Bamco

Bam as of March 31, 2013

Portfolio Holdings for Bam

Bam holds 306 positions in its portfolio as reported in the March 2013 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Arch Capital Group (ACGL) 2.8 $505M 9.6M 52.57
Gartner (IT) 2.5 $464M 8.5M 54.41
ITC Holdings 2.5 $454M 5.1M 89.26
Penn National Gaming (PENN) 2.3 $417M 7.7M 54.43
Dick's Sporting Goods (DKS) 2.1 $389M 8.2M 47.30
SBA Communications Corporation 2.0 $364M 5.1M 72.02
Genesee & Wyoming 1.9 $355M 3.8M 93.11
FactSet Research Systems (FDS) 1.9 $345M 3.7M 92.60
Vail Resorts (MTN) 1.8 $335M 5.4M 62.32
Ansys (ANSS) 1.7 $314M 3.9M 81.42
Mettler-Toledo International (MTD) 1.7 $304M 1.4M 213.22
Verisk Analytics (VRSK) 1.5 $280M 4.5M 61.63
IDEXX Laboratories (IDXX) 1.5 $274M 3.0M 92.39
Hyatt Hotels Corporation (H) 1.4 $251M 5.8M 43.23
Core Laboratories 1.3 $241M 1.7M 137.92
Community Health Systems (CYH) 1.3 $240M 5.1M 47.39
Choice Hotels International (CHH) 1.3 $237M 5.6M 42.31
LKQ Corporation (LKQ) 1.3 $235M 11M 21.76
Fastenal Company (FAST) 1.2 $222M 4.3M 51.35
Colfax Corporation 1.2 $220M 4.7M 46.54
Equinix 1.2 $215M 992k 216.31
CoStar (CSGP) 1.2 $212M 1.9M 109.46
United Natural Foods (UNFI) 1.2 $213M 4.3M 49.20
Msci (MSCI) 1.0 $181M 5.3M 33.93
Under Armour (UAA) 1.0 $181M 3.5M 51.20
Middleby Corporation (MIDD) 1.0 $180M 1.2M 152.15
Copart (CPRT) 1.0 $177M 5.2M 34.28
Targa Res Corp (TRGP) 0.9 $169M 2.5M 67.96
Lumber Liquidators Holdings 0.9 $166M 2.4M 70.22
Generac Holdings (GNRC) 0.9 $165M 4.7M 35.34
Charles Schwab Corporation (SCHW) 0.9 $163M 9.2M 17.69
Maximus (MMS) 0.8 $155M 1.9M 79.97
TransDigm Group Incorporated (TDG) 0.8 $153M 1.0M 152.92
FleetCor Technologies 0.8 $142M 1.9M 76.67
Helmerich & Payne (HP) 0.8 $142M 2.3M 60.70
Discovery Communications 0.8 $139M 1.8M 78.74
Liberty Media 0.8 $138M 1.2M 111.63
DeVry 0.8 $137M 4.3M 31.75
Church & Dwight (CHD) 0.7 $135M 2.1M 64.63
RealPage 0.7 $133M 6.4M 20.71
CarMax (KMX) 0.7 $131M 3.1M 41.70
Carlyle Group 0.7 $131M 4.3M 30.25
Homeaway 0.7 $126M 3.9M 32.50
Advent Software 0.7 $124M 4.4M 27.97
Cbre Group Inc Cl A (CBRE) 0.7 $124M 4.9M 25.25
Brookdale Senior Living (BKD) 0.7 $122M 4.4M 27.88
Ralph Lauren Corp (RL) 0.7 $121M 714k 169.31
Douglas Emmett (DEI) 0.7 $120M 4.8M 24.93
Morningstar (MORN) 0.7 $118M 1.7M 69.92
Wynn Resorts (WYNN) 0.6 $117M 934k 125.16
Booz Allen Hamilton Holding Corporation (BAH) 0.6 $117M 8.7M 13.44
FEI Company 0.6 $116M 1.8M 64.55
Ss&c Technologies Holding (SSNC) 0.6 $116M 3.9M 29.98
TreeHouse Foods (THS) 0.6 $113M 1.7M 65.15
Financial Engines 0.6 $113M 3.1M 36.22
Guidewire Software (GWRE) 0.6 $114M 3.0M 38.44
Eaton Vance 0.6 $110M 2.6M 41.83
CARBO Ceramics 0.6 $110M 1.2M 91.07
Air Lease Corp (AL) 0.6 $110M 3.8M 29.32
Primerica (PRI) 0.6 $106M 3.2M 32.78
Cohen & Steers (CNS) 0.6 $101M 2.8M 36.07
Panera Bread Company 0.5 $99M 601k 165.24
LaSalle Hotel Properties 0.5 $96M 3.8M 25.38
Alexander's (ALX) 0.5 $93M 281k 329.69
Clean Harbors (CLH) 0.5 $89M 1.5M 58.09
Waste Connections 0.5 $90M 2.5M 35.98
Nielsen Holdings Nv 0.5 $89M 2.5M 35.82
Oaktree Cap 0.5 $85M 1.7M 51.02
Fossil 0.5 $84M 866k 96.60
Ultimate Software 0.5 $84M 809k 104.16
priceline.com Incorporated 0.5 $82M 119k 687.93
Ameristar Casinos 0.5 $83M 3.2M 26.23
ACI Worldwide (ACIW) 0.4 $81M 1.7M 48.86
Valmont Industries (VMI) 0.4 $78M 496k 157.27
Madison Square Garden 0.4 $78M 1.4M 57.60
Seacor Holdings 0.4 $75M 1.0M 73.68
Cymer 0.4 $75M 783k 96.10
Intuitive Surgical (ISRG) 0.4 $73M 148k 491.19
Ihs 0.4 $74M 702k 104.72
Techne Corporation 0.4 $72M 1.1M 67.85
Cognex Corporation (CGNX) 0.4 $72M 1.7M 42.15
Alexandria Real Estate Equities (ARE) 0.4 $72M 1.0M 70.98
Edwards Lifesciences (EW) 0.4 $69M 843k 82.16
Airgas 0.4 $70M 704k 99.16
Concur Technologies 0.4 $69M 1.0M 68.66
Acuity Brands (AYI) 0.4 $69M 1.0M 69.35
Iconix Brand 0.4 $70M 2.7M 25.87
Manchester Utd Plc New Ord Cl (MANU) 0.4 $69M 4.1M 16.75
SL Green Realty 0.4 $68M 795k 86.11
Illumina (ILMN) 0.4 $66M 1.2M 54.00
Cheesecake Factory Incorporated (CAKE) 0.3 $64M 1.7M 38.61
Berry Plastics (BERY) 0.3 $62M 3.3M 19.05
Pegasystems (PEGA) 0.3 $58M 2.1M 28.08
Polypore International 0.3 $58M 1.4M 40.18
BJ's Restaurants (BJRI) 0.3 $58M 1.8M 33.28
Emeritus Corporation 0.3 $58M 2.1M 27.79
MSC Industrial Direct (MSM) 0.3 $57M 661k 85.78
C.H. Robinson Worldwide (CHRW) 0.3 $57M 954k 59.46
Susser Petroleum Partners 0.3 $56M 1.7M 32.50
Globe Specialty Metals 0.3 $56M 4.0M 13.92
American Campus Communities 0.3 $54M 1.2M 45.34
Golar Lng Partners Lp unit 0.3 $55M 1.7M 33.00
Rexnord 0.3 $55M 2.6M 21.23
Interval Leisure 0.3 $51M 2.3M 21.74
Mistras (MG) 0.3 $51M 2.1M 24.21
Mattress Firm Holding 0.3 $52M 1.5M 34.54
Wright Express (WEX) 0.3 $51M 650k 78.50
Nordson Corporation (NDSN) 0.3 $50M 750k 65.95
KEYW Holding 0.3 $48M 3.0M 16.13
Roper Industries (ROP) 0.2 $46M 358k 127.31
DigitalGlobe 0.2 $46M 1.6M 28.91
Chesapeake Lodging Trust sh ben int 0.2 $46M 2.0M 22.94
Halcon Resources 0.2 $46M 5.9M 7.79
Forum Energy Technolo 0.2 $46M 1.6M 28.76
Artisan Partners (APAM) 0.2 $46M 1.2M 39.45
Tetra Tech (TTEK) 0.2 $43M 1.4M 30.49
Gra (GGG) 0.2 $44M 750k 58.03
Linkedin Corp 0.2 $43M 246k 176.06
Henry Schein (HSIC) 0.2 $42M 457k 92.55
Quiksilver 0.2 $40M 6.5M 6.07
Coherent 0.2 $40M 709k 56.74
Stericycle (SRCL) 0.2 $40M 373k 106.18
Concho Resources 0.2 $40M 413k 97.43
Masimo Corporation (MASI) 0.2 $40M 2.0M 19.62
Caesar Stone Sdot Yam (CSTE) 0.2 $40M 1.5M 26.40
Tiffany & Co. 0.2 $39M 563k 69.54
Pall Corporation 0.2 $39M 570k 68.37
Perrigo Company 0.2 $38M 318k 118.73
D Tumi Holdings 0.2 $38M 1.8M 20.94
Pinnacle Entertainment 0.2 $36M 2.4M 14.62
Mrc Global Inc cmn (MRC) 0.2 $37M 1.1M 32.93
Mplx (MPLX) 0.2 $37M 986k 37.45
Tractor Supply Company (TSCO) 0.2 $34M 327k 104.13
Ryanair Holdings 0.2 $34M 820k 41.78
Landstar System (LSTR) 0.2 $34M 595k 57.09
Tesoro Logistics Lp us equity 0.2 $34M 637k 53.97
Zillow 0.2 $36M 651k 54.67
Rogers Corporation (ROG) 0.2 $33M 700k 47.62
National Instruments 0.2 $33M 1.0M 32.75
Insulet Corporation (PODD) 0.2 $33M 1.3M 25.86
Oasis Petroleum 0.2 $33M 873k 38.07
Chefs Whse (CHEF) 0.2 $32M 1.8M 18.47
MICROS Systems 0.2 $31M 691k 45.51
T. Rowe Price (TROW) 0.2 $32M 425k 74.87
National CineMedia 0.2 $32M 2.0M 15.78
American Assets Trust Inc reit (AAT) 0.2 $31M 964k 32.01
Verisign (VRSN) 0.2 $29M 612k 47.28
Susser Holdings Corporation 0.2 $30M 590k 51.11
Sunstone Hotel Investors (SHO) 0.2 $29M 2.3M 12.31
Acacia Research Corporation (ACTG) 0.2 $30M 1.0M 30.17
SM Energy (SM) 0.2 $29M 488k 59.22
Interface (TILE) 0.2 $29M 1.5M 19.22
Icon (ICLR) 0.1 $27M 823k 32.29
Brookfield Asset Management 0.1 $26M 725k 36.49
Penske Automotive (PAG) 0.1 $25M 750k 33.36
On Assignment 0.1 $25M 1.0M 25.31
Starwood Hotels & Resorts Worldwide 0.1 $25M 399k 63.73
Starz - Liberty Capital 0.1 $26M 1.2M 22.15
Boston Beer Company (SAM) 0.1 $25M 154k 159.64
Dex (DXCM) 0.1 $23M 1.4M 16.72
Ecolab (ECL) 0.1 $21M 267k 80.18
Crocs (CROX) 0.1 $22M 1.5M 14.82
Covance 0.1 $22M 300k 74.32
Vitacost 0.1 $22M 3.3M 6.80
Thermon Group Holdings (THR) 0.1 $22M 1.0M 22.21
Norwegian Cruise Line Hldgs (NCLH) 0.1 $22M 750k 29.65
Leucadia National 0.1 $20M 725k 27.43
Cerner Corporation 0.1 $20M 210k 94.75
FLIR Systems 0.1 $20M 750k 26.01
Advisory Board Company 0.1 $20M 378k 52.52
Bravo Brio Restaurant 0.1 $20M 1.3M 15.83
Endologix 0.1 $21M 1.3M 16.15
Krispy Kreme Doughnuts 0.1 $19M 1.3M 14.44
LivePerson (LPSN) 0.1 $18M 1.3M 13.58
Oil States International (OIS) 0.1 $18M 218k 81.57
First Republic Bank/san F (FRCB) 0.1 $18M 452k 38.62
Manning & Napier Inc cl a 0.1 $18M 1.1M 16.54
Discovery Communications 0.1 $17M 248k 69.54
Google 0.1 $17M 21k 794.03
Precision Castparts 0.1 $17M 90k 189.62
Myriad Genetics (MYGN) 0.1 $17M 659k 25.40
Suncoke Energy (SXC) 0.1 $16M 1.0M 16.33
Bonanza Creek Energy 0.1 $16M 404k 38.67
Proto Labs (PRLB) 0.1 $17M 350k 49.10
Tri Pointe Homes (TPH) 0.1 $17M 841k 20.15
Las Vegas Sands (LVS) 0.1 $15M 263k 56.35
Denbury Resources 0.1 $15M 808k 18.65
Capital Senior Living Corporation 0.1 $15M 572k 26.43
Marriott Vacations Wrldwde Cp (VAC) 0.1 $15M 347k 42.91
Universal Health Services (UHS) 0.1 $13M 201k 63.87
Mercury Computer Systems (MRCY) 0.1 $13M 1.8M 7.37
Lowe's Companies (LOW) 0.1 $13M 351k 37.92
Amazon (AMZN) 0.1 $13M 47k 266.50
Golar Lng (GLNG) 0.1 $12M 323k 36.96
WESTERN GAS EQUITY Partners 0.1 $13M 365k 34.22
Citrix Systems 0.1 $11M 159k 72.16
Red Hat 0.1 $10M 202k 50.56
salesforce (CRM) 0.1 $12M 65k 178.83
Jones Lang LaSalle Incorporated (JLL) 0.1 $11M 110k 99.41
Seaspan Corp 0.1 $11M 551k 20.05
Neogen Corporation (NEOG) 0.1 $11M 217k 49.57
Bright Horizons Fam Sol In D (BFAM) 0.1 $11M 325k 33.79
Acxiom Corporation 0.1 $8.6M 420k 20.40
Stanley Black & Decker (SWK) 0.1 $9.6M 119k 80.97
Whiting Petroleum Corporation 0.1 $9.3M 184k 50.84
Wyndham Worldwide Corporation 0.1 $9.6M 150k 64.48
Forestar 0.1 $9.9M 454k 21.86
Lululemon Athletica (LULU) 0.1 $9.4M 151k 62.35
Radware Ltd ord (RDWR) 0.0 $6.8M 181k 37.73
Mohawk Industries (MHK) 0.0 $7.5M 66k 113.12
Whole Foods Market 0.0 $6.7M 77k 86.75
Brookfield Infrastructure Part (BIP) 0.0 $7.6M 201k 38.06
Vornado Realty Trust (VNO) 0.0 $6.6M 79k 83.64
Ashford Hospitality Trust 0.0 $8.0M 650k 12.36
IPC The Hospitalist Company 0.0 $6.7M 150k 44.48
Intrepid Potash 0.0 $7.4M 396k 18.76
Kennedy-Wilson Holdings (KW) 0.0 $7.9M 509k 15.51
Shutterfly 0.0 $8.1M 183k 44.17
Shutterstock (SSTK) 0.0 $7.0M 156k 44.98
Xoom 0.0 $6.9M 300k 22.84
Apple (AAPL) 0.0 $5.1M 12k 442.62
VCA Antech 0.0 $4.7M 200k 23.49
Blue Nile 0.0 $5.7M 166k 34.45
Strategic Hotels & Resorts 0.0 $5.9M 704k 8.35
Cepheid 0.0 $4.7M 124k 38.37
Builders FirstSource (BLDR) 0.0 $5.7M 966k 5.86
Fortinet (FTNT) 0.0 $6.1M 258k 23.68
O'reilly Automotive (ORLY) 0.0 $5.3M 52k 102.56
& PROD CO shares Brookfield 0.0 $4.8M 197k 24.34
Xpo Logistics Inc equity (XPO) 0.0 $5.4M 323k 16.84
Ceres 0.0 $5.5M 1.6M 3.48
Cyrusone 0.0 $4.8M 212k 22.84
Exone 0.0 $5.9M 175k 33.50
Era 0.0 $4.7M 225k 21.00
Owens Corning (OC) 0.0 $3.7M 94k 39.43
Cme (CME) 0.0 $3.3M 53k 61.39
MasterCard Incorporated (MA) 0.0 $3.1M 5.8k 541.07
Monsanto Company 0.0 $3.9M 37k 105.64
Yum! Brands (YUM) 0.0 $3.3M 46k 71.94
eBay (EBAY) 0.0 $2.8M 51k 54.21
Visa (V) 0.0 $4.4M 26k 169.83
Robert Half International (RHI) 0.0 $3.0M 81k 37.53
Tesla Motors (TSLA) 0.0 $4.0M 107k 37.89
American Tower Reit (AMT) 0.0 $3.9M 51k 76.92
Angie's List 0.0 $4.3M 217k 19.76
Imperva 0.0 $3.9M 102k 38.50
Rose Rock Midstream 0.0 $4.3M 108k 39.65
Boise Cascade (BCC) 0.0 $3.1M 90k 33.94
ICICI Bank (IBN) 0.0 $1.4M 34k 42.90
Costco Wholesale Corporation (COST) 0.0 $1.5M 14k 106.09
Expeditors International of Washington (EXPD) 0.0 $1.6M 44k 35.71
Agilent Technologies Inc C ommon (A) 0.0 $965k 23k 41.96
Qualcomm (QCOM) 0.0 $2.3M 34k 66.95
Syngenta 0.0 $1.0M 12k 83.75
Starbucks Corporation (SBUX) 0.0 $2.6M 46k 56.95
Toll Brothers (TOL) 0.0 $1.8M 52k 34.24
Omni (OMC) 0.0 $1.5M 26k 58.89
Sina Corporation 0.0 $1.3M 26k 48.58
Sirona Dental Systems 0.0 $1.2M 17k 73.75
Align Technology (ALGN) 0.0 $999k 30k 33.52
Education Realty Trust 0.0 $2.7M 254k 10.53
Asml Holding Nv Adr depository receipts 0.0 $1.6M 23k 67.99
CHECK POINT SOFTWARE Technolog Com Stk (CHKP) 0.0 $1.0M 21k 47.00
Sodastream International 0.0 $1.1M 22k 49.64
Netqin Mobile 0.0 $1.3M 147k 9.01
Cubesmart (CUBE) 0.0 $1.2M 79k 15.80
Facebook Inc cl a (META) 0.0 $2.4M 93k 25.58
Grifols S A Sponsored Adr R (GRFS) 0.0 $1.1M 37k 29.01
Fomento Economico Mexicano SAB (FMX) 0.0 $227k 2.0k 113.50
Sociedad Quimica y Minera (SQM) 0.0 $244k 4.4k 55.45
Joy Global 0.0 $47k 794.00 59.19
Spdr S&p 500 Etf (SPY) 0.0 $137k 876.00 156.39
National-Oilwell Var 0.0 $118k 1.7k 70.91
Anadarko Petroleum Corporation 0.0 $66k 750.00 88.00
Halliburton Company (HAL) 0.0 $120k 3.0k 40.34
Freeport-McMoRan Copper & Gold (FCX) 0.0 $33k 1.0k 32.61
Greenlight Capital Re Ltd cl a (GLRE) 0.0 $136k 5.6k 24.37
Southwestern Energy Company 0.0 $61k 1.6k 37.52
New Oriental Education & Tech 0.0 $58k 3.2k 17.92
Tesoro Corporation 0.0 $54k 928.00 58.19
Baidu (BIDU) 0.0 $46k 520.00 88.46
Western Gas Partners 0.0 $39k 654.00 59.63
Cytec Industries 0.0 $17k 229.00 74.24
Qiagen 0.0 $780k 37k 21.08
Chart Industries (GTLS) 0.0 $94k 1.2k 79.93
Superior Energy Services 0.0 $128k 4.9k 25.96
Hollysys Automation Technolo (HOLI) 0.0 $183k 15k 12.20
Kodiak Oil & Gas 0.0 $75k 8.2k 9.15
Vitamin Shoppe 0.0 $635k 13k 48.85
Primoris Services (PRIM) 0.0 $90k 4.1k 22.00
SouFun Holdings 0.0 $210k 8.0k 26.25
Youku 0.0 $24k 1.4k 17.08
RigNet 0.0 $63k 2.5k 25.10
Key Energy Group Inc Cmn Stk cmn 0.0 $56k 7.0k 8.03
VELTI PLC ST Helier 0.0 $30k 15k 1.99
Yandex Nv-a (NBIS) 0.0 $301k 13k 23.15
Marathon Petroleum Corp (MPC) 0.0 $35k 391.00 89.51
21vianet Group (VNET) 0.0 $639k 68k 9.40
C&j Energy Services 0.0 $104k 4.6k 22.84
Michael Kors Holdings 0.0 $176k 3.1k 56.83
Ensco Plc Shs Class A 0.0 $70k 1.2k 59.57
Sandstorm Gold (SAND) 0.0 $32k 3.4k 9.50
Workday Inc cl a (WDAY) 0.0 $15k 238.00 63.03
Seadrill Partners 0.0 $915k 33k 27.75
Suncoke Energy Partners 0.0 $48k 2.3k 20.87
Pbf Energy Inc cl a 0.0 $25k 665.00 37.59