Bamco

Bam as of Dec. 31, 2011

Portfolio Holdings for Bam

Bam holds 258 positions in its portfolio as reported in the December 2011 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Arch Capital Group (ACGL) 2.5 $393M 11M 37.23
Dick's Sporting Goods (DKS) 2.5 $379M 10M 36.88
FactSet Research Systems (FDS) 2.4 $369M 4.2M 87.28
ITC Holdings 2.3 $359M 4.7M 75.88
Msci (MSCI) 2.2 $346M 11M 32.93
Core Laboratories 2.1 $322M 2.8M 113.95
Gartner (IT) 2.0 $315M 9.1M 34.77
Mettler-Toledo International (MTD) 2.0 $305M 2.1M 147.71
Equinix 2.0 $303M 3.0M 101.40
Penn National Gaming (PENN) 1.9 $294M 7.7M 38.07
CARBO Ceramics 1.8 $284M 2.3M 123.33
IDEXX Laboratories (IDXX) 1.8 $271M 3.5M 76.96
Fastenal Company (FAST) 1.7 $268M 6.1M 43.61
SBA Communications Corporation 1.6 $254M 5.9M 42.96
DeVry 1.6 $250M 6.5M 38.46
Vail Resorts (MTN) 1.6 $245M 5.8M 42.36
Ansys (ANSS) 1.5 $232M 4.1M 57.28
Genesee & Wyoming 1.5 $230M 3.8M 60.58
Choice Hotels International (CHH) 1.3 $206M 5.4M 38.05
AMERIGROUP Corporation 1.2 $193M 3.3M 59.08
Verisk Analytics (VRSK) 1.2 $185M 4.6M 40.13
Hyatt Hotels Corporation (H) 1.1 $178M 4.7M 37.64
Ritchie Bros. Auctioneers Inco 1.1 $174M 7.9M 22.08
SM Energy (SM) 1.1 $171M 2.3M 73.10
Morningstar (MORN) 1.1 $168M 2.8M 59.45
LKQ Corporation (LKQ) 1.1 $164M 5.4M 30.08
Concho Resources 1.0 $161M 1.7M 93.75
Helmerich & Payne (HP) 1.0 $156M 2.7M 58.36
Edwards Lifesciences (EW) 1.0 $151M 2.1M 70.70
Intuitive Surgical (ISRG) 1.0 $151M 327k 463.01
C.H. Robinson Worldwide (CHRW) 0.9 $144M 2.1M 69.78
Panera Bread Company 0.9 $139M 985k 141.45
Under Armour (UAA) 0.9 $137M 1.9M 71.79
CoStar (CSGP) 0.9 $134M 2.0M 66.73
TransDigm Group Incorporated (TDG) 0.8 $129M 1.4M 95.68
Strayer Education 0.8 $126M 1.3M 97.19
Charles Schwab Corporation (SCHW) 0.8 $125M 11M 11.26
Copart (CPRT) 0.8 $124M 2.6M 47.89
Generac Holdings (GNRC) 0.8 $123M 4.4M 28.03
TreeHouse Foods (THS) 0.8 $115M 1.8M 65.38
Liberty Media Corp lcpad 0.8 $117M 1.5M 78.05
Alexander's (ALX) 0.7 $110M 297k 370.03
Seacor Holdings 0.7 $108M 1.2M 88.96
Wynn Resorts (WYNN) 0.7 $107M 972k 110.49
RealPage 0.7 $107M 4.2M 25.27
Church & Dwight (CHD) 0.7 $105M 2.3M 45.76
Nielsen Holdings Nv 0.7 $105M 3.5M 29.69
Ralph Lauren Corp (RL) 0.7 $104M 755k 138.08
Advent Software 0.7 $102M 4.2M 24.36
Middleby Corporation (MIDD) 0.7 $100M 1.1M 94.04
Polypore International 0.7 $100M 2.3M 43.99
Fossil 0.6 $97M 1.2M 79.36
Community Health Systems (CYH) 0.6 $97M 5.5M 17.45
Tetra Tech (TTEK) 0.6 $95M 4.4M 21.59
Gen-Probe Incorporated 0.6 $94M 1.6M 59.12
Targa Res Corp (TRGP) 0.6 $93M 2.3M 40.69
Discovery Communications 0.6 $88M 2.2M 40.97
United Natural Foods (UNFI) 0.6 $88M 2.2M 40.01
Clean Harbors (CLH) 0.6 $85M 1.3M 63.73
Douglas Emmett (DEI) 0.6 $85M 4.6M 18.24
Waste Connections 0.5 $83M 2.5M 33.14
Maximus (MMS) 0.5 $80M 1.9M 41.35
Pegasystems (PEGA) 0.5 $77M 2.6M 29.40
Peet's Coffee & Tea 0.5 $77M 1.2M 62.68
Colfax Corporation 0.5 $75M 2.6M 28.48
Techne Corporation 0.5 $73M 1.1M 68.26
AECOM Technology Corporation (ACM) 0.5 $73M 3.5M 20.57
Financial Engines 0.5 $73M 3.2M 22.33
Primerica (PRI) 0.5 $71M 3.1M 23.24
Alexandria Real Estate Equities (ARE) 0.5 $71M 1.0M 68.97
Air Lease Corp (AL) 0.5 $70M 2.9M 23.71
Eaton Vance 0.4 $68M 2.9M 23.64
priceline.com Incorporated 0.4 $67M 143k 467.71
CarMax (KMX) 0.4 $65M 2.1M 30.48
Airgas 0.4 $65M 829k 78.08
Tiffany & Co. 0.4 $64M 958k 66.26
Iconix Brand 0.4 $64M 3.9M 16.29
Synchronoss Technologies 0.4 $63M 2.1M 30.21
Brookdale Senior Living (BKD) 0.4 $63M 3.6M 17.39
Ss&c Technologies Holding (SSNC) 0.4 $64M 3.5M 18.06
Concur Technologies 0.4 $61M 1.2M 50.79
Mistras (MG) 0.4 $60M 2.4M 25.49
Booz Allen Hamilton Holding Corporation (BAH) 0.4 $59M 3.4M 17.25
FEI Company 0.4 $57M 1.4M 40.78
FLIR Systems 0.4 $56M 2.2M 25.07
Globe Specialty Metals 0.3 $54M 4.0M 13.39
Perrigo Company 0.3 $54M 553k 97.30
WebMD Health 0.3 $52M 1.4M 37.55
Expeditors International of Washington (EXPD) 0.3 $52M 1.3M 40.96
SL Green Realty 0.3 $50M 756k 66.64
Ultimate Software 0.3 $49M 755k 65.12
Cbre Group Inc Cl A (CBRE) 0.3 $50M 3.3M 15.22
MICROS Systems 0.3 $48M 1.0M 46.58
MSC Industrial Direct (MSM) 0.3 $48M 673k 71.55
Cohen & Steers (CNS) 0.3 $49M 1.7M 28.90
Cheesecake Factory Incorporated (CAKE) 0.3 $48M 1.6M 29.35
Green Dot Corporation (GDOT) 0.3 $46M 1.5M 31.22
Golar Lng Partners Lp unit 0.3 $47M 1.5M 30.65
Stericycle (SRCL) 0.3 $45M 576k 77.92
Blue Nile 0.3 $45M 1.1M 40.88
Cognex Corporation (CGNX) 0.3 $45M 1.3M 35.79
Valmont Industries (VMI) 0.3 $45M 498k 90.79
American Tower Reit (AMT) 0.3 $46M 759k 60.01
Arbitron 0.3 $43M 1.3M 34.41
LaSalle Hotel Properties 0.3 $44M 1.8M 24.21
Madison Square Garden 0.3 $43M 1.5M 28.64
Lumber Liquidators Holdings 0.3 $42M 2.3M 17.66
Oasis Petroleum 0.3 $42M 1.5M 29.09
Gra (GGG) 0.3 $41M 1.0M 40.89
Crocs (CROX) 0.2 $38M 2.6M 14.77
National Instruments 0.2 $39M 1.5M 25.95
Rogers Corporation (ROG) 0.2 $37M 1.0M 36.86
Ihs 0.2 $37M 429k 86.16
Dole Food Company 0.2 $38M 4.4M 8.65
Intrepid Potash 0.2 $35M 1.5M 22.63
National CineMedia 0.2 $36M 2.9M 12.40
Cerner Corporation 0.2 $34M 551k 61.25
Whiting Petroleum Corporation 0.2 $32M 682k 46.69
American Campus Communities 0.2 $32M 768k 41.96
GeoResources 0.2 $32M 1.1M 29.31
Masimo Corporation (MASI) 0.2 $32M 1.7M 18.69
Allscripts Healthcare Solutions (MDRX) 0.2 $31M 1.6M 18.94
Nordson Corporation (NDSN) 0.2 $31M 750k 41.18
Wabtec Corporation (WAB) 0.2 $32M 450k 69.95
Gentex Corporation (GNTX) 0.2 $32M 1.1M 29.59
Emeritus Corporation 0.2 $31M 1.8M 17.51
Chesapeake Lodging Trust sh ben int 0.2 $31M 2.0M 15.46
Henry Schein (HSIC) 0.2 $29M 455k 64.43
Landstar System (LSTR) 0.2 $29M 598k 47.92
Tenne 0.2 $30M 1.0M 29.78
FleetCor Technologies 0.2 $30M 1.0M 29.87
Bravo Brio Restaurant 0.2 $30M 1.8M 17.15
Tractor Supply Company (TSCO) 0.2 $28M 396k 70.15
Wright Express Corporation 0.2 $27M 500k 54.28
Cymer 0.2 $28M 567k 49.76
Denbury Resources 0.2 $28M 1.9M 15.10
Tennant Company (TNC) 0.2 $28M 725k 38.87
Covance 0.2 $27M 600k 45.72
Acuity Brands (AYI) 0.2 $27M 500k 53.00
Chefs Whse (CHEF) 0.2 $27M 1.5M 17.86
T. Rowe Price (TROW) 0.1 $23M 395k 56.95
Mercury Computer Systems (MRCY) 0.1 $23M 1.8M 13.29
Starwood Hotels & Resorts Worldwide 0.1 $23M 480k 47.97
Apple (AAPL) 0.1 $22M 54k 405.00
Anixter International 0.1 $21M 350k 59.64
Linkedin Corp 0.1 $21M 335k 63.01
Questcor Pharmaceuticals 0.1 $20M 487k 41.58
Oil States International (OIS) 0.1 $20M 259k 76.37
Luminex Corporation 0.1 $21M 978k 21.23
Kraton Performance Polymers 0.1 $20M 1.0M 20.30
American Assets Trust Inc reit (AAT) 0.1 $20M 956k 20.51
Coherent 0.1 $18M 350k 52.27
Chemed Corp Com Stk (CHE) 0.1 $19M 372k 51.21
Jefferies 0.1 $19M 1.3M 13.75
Acacia Research Corporation (ACTG) 0.1 $19M 525k 36.51
KEYW Holding 0.1 $19M 2.5M 7.40
VCA Antech 0.1 $17M 853k 19.75
Robert Half International (RHI) 0.1 $17M 606k 28.46
Amazon (AMZN) 0.1 $17M 99k 173.10
Warna 0.1 $18M 350k 50.04
athenahealth 0.1 $17M 353k 49.12
Golar Lng (GLNG) 0.1 $18M 397k 44.45
Superior Energy Services 0.1 $17M 601k 28.44
Ecolab (ECL) 0.1 $16M 270k 57.81
Brookfield Asset Management 0.1 $15M 536k 27.48
Roper Industries (ROP) 0.1 $15M 176k 86.87
Corporate Office Properties Trust (CDP) 0.1 $16M 750k 21.26
Insulet Corporation (PODD) 0.1 $16M 822k 18.83
Arcos Dorados Holdings (ARCO) 0.1 $16M 784k 20.53
Homeaway 0.1 $15M 648k 23.25
Mattress Firm Holding 0.1 $15M 657k 23.19
Penske Automotive (PAG) 0.1 $14M 750k 19.25
Vitacost 0.1 $15M 2.3M 6.22
First Republic Bank/san F (FRCB) 0.1 $14M 451k 30.61
VELTI PLC ST Helier 0.1 $14M 2.1M 6.80
Discovery Communications 0.1 $12M 323k 37.70
Precision Castparts 0.1 $12M 71k 164.79
Accuride Corporation 0.1 $13M 1.8M 7.12
C&j Energy Services 0.1 $13M 600k 20.93
Manning & Napier Inc cl a 0.1 $11M 889k 12.49
Great Wolf Resorts 0.1 $8.9M 3.1M 2.90
Quiksilver 0.1 $7.2M 2.0M 3.61
Google 0.1 $7.7M 12k 645.94
LivePerson (LPSN) 0.1 $8.1M 649k 12.55
Vanguard Health Systems 0.1 $7.7M 750k 10.22
Bankrate 0.1 $8.4M 392k 21.50
Qualcomm (QCOM) 0.0 $6.0M 110k 54.70
NII Holdings 0.0 $6.1M 285k 21.30
iShares Russell 2000 Index (IWM) 0.0 $5.7M 77k 73.69
IPC The Hospitalist Company 0.0 $6.9M 151k 45.72
Ameristar Casinos 0.0 $5.9M 339k 17.29
Neogen Corporation (NEOG) 0.0 $6.6M 217k 30.64
Shutterfly 0.0 $5.7M 250k 22.76
RigNet 0.0 $5.4M 323k 16.74
Zillow 0.0 $6.7M 297k 22.48
Michael Kors Holdings 0.0 $6.3M 232k 27.25
salesforce (CRM) 0.0 $4.7M 46k 101.45
BorgWarner (BWA) 0.0 $4.8M 76k 63.74
Lululemon Athletica (LULU) 0.0 $5.1M 110k 46.66
Mellanox Technologies 0.0 $4.7M 146k 32.49
Moly 0.0 $3.9M 165k 23.98
O'reilly Automotive (ORLY) 0.0 $5.1M 63k 79.96
Red Hat 0.0 $3.1M 75k 41.29
Whole Foods Market 0.0 $2.9M 42k 69.58
Vornado Realty Trust (VNO) 0.0 $2.6M 34k 76.85
Riverbed Technology 0.0 $3.6M 154k 23.50
Rackspace Hosting 0.0 $3.8M 88k 43.01
Servicesource 0.0 $3.3M 212k 15.69
Zipcar 0.0 $2.7M 200k 13.42
Ubiquiti Networks 0.0 $2.5M 138k 18.23
Cognizant Technology Solutions (CTSH) 0.0 $1.1M 17k 64.31
Cme (CME) 0.0 $1.3M 5.5k 243.59
MasterCard Incorporated (MA) 0.0 $1.6M 4.2k 372.79
Costco Wholesale Corporation (COST) 0.0 $856k 10k 83.32
Monsanto Company 0.0 $1.5M 22k 70.06
Citrix Systems 0.0 $905k 15k 60.69
Yum! Brands (YUM) 0.0 $1.5M 26k 59.03
Occidental Petroleum Corporation (OXY) 0.0 $1.4M 15k 93.71
Canon (CAJPY) 0.0 $837k 19k 44.05
Syngenta 0.0 $825k 14k 58.93
Visa (V) 0.0 $1.8M 18k 101.52
Omni (OMC) 0.0 $981k 22k 44.56
Ryanair Holdings 0.0 $780k 28k 27.86
New Oriental Education & Tech 0.0 $1.3M 54k 24.04
Estee Lauder Companies (EL) 0.0 $956k 8.5k 112.30
Mead Johnson Nutrition 0.0 $1.2M 18k 68.74
Wyndham Worldwide Corporation 0.0 $935k 25k 37.82
Illumina (ILMN) 0.0 $793k 26k 30.47
Baidu (BIDU) 0.0 $1.5M 13k 116.46
Informatica Corporation 0.0 $2.2M 60k 36.92
Rockwood Holdings 0.0 $1.5M 38k 39.37
Groupon 0.0 $2.1M 100k 20.63
FedEx Corporation (FDX) 0.0 $222k 2.7k 83.49
Carnival Corporation (CCL) 0.0 $361k 11k 32.67
Digital Realty Trust (DLR) 0.0 $343k 5.2k 66.60
Stanley Black & Decker (SWK) 0.0 $497k 7.3k 67.67
Ultra Petroleum 0.0 $207k 7.0k 29.57
Halliburton Company (HAL) 0.0 $220k 6.4k 34.49
Agilent Technologies Inc C ommon (A) 0.0 $664k 19k 34.95
Brookfield Infrastructure Part (BIP) 0.0 $450k 16k 27.69
Entertainment Properties Trust 0.0 $293k 6.7k 43.73
AvalonBay Communities (AVB) 0.0 $366k 2.8k 130.71
Sunrise Senior Living 0.0 $259k 40k 6.48
Net 1 UEPS Technologies (LSAK) 0.0 $721k 94k 7.67
Education Realty Trust 0.0 $246k 24k 10.23
Essex Property Trust (ESS) 0.0 $218k 1.6k 140.65
Banco Itau Holding Financeira (ITUB) 0.0 $733k 40k 18.56
Qiagen 0.0 $435k 32k 13.81
AsiaInfo-Linkage 0.0 $523k 68k 7.75
Kansas City Southern 0.0 $220k 3.2k 68.11
ORIGIN AGRITECH LTD Com Stk 0.0 $203k 86k 2.36
Capital Senior Living Corporation 0.0 $768k 97k 7.94
Kennedy-Wilson Holdings (KW) 0.0 $141k 13k 10.60
Sodastream International 0.0 $333k 10k 32.65
Qihoo 360 Technologies Co Lt 0.0 $377k 24k 15.71
Tesoro Logistics Lp us equity 0.0 $290k 8.8k 32.95
Grifols S A 0.0 $442k 80k 5.52
Rose Rock Midstream 0.0 $440k 21k 20.56