Bamco

Bam as of Dec. 31, 2012

Portfolio Holdings for Bam

Bam holds 261 positions in its portfolio as reported in the December 2012 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Arch Capital Group (ACGL) 2.7 $427M 9.7M 44.02
Gartner (IT) 2.5 $392M 8.5M 46.02
SBA Communications Corporation 2.5 $391M 5.5M 71.02
ITC Holdings 2.4 $378M 4.9M 76.91
Dick's Sporting Goods (DKS) 2.4 $376M 8.3M 45.49
Penn National Gaming (PENN) 2.4 $376M 7.7M 49.11
FactSet Research Systems (FDS) 2.0 $311M 3.5M 88.06
Mettler-Toledo International (MTD) 1.9 $295M 1.5M 193.30
Genesee & Wyoming 1.9 $291M 3.8M 76.08
Vail Resorts (MTN) 1.8 $288M 5.3M 54.09
IDEXX Laboratories (IDXX) 1.8 $276M 3.0M 92.80
Ansys (ANSS) 1.7 $265M 3.9M 67.34
Equinix 1.6 $248M 1.2M 206.20
Verisk Analytics (VRSK) 1.5 $237M 4.6M 51.00
LKQ Corporation (LKQ) 1.4 $228M 11M 21.10
Fastenal Company (FAST) 1.3 $208M 4.4M 46.69
Hyatt Hotels Corporation (H) 1.3 $208M 5.4M 38.57
United Natural Foods (UNFI) 1.3 $201M 3.7M 53.59
Colfax Corporation 1.2 $193M 4.8M 40.35
Core Laboratories 1.2 $191M 1.7M 109.31
Choice Hotels International (CHH) 1.2 $188M 5.6M 33.62
Under Armour (UAA) 1.2 $183M 3.8M 48.53
CoStar (CSGP) 1.1 $174M 2.0M 89.37
Msci (MSCI) 1.1 $165M 5.3M 30.99
Generac Holdings (GNRC) 1.0 $161M 4.7M 34.31
Community Health Systems (CYH) 1.0 $156M 5.1M 30.74
Copart (CPRT) 1.0 $153M 5.2M 29.50
Cymer 0.9 $140M 1.5M 90.43
TransDigm Group Incorporated (TDG) 0.9 $136M 1.0M 136.36
Intuitive Surgical (ISRG) 0.9 $135M 275k 490.37
Middleby Corporation (MIDD) 0.9 $135M 1.1M 128.21
Helmerich & Payne (HP) 0.8 $132M 2.4M 56.01
Targa Res Corp (TRGP) 0.8 $132M 2.5M 52.84
Charles Schwab Corporation (SCHW) 0.8 $128M 8.9M 14.36
RealPage 0.8 $128M 5.9M 21.57
Booz Allen Hamilton Holding Corporation (BAH) 0.8 $126M 9.1M 13.92
Lumber Liquidators Holdings (LL) 0.8 $125M 2.4M 52.83
Maximus (MMS) 0.8 $122M 1.9M 63.22
CarMax (KMX) 0.8 $118M 3.1M 37.54
Discovery Communications 0.7 $114M 1.8M 63.48
Church & Dwight (CHD) 0.7 $113M 2.1M 53.57
Carlyle Group 0.7 $112M 4.3M 26.03
Douglas Emmett (DEI) 0.7 $108M 4.6M 23.30
Morningstar (MORN) 0.7 $108M 1.7M 62.83
Ralph Lauren Corp (RL) 0.7 $108M 718k 149.92
DeVry 0.7 $103M 4.3M 23.73
Wynn Resorts (WYNN) 0.7 $104M 922k 112.49
Brookdale Senior Living (BKD) 0.7 $104M 4.1M 25.32
FEI Company 0.6 $100M 1.8M 55.46
CARBO Ceramics 0.6 $97M 1.2M 78.34
Panera Bread Company 0.6 $96M 604k 158.83
Advent Software 0.6 $94M 4.4M 21.38
Alexander's (ALX) 0.6 $93M 282k 330.80
FleetCor Technologies (FLT) 0.6 $93M 1.7M 53.65
Primerica (PRI) 0.6 $91M 3.0M 30.01
LaSalle Hotel Properties 0.6 $91M 3.6M 25.39
TreeHouse Foods (THS) 0.6 $91M 1.7M 52.13
Cbre Group Inc Cl A (CBRE) 0.6 $91M 4.6M 19.90
Fossil 0.6 $90M 970k 93.10
Ss&c Technologies Holding (SSNC) 0.6 $89M 3.9M 23.12
Air Lease Corp (AL) 0.6 $89M 4.1M 21.50
Seacor Holdings 0.6 $86M 1.0M 83.80
Financial Engines 0.6 $86M 3.1M 27.75
Waste Connections 0.5 $85M 2.5M 33.79
Cohen & Steers (CNS) 0.5 $85M 2.8M 30.47
priceline.com Incorporated 0.5 $84M 136k 621.20
Ameristar Casinos 0.5 $85M 3.2M 26.24
Eaton Vance 0.5 $82M 2.6M 31.85
Guidewire Software (GWRE) 0.5 $81M 2.7M 29.72
Homeaway 0.5 $79M 3.6M 22.00
Ultimate Software 0.5 $76M 809k 94.41
Edwards Lifesciences (EW) 0.5 $75M 829k 90.17
Nielsen Holdings Nv 0.5 $75M 2.4M 30.59
Oaktree Cap 0.5 $75M 1.7M 45.49
Polypore International 0.5 $74M 1.6M 46.50
Techne Corporation 0.5 $72M 1.1M 68.34
Ihs 0.5 $71M 738k 96.00
Illumina (ILMN) 0.4 $69M 1.2M 55.59
Concur Technologies 0.4 $68M 1.0M 67.52
Acuity Brands (AYI) 0.4 $68M 1.0M 67.73
Valmont Industries (VMI) 0.4 $68M 496k 136.55
Alexandria Real Estate Equities (ARE) 0.4 $68M 982k 69.32
Airgas 0.4 $65M 716k 91.29
Clean Harbors (CLH) 0.4 $63M 1.2M 55.01
C.H. Robinson Worldwide (CHRW) 0.4 $62M 984k 63.22
Cognex Corporation (CGNX) 0.4 $63M 1.7M 36.82
Madison Square Garden 0.4 $62M 1.4M 44.35
Iconix Brand 0.4 $60M 2.7M 22.32
SL Green Realty 0.4 $58M 761k 76.65
BJ's Restaurants (BJRI) 0.4 $58M 1.8M 32.90
ACI Worldwide (ACIW) 0.4 $57M 1.3M 43.69
Globe Specialty Metals 0.3 $55M 4.0M 13.75
Cheesecake Factory Incorporated (CAKE) 0.3 $54M 1.7M 32.72
American Campus Communities 0.3 $52M 1.1M 46.13
Mistras (MG) 0.3 $52M 2.1M 24.69
MSC Industrial Direct (MSM) 0.3 $50M 661k 75.38
Manchester Utd Plc New Ord Cl (MANU) 0.3 $50M 3.6M 14.05
Wright Express Corporation 0.3 $49M 650k 75.37
Nordson Corporation (NDSN) 0.3 $47M 750k 63.12
Pegasystems (PEGA) 0.3 $47M 2.1M 22.68
Perrigo Company 0.3 $46M 445k 104.03
Golar Lng Partners Lp unit 0.3 $46M 1.5M 29.85
Stericycle (SRCL) 0.3 $44M 473k 93.27
Rexnord 0.3 $43M 2.0M 21.30
Berry Plastics (BERY) 0.3 $45M 2.8M 16.08
Masimo Corporation (MASI) 0.3 $43M 2.0M 21.01
Chesapeake Lodging Trust sh ben int 0.3 $42M 2.0M 20.88
Susser Petroleum Partners 0.3 $43M 1.7M 25.16
Emeritus Corporation 0.3 $41M 1.7M 24.72
Roper Industries (ROP) 0.2 $39M 348k 111.48
Gra (GGG) 0.2 $39M 750k 51.49
Halcon Resources 0.2 $39M 5.6M 6.92
Forum Energy Technolo 0.2 $40M 1.6M 24.75
MICROS Systems 0.2 $38M 891k 42.44
Tetra Tech (TTEK) 0.2 $38M 1.4M 26.45
Rogers Corporation (ROG) 0.2 $37M 750k 49.66
KEYW Holding 0.2 $38M 3.0M 12.69
D Tumi Holdings 0.2 $37M 1.8M 20.85
Coherent 0.2 $36M 709k 50.62
Henry Schein (HSIC) 0.2 $37M 457k 80.46
Strayer Education 0.2 $37M 649k 56.17
Mattress Firm Holding 0.2 $37M 1.5M 24.53
Interval Leisure 0.2 $34M 1.7M 19.39
Acacia Research Corporation (ACTG) 0.2 $34M 1.3M 25.65
Tiffany & Co. 0.2 $32M 563k 57.34
Concho Resources 0.2 $33M 411k 80.56
Landstar System (LSTR) 0.2 $31M 595k 52.46
Rackspace Hosting 0.2 $32M 428k 74.27
Mplx (MPLX) 0.2 $31M 986k 31.19
Oasis Petroleum 0.2 $31M 961k 31.80
Tractor Supply Company (TSCO) 0.2 $29M 327k 88.36
Quiksilver 0.2 $28M 6.5M 4.25
National CineMedia 0.2 $28M 2.0M 14.13
Linkedin Corp 0.2 $28M 246k 114.82
Chefs Whse (CHEF) 0.2 $28M 1.8M 15.81
Insulet Corporation (PODD) 0.2 $27M 1.3M 21.22
American Assets Trust Inc reit (AAT) 0.2 $27M 966k 27.93
Crocs (CROX) 0.2 $25M 1.7M 14.39
T. Rowe Price (TROW) 0.2 $26M 397k 65.13
Whiting Petroleum Corporation 0.2 $25M 571k 43.37
National Instruments 0.2 $26M 1.0M 25.81
SM Energy (SM) 0.2 $25M 487k 52.21
Krispy Kreme Doughnuts 0.1 $24M 2.5M 9.38
Amazon (AMZN) 0.1 $23M 93k 251.14
Golar Lng (GLNG) 0.1 $23M 627k 36.78
Interface (TILE) 0.1 $24M 1.5M 16.08
Mrc Global Inc cmn (MRC) 0.1 $24M 847k 27.78
FLIR Systems 0.1 $22M 1.0M 22.31
Penske Automotive (PAG) 0.1 $23M 750k 30.09
Bravo Brio Restaurant 0.1 $22M 1.6M 13.43
Thermon Group Holdings (THR) 0.1 $23M 1.0M 22.53
Cerner Corporation 0.1 $20M 260k 77.64
On Assignment 0.1 $20M 1.0M 20.28
Boston Beer Company (SAM) 0.1 $21M 154k 134.45
Vitacost 0.1 $21M 3.3M 6.37
Zillow 0.1 $20M 734k 27.75
Xpo Logistics Inc equity (XPO) 0.1 $21M 1.2M 17.38
Proto Labs (PRLB) 0.1 $20M 500k 39.42
Caesar Stone Sdot Yam (CSTE) 0.1 $20M 1.2M 16.15
Ecolab (ECL) 0.1 $18M 257k 71.90
Apple (AAPL) 0.1 $20M 37k 533.03
Oil States International (OIS) 0.1 $20M 273k 71.54
Endologix 0.1 $18M 1.3M 14.24
Brookfield Asset Management 0.1 $18M 478k 36.65
Google 0.1 $18M 25k 709.38
Jefferies 0.1 $17M 895k 18.57
LivePerson (LPSN) 0.1 $17M 1.3M 13.14
Susser Holdings Corporation 0.1 $17M 500k 34.49
Covance 0.1 $17M 300k 57.77
Dex (DXCM) 0.1 $17M 1.3M 13.61
Mercury Computer Systems (MRCY) 0.1 $16M 1.8M 9.20
Discovery Communications 0.1 $16M 275k 58.50
Precision Castparts 0.1 $16M 85k 189.42
First Republic Bank/san F (FRCB) 0.1 $15M 452k 32.78
Manning & Napier Inc cl a 0.1 $14M 1.1M 12.60
Ritchie Bros. Auctioneers Inco 0.1 $13M 631k 20.89
salesforce (CRM) 0.1 $13M 79k 168.11
Denbury Resources 0.1 $13M 809k 16.20
WESTERN GAS EQUITY Partners 0.1 $12M 413k 29.95
Lululemon Athletica (LULU) 0.1 $11M 146k 76.23
C&j Energy Services 0.1 $11M 505k 21.44
Red Hat 0.1 $8.7M 164k 52.96
Ryanair Holdings 0.1 $10M 292k 34.28
Cytec Industries 0.1 $9.2M 134k 68.83
Neogen Corporation (NEOG) 0.1 $9.8M 217k 45.32
Shutterfly 0.1 $9.1M 305k 29.87
Citrix Systems 0.1 $7.1M 108k 65.75
Starwood Hotels & Resorts Worldwide 0.1 $8.3M 145k 57.36
Liquidity Services (LQDT) 0.1 $8.0M 196k 40.86
Intrepid Potash 0.1 $8.4M 396k 21.29
Ceres 0.1 $7.2M 1.6M 4.54
IPC The Hospitalist Company 0.0 $6.0M 150k 39.71
CHECK POINT SOFTWARE Technolog Com Stk (CHKP) 0.0 $6.3M 132k 47.64
Workday Inc cl a (WDAY) 0.0 $5.9M 107k 54.50
Acxiom Corporation 0.0 $5.3M 304k 17.46
VCA Antech 0.0 $4.2M 200k 21.05
Blue Nile 0.0 $5.2M 136k 38.50
Cepheid 0.0 $4.2M 124k 33.81
Capital Senior Living Corporation 0.0 $4.6M 248k 18.69
Tesla Motors (TSLA) 0.0 $4.5M 134k 33.87
O'reilly Automotive (ORLY) 0.0 $4.7M 52k 89.42
VELTI PLC ST Helier 0.0 $5.2M 1.1M 4.50
Marriott Vacations Wrldwde Cp (VAC) 0.0 $4.1M 99k 41.67
Bazaarvoice 0.0 $4.0M 428k 9.35
Cme (CME) 0.0 $2.5M 50k 50.72
MasterCard Incorporated (MA) 0.0 $2.7M 5.5k 491.37
Monsanto Company 0.0 $3.2M 34k 94.64
Stanley Black & Decker (SWK) 0.0 $2.6M 35k 73.97
Las Vegas Sands (LVS) 0.0 $2.6M 57k 46.16
Yum! Brands (YUM) 0.0 $2.9M 43k 66.40
Whole Foods Market 0.0 $3.4M 37k 91.32
Visa (V) 0.0 $3.5M 23k 151.58
Robert Half International (RHI) 0.0 $2.6M 81k 31.83
Wyndham Worldwide Corporation 0.0 $2.6M 48k 53.22
Whitewave Foods 0.0 $3.1M 200k 15.54
Owens Corning (OC) 0.0 $1.5M 40k 36.99
ICICI Bank (IBN) 0.0 $1.3M 29k 43.63
Costco Wholesale Corporation (COST) 0.0 $1.3M 13k 98.81
Expeditors International of Washington (EXPD) 0.0 $1.9M 48k 39.55
eBay (EBAY) 0.0 $1.3M 25k 51.03
Qualcomm (QCOM) 0.0 $2.0M 32k 62.03
Syngenta 0.0 $970k 12k 80.83
Starbucks Corporation (SBUX) 0.0 $1.4M 27k 53.64
Lowe's Companies (LOW) 0.0 $2.0M 55k 35.53
Omni (OMC) 0.0 $1.2M 24k 49.96
Vornado Realty Trust (VNO) 0.0 $958k 12k 80.05
Sina Corporation 0.0 $969k 19k 50.21
Strategic Hotels & Resorts 0.0 $1.1M 172k 6.40
New Oriental Education & Tech 0.0 $1.2M 59k 19.43
iShares Russell 2000 Index (IWM) 0.0 $857k 10k 84.29
Jones Lang LaSalle Incorporated (JLL) 0.0 $1.9M 22k 83.96
Sirona Dental Systems 0.0 $1.1M 17k 64.46
Align Technology (ALGN) 0.0 $827k 30k 27.75
Qiagen 0.0 $817k 45k 18.16
Asml Holding Nv Adr depository receipts 0.0 $1.0M 16k 64.42
Builders FirstSource (BLDR) 0.0 $1.6M 282k 5.58
Sunstone Hotel Investors (SHO) 0.0 $1.9M 181k 10.71
Orient-exp Htls 0.0 $1.2M 105k 11.69
Kennedy-Wilson Holdings (KW) 0.0 $1.1M 79k 13.98
Mellanox Technologies 0.0 $1.9M 32k 59.38
Reading International (RDI) 0.0 $1.4M 235k 6.01
Sodastream International 0.0 $1.1M 25k 44.88
Cubesmart (CUBE) 0.0 $787k 54k 14.58
Rose Rock Midstream 0.0 $1.3M 41k 31.46
Millennial Media 0.0 $877k 70k 12.53
Facebook Inc cl a (META) 0.0 $1.2M 47k 26.64
Grifols S A Sponsored Adr R (GRFS) 0.0 $1.0M 39k 25.92
Seadrill Partners 0.0 $884k 35k 25.65
Radware Ltd ord (RDWR) 0.0 $495k 15k 33.00
Agilent Technologies Inc C ommon (A) 0.0 $778k 19k 40.95
Canon (CAJPY) 0.0 $745k 19k 39.21
Brookfield Infrastructure Part (BIP) 0.0 $731k 21k 35.23
Toll Brothers (TOL) 0.0 $436k 14k 32.30
AvalonBay Communities (AVB) 0.0 $380k 2.8k 135.71
Ashford Hospitality Trust 0.0 $646k 62k 10.50
Education Realty Trust 0.0 $723k 68k 10.63
AsiaInfo-Linkage 0.0 $445k 41k 10.85
Hollysys Automation Technolo (HOLI) 0.0 $119k 10k 11.90
Netqin Mobile 0.0 $459k 76k 6.04
21vianet Group (VNET) 0.0 $711k 74k 9.61
American Tower Reit (AMT) 0.0 $525k 6.8k 77.25