Westfield Capital Management Company

Westfield Capital Management Company as of June 30, 2011

Portfolio Holdings for Westfield Capital Management Company

Westfield Capital Management Company holds 304 positions in its portfolio as reported in the June 2011 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Apple (AAPL) 2.5 $407M 1.2M 335.67
Google 1.8 $283M 559k 506.38
CONSOL Energy 1.8 $284M 5.9M 48.48
Danaher Corporation (DHR) 1.6 $255M 4.8M 52.99
FedEx Corporation (FDX) 1.6 $252M 2.7M 94.85
Oracle Corporation (ORCL) 1.6 $251M 7.6M 32.91
General Electric Company 1.6 $251M 13M 18.86
Qualcomm (QCOM) 1.5 $245M 4.3M 56.79
Celgene Corporation 1.5 $240M 4.0M 60.32
Aetna 1.5 $239M 5.4M 44.09
EMC Corporation 1.4 $217M 7.9M 27.55
CHECK POINT SOFTWARE Technolog Com Stk (CHKP) 1.3 $209M 3.7M 56.85
priceline.com Incorporated 1.3 $205M 400k 511.93
Weatherford International Lt reg 1.3 $205M 11M 18.75
Honeywell International (HON) 1.2 $194M 3.3M 59.59
Warner Chilcott Plc - 1.2 $194M 8.0M 24.13
Suncor Energy (SU) 1.2 $194M 5.0M 39.10
Walt Disney Company (DIS) 1.2 $192M 4.9M 39.04
Halliburton Company (HAL) 1.2 $193M 3.8M 51.00
MasterCard Incorporated (MA) 1.2 $190M 631k 301.34
National-Oilwell Var 1.2 $189M 2.4M 78.21
Amazon (AMZN) 1.1 $185M 904k 204.49
Freeport-McMoRan Copper & Gold (FCX) 1.1 $178M 3.4M 52.90
Goodrich Corporation 1.1 $177M 1.9M 95.50
Via 1.1 $171M 3.4M 51.00
Comcast Corporation (CMCSA) 1.1 $169M 6.7M 25.34
BorgWarner (BWA) 1.1 $169M 2.1M 80.79
Cisco Systems (CSCO) 1.0 $167M 11M 15.61
Illumina (ILMN) 1.0 $167M 2.2M 75.15
Citrix Systems 1.0 $165M 2.1M 80.00
General Mills (GIS) 1.0 $165M 4.4M 37.22
Ford Motor Company (F) 1.0 $165M 12M 13.79
Valero Energy Corporation (VLO) 1.0 $161M 6.3M 25.57
United Technologies Corporation 1.0 $161M 1.8M 88.51
Gilead Sciences (GILD) 1.0 $160M 3.9M 41.41
Ralcorp Holdings 1.0 $156M 1.8M 86.58
State Street Corporation (STT) 1.0 $156M 3.5M 45.09
Peabody Energy Corporation 1.0 $155M 2.6M 58.91
Hershey Company (HSY) 1.0 $155M 2.7M 56.85
Hca Holdings (HCA) 1.0 $155M 4.7M 33.00
Occidental Petroleum Corporation (OXY) 0.9 $146M 1.4M 104.04
Alpha Natural Resources 0.9 $144M 3.2M 45.44
Dow Chemical Company 0.9 $143M 4.0M 36.00
MetLife (MET) 0.9 $141M 3.2M 43.87
Archer Daniels Midland Company (ADM) 0.9 $138M 4.6M 30.15
Alliance Data Systems Corporation (BFH) 0.9 $137M 1.5M 94.07
Tesoro Corporation 0.8 $132M 5.7M 22.91
Boeing Company (BA) 0.8 $122M 1.6M 73.93
Schlumberger (SLB) 0.8 $122M 1.4M 86.40
IDEX Corporation (IEX) 0.7 $119M 2.6M 45.85
ON Semiconductor (ON) 0.7 $116M 11M 10.47
Mettler-Toledo International (MTD) 0.7 $104M 615k 168.67
Hill-Rom Holdings 0.6 $100M 2.2M 46.04
Denbury Resources 0.6 $99M 4.9M 20.00
BMC Software 0.6 $98M 1.8M 54.70
Nuance Communications 0.6 $98M 4.6M 21.47
BE Aerospace 0.6 $97M 2.4M 40.81
NII Holdings 0.6 $93M 2.2M 42.38
Tenne 0.6 $93M 2.1M 44.07
Celanese Corporation (CE) 0.6 $93M 1.7M 53.31
Crown Holdings (CCK) 0.5 $86M 2.2M 38.82
Solutia 0.5 $86M 3.8M 22.85
Ens 0.5 $84M 1.6M 53.30
Tyco International Ltd S hs 0.5 $81M 1.6M 49.43
LSI Corporation 0.5 $81M 11M 7.12
Hertz Global Holdings 0.5 $80M 5.0M 15.88
Avis Budget (CAR) 0.5 $76M 4.5M 17.09
Brocade Communications Systems 0.5 $75M 12M 6.46
Goodyear Tire & Rubber Company (GT) 0.5 $74M 4.4M 16.77
Foot Locker (FL) 0.5 $73M 3.1M 23.76
Life Technologies 0.5 $73M 1.4M 52.07
Waddell & Reed Financial 0.4 $71M 1.9M 36.35
United Therapeutics Corporation (UTHR) 0.4 $71M 1.3M 55.10
Dover Corporation (DOV) 0.4 $69M 1.0M 67.80
Westlake Chemical Corporation (WLK) 0.4 $68M 1.3M 51.90
Informatica Corporation 0.4 $68M 1.2M 58.43
Landstar System (LSTR) 0.4 $65M 1.4M 46.48
Alexion Pharmaceuticals 0.4 $66M 1.4M 47.03
Vertex Pharmaceuticals Incorporated (VRTX) 0.4 $63M 1.2M 51.99
Crane 0.4 $63M 1.3M 49.41
Nice Systems (NICE) 0.4 $62M 1.7M 36.36
Lear Corporation (LEA) 0.4 $61M 1.1M 53.48
Icon 0.4 $60M 2.6M 23.56
Harman International Industries 0.4 $59M 1.3M 45.57
Penn National Gaming (PENN) 0.4 $59M 1.5M 40.34
Autodesk (ADSK) 0.4 $58M 1.5M 38.60
Cooper Industries 0.4 $59M 981k 59.67
Coventry Health Care 0.4 $57M 1.6M 36.47
CareFusion Corporation 0.3 $57M 2.1M 27.17
Geo 0.3 $55M 2.4M 23.03
Compass Minerals International (CMP) 0.3 $54M 630k 86.07
Red Hat 0.3 $54M 1.2M 45.90
New Oriental Education & Tech 0.3 $54M 483k 111.72
Verisign (VRSN) 0.3 $51M 1.5M 33.46
ArthroCare Corporation 0.3 $51M 1.5M 33.47
Ametek (AME) 0.3 $51M 1.1M 44.90
Elan Corporation 0.3 $50M 4.4M 11.37
Superior Energy Services 0.3 $49M 1.3M 37.14
O'reilly Automotive (ORLY) 0.3 $49M 750k 65.51
DENTSPLY International 0.3 $48M 1.3M 38.08
Hospitality Properties Trust 0.3 $48M 2.0M 24.25
salesforce (CRM) 0.3 $48M 324k 148.98
Syntel 0.3 $48M 812k 59.12
Kraton Performance Polymers 0.3 $49M 1.2M 39.17
Packaging Corporation of America (PKG) 0.3 $46M 1.6M 27.99
Greif (GEF) 0.3 $47M 720k 65.03
Snap-on Incorporated (SNA) 0.3 $47M 747k 62.48
Green Mountain Coffee Roasters 0.3 $46M 519k 89.26
Mf Global Com Stk 0.3 $47M 6.0M 7.74
Mednax (MD) 0.3 $47M 650k 72.19
Lincoln National Corporation (LNC) 0.3 $45M 1.6M 28.49
Discover Financial Services (DFS) 0.3 $45M 1.7M 26.75
Hubbell Incorporated 0.3 $45M 699k 64.95
Waste Connections 0.3 $45M 1.4M 31.73
Nordstrom (JWN) 0.3 $44M 933k 46.94
WESCO International (WCC) 0.3 $44M 810k 54.09
Stewart Enterprises 0.3 $43M 5.9M 7.30
Hexcel Corporation (HXL) 0.3 $44M 2.0M 21.89
Atmi 0.3 $43M 2.1M 20.43
Masimo Corporation (MASI) 0.3 $42M 1.4M 29.68
Avago Technologies 0.3 $41M 1.1M 38.00
Cadence Design Systems (CDNS) 0.2 $40M 3.8M 10.56
Msci (MSCI) 0.2 $40M 1.1M 37.68
Cooper Tire & Rubber Company 0.2 $40M 2.0M 19.79
Taleo Corporation 0.2 $40M 1.1M 37.03
IDEXX Laboratories (IDXX) 0.2 $38M 490k 77.56
Teradata Corporation (TDC) 0.2 $38M 633k 60.20
Precision Castparts 0.2 $39M 236k 164.65
Rowan Companies 0.2 $39M 1.0M 38.81
Orthofix International Nv Com Stk 0.2 $39M 916k 42.47
Triumph (TGI) 0.2 $39M 391k 99.58
Coach 0.2 $37M 583k 63.93
Gartner (IT) 0.2 $36M 896k 40.29
Roper Industries (ROP) 0.2 $37M 448k 83.30
Community Health Systems (CYH) 0.2 $37M 1.4M 25.68
Colfax Corporation 0.2 $37M 1.5M 24.80
Higher One Holdings 0.2 $37M 1.9M 18.92
Lamar Advertising Company 0.2 $36M 1.3M 27.37
Titan International (TWI) 0.2 $35M 1.5M 24.26
SolarWinds 0.2 $35M 1.3M 26.14
Express 0.2 $35M 1.6M 21.80
Team Health Holdings 0.2 $35M 1.6M 22.51
Ameriprise Financial (AMP) 0.2 $34M 596k 57.68
Gardner Denver 0.2 $34M 400k 84.05
Poly 0.2 $33M 512k 64.30
Fortinet (FTNT) 0.2 $34M 1.2M 27.29
Ecolab (ECL) 0.2 $32M 569k 56.38
Exterran Holdings 0.2 $32M 1.6M 19.83
WABCO Holdings 0.2 $32M 467k 69.06
Digital River 0.2 $32M 980k 32.16
Clarcor 0.2 $32M 685k 47.28
Huron Consulting (HURN) 0.2 $33M 1.1M 30.21
Albemarle Corporation (ALB) 0.2 $33M 474k 69.20
Fossil 0.2 $31M 264k 117.72
Discovery Communications 0.2 $30M 737k 40.96
Vistaprint N V 0.2 $30M 629k 47.85
Holly Corporation 0.2 $30M 439k 69.40
Teradyne (TER) 0.2 $31M 2.1M 14.80
Heartland Express (HTLD) 0.2 $29M 1.7M 16.56
Qlik Technologies 0.2 $29M 845k 34.06
Watsco, Incorporated (WSO) 0.2 $28M 406k 67.99
MSC Industrial Direct (MSM) 0.2 $28M 416k 66.31
IntercontinentalEx.. 0.2 $27M 218k 124.71
KapStone Paper and Packaging 0.2 $27M 1.6M 16.57
Immucor 0.2 $25M 1.2M 20.42
Oil States International (OIS) 0.2 $26M 325k 79.91
Amylin Pharmaceuticals 0.2 $26M 1.9M 13.36
Metabolix 0.2 $25M 3.5M 7.14
FleetCor Technologies (FLT) 0.2 $26M 891k 29.64
East West Ban (EWBC) 0.1 $24M 1.2M 20.21
Umpqua Holdings Corporation 0.1 $25M 2.1M 11.57
Scotts Miracle-Gro Company (SMG) 0.1 $25M 478k 51.31
Dendreon Corporation 0.1 $24M 617k 39.44
Acxiom Corporation 0.1 $23M 1.7M 13.11
Adtran 0.1 $22M 575k 38.71
Cavium 0.1 $23M 527k 43.59
Corporate Executive Board Company 0.1 $20M 465k 43.65
Cheesecake Factory Incorporated (CAKE) 0.1 $21M 670k 31.37
Juniper Networks (JNPR) 0.1 $19M 597k 31.50
LaSalle Hotel Properties 0.1 $19M 725k 26.34
Dollar Financial 0.1 $18M 847k 21.65
Quidel Corporation 0.1 $18M 1.2M 15.15
Novellus Systems 0.1 $16M 444k 36.14
Freescale Semiconductor Holdin 0.1 $15M 840k 18.39
Net 1 UEPS Technologies (LSAK) 0.1 $14M 1.6M 8.68
Ihs 0.1 $15M 182k 83.42
iShares Russell 2000 Growth Index (IWO) 0.1 $15M 157k 94.85
Xueda Education 0.1 $14M 1.8M 8.00
Intersil Corporation 0.1 $14M 1.0M 12.85
TriQuint Semiconductor 0.1 $13M 1.3M 10.19
FXCM 0.1 $11M 1.1M 9.92
Santarus 0.1 $7.3M 2.2M 3.36
MedAssets 0.1 $8.6M 645k 13.36
Goldcorp 0.0 $5.7M 119k 48.27
Noah Holdings (NOAH) 0.0 $6.3M 559k 11.24
Joy Global 0.0 $4.5M 48k 95.23
Pfizer (PFE) 0.0 $4.2M 203k 20.60
Bristol Myers Squibb (BMY) 0.0 $4.8M 165k 28.96
Las Vegas Sands (LVS) 0.0 $4.4M 104k 42.21
Eaton Vance 0.0 $4.2M 139k 30.23
Group 0.0 $4.1M 514k 8.02
Sagent Pharmaceuticals 0.0 $4.9M 181k 26.98
Deere & Company (DE) 0.0 $2.9M 36k 82.45
International Business Machines (IBM) 0.0 $2.8M 17k 171.52
Forest Laboratories 0.0 $2.9M 75k 39.34
Longtop Financial Technologies 0.0 $2.9M 1.5M 2.00
iShares MSCI Japan Index 0.0 $3.8M 362k 10.43
Manulife Finl Corp (MFC) 0.0 $3.5M 196k 17.66
Ezchip Semiconductor Lt 0.0 $2.6M 70k 36.97
Grupo Televisa (TV) 0.0 $813k 33k 24.59
Microsoft Corporation (MSFT) 0.0 $1.1M 43k 26.01
Bank of New York Mellon Corporation (BK) 0.0 $1.2M 47k 25.62
Coca-Cola Company (KO) 0.0 $1.4M 21k 67.31
Exxon Mobil Corporation (XOM) 0.0 $1.4M 18k 81.38
Johnson & Johnson (JNJ) 0.0 $1.1M 16k 66.52
ResMed (RMD) 0.0 $2.3M 73k 30.94
Travelers Companies (TRV) 0.0 $823k 14k 58.37
Charles River Laboratories (CRL) 0.0 $1.0M 26k 40.65
Emerson Electric (EMR) 0.0 $1.4M 25k 56.27
CVS Caremark Corporation (CVS) 0.0 $1.2M 32k 37.59
Thermo Fisher Scientific (TMO) 0.0 $1.5M 24k 64.37
McKesson Corporation (MCK) 0.0 $1.7M 20k 83.65
ZOLL Medical Corporation 0.0 $1.2M 20k 56.65
Procter & Gamble Company (PG) 0.0 $1.2M 19k 63.57
Henry Schein (HSIC) 0.0 $1.6M 23k 71.58
Watson Pharmaceuticals 0.0 $1.9M 27k 68.71
IPG Photonics Corporation (IPGP) 0.0 $2.1M 29k 72.71
Savvis 0.0 $2.4M 60k 39.53
Covance 0.0 $1.6M 27k 59.36
Idenix Pharmaceuticals 0.0 $1.7M 334k 5.00
Portfolio Recovery Associates 0.0 $1.9M 23k 84.78
TransDigm Group Incorporated (TDG) 0.0 $1.9M 21k 91.20
Yamana Gold 0.0 $1.7M 145k 11.63
Insulet Corporation (PODD) 0.0 $2.3M 103k 22.17
Platinum Group Metals 0.0 $2.3M 1.3M 1.75
Chubb Corporation 0.0 $346k 5.5k 62.52
E TRADE Financial Corporation 0.0 $293k 21k 13.82
Starwood Property Trust (STWD) 0.0 $392k 19k 20.50
Northern Trust Corporation (NTRS) 0.0 $556k 12k 45.97
Berkshire Hathaway (BRK.B) 0.0 $503k 6.5k 77.38
Abbott Laboratories (ABT) 0.0 $537k 10k 52.60
Teva Pharmaceutical Industries (TEVA) 0.0 $318k 6.6k 48.18
Chevron Corporation (CVX) 0.0 $206k 2.0k 103.00
At&t (T) 0.0 $640k 20k 31.39
Apache Corporation 0.0 $228k 1.8k 123.38
Kraft Foods 0.0 $624k 18k 35.25
Leggett & Platt (LEG) 0.0 $682k 28k 24.37
Mattel (MAT) 0.0 $796k 29k 27.51
R.R. Donnelley & Sons Company 0.0 $577k 29k 19.61
RPM International (RPM) 0.0 $511k 22k 23.02
Reynolds American 0.0 $473k 13k 37.07
Union Pacific Corporation (UNP) 0.0 $292k 2.8k 104.29
Automatic Data Processing (ADP) 0.0 $553k 11k 52.64
Medtronic 0.0 $772k 20k 38.53
Morgan Stanley (MS) 0.0 $239k 10k 22.98
Pall Corporation 0.0 $540k 9.6k 56.25
Verizon Communications (VZ) 0.0 $624k 17k 37.23
Helen Of Troy (HELE) 0.0 $345k 10k 34.50
Air Products & Chemicals (APD) 0.0 $317k 3.3k 95.48
Colgate-Palmolive Company (CL) 0.0 $389k 4.5k 87.32
Hewlett-Packard Company 0.0 $348k 9.6k 36.44
Merck & Co (MRK) 0.0 $702k 20k 35.31
Windstream Corporation 0.0 $588k 45k 12.96
Encore Capital (ECPG) 0.0 $433k 14k 30.71
Nestle SA Reg Shs. Ser. B Spons (NSRGY) 0.0 $556k 9.0k 62.07
Frontier Communications 0.0 $190k 24k 8.09
Sinclair Broadcast 0.0 $354k 32k 10.99
H.J. Heinz Company 0.0 $535k 10k 53.31
SPDR Gold Trust (GLD) 0.0 $438k 3.0k 146.00
eResearch Technology 0.0 $329k 52k 6.38
Conceptus 0.0 $287k 25k 11.67
PharMerica Corporation 0.0 $306k 24k 12.75
Companhia Energetica Minas Gerais (CIG) 0.0 $445k 22k 20.65
Marvell Technology Group 0.0 $431k 29k 14.77
Wabash National Corporation (WNC) 0.0 $345k 37k 9.38
Huntsman Corporation (HUN) 0.0 $307k 16k 18.83
Bio-Rad Laboratories (BIO) 0.0 $525k 4.4k 119.32
Cinemark Holdings (CNK) 0.0 $473k 23k 20.70
Global Industries 0.0 $279k 51k 5.47
Akorn 0.0 $488k 70k 7.00
AEGEAN MARINE PETROLEUM Networ Com Stk 0.0 $225k 32k 7.08
Haynes International (HAYN) 0.0 $396k 6.4k 61.88
Bk Nova Cad (BNS) 0.0 $557k 9.3k 60.22
Cytokinetics 0.0 $159k 128k 1.25
Kaman Corporation (KAMN) 0.0 $326k 9.2k 35.43
Nationwide Health Properties 0.0 $248k 6.0k 41.33
Cynosure 0.0 $459k 38k 12.11
Dynavax Technologies Corporation 0.0 $103k 37k 2.76
Dex (DXCM) 0.0 $587k 41k 14.49
North Amern Energy Partners 0.0 $209k 27k 7.66
Solta Medical 0.0 $176k 64k 2.77
Uroplasty 0.0 $413k 55k 7.49
Vitacost 0.0 $130k 27k 4.85
Boston Properties (BXP) 0.0 $234k 2.2k 106.36
Amicus Therapeutics (FOLD) 0.0 $339k 57k 5.94
Mellanox Technologies 0.0 $322k 11k 29.81
TranS1 (TSON) 0.0 $273k 60k 4.58
Quality Distribution 0.0 $480k 37k 13.01
PHC 0.0 $104k 32k 3.31
Celgene Corp right 12/31/2011 0.0 $205k 100k 2.05
Foster's 0.0 $494k 90k 5.52
Cohen & Steers Clsd-End Optuny Fnd (FOF) 0.0 $293k 22k 13.48
Penn West Energy Trust 0.0 $374k 16k 23.07
Treasury Wine Estates (TSRYY) 0.0 $78k 22k 3.63