Westfield Capital Management Company

Westfield Capital Management as of Dec. 31, 2014

Portfolio Holdings for Westfield Capital Management

Westfield Capital Management holds 313 positions in its portfolio as reported in the December 2014 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Apple (AAPL) 3.0 $510M 4.6M 110.38
Celgene Corporation 2.3 $391M 3.5M 111.86
Jazz Pharmaceuticals (JAZZ) 1.9 $317M 1.9M 163.73
Cubist Pharmaceuticals 1.6 $274M 2.7M 100.65
Actavis 1.6 $273M 1.1M 257.41
Teva Pharmaceutical Industries (TEVA) 1.6 $268M 4.7M 57.51
Comcast Corporation (CMCSA) 1.5 $252M 4.3M 58.01
Microsoft Corporation (MSFT) 1.4 $240M 5.2M 46.45
Abbvie (ABBV) 1.3 $216M 3.3M 65.44
Facebook Inc cl a (META) 1.3 $215M 2.8M 78.02
Cooper Companies 1.2 $207M 1.3M 162.09
Endo International 1.2 $207M 2.9M 72.12
Visa (V) 1.2 $206M 784k 262.20
Shire 1.1 $195M 915k 212.54
priceline.com Incorporated 1.1 $186M 163k 1140.21
Tesoro Corporation 1.1 $183M 2.5M 74.35
Google 1.0 $177M 333k 530.66
salesforce (CRM) 1.0 $176M 3.0M 59.31
Costco Wholesale Corporation (COST) 1.0 $175M 1.2M 141.75
Google Inc Class C 1.0 $176M 333k 526.40
Walt Disney Company (DIS) 1.0 $170M 1.8M 94.19
Twenty-first Century Fox 1.0 $170M 4.4M 38.40
Monsanto Company 1.0 $168M 1.4M 119.47
Hldgs (UAL) 1.0 $169M 2.5M 66.89
PPG Industries (PPG) 0.9 $151M 654k 231.15
Delphi Automotive 0.9 $147M 2.0M 72.72
Danaher Corporation (DHR) 0.8 $144M 1.7M 85.71
Jarden Corporation 0.8 $141M 2.9M 47.88
Valero Energy Corporation (VLO) 0.8 $139M 2.8M 49.50
Constellation Brands (STZ) 0.8 $139M 1.4M 98.17
Cardinal Health (CAH) 0.8 $138M 1.7M 80.73
MWI Veterinary Supply 0.8 $137M 806k 169.91
JPMorgan Chase & Co. (JPM) 0.8 $132M 2.1M 62.58
Citigroup (C) 0.8 $131M 2.4M 54.11
Dollar Tree (DLTR) 0.8 $127M 1.8M 70.38
Starbucks Corporation (SBUX) 0.7 $125M 1.5M 82.05
Hershey Company (HSY) 0.7 $127M 1.2M 103.93
National-Oilwell Var 0.7 $125M 1.9M 65.53
Paccar (PCAR) 0.7 $123M 1.8M 68.01
Home Depot (HD) 0.7 $120M 1.1M 104.97
Celanese Corporation (CE) 0.7 $121M 2.0M 59.96
V.F. Corporation (VFC) 0.7 $119M 1.6M 74.90
EMC Corporation 0.7 $118M 4.0M 29.74
Precision Castparts 0.7 $118M 490k 240.88
CONSOL Energy 0.7 $118M 3.5M 33.81
Thermo Fisher Scientific (TMO) 0.7 $116M 924k 125.29
Ihs 0.7 $115M 1.0M 113.88
Genesee & Wyoming 0.7 $115M 1.3M 89.92
Palo Alto Networks (PANW) 0.7 $114M 930k 122.57
State Street Corporation (STT) 0.7 $111M 1.4M 78.50
Nielsen Holdings Nv 0.7 $111M 2.5M 44.73
Restoration Hardware Hldgs I 0.7 $110M 1.1M 96.01
Caterpillar (CAT) 0.6 $109M 1.2M 91.53
Qualcomm (QCOM) 0.6 $109M 1.5M 74.33
Textron (TXT) 0.6 $105M 2.5M 42.11
Estee Lauder Companies (EL) 0.6 $104M 1.4M 76.20
Ametek (AME) 0.6 $99M 1.9M 52.63
Mettler-Toledo International (MTD) 0.6 $98M 323k 302.46
Lam Research Corporation (LRCX) 0.6 $98M 1.2M 79.34
Ulta Salon, Cosmetics & Fragrance (ULTA) 0.6 $96M 749k 127.84
Yum! Brands (YUM) 0.6 $94M 1.3M 72.85
Signet Jewelers (SIG) 0.5 $92M 702k 131.57
Servicenow (NOW) 0.5 $92M 1.4M 67.85
Verizon Communications (VZ) 0.5 $88M 1.9M 46.78
CSX Corporation (CSX) 0.5 $87M 2.4M 36.23
Suncor Energy (SU) 0.5 $85M 2.7M 31.78
Halliburton Company (HAL) 0.5 $83M 2.1M 39.33
Nxp Semiconductors N V (NXPI) 0.5 $82M 1.1M 76.40
Jack in the Box (JACK) 0.5 $79M 990k 79.96
Fortinet (FTNT) 0.5 $80M 2.6M 30.66
Steris Corporation 0.5 $79M 1.2M 64.85
Community Health Systems (CYH) 0.5 $79M 1.5M 53.92
Alliance Data Systems Corporation (BFH) 0.5 $77M 270k 286.05
Jones Lang LaSalle Incorporated (JLL) 0.5 $76M 505k 149.93
Packaging Corporation of America (PKG) 0.4 $75M 959k 78.05
Total System Services 0.4 $75M 2.2M 33.96
Wright Medical 0.4 $74M 2.8M 26.87
Allscripts Healthcare Solutions (MDRX) 0.4 $74M 5.8M 12.77
ON Semiconductor (ON) 0.4 $70M 7.0M 10.13
Mead Johnson Nutrition 0.4 $70M 693k 100.54
VeriFone Systems 0.4 $70M 1.9M 37.20
Deckers Outdoor Corporation (DECK) 0.4 $70M 768k 91.04
TransDigm Group Incorporated (TDG) 0.4 $69M 351k 196.35
Qlik Technologies 0.4 $70M 2.3M 30.89
Cbre Group Inc Cl A (CBRE) 0.4 $70M 2.0M 34.25
Starwood Property Trust (STWD) 0.4 $69M 2.9M 23.24
RPM International (RPM) 0.4 $66M 1.3M 50.71
Icon (ICLR) 0.4 $66M 1.3M 50.99
Raymond James Financial (RJF) 0.4 $63M 1.1M 57.29
First Republic Bank/san F (FRCB) 0.4 $63M 1.2M 52.12
Liberty Global Inc C 0.4 $63M 1.3M 48.31
Autodesk (ADSK) 0.4 $61M 1.0M 60.06
Copart (CPRT) 0.4 $61M 1.7M 36.49
Timken Company (TKR) 0.4 $61M 1.4M 42.68
PolyOne Corporation 0.4 $62M 1.6M 37.91
Alexander & Baldwin (ALEX) 0.4 $60M 1.5M 39.26
Align Technology (ALGN) 0.3 $60M 1.1M 55.91
Polaris Industries (PII) 0.3 $58M 382k 151.24
Robert Half International (RHI) 0.3 $57M 981k 58.38
Micron Technology (MU) 0.3 $57M 1.6M 35.01
Rockwood Holdings 0.3 $58M 740k 78.80
Brookdale Senior Living (BKD) 0.3 $58M 1.6M 36.67
Ariad Pharmaceuticals 0.3 $57M 8.3M 6.87
Aegerion Pharmaceuticals 0.3 $58M 2.8M 20.94
Cavium 0.3 $56M 908k 61.82
Pulte (PHM) 0.3 $54M 2.5M 21.46
AMAG Pharmaceuticals 0.3 $53M 1.2M 42.62
JetBlue Airways Corporation (JBLU) 0.3 $53M 3.3M 15.86
Eastman Chemical Company (EMN) 0.3 $53M 699k 75.86
Red Hat 0.3 $53M 771k 69.14
Service Corporation International (SCI) 0.3 $52M 2.3M 22.70
Ameriprise Financial (AMP) 0.3 $51M 386k 132.25
CoStar (CSGP) 0.3 $51M 275k 183.63
Huntsman Corporation (HUN) 0.3 $48M 2.1M 22.78
Quest Diagnostics Incorporated (DGX) 0.3 $47M 698k 67.06
Team Health Holdings 0.3 $47M 816k 57.53
Watsco, Incorporated (WSO) 0.3 $46M 425k 107.00
Williams-Sonoma (WSM) 0.3 $46M 603k 75.68
Ingram Micro 0.3 $45M 1.6M 27.64
F5 Networks (FFIV) 0.3 $46M 350k 130.47
WESCO International (WCC) 0.3 $45M 585k 76.21
Aruba Networks 0.3 $45M 2.5M 18.18
B&G Foods (BGS) 0.3 $44M 1.5M 29.90
CBOE Holdings (CBOE) 0.3 $44M 699k 63.42
Vulcan Materials Company (VMC) 0.2 $42M 637k 65.73
Salix Pharmaceuticals 0.2 $42M 369k 114.94
Tempur-Pedic International (TPX) 0.2 $42M 764k 54.91
Medivation 0.2 $42M 422k 99.61
Church & Dwight (CHD) 0.2 $42M 531k 78.81
Rowan Companies 0.2 $43M 1.8M 23.32
Whirlpool Corporation (WHR) 0.2 $40M 208k 193.74
United Rentals (URI) 0.2 $38M 375k 102.01
Xpo Logistics Inc equity (XPO) 0.2 $40M 969k 40.88
Tiffany & Co. 0.2 $38M 353k 106.86
Nexstar Broadcasting (NXST) 0.2 $37M 706k 51.79
Asbury Automotive (ABG) 0.2 $38M 500k 75.92
Skyworks Solutions (SWKS) 0.2 $38M 525k 72.71
Huron Consulting (HURN) 0.2 $37M 540k 68.39
Aon 0.2 $37M 392k 94.83
Ptc Therapeutics I (PTCT) 0.2 $38M 731k 51.77
Timkensteel (MTUS) 0.2 $38M 1.0M 37.03
BE Aerospace 0.2 $35M 604k 58.02
Harman International Industries 0.2 $36M 337k 106.71
Juniper Networks (JNPR) 0.2 $36M 1.6M 22.32
SolarWinds 0.2 $35M 704k 49.83
Genpact (G) 0.2 $36M 1.9M 18.93
Spectranetics Corporation 0.2 $35M 1.0M 34.58
Allison Transmission Hldngs I (ALSN) 0.2 $35M 1.0M 33.90
Vertex Pharmaceuticals Incorporated (VRTX) 0.2 $34M 285k 118.80
DENTSPLY International 0.2 $34M 644k 53.27
Hubbell Incorporated 0.2 $34M 315k 106.83
MeadWestva 0.2 $34M 766k 44.39
Corporate Executive Board Company 0.2 $33M 459k 72.53
T. Rowe Price (TROW) 0.2 $32M 367k 85.86
East West Ban (EWBC) 0.2 $32M 828k 38.71
WABCO Holdings 0.2 $33M 313k 104.78
Brunswick Corporation (BC) 0.2 $32M 618k 51.26
Wright Express (WEX) 0.2 $32M 325k 98.92
Advanced Energy Industries (AEIS) 0.2 $31M 1.3M 23.70
Hexcel Corporation (HXL) 0.2 $30M 731k 41.49
Norfolk Southern (NSC) 0.2 $28M 259k 109.61
J.B. Hunt Transport Services (JBHT) 0.2 $28M 337k 84.25
Regions Financial Corporation (RF) 0.2 $29M 2.7M 10.56
Werner Enterprises (WERN) 0.2 $29M 922k 31.15
Stifel Financial (SF) 0.2 $29M 569k 51.02
Bright Horizons Fam Sol In D (BFAM) 0.2 $29M 626k 47.01
Dynavax Technologies (DVAX) 0.2 $29M 1.7M 16.86
Martin Marietta Materials (MLM) 0.2 $27M 246k 110.32
Hanesbrands (HBI) 0.2 $27M 240k 111.62
Electronics For Imaging 0.2 $27M 620k 42.83
Lithia Motors (LAD) 0.2 $27M 306k 86.69
BorgWarner (BWA) 0.2 $27M 487k 54.95
Denbury Resources 0.2 $27M 3.3M 8.13
CNO Financial (CNO) 0.2 $27M 1.6M 17.22
Rackspace Hosting 0.2 $27M 566k 46.81
Chemtura Corporation 0.2 $27M 1.1M 24.73
Wageworks 0.2 $27M 425k 64.57
Akamai Technologies (AKAM) 0.1 $26M 411k 62.96
Benchmark Electronics (BHE) 0.1 $25M 999k 25.44
Masimo Corporation (MASI) 0.1 $26M 996k 26.34
Linkedin Corp 0.1 $26M 111k 229.71
Pandora Media 0.1 $25M 1.4M 17.83
Standard Pacific 0.1 $24M 3.3M 7.29
Starwood Hotels & Resorts Worldwide 0.1 $23M 289k 81.07
Panera Bread Company 0.1 $24M 137k 174.80
Shutterfly 0.1 $24M 565k 41.70
Amc Networks Inc Cl A (AMCX) 0.1 $24M 383k 63.77
Forum Energy Technolo 0.1 $23M 1.1M 20.73
Crown Castle Intl (CCI) 0.1 $24M 301k 78.70
Rent-A-Center (UPBD) 0.1 $23M 620k 36.32
Ultimate Software 0.1 $21M 146k 146.81
Nice Systems (NICE) 0.1 $23M 444k 50.65
Dollar General (DG) 0.1 $23M 324k 70.70
2060000 Power Solutions International (PSIX) 0.1 $23M 443k 51.61
Bloomin Brands (BLMN) 0.1 $23M 911k 24.76
Prothena (PRTA) 0.1 $22M 1.1M 20.76
Whitewave Foods 0.1 $22M 641k 34.99
Sotheby's 0.1 $21M 486k 43.18
Cogent Communications (CCOI) 0.1 $21M 593k 35.39
Saia (SAIA) 0.1 $21M 379k 55.36
Macquarie Infrastructure Company 0.1 $20M 278k 71.09
FEI Company 0.1 $20M 226k 90.35
Itt 0.1 $21M 509k 40.46
Demandware 0.1 $20M 351k 57.54
KapStone Paper and Packaging 0.1 $18M 612k 29.31
Synaptics, Incorporated (SYNA) 0.1 $19M 271k 68.84
Sensata Technologies Hldg Bv 0.1 $18M 346k 52.41
Del Friscos Restaurant 0.1 $18M 756k 23.74
Ruckus Wireless 0.1 $18M 1.5M 12.02
Navigator Holdings Ltd Com Stk (NVGS) 0.1 $19M 904k 21.06
Dave & Buster's Entertainmnt (PLAY) 0.1 $18M 667k 27.30
Papa John's Int'l (PZZA) 0.1 $17M 305k 55.80
Rush Enterprises (RUSHA) 0.1 $17M 514k 32.05
Superior Energy Services 0.1 $17M 833k 20.15
Examworks 0.1 $17M 405k 41.59
Homeaway 0.1 $17M 563k 29.78
BGC Partners 0.1 $15M 1.6M 9.15
Oil States International (OIS) 0.1 $16M 327k 48.90
RF Micro Devices 0.1 $16M 957k 16.59
Albemarle Corporation (ALB) 0.1 $15M 243k 60.13
Lpl Financial Holdings (LPLA) 0.1 $15M 342k 44.55
Smart Balance 0.1 $15M 1.3M 11.06
Steelcase (SCS) 0.1 $14M 777k 17.95
Cadence Design Systems (CDNS) 0.1 $14M 759k 18.97
Five Below (FIVE) 0.1 $14M 334k 40.83
Cardiome Pharma 0.1 $14M 1.5M 9.25
Trinseo S A 0.1 $13M 743k 17.45
Finisar Corporation 0.1 $12M 600k 19.41
Monolithic Power Systems (MPWR) 0.1 $13M 252k 49.74
Interxion Holding 0.1 $12M 437k 27.34
Ensco Plc Shs Class A 0.1 $12M 394k 29.95
Matson (MATX) 0.1 $13M 368k 34.52
Nord Anglia Education 0.1 $12M 634k 19.08
Virgin America 0.1 $12M 281k 43.25
Coherus Biosciences (CHRS) 0.1 $13M 778k 16.32
Western Refining 0.1 $9.7M 258k 37.78
Klx Inc Com $0.01 0.1 $9.5M 231k 41.25
Chemocentryx 0.1 $8.7M 1.3M 6.83
Malibu Boats (MBUU) 0.1 $9.2M 476k 19.27
Cumulus Media 0.0 $6.2M 1.5M 4.23
Cornerstone Ondemand 0.0 $6.3M 180k 35.20
Boeing Company (BA) 0.0 $4.3M 33k 129.97
Garmin (GRMN) 0.0 $5.6M 105k 52.83
National Gen Hldgs 0.0 $5.1M 274k 18.61
Coca-Cola Company (KO) 0.0 $2.9M 70k 42.22
Abbott Laboratories (ABT) 0.0 $2.6M 57k 45.03
Pfizer (PFE) 0.0 $3.3M 107k 31.15
Bristol Myers Squibb (BMY) 0.0 $3.9M 66k 59.04
Cisco Systems (CSCO) 0.0 $2.6M 95k 27.82
Genuine Parts Company (GPC) 0.0 $3.1M 29k 106.57
Snap-on Incorporated (SNA) 0.0 $2.6M 19k 136.77
Union Pacific Corporation (UNP) 0.0 $3.1M 26k 119.12
Intel Corporation (INTC) 0.0 $3.3M 91k 36.29
Medtronic 0.0 $3.7M 51k 72.19
Analog Devices (ADI) 0.0 $2.6M 46k 55.51
CVS Caremark Corporation (CVS) 0.0 $2.6M 27k 96.29
GlaxoSmithKline 0.0 $3.5M 82k 42.74
Procter & Gamble Company (PG) 0.0 $3.8M 42k 91.09
Cintas Corporation (CTAS) 0.0 $2.6M 33k 78.44
Gannett 0.0 $2.8M 88k 31.92
Wyndham Worldwide Corporation 0.0 $4.1M 48k 85.75
American Water Works (AWK) 0.0 $2.6M 49k 53.31
Marathon Petroleum Corp (MPC) 0.0 $3.7M 41k 90.26
Exxon Mobil Corporation (XOM) 0.0 $1.5M 16k 92.45
Johnson & Johnson (JNJ) 0.0 $1.2M 11k 104.57
Archer Daniels Midland Company (ADM) 0.0 $1.9M 37k 52.00
General Electric Company 0.0 $1.2M 46k 25.27
Kimberly-Clark Corporation (KMB) 0.0 $2.2M 19k 115.53
Paychex (PAYX) 0.0 $2.5M 55k 46.18
Morgan Stanley (MS) 0.0 $1.2M 31k 38.81
Merck & Co (MRK) 0.0 $994k 18k 56.77
Pepsi (PEP) 0.0 $2.1M 23k 94.54
Texas Instruments Incorporated (TXN) 0.0 $2.5M 47k 53.47
Dr Pepper Snapple 0.0 $1.9M 27k 71.68
MetLife (MET) 0.0 $1.8M 33k 54.08
Jack Henry & Associates (JKHY) 0.0 $2.5M 40k 62.13
iShares Russell 2000 Growth Index (IWO) 0.0 $1.3M 9.4k 142.34
L Brands 0.0 $2.3M 27k 86.55
Tandem Diabetes Care 0.0 $1.1M 89k 12.70
Tyco International 0.0 $912k 21k 43.87
Chubb Corporation 0.0 $494k 4.8k 103.37
Northern Trust Corporation (NTRS) 0.0 $815k 12k 67.38
Berkshire Hathaway (BRK.B) 0.0 $633k 4.2k 150.25
Interval Leisure 0.0 $562k 27k 20.89
Chevron Corporation (CVX) 0.0 $224k 2.0k 112.00
Lennar Corporation (LEN) 0.0 $768k 17k 44.78
3M Company (MMM) 0.0 $311k 1.9k 164.20
Lumber Liquidators Holdings (LLFLQ) 0.0 $769k 12k 66.29
Waste Connections 0.0 $795k 18k 43.98
Pall Corporation 0.0 $486k 4.8k 101.25
Emerson Electric (EMR) 0.0 $247k 4.0k 61.75
Air Products & Chemicals (APD) 0.0 $479k 3.3k 144.28
Lockheed Martin Corporation (LMT) 0.0 $221k 1.2k 192.17
Colgate-Palmolive Company (CL) 0.0 $201k 2.9k 69.07
International Business Machines (IBM) 0.0 $803k 5.0k 160.50
Schlumberger (SLB) 0.0 $681k 8.0k 85.35
Biogen Idec (BIIB) 0.0 $234k 690.00 339.13
NewMarket Corporation (NEU) 0.0 $521k 1.3k 403.88
Sempra Energy (SRE) 0.0 $223k 2.0k 111.50
Ventas (VTR) 0.0 $338k 4.7k 71.63
Mueller Water Products (MWA) 0.0 $494k 48k 10.25
JMP 0.0 $357k 47k 7.62
Mattson Technology 0.0 $536k 158k 3.40
Abaxis 0.0 $727k 13k 56.80
Ruth's Hospitality 0.0 $458k 31k 15.02
iShares Russell 1000 Growth Index (IWF) 0.0 $733k 7.7k 95.64
Boston Properties (BXP) 0.0 $283k 2.2k 128.64
Cardiovascular Systems 0.0 $550k 18k 30.05
Douglas Dynamics (PLOW) 0.0 $756k 35k 21.42
iShares Russell Midcap Growth Idx. (IWP) 0.0 $316k 3.4k 93.35
Inphi Corporation 0.0 $658k 36k 18.48
Blackhawk Network Hldgs Inc cl a 0.0 $442k 11k 38.77
Ocera Therapeutics 0.0 $416k 65k 6.37