologies,
   Inc.                           COM     87157B103      3,416,950.00       185,000       185,000                185,000
Syngenta AG                    Spon ADR   87160A100     12,257,767.43       179,108       178,422                178,422         686
T. Rowe Price Group, Inc.         COM     74144T108     64,504,408.80     1,024,530     1,024,530              1,001,160      23,370
Taiwan Semiconductor
   Manufacturing Company Ltd.  Spon ADR   874039100     12,573,471.98       900,685       897,730                897,730       2,955
Take-Two Interactive Software  CV 4.375%
   Inc.                       06/01/2014  874054AA7      8,708,120.00     7,507,000     7,507,000              5,332,000   2,175,000
TAL International Group, Inc.     COM     874083108    106,785,108.83     3,188,567     3,188,567              2,964,067     224,500
Tangoe, Inc.                      COM     87582Y108     29,309,710.08     1,375,397     1,375,397              1,346,862      28,535
Target Corp.                      COM     87612E106    130,591,790.90     2,244,233     2,243,871              2,153,632      90,590
TE Connectivity Ltd.              COM     H84989104     45,785,999.68     1,434,848     1,434,848              1,409,548      25,300
Team Health Holdings, Inc.        COM     87817A107     14,899,520.46       618,494       618,494                602,423      16,071
Team, Inc.                        COM     878155100      7,475,903.88       239,766       239,766                194,366      45,400
Teavana Holdings, Inc.            COM     87819P102      7,536,020.58       556,986       556,986                542,633      14,353
Telefonica Brasil S.A.         Spon ADR   87936R106     15,034,498.00       607,700       607,700                607,700
Tenet Healthcare Corp.            COM     88033G100     17,092,880.00     3,262,000     3,262,000              2,643,000     619,000
Tenneco, Inc.                     COM     880349105     22,054,086.00       822,300       822,300                665,800     156,500
Teradata Corp.                    COM     88076W103     14,628,615.47       203,147       203,147                203,147
Teradyne, Inc.                    COM     880770102     52,564,744.12     3,738,602     3,738,602              3,396,302     342,300
Terex Corp.                      CV 4%
                              06/01/2015  880779AV5     12,259,000.01     9,200,000     9,200,000              5,955,000   3,245,000
Territorial Bancorp, Inc.         COM     88145X108      7,805,555.95       342,800       342,800                277,800      65,000
Tesco Corp.                       COM     88157K101      4,053,599.98       337,800       337,800                274,900      62,900
Tesla Motors, Inc.                COM     88160R101     38,766,088.41     1,238,929     1,238,929              1,207,175      31,754
Tetra Tech, Inc.                  COM     88162G103     91,843,171.18     3,521,594     3,521,594              3,324,294     197,300
Teva Pharmaceutical
   Industries Ltd.             Spon ADR   881624209    257,311,063.28     6,524,120     6,522,643              6,182,076     342,026
Texas Capital Bancshares,
   Inc.                           COM     88224Q107     95,236,065.68     2,357,912     2,357,912              2,204,354     153,558
Texas Instruments, Inc.           COM     882508104    241,872,776.62     8,430,572     8,428,946              8,012,946     417,591<br /><br />{S}                           {C}         {C}       {C}               {C}           {C}           {C}      {C}           {C}
Theravance Inc.                   COM     88338T104      1,044,340.00        47,000        47,000                 47,000
Theravance Inc.                  CV 3%
                              01/15/2015  88338TAA2      2,182,500.00     2,000,000     2,000,000                280,000   1,720,000
Thermo Fisher Scientific,
   Inc.                           COM     883556102    222,324,923.65     4,282,892     4,282,892              4,055,966     226,926
Thermon Group Holdings, Inc.      COM     88362T103     12,580,910.81       607,480       607,480                551,680      55,800
TIBCO Software, Inc.              COM     88632Q103      6,493,507.68       217,029       217,029                217,029
Tidewater, Inc.                   COM     886423102     59,950,758.49     1,293,157     1,293,157              1,259,399      33,758
Tiffany & Co.                     COM     886547108      3,894,949.05        73,559        73,559                 73,559
Tilly's Inc.                    Class A   886885102      2,058,348.30       128,246       128,246                128,246
Time Warner Cable, Inc.           COM     88732J207     55,216,987.70       672,599       672,081                668,915       3,672
Time Warner, Inc.                 COM     887317303    212,545,025.20     5,520,650     5,520,650              5,309,804     210,846
Timken Co. (The)                  COM     887389104     31,878,814.91       696,196       696,196                670,796      25,400
Titan International, Inc.         COM     88830M102     87,106,447.01     3,551,017     3,551,017              3,146,790     404,227
Titan Machinery Inc.              COM     88830R101     48,850,053.89     1,608,497     1,608,497              1,420,494     188,003
Titanium Metals Corp.             COM     888339207        916,110.00        81,000        81,000                 81,000
TJX Cos., Inc.                    COM     872540109      1,863,805.95        43,415        43,415                 43,415
TMS International Corp.           COM     87261Q103      6,206,325.01       622,500       622,500                505,600     116,900
Total S.A.                     Spon ADR   89151E109     16,675,551.00       370,980       370,980                370,980
Towers Watson & Co.             Class A   891894107        886,520.00        14,800        14,800                 14,800
Toyota Motor Corp.             Spon ADR   892331307     13,929,319.85       173,082       172,437                172,437         645
TPC Group, Inc.                   COM     89236Y104      6,843,583.39       185,212       185,212                156,812      28,400
Tractor Supply Co.                COM     892356106      5,962,794.34        71,789        71,789                 71,789
Transocean, Inc.                CV 1.5%
                              12/15/2037  893830AW9     42,060,000.00    42,060,000    42,060,000             14,945,000  27,115,000
Travelers Companies, Inc.
   (The)                          COM     89417E109    247,880,741.31     3,882,856     3,882,262              3,706,146     176,698
Trimas Corp.                      COM     896215209     50,836,739.10     2,529,191     2,529,191              2,307,413     221,778
Trimble Navigation Ltd.           COM     896239100        590,400.32        12,832        12,832                 12,832
TripAdvisor Inc.                  COM     896945201        290,887.21         6,509         6,509                  6,509
Triumph Group, Inc.               COM     896818101     27,065,870.00       481,000       481,000                389,500      91,500
TrueBlue, Inc.                    COM     89785X101     36,463,186.44     2,355,503     2,355,503              2,130,703     224,800
TRW Automotive, Inc.            CV 3.5%
                              12/01/2015  87264MAH2      9,481,240.00     6,494,000     6,494,000              4,859,000   1,635,000
Tumi Holdings Inc.                COM     89969Q104     28,192,710.00     1,611,012     1,611,012              1,497,763     113,249
Tupperware Brands Corp.           COM     899896104     28,543,211.92       521,242       521,242                512,053       9,189
Tyco International Ltd.           COM     H89128104     37,907,613.80       717,268       717,268                704,668      12,600
U.S. Bancorp                      COM     902973304    169,963,380.94     5,284,931     5,284,931              4,961,271     323,660
U.S. Physical Therapy, Inc.       COM     90337L108      6,963,980.06       273,849       273,849                222,549      51,300
UGI Corp.                         COM     902681105        879,957.00        29,900        29,900                 29,900
Ulta Salon, Inc.                  COM     90384S303     29,852,932.34       319,693       319,693                311,511       8,182
Ultimate Software Group, Inc.
   (The)                          COM     90385D107     29,487,580.00       330,875       330,875                322,070       8,805
Ultra Clean Holdings, Inc.        COM     90385V107      3,236,077.54       503,278       503,278                408,578      94,700
Under Armour, Inc.                COM     904311107     29,714,999.28       314,511       314,511                307,570       6,941
Unilever N.V. (NY Shares)      Spon ADR   904784709     14,884,002.14       446,307       444,689                444,689       1,618
Union Pacific Corp.               COM     907818108     89,687,355.27       751,717       751,717                726,894      24,823
United Continental Holdings
   Inc.                           COM     910047109    105,595,679.16     4,340,143     4,340,143              4,111,766     228,377
United Natural Foods, Inc.        COM     911163103     86,407,078.42     1,575,047     1,575,047              1,483,120      91,927
United Rentals, Inc.              COM     911363109      3,858,910.56       113,364       113,364                113,364
United Rentals, Inc.             CV 4%
                              11/15/2015  911363AL3      3,854,743.75     1,235,000     1,235,000                 80,000   1,155,000
United States Steel Corp.         COM     912909108     28,893,704.00     1,402,618     1,401,845              1,372,201      30,400
United States Steel Corp.        CV 4%
                              05/15/2014  912909AE8      9,333,527.50     9,173,000     9,173,000              6,058,000   3,115,000
United Technologies Corp.         COM     913017109    143,652,130.99     1,901,935     1,901,201              1,845,966      55,953
UnitedHealth Group, Inc.          COM     91324P102    222,283,573.98     3,799,816     3,797,718              3,664,857     134,935
Universal Forest Products,
   Inc.                           COM     913543104      6,690,878.01       171,649       171,649                165,949       5,700
Universal Stainless & Alloy
   Products, Inc.                 COM     913837100      6,697,080.57       162,946       162,946                132,546      30,400
UNS Energy Corp.                  COM     903119105      8,258,150.00       215,000       215,000                215,000
Unum Group                        COM     91529Y106        418,947.00        21,900        21,900                 21,900
URS Corp.                         COM     903236107    165,350,418.81     4,740,551     4,740,551              4,554,151     186,400
Vale S.A.                      Spon ADR   91912E105     31,356,455.68     1,579,688     1,578,071              1,578,071       1,617
Valero Energy Corp.               COM     91913Y100     59,575,104.20     2,467,059     2,465,589              2,455,386      11,636
Validus Holdings Ltd.             COM     G9319H102     65,065,421.70     2,031,390     2,031,390              1,844,890     186,500
Velti plc                         COM     G93285107     24,450,881.00     3,761,674     3,761,674              3,678,754      82,920
Ventas, Inc.                      COM     92276F100        776,376.00        12,300        12,300                 12,300
VeriFone Systems, Inc.            COM     92342Y109      7,213,620.00       218,000       218,000                218,000
Verisign Inc.                     COM     92343E102      5,833,151.60       133,880       133,880                133,880
Verisk Analytics, Inc.          Class A   92345Y106        243,048.84         4,934         4,934                  4,934
Verizon Communications, Inc.      COM     92343V104    204,603,352.49     4,604,142     4,602,422              4,426,177     177,930
Vertex Pharmaceuticals Inc.       COM     92532F100     17,903,347.20       320,160       320,160                302,086      18,074
Vertex Pharmaceuticals, Inc.   CV 3.35%
                              10/01/2015  92532FAN0     20,802,981.25    15,865,000    15,865,000             13,700,000   2,165,000
VF Corp.                          COM     918204108      7,971,769.20        59,736        59,736                 59,736
Visa, Inc.                      Class A   92826C839      3,714,586.98        30,046        30,046                 30,046
Vitamin Shoppe, Inc.              COM     92849E101     32,188,925.07       585,999       585,999                572,735      13,264
VIVUS, Inc.                       COM     928551100      7,275,559.50       254,925       254,925                249,220       5,705
VMware, Inc.                      COM     928563402     13,966,355.36       153,409       153,409                140,546      12,863
Vocera Communications Inc.        COM     92857F107      7,069,372.00       263,881       263,881                263,881
Volterra Semiconductor Corp.      COM     928708106      5,173,867.30       220,634       220,634                220,634
Vornado Realty Trust             REIT     929042109     58,854,863.59       700,820       700,820                674,720      26,100
W.W. Grainger, Inc.               COM     384802104     10,718,810.76        56,049        56,049                 56,049
WABCO Holdings, Inc.              COM     92927K102     33,082,043.95       625,015       625,015                567,244      57,771<br /><br />{S}                           {C}         {C}       {C}               {C}           {C}           {C}      {C}           {C}
Wabtec Corp.                      COM     929740108        253,922.55         3,255         3,255                  3,255
WageWorks, Inc.                   COM     930427109      7,530,000.00       500,000       500,000                500,000
Walgreen Co.                      COM     931422109        443,700.00        15,000        15,000                 15,000
Wal-Mart Stores, Inc.             COM     931142103     15,081,690.96       216,318       216,318                203,962      12,356
Walt Disney Co.                   COM     254687106    274,974,588.53     5,669,682     5,667,869              5,438,735     230,922
Walter Energy, Inc.               COM     93317Q105      2,106,432.00        47,700        47,700                 47,700
Warner Chilcott plc               COM     G94368100     36,664,965.12     2,046,036     2,046,036              1,979,725      66,311
Washington Banking Co.            COM     937303105      7,483,273.56       538,365       538,365                436,301     102,064
Washington Federal, Inc.          COM     938824109     25,859,535.84     1,531,056     1,531,056              1,387,656     143,400
Waste Connections, Inc.           COM     941053100     26,142,104.19       873,733       873,733                841,333      32,400
Watson Pharmaceuticals, Inc.      COM     942683103    342,179,777.29     4,624,676     4,624,676              4,434,863     189,813
Weatherford International
   Ltd.                           COM     H27013103     15,192,683.84     1,202,905     1,202,905              1,176,948      25,957
Websense, Inc.                    COM     947684106      5,244,400.00       280,000       280,000                280,000
Webster Financial Corp.           COM     947890109     15,707,832.00       725,200       725,200                587,200     138,000
Weingarten Realty Investors       COM     948741103     40,889,162.40     1,552,360     1,552,360              1,415,360     137,000
WellPoint, Inc.                   COM     94973V107     58,991,588.61       924,778       924,778                866,574      58,204
Wells Fargo & Co.                 COM     949746101    427,433,274.37    12,782,332    12,776,524             12,529,150     253,063
Wells Fargo & Co.             CVPFD 7.5%
                               12/31/49   949746804     46,542,375.00        41,371        41,371                 30,021      11,350
Werner Enterprises, Inc.          COM     950755108     78,305,136.79     3,277,737     3,277,737              3,075,237     202,500
WESCO International, Inc.         COM     95082P105     77,835,799.50     1,352,490     1,352,490              1,259,790      92,700
WESCO International, Inc.        CV 6%
                              09/15/2029  95082PAH8      8,972,212.50     4,149,000     4,149,000              1,389,000   2,760,000
Western Alliance Bancorp.         COM     957638109     22,787,996.40     2,434,615     2,434,615              2,394,130      40,485
Westport Innovations, Inc.        COM     960908309     36,566,985.00       995,020       995,020                969,561      25,459
Weyerhaeuser Co.                  COM     962166104     35,708,539.88     1,596,983     1,596,983              1,575,707      21,276
Whiting Petroleum Corp.           COM     966387102     20,971,200.00       510,000       510,000                510,000
Whiting Petroleum Corp.       CVPFD 6.25%
                              12/31/2049  966387201        373,479.92         1,969         1,969                  1,969
Whole Foods Market, Inc.          COM     966837106     16,104,028.04       168,947       168,947                168,947
Wintrust Financial Corp.          COM     97650W108     55,900,607.91     1,574,665     1,574,665              1,428,565     146,100
Wisconsin Energy Corp.            COM     976657106     42,197,448.00     1,066,400     1,066,400              1,025,400      41,000
WisdomTree Investments, Inc.      COM     97717P104     23,356,304.01     3,554,993     3,554,993              3,479,618      75,375
Wolverine World Wide, Inc.        COM     978097103     26,237,307.04       676,568       676,568                547,768     128,800
WPP plc                        Spon ADR   92933H101      9,102,949.95       149,573       149,110                149,110         463
Wynn Resorts Ltd.                 COM     983134107      7,860,316.48        75,784        75,784                 66,166       9,618
Xcel Energy, Inc.                 COM     98389B100     68,603,161.13     2,414,754     2,414,754              2,305,006     109,748
Xerox Corp.                       COM     984121103        551,687.00        70,100        70,100                 70,100
Xilinx, Inc.                      COM     983919101     62,912,294.91     1,874,063     1,874,063              1,810,463      63,600
Xilinx, Inc.                   CV 2.625%
                              06/15/2017  983919AF8     60,723,650.01    47,164,000    47,164,000             39,599,000   7,565,000
XL Group plc                      COM     G98290102     59,455,989.20     2,825,855     2,825,855              2,679,154     146,701
Yamana Gold, Inc.                 COM     98462Y100     36,913,348.95     2,396,992     2,393,965              2,122,791     274,201
Yandex N.V.                     Class A   N97284108        228,758.65        11,944        11,944                 11,944
Yelp Inc.                         COM     985817105     22,260,716.42       979,354       979,354                953,133      26,221
Youku Inc.                     Spon ADR   98742U100     12,600,589.44       581,208       581,208                566,076      15,132
Zillow, Inc.                      COM     98954A107     16,277,368.58       421,366       421,366                410,289      11,077
Zions Bancorp                     COM     989701107     57,970,125.93     2,985,101     2,983,702              2,907,012      78,063
Zipcar, Inc.                      COM     98974X103      2,123,552.28       181,036       181,036                181,036
Zumiez, Inc.                      COM     989817101      6,390,964.80       161,388       161,388                161,388
             1011                                   42,596,171,429.01 3,200,313,892 3,200,146,263          2,609,961,884 590,349,381