Bamco

Bam as of Dec. 31, 2010

Portfolio Holdings for Bam

Bam holds 255 positions in its portfolio as reported in the December 2010 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Msci (MSCI) 2.5 $422M 11M 38.96
FactSet Research Systems (FDS) 2.4 $408M 4.3M 93.76
Edwards Lifesciences (EW) 2.4 $398M 4.9M 80.84
Dick's Sporting Goods (DKS) 2.3 $395M 11M 37.50
Mettler-Toledo International (MTD) 2.0 $337M 2.2M 151.21
Arch Capital Group (ACGL) 2.0 $339M 3.8M 88.05
DeVry 2.0 $332M 6.9M 47.98
Gartner (IT) 1.9 $314M 9.5M 33.20
Vail Resorts (MTN) 1.8 $302M 5.8M 52.04
ITC Holdings 1.8 $300M 4.8M 61.98
Community Health Systems (CYH) 1.8 $300M 8.0M 37.37
SBA Communications Corporation 1.7 $286M 7.0M 40.94
IDEXX Laboratories (IDXX) 1.7 $283M 4.1M 69.22
Concho Resources 1.7 $283M 3.2M 87.67
Penn National Gaming (PENN) 1.6 $272M 7.7M 35.15
Core Laboratories 1.5 $260M 2.9M 89.05
Equinix 1.5 $252M 3.1M 81.26
Moly 1.4 $228M 4.6M 49.90
Charles Schwab Corporation (SCHW) 1.3 $226M 13M 17.11
Fastenal Company (FAST) 1.3 $224M 3.7M 59.91
Ritchie Bros. Auctioneers Inco 1.2 $207M 9.0M 23.05
Ansys (ANSS) 1.2 $204M 3.9M 52.07
Strayer Education 1.2 $205M 1.3M 152.22
Genesee & Wyoming 1.2 $202M 3.8M 52.95
Choice Hotels International (CHH) 1.2 $199M 5.2M 38.27
CARBO Ceramics 1.1 $185M 1.8M 103.54
Hyatt Hotels Corporation (H) 1.1 $186M 4.1M 45.76
C.H. Robinson Worldwide (CHRW) 1.1 $181M 2.3M 80.19
Seacor Holdings 0.9 $154M 1.5M 101.09
Southern Union Company 0.9 $154M 6.4M 24.07
Morningstar (MORN) 0.9 $152M 2.9M 53.08
Gen-Probe Incorporated 0.9 $151M 2.6M 58.35
Eaton Vance 0.9 $150M 5.0M 30.23
AMERIGROUP Corporation 0.9 $148M 3.4M 43.92
Helmerich & Payne (HP) 0.9 $145M 3.0M 48.48
Verisk Analytics (VRSK) 0.8 $144M 4.2M 34.08
J. Crew 0.8 $142M 3.3M 43.14
LKQ Corporation (LKQ) 0.8 $140M 6.1M 22.72
SM Energy (SM) 0.8 $141M 2.4M 58.93
Lamar Advertising Company 0.8 $139M 3.5M 39.84
Alexander's (ALX) 0.8 $134M 326k 412.28
Polo Ralph Lauren Corporation 0.8 $129M 1.2M 110.92
Tetra Tech (TTEK) 0.8 $128M 5.1M 25.06
Copart (CPRT) 0.7 $124M 3.3M 37.35
Under Armour (UAA) 0.7 $120M 2.2M 54.84
Intuitive Surgical (ISRG) 0.7 $118M 458k 257.75
Panera Bread Company 0.7 $112M 1.1M 101.21
Liberty Media 0.7 $109M 1.7M 62.56
Brigham Exploration Company 0.6 $109M 4.0M 27.24
Discovery Communications 0.6 $106M 2.5M 41.70
CoStar (CSGP) 0.6 $107M 1.9M 57.56
Wynn Resorts (WYNN) 0.6 $105M 1.0M 103.84
WebMD Health 0.6 $103M 2.0M 51.06
Expeditors International of Washington (EXPD) 0.6 $101M 1.8M 54.60
AECOM Technology Corporation (ACM) 0.6 $101M 3.6M 27.97
TransDigm Group Incorporated (TDG) 0.6 $97M 1.4M 72.01
Ralcorp Holdings 0.6 $97M 1.5M 65.01
Pegasystems (PEGA) 0.5 $90M 2.5M 36.63
CB Richard Ellis 0.5 $89M 4.3M 20.48
Advent Software 0.5 $83M 1.4M 57.92
Waste Connections 0.5 $83M 3.0M 27.53
Blue Nile 0.5 $80M 1.4M 57.06
Church & Dwight (CHD) 0.5 $82M 1.2M 69.02
TreeHouse Foods (THS) 0.5 $79M 1.5M 51.09
Douglas Emmett (DEI) 0.5 $77M 4.6M 16.60
Iconix Brand 0.5 $75M 3.9M 19.31
Diamond Foods 0.5 $77M 1.4M 53.18
Brookdale Senior Living (BKD) 0.5 $76M 3.6M 21.41
Dole Food Company 0.5 $76M 5.6M 13.51
Stericycle (SRCL) 0.4 $74M 912k 80.92
Alexandria Real Estate Equities (ARE) 0.4 $74M 1.0M 73.26
Clean Harbors (CLH) 0.4 $72M 850k 84.08
FLIR Systems 0.4 $72M 2.4M 29.75
Techne Corporation 0.4 $72M 1.1M 65.67
Generac Holdings (GNRC) 0.4 $71M 4.4M 16.17
Tiffany & Co. 0.4 $69M 1.1M 62.27
MSC Industrial Direct (MSM) 0.4 $70M 1.1M 64.69
NII Holdings 0.4 $70M 1.6M 44.66
American Tower Corporation 0.4 $67M 1.3M 51.64
Urban Outfitters (URBN) 0.4 $68M 1.9M 35.81
Primerica (PRI) 0.4 $67M 2.7M 24.25
Fossil 0.4 $63M 900k 70.48
Concur Technologies 0.4 $63M 1.2M 51.93
Ecolab (ECL) 0.4 $61M 1.2M 50.42
T. Rowe Price (TROW) 0.4 $61M 950k 64.54
Globe Specialty Metals 0.3 $60M 3.5M 17.09
Lumber Liquidators Holdings (LL) 0.3 $60M 2.4M 24.91
Nordson Corporation (NDSN) 0.3 $60M 650k 91.88
Denbury Resources 0.3 $59M 3.1M 19.09
Financial Engines 0.3 $58M 2.9M 19.83
National CineMedia 0.3 $57M 2.8M 19.91
priceline.com Incorporated 0.3 $55M 139k 399.55
Peet's Coffee & Tea 0.3 $52M 1.2M 41.74
Interactive Brokers (IBKR) 0.3 $51M 2.9M 17.82
Henry Schein (HSIC) 0.3 $50M 815k 61.39
SL Green Realty 0.3 $51M 751k 67.51
Life Technologies 0.3 $51M 916k 55.50
Thermo Fisher Scientific (TMO) 0.3 $48M 873k 55.36
Masimo Corporation (MASI) 0.3 $50M 1.7M 29.07
RealPage 0.3 $50M 1.6M 30.93
CarMax (KMX) 0.3 $48M 1.5M 31.88
Chemed Corp Com Stk (CHE) 0.3 $48M 758k 63.51
Kraton Performance Polymers 0.3 $46M 1.5M 30.95
Gra (GGG) 0.3 $43M 1.1M 39.45
Whiting Petroleum Corporation 0.3 $44M 377k 117.19
Valmont Industries (VMI) 0.3 $44M 501k 88.73
Covance 0.3 $44M 850k 51.41
Towers Watson & Co 0.3 $44M 850k 52.06
Jefferies 0.2 $42M 1.6M 26.63
Wabtec Corporation (WAB) 0.2 $42M 800k 52.89
Power Integrations (POWI) 0.2 $40M 1.0M 40.14
Polypore International 0.2 $41M 1.0M 40.73
Oasis Petroleum 0.2 $40M 1.5M 27.12
Ss&c Technologies Holding (SSNC) 0.2 $41M 2.0M 20.51
Citrix Systems 0.2 $39M 565k 68.41
VCA Antech 0.2 $38M 1.6M 23.29
WMS Industries 0.2 $37M 819k 45.24
Starwood Hotels & Resorts Worldwide 0.2 $37M 606k 60.78
Ihs 0.2 $38M 472k 80.39
National Instruments 0.2 $38M 1.0M 37.64
Targa Res Corp (TRGP) 0.2 $37M 1.4M 26.81
New York Times Company (NYT) 0.2 $36M 3.6M 9.80
Mistras (MG) 0.2 $35M 2.6M 13.48
Covanta Holding Corporation 0.2 $34M 2.0M 17.19
Robert Half International (RHI) 0.2 $35M 1.1M 30.60
Telvent Git Alcobendas Com Stk 0.2 $34M 1.3M 26.42
Texas Roadhouse (TXRH) 0.2 $34M 2.0M 17.17
Huron Consulting (HURN) 0.2 $33M 1.3M 26.45
Emeritus Corporation 0.2 $35M 1.8M 19.71
Cme (CME) 0.2 $31M 98k 321.75
Carnival Corporation (CCL) 0.2 $33M 708k 46.11
Nalco Holding Company 0.2 $32M 1.0M 31.94
Aol 0.2 $32M 1.4M 23.71
Ultimate Software 0.2 $32M 650k 48.63
hhgregg (HGGG) 0.2 $31M 1.5M 20.95
Ultra Petroleum 0.2 $31M 644k 47.77
Arbitron 0.2 $31M 750k 41.52
Atlas Energy 0.2 $31M 700k 43.97
Allscripts Healthcare Solutions (MDRX) 0.2 $30M 1.6M 19.27
Blackboard 0.2 $30M 718k 41.30
NCR Corporation (VYX) 0.2 $29M 1.9M 15.37
Cheesecake Factory Incorporated (CAKE) 0.2 $29M 953k 30.66
Poly 0.2 $28M 719k 38.98
Intrepid Potash 0.2 $29M 779k 37.29
Campus Crest Communities 0.2 $28M 2.0M 14.02
FleetCor Technologies 0.2 $30M 953k 30.92
Western Union Company (WU) 0.2 $28M 1.5M 18.57
Brown & Brown (BRO) 0.2 $27M 1.1M 23.94
Equifax (EFX) 0.1 $25M 702k 35.60
Green Dot Corporation (GDOT) 0.1 $26M 451k 56.74
Cohen & Steers (CNS) 0.1 $23M 896k 26.10
Landstar System (LSTR) 0.1 $25M 598k 40.94
American Campus Communities 0.1 $23M 734k 31.76
HMS Holdings 0.1 $24M 373k 64.77
Luminex Corporation 0.1 $24M 1.3M 18.28
Bravo Brio Restaurant 0.1 $24M 1.3M 19.17
Expedia 0.1 $22M 874k 25.09
Mohawk Industries (MHK) 0.1 $22M 389k 56.76
Apple (AAPL) 0.1 $22M 68k 322.56
Whole Foods Market 0.1 $21M 421k 50.59
KEYW Holding 0.1 $22M 1.5M 14.67
Penske Automotive (PAG) 0.1 $21M 1.2M 17.42
Rubicon Technology 0.1 $21M 1.0M 21.08
Anixter International 0.1 $21M 350k 59.73
NetSpend Holdings 0.1 $20M 1.5M 12.82
Brookfield Asset Management 0.1 $16M 489k 33.29
Cerner Corporation 0.1 $17M 176k 94.74
Eagle Materials (EXP) 0.1 $17M 600k 28.25
Amazon (AMZN) 0.1 $17M 95k 180.00
Capella Education Company 0.1 $17M 250k 66.58
Corporate Office Properties Trust (CDP) 0.1 $18M 504k 34.95
Booz Allen Hamilton Holding Corporation (BAH) 0.1 $16M 839k 19.43
Pebblebrook Hotel Trust (PEB) 0.1 $15M 759k 20.32
Chesapeake Lodging Trust sh ben int 0.1 $15M 777k 18.81
Primo Water Corporation 0.1 $15M 1.0M 14.21
Stanley Black & Decker (SWK) 0.1 $14M 204k 66.87
LaSalle Hotel Properties 0.1 $13M 507k 26.40
GeoResources 0.1 $13M 583k 22.21
Madison Square Garden 0.1 $13M 500k 25.78
First Republic Bank/san F (FRCB) 0.1 $14M 490k 29.12
Occidental Petroleum Corporation (OXY) 0.1 $11M 112k 98.10
Google 0.1 $12M 21k 593.96
Activision Blizzard 0.1 $12M 957k 12.44
Orion Marine (ORN) 0.1 $12M 1.0M 11.60
JPMorgan Chase & Co. (JPM) 0.1 $11M 249k 42.42
FedEx Corporation (FDX) 0.1 $10M 107k 93.01
Wells Fargo & Company (WFC) 0.1 $10M 334k 30.99
Dun & Bradstreet Corporation 0.1 $10M 126k 82.09
Ford Motor Company (F) 0.1 $11M 637k 16.79
BorgWarner (BWA) 0.1 $9.3M 129k 72.36
Vitacost 0.1 $10M 2.8M 3.71
Costco Wholesale Corporation (COST) 0.1 $8.3M 115k 72.21
Republic Services (RSG) 0.1 $9.1M 304k 29.86
Via 0.1 $8.9M 226k 39.61
3M Company (MMM) 0.1 $8.3M 96k 86.30
Halliburton Company (HAL) 0.1 $7.6M 187k 40.83
Discovery Communications 0.1 $7.8M 213k 36.69
Great Wolf Resorts 0.1 $8.1M 3.1M 2.62
Neogen Corporation (NEOG) 0.1 $8.0M 195k 41.03
Home Depot (HD) 0.0 $6.3M 181k 35.06
McKesson Corporation (MCK) 0.0 $7.1M 101k 70.38
Target Corporation (TGT) 0.0 $6.2M 103k 60.13
Illumina (ILMN) 0.0 $6.0M 94k 63.34
Seneca Foods Corporation (SENEA) 0.0 $7.0M 259k 26.98
American Express Company (AXP) 0.0 $5.8M 135k 42.92
McDonald's Corporation (MCD) 0.0 $4.4M 58k 76.76
Southwestern Energy Company (SWN) 0.0 $5.3M 141k 37.43
Wyndham Worldwide Corporation 0.0 $4.6M 152k 29.96
Express Scripts 0.0 $5.4M 100k 54.05
IPC The Hospitalist Company 0.0 $4.9M 126k 39.01
PAA Natural Gas Storage 0.0 $5.2M 207k 24.94
RigNet 0.0 $4.8M 350k 13.59
Goldman Sachs (GS) 0.0 $3.0M 18k 168.16
Berkshire Hathaway (BRK.A) 0.0 $2.7M 22.00 120454.55
Qualcomm (QCOM) 0.0 $3.1M 64k 49.50
O'Reilly Automotive 0.0 $2.7M 45k 60.42
GSI Commerce 0.0 $4.1M 176k 23.20
Informatica Corporation 0.0 $2.9M 66k 44.03
Riverbed Technology 0.0 $3.7M 105k 35.17
F5 Networks (FFIV) 0.0 $2.9M 23k 130.18
VMware 0.0 $3.5M 39k 88.90
SuccessFactors 0.0 $2.9M 100k 28.96
BroadSoft 0.0 $3.1M 130k 23.88
TechTarget (TTGT) 0.0 $3.8M 475k 7.93
Range Resources (RRC) 0.0 $1.2M 27k 44.99
Canon (CAJPY) 0.0 $1.1M 22k 51.32
Syngenta 0.0 $940k 16k 58.75
Vornado Realty Trust (VNO) 0.0 $1.1M 13k 83.35
Ryanair Holdings 0.0 $923k 30k 30.77
Precision Castparts 0.0 $1.9M 14k 139.23
China-Biotics 0.0 $1.2M 83k 14.70
Wright Express Corporation 0.0 $2.3M 50k 46.00
EnerNOC 0.0 $2.4M 100k 23.91
Education Management (EDMCQ) 0.0 $1.8M 99k 18.10
SemiLEDs Corporation 0.0 $1.5M 50k 29.04
E Commerce China Dangdang 0.0 $1.1M 41k 27.07
Solera Holdings 0.0 $513k 10k 51.30
Liberty Global 0.0 $212k 6.0k 35.33
Agilent Technologies Inc C ommon (A) 0.0 $497k 12k 41.42
Forest City Enterprises 0.0 $203k 12k 16.71
HFF 0.0 $130k 14k 9.67
St. Joe Company (JOE) 0.0 $253k 12k 21.81
Net 1 UEPS Technologies (LSAK) 0.0 $613k 50k 12.26
Associated Estates Realty Corporation 0.0 $174k 11k 15.33
China Automotive Systems (CAAS) 0.0 $408k 30k 13.60
Banco Itau Holding Financeira (ITUB) 0.0 $768k 32k 24.00
Qiagen 0.0 $733k 38k 19.55
Credicorp (BAP) 0.0 $713k 6.0k 118.83
Schweitzer-Mauduit International (MATV) 0.0 $755k 12k 62.92
U-Store-It Trust 0.0 $180k 19k 9.52
Harbin Electric 0.0 $434k 25k 17.36
Morgans Hotel 0.0 $91k 10k 9.05
ORIGIN AGRITECH LTD Com Stk 0.0 $692k 65k 10.65
Capital Senior Living Corporation 0.0 $191k 29k 6.69
D Bona Film Group 0.0 $218k 40k 5.45