Westfield Capital Management Company

Westfield Capital Management Company as of June 30, 2012

Portfolio Holdings for Westfield Capital Management Company

Westfield Capital Management Company holds 286 positions in its portfolio as reported in the June 2012 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Apple (AAPL) 4.4 $602M 1.0M 584.00
Celgene Corporation 2.2 $299M 4.7M 64.16
Google 1.8 $242M 418k 580.07
Microsoft Corporation (MSFT) 1.6 $220M 7.2M 30.59
Stanley Black & Decker (SWK) 1.6 $213M 3.3M 64.36
Tyco International Ltd S hs 1.5 $204M 3.9M 52.85
Hershey Company (HSY) 1.5 $203M 2.8M 72.03
Valero Energy Corporation (VLO) 1.4 $193M 8.0M 24.15
Thermo Fisher Scientific (TMO) 1.4 $188M 3.6M 51.91
Vertex Pharmaceuticals Incorporated (VRTX) 1.4 $187M 3.3M 55.92
Tesoro Corporation 1.3 $179M 7.2M 24.96
MasterCard Incorporated (MA) 1.3 $178M 413k 430.11
Precision Castparts 1.3 $177M 1.1M 164.49
PPG Industries (PPG) 1.3 $176M 1.7M 106.12
Danaher Corporation (DHR) 1.3 $175M 3.4M 52.08
Citrix Systems 1.2 $162M 1.9M 83.94
Alliance Data Systems Corporation (BFH) 1.2 $162M 1.2M 135.00
Comcast Corporation (CMCSA) 1.2 $159M 5.0M 31.97
JPMorgan Chase & Co. (JPM) 1.1 $156M 4.4M 35.73
Kraft Foods 1.1 $150M 3.9M 38.62
Amazon (AMZN) 1.1 $151M 659k 228.35
Warner Chilcott Plc - 1.1 $149M 8.3M 17.93
Cardinal Health (CAH) 1.1 $146M 3.5M 42.00
Oracle Corporation (ORCL) 1.1 $146M 4.9M 29.70
United Technologies Corporation 1.0 $142M 1.9M 75.53
CHECK POINT SOFTWARE Technolog Com Stk (CHKP) 1.0 $141M 2.8M 49.59
International Paper Company (IP) 1.0 $139M 4.8M 28.91
Ralcorp Holdings 1.0 $139M 2.1M 66.74
Home Depot (HD) 1.0 $133M 2.5M 52.99
Coach 0.9 $130M 2.2M 58.48
State Street Corporation (STT) 0.9 $118M 2.6M 44.64
General Electric Company 0.9 $117M 5.6M 20.84
Broadcom Corporation 0.9 $118M 3.5M 33.76
Walt Disney Company (DIS) 0.8 $116M 2.4M 48.50
National-Oilwell Var 0.8 $116M 1.8M 64.44
Qualcomm (QCOM) 0.8 $116M 2.1M 55.68
EMC Corporation 0.8 $115M 4.5M 25.63
Lowe's Companies (LOW) 0.8 $114M 4.0M 28.44
Cognizant Technology Solutions (CTSH) 0.8 $111M 1.8M 60.00
Starbucks Corporation (SBUX) 0.8 $109M 2.0M 53.32
DENTSPLY International 0.8 $107M 2.8M 37.81
Via 0.8 $105M 2.2M 47.02
Las Vegas Sands (LVS) 0.8 $104M 2.4M 43.49
Halliburton Company (HAL) 0.8 $102M 3.6M 28.39
Weatherford International Lt reg 0.8 $102M 8.1M 12.63
Citigroup (C) 0.7 $101M 3.7M 27.41
Cooper Companies 0.7 $99M 1.2M 79.76
IDEX Corporation (IEX) 0.7 $96M 2.5M 38.98
Suncor Energy (SU) 0.7 $97M 3.4M 28.95
Occidental Petroleum Corporation (OXY) 0.7 $95M 1.1M 85.77
Eaton Corporation 0.7 $90M 2.3M 39.63
Cisco Systems (CSCO) 0.7 $88M 5.1M 17.17
Rowan Companies 0.6 $86M 2.7M 32.33
Foot Locker (FL) 0.6 $83M 2.7M 30.58
WESCO International (WCC) 0.6 $82M 1.4M 57.55
Hubbell Incorporated 0.6 $80M 1.0M 77.94
Crown Holdings (CCK) 0.6 $80M 2.3M 34.49
General Mills (GIS) 0.6 $78M 2.0M 38.54
Williams-Sonoma (WSM) 0.6 $76M 2.2M 34.97
Ihs 0.6 $76M 701k 107.73
Hologic (HOLX) 0.5 $74M 4.1M 18.04
Nuance Communications 0.5 $71M 3.0M 23.82
Coventry Health Care 0.5 $71M 2.2M 31.79
BE Aerospace 0.5 $70M 1.6M 43.66
TransDigm Group Incorporated (TDG) 0.5 $69M 515k 134.30
United Rentals (URI) 0.5 $69M 2.0M 34.04
Landstar System (LSTR) 0.5 $68M 1.3M 51.72
Denbury Resources 0.5 $68M 4.5M 15.11
Informatica Corporation 0.5 $68M 1.6M 42.36
Fortinet (FTNT) 0.5 $69M 2.9M 23.22
O'reilly Automotive (ORLY) 0.5 $68M 808k 83.77
Visa (V) 0.5 $66M 534k 123.63
Mettler-Toledo International (MTD) 0.5 $64M 413k 155.85
Elan Corporation 0.5 $65M 4.4M 14.59
Everest Re Group (EG) 0.5 $63M 608k 103.49
ArthroCare Corporation 0.5 $62M 2.1M 29.28
NVR (NVR) 0.5 $63M 74k 850.00
American Eagle Outfitters (AEO) 0.5 $62M 3.1M 19.73
salesforce (CRM) 0.5 $62M 447k 138.26
Westlake Chemical Corporation (WLK) 0.5 $62M 1.2M 52.26
IDEXX Laboratories (IDXX) 0.4 $60M 621k 96.13
Signet Jewelers (SIG) 0.4 $59M 1.3M 44.01
Comerica Incorporated (CMA) 0.4 $55M 1.8M 30.71
Gardner Denver 0.4 $56M 1.0M 52.91
United Therapeutics Corporation (UTHR) 0.4 $56M 1.1M 49.38
Ensco Plc Shs Class A 0.4 $56M 1.2M 46.97
Packaging Corporation of America (PKG) 0.4 $55M 1.9M 28.24
Nike (NKE) 0.4 $55M 629k 87.78
J.B. Hunt Transport Services (JBHT) 0.4 $53M 889k 59.60
Lazard Ltd-cl A shs a 0.4 $53M 2.0M 25.99
Hertz Global Holdings 0.4 $53M 4.1M 12.80
Jones Lang LaSalle Incorporated (JLL) 0.4 $54M 765k 70.37
Red Hat 0.4 $52M 918k 56.48
Skyworks Solutions (SWKS) 0.4 $52M 1.9M 27.32
Waste Connections 0.4 $51M 1.7M 29.92
Timken Company (TKR) 0.4 $50M 1.1M 45.79
Raymond James Financial (RJF) 0.4 $50M 1.5M 34.24
Triumph (TGI) 0.4 $50M 890k 56.27
Ameriprise Financial (AMP) 0.4 $49M 936k 52.26
Hexcel Corporation (HXL) 0.4 $49M 1.9M 25.79
Team Health Holdings 0.4 $50M 2.1M 24.09
Ecolab (ECL) 0.3 $46M 672k 68.53
Stewart Enterprises 0.3 $46M 6.5M 7.11
Nice Systems (NICE) 0.3 $46M 1.2M 36.60
FleetCor Technologies 0.3 $45M 1.3M 35.04
Nordstrom (JWN) 0.3 $43M 872k 49.69
Crane 0.3 $42M 1.2M 36.38
Fairchild Semiconductor International 0.3 $42M 3.0M 14.10
Mednax (MD) 0.3 $42M 618k 68.54
SolarWinds 0.3 $42M 959k 43.56
Teradata Corporation (TDC) 0.3 $41M 564k 72.01
Watsco, Incorporated (WSO) 0.3 $41M 561k 73.80
Validus Holdings 0.3 $38M 1.2M 32.03
First Republic Bank/san F (FRCB) 0.3 $38M 1.1M 33.60
Cbre Group Inc Cl A (CBRE) 0.3 $38M 2.3M 16.36
Rent-A-Center (UPBD) 0.3 $36M 1.1M 33.71
Discovery Communications 0.3 $37M 683k 54.00
ON Semiconductor (ON) 0.3 $37M 5.2M 7.10
Icon 0.3 $37M 1.6M 22.53
Autodesk (ADSK) 0.3 $35M 1.0M 34.99
Owens Corning (OC) 0.2 $34M 1.2M 28.54
Titan International (TWI) 0.2 $34M 1.4M 24.53
Teradyne (TER) 0.2 $34M 2.4M 14.06
CoStar (CSGP) 0.2 $33M 402k 81.20
Solutia 0.2 $32M 1.1M 28.05
Huron Consulting (HURN) 0.2 $33M 1.0M 31.65
Masimo Corporation (MASI) 0.2 $33M 1.5M 22.38
Nu Skin Enterprises (NUS) 0.2 $31M 662k 46.90
East West Ban (EWBC) 0.2 $31M 1.3M 23.46
Cheesecake Factory Incorporated (CAKE) 0.2 $32M 997k 31.96
Medivation 0.2 $32M 347k 91.40
Moneygram International 0.2 $31M 2.1M 14.60
JDS Uniphase Corporation 0.2 $31M 2.8M 11.00
Albemarle Corporation (ALB) 0.2 $30M 506k 59.64
Orthofix International Nv Com Stk 0.2 $30M 722k 41.25
Nxp Semiconductors N V (NXPI) 0.2 $30M 1.3M 23.23
Qlik Technologies 0.2 $30M 1.3M 22.12
Discover Financial Services (DFS) 0.2 $29M 831k 34.58
Dollar General (DG) 0.2 $29M 523k 54.39
Sagent Pharmaceuticals 0.2 $28M 1.6M 18.08
Heartland Express (HTLD) 0.2 $27M 1.9M 14.31
Gartner (IT) 0.2 $27M 633k 43.05
Corporate Executive Board Company 0.2 $27M 654k 40.88
Avis Budget (CAR) 0.2 $27M 1.8M 15.20
Colfax Corporation 0.2 $28M 1.0M 27.57
Tenne 0.2 $26M 957k 26.82
Celanese Corporation (CE) 0.2 $26M 754k 34.62
Georgia Gulf Corporation 0.2 $26M 1.0M 25.67
Finish Line 0.2 $26M 1.3M 20.91
Dfc Global 0.2 $27M 1.4M 18.43
Mattel (MAT) 0.2 $25M 774k 32.44
Beacon Roofing Supply (BECN) 0.2 $25M 974k 25.22
LaSalle Hotel Properties 0.2 $24M 833k 29.14
Oil States International (OIS) 0.2 $24M 368k 66.20
Alexander & Baldwin equity 0.2 $25M 473k 53.25
Bed Bath & Beyond 0.2 $24M 383k 61.80
Ryder System (R) 0.2 $23M 631k 36.01
Steelcase (SCS) 0.2 $23M 2.5M 9.03
Health Management Associates 0.2 $24M 3.0M 7.85
Watson Pharmaceuticals 0.2 $23M 316k 73.99
Clarcor 0.2 $23M 469k 48.16
Cadence Design Systems (CDNS) 0.2 $22M 2.0M 10.99
Quidel Corporation 0.2 $22M 1.4M 15.68
Swift Transportation Company 0.2 $22M 2.3M 9.45
Penn National Gaming (PENN) 0.1 $21M 470k 44.59
Wynn Resorts (WYNN) 0.1 $21M 202k 103.72
Syntel 0.1 $20M 330k 60.70
Idenix Pharmaceuticals 0.1 $21M 2.0M 10.28
Xpo Logistics Inc equity (XPO) 0.1 $20M 1.2M 16.80
Willis Group Holdings 0.1 $19M 522k 36.49
Umpqua Holdings Corporation 0.1 $19M 1.5M 13.16
Superior Energy Services 0.1 $19M 943k 20.23
Embraer S A (ERJ) 0.1 $19M 708k 26.53
Michael Kors Holdings 0.1 $19M 445k 41.84
Dover Corporation (DOV) 0.1 $18M 332k 53.61
KapStone Paper and Packaging 0.1 $17M 1.1M 15.85
Cirrus Logic (CRUS) 0.1 $17M 571k 29.85
Atmi 0.1 $18M 850k 20.57
Avago Technologies 0.1 $17M 479k 35.90
Rexnord 0.1 $17M 862k 20.04
Cooper Industries 0.1 $15M 218k 68.18
Analog Devices (ADI) 0.1 $16M 410k 37.67
CONSOL Energy 0.1 $15M 494k 30.24
Matador Resources (MTDR) 0.1 $15M 1.4M 10.74
Lear Corporation (LEA) 0.1 $13M 354k 37.73
Hub (HUBG) 0.1 $13M 372k 36.13
Progressive Waste Solutions 0.1 $13M 700k 18.92
Emulex Corporation 0.1 $13M 1.8M 7.20
Starwood Hotels & Resorts Worldwide 0.1 $12M 218k 53.04
FXCM 0.1 $11M 944k 11.76
WNS 0.1 $9.7M 997k 9.73
Net 1 UEPS Technologies (LSAK) 0.1 $8.9M 1.1M 8.37
Titan Machinery (TITN) 0.1 $10M 332k 30.37
Lam Research Corporation (LRCX) 0.1 $8.9M 235k 37.74
Aruba Networks 0.1 $8.6M 569k 15.05
Tillys (TLYS) 0.1 $8.1M 507k 16.05
International Business Machines (IBM) 0.1 $6.6M 34k 195.57
VeriFone Systems 0.1 $6.7M 201k 33.09
iShares Russell 2000 Growth Index (IWO) 0.1 $6.2M 68k 91.47
Eli Lilly & Co. (LLY) 0.0 $5.0M 116k 42.91
Life Time Fitness 0.0 $3.8M 81k 46.51
Eaton Vance 0.0 $3.8M 139k 26.95
KLA-Tencor Corporation (KLAC) 0.0 $3.9M 79k 49.26
OmniVision Technologies 0.0 $3.5M 266k 13.34
Ford Motor Company (F) 0.0 $2.9M 307k 9.59
Hollyfrontier Corp 0.0 $2.9M 83k 35.44
Ace Limited Cmn 0.0 $686k 9.3k 74.08
Coca-Cola Company (KO) 0.0 $1.8M 23k 78.20
Exxon Mobil Corporation (XOM) 0.0 $1.4M 16k 85.56
Abbott Laboratories (ABT) 0.0 $990k 15k 64.50
Johnson & Johnson (JNJ) 0.0 $824k 12k 67.56
Pfizer (PFE) 0.0 $1.3M 58k 22.99
Bristol Myers Squibb (BMY) 0.0 $1.5M 42k 35.94
At&t (T) 0.0 $896k 25k 35.64
Kimberly-Clark Corporation (KMB) 0.0 $850k 10k 83.74
RPM International (RPM) 0.0 $758k 28k 27.22
Reynolds American 0.0 $718k 16k 44.88
Wells Fargo & Company (WFC) 0.0 $1.3M 38k 33.45
Automatic Data Processing (ADP) 0.0 $733k 13k 55.64
Dow Chemical Company 0.0 $1.7M 53k 31.51
Verizon Communications (VZ) 0.0 $1.1M 25k 44.44
E.I. du Pont de Nemours & Company 0.0 $710k 14k 50.60
CVS Caremark Corporation (CVS) 0.0 $1.4M 31k 46.72
Adtran 0.0 $1.1M 38k 30.20
Lockheed Martin Corporation (LMT) 0.0 $826k 9.5k 87.13
Altria (MO) 0.0 $772k 22k 34.56
Merck & Co (MRK) 0.0 $732k 18k 41.76
Procter & Gamble Company (PG) 0.0 $1.4M 23k 61.24
Sanofi-Aventis SA (SNY) 0.0 $949k 25k 37.78
H.J. Heinz Company 0.0 $1.9M 36k 54.39
Alexion Pharmaceuticals 0.0 $1.1M 11k 99.27
Cynosure 0.0 $802k 38k 21.16
Kinder Morgan Energy Partners 0.0 $1.0M 13k 78.57
Potlatch Corporation (PCH) 0.0 $707k 22k 31.93
iShares Dow Jones US Home Const. (ITB) 0.0 $716k 43k 16.81
Higher One Holdings 0.0 $885k 72k 12.22
Cohen & Steers Clsd-End Optuny Fnd (FOF) 0.0 $973k 80k 12.20
Marathon Petroleum Corp (MPC) 0.0 $874k 20k 44.91
Chubb Corporation 0.0 $353k 4.8k 72.90
Northern Trust Corporation (NTRS) 0.0 $557k 12k 46.05
Berkshire Hathaway (BRK.B) 0.0 $542k 6.5k 83.38
McDonald's Corporation (MCD) 0.0 $510k 5.8k 88.54
Peabody Energy Corporation 0.0 $222k 9.1k 24.50
Chevron Corporation (CVX) 0.0 $211k 2.0k 105.50
Newmont Mining Corporation (NEM) 0.0 $488k 10k 48.48
Union Pacific Corporation (UNP) 0.0 $334k 2.8k 119.29
Boston Scientific Corporation (BSX) 0.0 $407k 72k 5.68
Medtronic 0.0 $296k 7.6k 38.72
Pall Corporation 0.0 $526k 9.6k 54.79
Winnebago Industries (WGO) 0.0 $505k 50k 10.18
Furniture Brands International 0.0 $206k 166k 1.24
Air Products & Chemicals (APD) 0.0 $268k 3.3k 80.72
Colgate-Palmolive Company (CL) 0.0 $464k 4.5k 104.15
Parker-Hannifin Corporation (PH) 0.0 $594k 7.7k 76.84
Pepsi (PEP) 0.0 $648k 9.2k 70.67
Schlumberger (SLB) 0.0 $528k 8.1k 64.91
UnitedHealth (UNH) 0.0 $222k 3.8k 58.42
Freeport-McMoRan Copper & Gold (FCX) 0.0 $326k 9.6k 34.06
Fifth Third Ban (FITB) 0.0 $488k 36k 13.41
PDL BioPharma 0.0 $328k 49k 6.64
Forest Laboratories 0.0 $581k 17k 35.00
Sinclair Broadcast 0.0 $292k 32k 9.07
Ventas (VTR) 0.0 $298k 4.7k 63.15
PharMerica Corporation 0.0 $262k 24k 10.92
Companhia Energetica Minas Gerais (CIG) 0.0 $622k 34k 18.42
Enterprise Products Partners (EPD) 0.0 $632k 12k 51.26
Calamos Asset Management 0.0 $456k 40k 11.46
Bio-Rad Laboratories (BIO) 0.0 $555k 5.6k 100.00
MetLife (MET) 0.0 $252k 8.2k 30.88
athenahealth 0.0 $245k 3.1k 79.03
Marten Transport (MRTN) 0.0 $514k 24k 21.24
Cutera (CUTR) 0.0 $270k 38k 7.20
Palomar Medical Technologies 0.0 $227k 27k 8.48
U.S. Physical Therapy (USPH) 0.0 $308k 12k 25.45
Dynavax Technologies Corporation 0.0 $608k 141k 4.32
Dex (DXCM) 0.0 $525k 41k 12.96
PetMed Express (PETS) 0.0 $358k 29k 12.18
Boston Properties (BXP) 0.0 $238k 2.2k 108.18
American Water Works (AWK) 0.0 $527k 15k 34.27
Garmin (GRMN) 0.0 $585k 15k 38.29
Anacor Pharmaceuticals In 0.0 $254k 39k 6.48
Celgene Corp right 12/31/2011 0.0 $180k 100k 1.80
Endeavour International C 0.0 $220k 26k 8.40
Tornier Nv 0.0 $244k 11k 22.39
D Fluidigm Corp Del (LAB) 0.0 $361k 24k 15.04
Acadia Healthcare (ACHC) 0.0 $526k 30k 17.53