Wafra Investment Advisory Group

Wafra Investment Advisory as of March 31, 2012

Portfolio Holdings for Wafra Investment Advisory

Wafra Investment Advisory holds 0 positions in its portfolio as reported in the March 2012 quarterly 13F filing

                {C}	{C}

FORM 13F                                          (SEC USE ONLY)

3/31/2012

Name of Reporting Manager

Item 6:
Item 8:
              Item 1:                        Item 2:       Item 3:
Item 4:        Item 5:
Investment Discretion                   Item 7:     Voting Authority
Shares
                                              Title
Fair        Shares or
Shares (SH)               (a) Sole  (b) Shared- (c) Shared-     Managers
          Name of Issuer                     of Class     Cusip No.
Market Value  Principal
AmtPrincipal (PRIN) Put/Call              As Defined    Other      See
Instr. V   (a) Sole (b) Shared
(c) None

in Instr. V

AT^T Inc.                           (T)        COM        00206R102
$11,364,000       363,868
SH                   363,868
172,629              191,239
Allergan Inc.                       (AGN)      COM        018490102
$9,576,000       100,350
SH                   100,350
50,750               49,600
American Express Company            (AXP)      COM        025816109
$10,146,000       175,350
SH                   175,350
81,400               93,950
American Tower REIT Com.            (AMT)      CL A       03027X100
$654,000        10,375
SH                    10,375
10,375               0.00
American Waterworks                 (AWK)      COM        030420103
$6,537,000       192,100
SH                   192,100
95,350               96,750
Ameriprise Financial Inc.           (AMP)      COM        03076C106
$7,132,000       124,830
SH                   124,830
61,280               63,550
Anadarko Petroleum Corp.            (APC)      COM        032511107
$7,944,000       101,400
SH                   101,400
47,050               54,350
Apple Computer Inc.                 (AAPL      COM        037833100
$41,399,000        69,050
SH                    69,050
36,500               32,550
Bank of America Corp.               (BAC)      COM        060505104
$12,920,000     1,350,000
SH                  1,350,000
1,350,000              0.00
Berkshire Hathaway Inc.            (BRK/B    CL B NEW     084670702
$4,455,000        54,900
SH                    54,900
26,000               28,900
Bristol-Myers Squibb Co.            (BMY)      COM        110122108
$9,703,000       287,500
SH                   287,500
144,900              142,600
CF Industries Holdings Inc.         (CF)       COM        125269100
$8,018,000        43,900
SH                    43,900
21,500               22,400
CVS / Caremark Corp                 (CVS)      COM        126650100
$9,495,000       211,945
SH                   211,945
115,405               96,540
Cameron International               (CAM)      COM        13342B105
$615,000        11,650
SH                    11,650
11,650               0.00
Capital One Financial Corp.         (COF)      COM        14040H105
$10,267,000       184,200
SH                   184,200
85,150               99,050
Celgene Corp.                       (CELG      COM        151020104
$9,690,000       125,000
SH                   125,000
66,800               58,200
Cerner Corp                         (CERN      COM        156782104
$8,663,000       113,750
SH                   113,750
57,700               56,050
Cirrus Logic Inc.                   (CRUS      COM        172755100
$324,000        13,600
SH                    13,600
13,600               0.00
Citigroup Inc.                      (C)        COM        172967424
$36,459,000       997,500
SH                   997,500
854,000              143,500
Coca-Cola Company                   (KO)       COM        191216100
$13,485,000       182,200
SH                   182,200
95,450               86,750
Conoco Phillips                     (COP)      COM        20825C104
$11,382,000       149,750
SH                   149,750
76,250               73,500
Cummins Inc                         (CMI)      COM        231021106
$8,620,000        71,810
SH                    71,810
33,310               38,500
Diamond Offshore Drilling           (DO)       COM        25271C102
$6,745,000       101,050
SH                   101,050
51,900               49,150
Dollar Tree Stores Inc.             (DLTR      COM        256746108
$5,632,000        59,600
SH                    59,600
32,000               27,600
EMC Corp/Mass                       (EMC)      COM        268648102
$9,572,000       320,350
SH                   320,350
171,700              148,650
Eagle Materials                     (EXP)      COM        26969P108
$6,149,000       176,950
SH                   176,950
88,350               88,600
Express Scripts Hldg Co             (ESRX      COM        30219G108
$8,923,000       164,700
SH                   164,700
84,050               80,650
Exxon Mobil Corporation             (XOM)      COM        30231G102
$20,919,000       241,200
SH                   241,200
124,600              116,600
General Electric Co.                (GE)       COM        369604103
$8,734,000       435,200
SH                   435,200
217,350              217,850
Gilead Sciences Inc.                (GILD      COM        375558103
$9,627,000       197,025
SH                   197,025
103,975               93,050
Google - A                          (GOOG      CL A       38259P508
$13,832,000        21,570
SH                    21,570
11,920               9,650
HMS Holdings                        (HMSY      COM        40425J101
$6,676,000       213,900
SH                   213,900
106,350              107,550
Home Depot Inc.                     (HD)       COM        437076102
$12,250,000       243,500
SH                   243,500
124,200              119,300
Honeywell International Inc.        (HON)      COM        438516106
$12,463,000       204,150
SH                   204,150
100,800              103,350
Ingersoll-Rand Co.                  (IR)       SHS        G47791101
$6,633,000       160,400
SH                   160,400
74,300               86,100
Int'l Business Machines Corp.       (IBM)      COM        459200101
$16,724,000        80,155
SH                    80,155
44,555               35,600
Intel Corp.                         (INTC      COM        458140100
$5,047,000       179,500
SH                   179,500
106,850               72,650
JP Morgan Chase & Co.               (JPM)      COM        46625H100
$17,348,000       377,300
SH                   377,300
175,300              202,000
Johnson & Johnson                   (JNJ)      COM        478160104
$10,146,000       153,825
SH                   153,825
82,025               71,800
Juniper Networks Inc.               (JNPR      COM        48203R104
$6,206,000       271,250
SH                   271,250
139,750              131,500
Marathon Petroleum Corp             (MPC)      COM        56585A102
$6,584,000       151,850
SH                   151,850
71,200               80,650
Microsoft Corp.                     (MSFT      COM        594918104
$15,527,000       481,375
SH                   481,375
252,575              228,800
National Oilwell          637071101 (NOV)      COM        637071101
$8,185,000       103,000
SH                   103,000
52,900               50,100
Nike Inc.                           (NKE)      COM        654106103
$9,714,000        89,575
SH                    89,575
44,975               44,600
Nucor Corporation                   (NUE)      COM        670346105
$7,259,000       169,000
SH                   169,000
82,900               86,100
Oracle Corporation                  (ORCL      COM        68389X105
$9,477,000       325,000
SH                   325,000
126,400              198,600
Perrigo Co.                         (PRGO      COM        714290103
$7,655,000        74,100
SH                    74,100
35,700               38,400
Phillip Morris International        (PM)       COM        718172109
$12,946,000       146,100
SH                   146,100
67,250               78,850
Precision Castparts Corp.           (PCP)      COM        740189105
$8,652,000        50,040
SH                    50,040
25,390               24,650
Procter & Gamble Co.                (PG)       COM        742718109
$14,843,000       220,850
SH                   220,850
117,650              103,200
Prudential Financial Inc.           (PRU)      COM        744320102
$10,282,000       162,200
SH                   162,200
75,300               86,900
Pulte Homes Inc                     (PHM)      COM        745867101
$7,734,000       873,850
SH                   873,850
405,750              468,100
Qualcomm Inc.                       (QCOM      COM        747525103
$14,432,000       212,050
SH                   212,050
107,300              104,750
Ralph Lauren Corp.                  (RL)       CL A       751212101
$8,294,000        47,575
SH                    47,575
24,750               22,825
Resmed Inc.                         (RMD)      COM        761152107
$542,000        17,550
SH                    17,550
17,550               0.00
Rockwell Automation                 (ROK)      COM        773903109
$9,369,000       117,550
SH                   117,550
58,550               59,000
Rowan Co. Inc.                      (RDC)      COM        779382100
$481,000        14,600
SH                    14,600
14,600               0.00
SPDR Trust Series 1 Index Fund      (SPY)    TR UNIT      78462F103
$4,576,000        32,500
SH                    32,500
0                  32,500
Salesforce.com                      (CRM)      COM        79466L302
$7,996,000        51,750
SH                    51,750
22,500               29,250
Schlumberger Ltd.                   (SLB)      COM        806857108
$11,206,000       160,250
SH                   160,250
81,550               78,700
TJX Companies                       (TJX)      COM        872540109
$9,308,000       234,400
SH                   234,400
114,100              120,300
The Walt Disney Co.                 (DIS)   COM DISNEY    254687106
$9,693,000       221,400
SH                   221,400
105,100              116,300
Tibco Software                      (TIBX      COM        88632Q103
$490,000        16,050
SH                    16,050
16,050               0.00
Transocean Sedco Forex Inc.         (RIG)    REG SHS      G90078109
$5,913,000       108,100
SH                   108,100
50,500               57,600
VMware                              (VMW)    CL A COM     928563402
$6,866,000        61,100
SH                    61,100
27,500               33,600
Verizon Communications              (VZ)       COM        92343V104
$7,394,000       193,420
SH                   193,420
67,620              125,800
Wells Fargo Company                 (WFC)      COM        949746101
$14,419,000       422,350
SH                   422,350
195,800              226,550
Whole Foods Market                  (WFM)      COM        966837106
$8,033,000        96,550
SH                    96,550
47,500               49,050
Zions Bancorporation                (ZION      COM        989701107
$5,219,000       243,200
SH                   243,200
112,500              130,700
Column Total
$665,563,000