Westfield Capital Management as of Sept. 30, 2019
Portfolio Holdings for Westfield Capital Management
Westfield Capital Management holds 234 positions in its portfolio as reported in the September 2019 quarterly 13F filing
| Company (Ticker) | Portfolio Weight | Valued At | Change in Shares | Share Count | Share Price |
|---|---|---|---|---|---|
| Medicines Company | 2.6 | $323M | 6.5M | 50.00 | |
| Microsoft Corporation (MSFT) | 2.5 | $315M | 2.3M | 139.03 | |
| Apple (AAPL) | 2.5 | $312M | 1.4M | 223.97 | |
| Amazon (AMZN) | 2.4 | $305M | 176k | 1735.91 | |
| Alphabet Inc Class A cs (GOOGL) | 2.2 | $280M | 229k | 1221.14 | |
| Visa (V) | 1.9 | $235M | 1.4M | 172.01 | |
| Facebook Inc cl a (META) | 1.9 | $233M | 1.3M | 178.08 | |
| Teledyne Technologies Incorporated (TDY) | 1.7 | $211M | 654k | 321.99 | |
| Fidelity National Information Services (FIS) | 1.7 | $210M | 1.6M | 132.76 | |
| Servicenow (NOW) | 1.5 | $189M | 744k | 253.85 | |
| Home Depot (HD) | 1.5 | $185M | 799k | 232.02 | |
| Ingersoll-rand Co Ltd-cl A | 1.4 | $173M | 1.4M | 123.21 | |
| salesforce (CRM) | 1.3 | $168M | 1.1M | 148.44 | |
| Marathon Petroleum Corp (MPC) | 1.3 | $167M | 2.7M | 60.75 | |
| Ametek (AME) | 1.3 | $165M | 1.8M | 91.82 | |
| L3harris Technologies (LHX) | 1.3 | $161M | 772k | 208.64 | |
| Vertex Pharmaceuticals Incorporated (VRTX) | 1.3 | $158M | 933k | 169.42 | |
| Mettler-Toledo International (MTD) | 1.3 | $159M | 226k | 704.40 | |
| Charter Communications Inc New Cl A cl a (CHTR) | 1.2 | $148M | 359k | 412.12 | |
| Global Payments (GPN) | 1.1 | $143M | 899k | 159.00 | |
| Bio-Rad Laboratories (BIO) | 1.1 | $137M | 412k | 332.74 | |
| Thermo Fisher Scientific (TMO) | 1.1 | $136M | 468k | 291.27 | |
| Illinois Tool Works (ITW) | 1.0 | $123M | 787k | 156.49 | |
| S&p Global (SPGI) | 0.9 | $119M | 485k | 244.98 | |
| TransDigm Group Incorporated (TDG) | 0.9 | $118M | 227k | 520.67 | |
| Cooper Companies | 0.9 | $113M | 381k | 297.00 | |
| Ascendis Pharma A S (ASND) | 0.9 | $108M | 1.1M | 96.32 | |
| Brookfield Asset Management | 0.9 | $108M | 2.0M | 53.09 | |
| Adobe Systems Incorporated (ADBE) | 0.8 | $106M | 385k | 276.25 | |
| Constellation Brands (STZ) | 0.8 | $104M | 502k | 207.28 | |
| Transunion (TRU) | 0.8 | $103M | 1.3M | 81.11 | |
| Arthur J. Gallagher & Co. (AJG) | 0.8 | $101M | 1.1M | 89.57 | |
| Applied Materials (AMAT) | 0.8 | $102M | 2.0M | 49.90 | |
| Steris Plc Ord equities (STE) | 0.8 | $101M | 699k | 144.49 | |
| Marriott International (MAR) | 0.8 | $100M | 802k | 124.37 | |
| Alexandria Real Estate Equities (ARE) | 0.8 | $98M | 635k | 154.04 | |
| Icon (ICLR) | 0.8 | $97M | 657k | 147.34 | |
| Metropcs Communications (TMUS) | 0.8 | $96M | 1.2M | 78.77 | |
| Broadcom (AVGO) | 0.8 | $96M | 347k | 276.07 | |
| Caterpillar (CAT) | 0.8 | $94M | 741k | 126.31 | |
| J.B. Hunt Transport Services (JBHT) | 0.8 | $93M | 844k | 110.65 | |
| stock | 0.8 | $94M | 796k | 117.86 | |
| Topbuild (BLD) | 0.7 | $89M | 923k | 96.43 | |
| Union Pacific Corporation (UNP) | 0.7 | $88M | 543k | 161.98 | |
| Trex Company (TREX) | 0.7 | $87M | 956k | 90.93 | |
| Dex (DXCM) | 0.7 | $87M | 582k | 149.24 | |
| Blackstone Group Inc Com Cl A (BX) | 0.7 | $86M | 1.8M | 48.84 | |
| Bristol Myers Squibb (BMY) | 0.7 | $85M | 1.7M | 50.71 | |
| Walt Disney Company (DIS) | 0.7 | $81M | 622k | 130.32 | |
| Cisco Systems (CSCO) | 0.7 | $81M | 1.6M | 49.41 | |
| Nice Systems (NICE) | 0.7 | $82M | 568k | 143.80 | |
| IDEXX Laboratories (IDXX) | 0.6 | $80M | 295k | 271.93 | |
| Boston Scientific Corporation (BSX) | 0.6 | $80M | 2.0M | 40.69 | |
| Fortinet (FTNT) | 0.6 | $77M | 1000k | 76.76 | |
| Wal-Mart Stores (WMT) | 0.6 | $75M | 630k | 118.68 | |
| Progressive Corporation (PGR) | 0.6 | $74M | 955k | 77.25 | |
| ON Semiconductor (ON) | 0.6 | $72M | 3.8M | 19.21 | |
| Lpl Financial Holdings (LPLA) | 0.6 | $72M | 884k | 81.90 | |
| Hilton Worldwide Holdings (HLT) | 0.6 | $72M | 771k | 93.11 | |
| Essent (ESNT) | 0.6 | $68M | 1.4M | 47.67 | |
| Zendesk | 0.6 | $68M | 939k | 72.88 | |
| Paypal Holdings (PYPL) | 0.6 | $69M | 665k | 103.59 | |
| Black Knight | 0.5 | $66M | 1.1M | 61.06 | |
| Altice Usa Inc cl a (ATUS) | 0.5 | $65M | 2.3M | 28.68 | |
| Ulta Salon, Cosmetics & Fragrance (ULTA) | 0.5 | $64M | 256k | 250.65 | |
| Five Below (FIVE) | 0.5 | $64M | 504k | 126.10 | |
| Wright Express (WEX) | 0.5 | $64M | 317k | 202.07 | |
| Spirit Realty Capital | 0.5 | $64M | 1.3M | 47.86 | |
| Haemonetics Corporation (HAE) | 0.5 | $62M | 491k | 126.14 | |
| Woodward Governor Company (WWD) | 0.5 | $63M | 583k | 107.83 | |
| Blueprint Medicines (BPMC) | 0.5 | $62M | 847k | 73.47 | |
| Fair Isaac Corporation (FICO) | 0.5 | $61M | 201k | 303.52 | |
| FleetCor Technologies | 0.5 | $61M | 212k | 286.78 | |
| Lincoln Electric Holdings (LECO) | 0.5 | $60M | 688k | 86.76 | |
| Lululemon Athletica (LULU) | 0.5 | $60M | 314k | 192.53 | |
| Ihs Markit | 0.5 | $58M | 870k | 66.88 | |
| Pioneer Natural Resources (PXD) | 0.5 | $56M | 448k | 125.77 | |
| Pbf Energy Inc cl a (PBF) | 0.5 | $56M | 2.1M | 27.19 | |
| Pure Storage Inc - Class A (PSTG) | 0.5 | $57M | 3.3M | 16.94 | |
| Madison Square Garden Cl A (MSGS) | 0.4 | $55M | 209k | 263.52 | |
| Proofpoint | 0.4 | $54M | 415k | 129.05 | |
| Eldorado Resorts | 0.4 | $54M | 1.4M | 39.87 | |
| Autodesk (ADSK) | 0.4 | $52M | 352k | 147.70 | |
| Ross Stores (ROST) | 0.4 | $53M | 479k | 109.85 | |
| EOG Resources (EOG) | 0.4 | $52M | 704k | 74.22 | |
| Fiserv (FI) | 0.4 | $53M | 508k | 103.59 | |
| Quest Diagnostics Incorporated (DGX) | 0.4 | $50M | 466k | 107.03 | |
| Acceleron Pharma | 0.4 | $49M | 1.2M | 39.51 | |
| Microchip Technology (MCHP) | 0.4 | $47M | 502k | 92.91 | |
| RPM International (RPM) | 0.4 | $47M | 680k | 68.81 | |
| Take-Two Interactive Software (TTWO) | 0.4 | $47M | 372k | 125.34 | |
| RealPage | 0.4 | $47M | 741k | 62.86 | |
| Palo Alto Networks (PANW) | 0.4 | $46M | 226k | 203.83 | |
| Cognizant Technology Solutions (CTSH) | 0.4 | $45M | 754k | 60.26 | |
| Flowserve Corporation (FLS) | 0.4 | $45M | 967k | 46.71 | |
| HEICO Corporation (HEI.A) | 0.4 | $46M | 467k | 97.31 | |
| Twilio Inc cl a (TWLO) | 0.4 | $46M | 413k | 109.96 | |
| 8x8 (EGHT) | 0.3 | $44M | 2.1M | 20.72 | |
| Sba Communications Corp (SBAC) | 0.3 | $44M | 182k | 241.15 | |
| NCR Corporation (VYX) | 0.3 | $43M | 1.4M | 31.56 | |
| Guidewire Software (GWRE) | 0.3 | $43M | 407k | 105.38 | |
| Qts Realty Trust | 0.3 | $43M | 837k | 51.41 | |
| Summit Matls Inc cl a (SUM) | 0.3 | $41M | 1.8M | 22.20 | |
| D.R. Horton (DHI) | 0.3 | $39M | 740k | 52.71 | |
| Wpx Energy | 0.3 | $38M | 3.6M | 10.59 | |
| Yum China Holdings (YUMC) | 0.3 | $38M | 844k | 45.43 | |
| Rush Enterprises (RUSHA) | 0.3 | $37M | 959k | 38.58 | |
| Interxion Holding | 0.3 | $38M | 466k | 81.46 | |
| V.F. Corporation (VFC) | 0.3 | $37M | 412k | 88.99 | |
| Coherent | 0.3 | $36M | 233k | 153.72 | |
| Msci (MSCI) | 0.3 | $36M | 165k | 217.75 | |
| Ss&c Technologies Holding (SSNC) | 0.3 | $37M | 711k | 51.57 | |
| Sun Communities (SUI) | 0.3 | $37M | 247k | 148.45 | |
| IAC/InterActive | 0.3 | $35M | 160k | 217.97 | |
| Orion Engineered Carbons (OEC) | 0.3 | $35M | 2.1M | 16.71 | |
| CoStar (CSGP) | 0.3 | $34M | 58k | 593.19 | |
| Knowles (KN) | 0.3 | $34M | 1.7M | 20.34 | |
| Masimo Corporation (MASI) | 0.3 | $33M | 221k | 148.79 | |
| Signature Bank (SBNY) | 0.2 | $32M | 266k | 119.22 | |
| Rockwell Automation (ROK) | 0.2 | $31M | 190k | 164.80 | |
| Diamondback Energy (FANG) | 0.2 | $31M | 346k | 89.91 | |
| Burlington Stores (BURL) | 0.2 | $31M | 155k | 199.82 | |
| W.R. Grace & Co. | 0.2 | $30M | 444k | 66.76 | |
| Hubspot (HUBS) | 0.2 | $31M | 201k | 151.61 | |
| Performance Food (PFGC) | 0.2 | $30M | 656k | 46.01 | |
| Timken Company (TKR) | 0.2 | $29M | 657k | 43.51 | |
| Charles River Laboratories (CRL) | 0.2 | $29M | 220k | 132.37 | |
| Lam Research Corporation (LRCX) | 0.2 | $28M | 123k | 231.11 | |
| Entegris (ENTG) | 0.2 | $27M | 576k | 47.06 | |
| Cabot Microelectronics Corporation | 0.2 | $28M | 198k | 141.21 | |
| Fnf (FNF) | 0.2 | $27M | 605k | 44.41 | |
| Papa John's Int'l (PZZA) | 0.2 | $26M | 491k | 52.35 | |
| Firstcash | 0.2 | $26M | 286k | 91.67 | |
| Ceridian Hcm Hldg (DAY) | 0.2 | $26M | 530k | 49.37 | |
| WNS | 0.2 | $25M | 426k | 58.75 | |
| FMC Corporation (FMC) | 0.2 | $25M | 290k | 87.68 | |
| Kemper Corp Del (KMPR) | 0.2 | $25M | 324k | 77.95 | |
| Arista Networks (ANET) | 0.2 | $25M | 106k | 238.92 | |
| Ingevity (NGVT) | 0.2 | $25M | 291k | 84.84 | |
| Strategic Education (STRA) | 0.2 | $26M | 188k | 135.88 | |
| Nuance Communications | 0.2 | $24M | 1.5M | 16.31 | |
| Integra LifeSciences Holdings (IART) | 0.2 | $24M | 395k | 60.07 | |
| Sarepta Therapeutics (SRPT) | 0.2 | $24M | 321k | 75.32 | |
| Catalent (CTLT) | 0.2 | $23M | 489k | 47.66 | |
| Old Dominion Freight Line (ODFL) | 0.2 | $23M | 135k | 169.97 | |
| Alnylam Pharmaceuticals (ALNY) | 0.2 | $23M | 280k | 80.42 | |
| Bright Horizons Fam Sol In D (BFAM) | 0.2 | $23M | 151k | 152.50 | |
| Rogers Corporation (ROG) | 0.2 | $21M | 154k | 136.71 | |
| Ironwood Pharmaceuticals (IRWD) | 0.2 | $22M | 2.5M | 8.59 | |
| Msa Safety Inc equity (MSA) | 0.2 | $22M | 198k | 109.11 | |
| Sage Therapeutics (SAGE) | 0.2 | $21M | 147k | 140.29 | |
| Viavi Solutions Inc equities (VIAV) | 0.2 | $22M | 1.5M | 14.00 | |
| Lumentum Hldgs (LITE) | 0.2 | $21M | 390k | 53.56 | |
| Mimecast | 0.2 | $22M | 606k | 35.67 | |
| Coupa Software | 0.2 | $21M | 162k | 129.57 | |
| Western Digital (WDC) | 0.2 | $20M | 341k | 59.64 | |
| Grand Canyon Education (LOPE) | 0.2 | $20M | 201k | 98.20 | |
| Pacira Pharmaceuticals (PCRX) | 0.2 | $20M | 515k | 38.07 | |
| Intersect Ent | 0.2 | $20M | 1.2M | 17.01 | |
| Ryder System (R) | 0.1 | $19M | 372k | 51.77 | |
| Berry Plastics (BERY) | 0.1 | $19M | 491k | 39.27 | |
| Cyrusone | 0.1 | $18M | 231k | 79.10 | |
| Teladoc (TDOC) | 0.1 | $18M | 270k | 67.72 | |
| Alphabet Inc Class C cs (GOOG) | 0.1 | $18M | 15k | 1218.99 | |
| Appollo Global Mgmt Inc Cl A | 0.1 | $19M | 491k | 37.82 | |
| Meritor | 0.1 | $18M | 954k | 18.50 | |
| Zynga | 0.1 | $17M | 2.9M | 5.82 | |
| Rmr Group Inc cl a (RMR) | 0.1 | $17M | 384k | 45.48 | |
| Hamilton Lane Inc Common (HLNE) | 0.1 | $18M | 317k | 56.96 | |
| Paylocity Holding Corporation (PCTY) | 0.1 | $15M | 150k | 97.58 | |
| Smartsheet (SMAR) | 0.1 | $14M | 399k | 36.03 | |
| Palomar Hldgs (PLMR) | 0.1 | $15M | 388k | 39.42 | |
| American Eagle Outfitters (AEO) | 0.1 | $14M | 870k | 16.22 | |
| Envestnet (ENV) | 0.1 | $13M | 235k | 56.70 | |
| Fate Therapeutics (FATE) | 0.1 | $14M | 906k | 15.53 | |
| First Hawaiian (FHB) | 0.1 | $14M | 517k | 26.70 | |
| Momenta Pharmaceuticals | 0.1 | $13M | 983k | 12.96 | |
| Matson (MATX) | 0.1 | $13M | 345k | 37.51 | |
| Orchard Therapeutics Plc ads | 0.1 | $13M | 1.1M | 11.88 | |
| Tradeweb Markets (TW) | 0.1 | $12M | 336k | 36.98 | |
| Abbott Laboratories (ABT) | 0.1 | $11M | 131k | 83.67 | |
| Avery Dennison Corporation (AVY) | 0.1 | $11M | 97k | 113.57 | |
| Fibrogen (FGEN) | 0.1 | $12M | 316k | 36.98 | |
| Correvio Pharma Corp | 0.1 | $9.8M | 4.9M | 2.00 | |
| Repay Hldgs Corp (RPAY) | 0.1 | $9.8M | 734k | 13.33 | |
| Coca-Cola Company (KO) | 0.1 | $8.1M | 149k | 54.44 | |
| Merck & Co (MRK) | 0.1 | $8.2M | 97k | 84.18 | |
| Texas Instruments Incorporated (TXN) | 0.1 | $9.3M | 72k | 129.25 | |
| World Wrestling Entertainment | 0.1 | $9.2M | 129k | 71.15 | |
| Rocket Pharmaceuticals (RCKT) | 0.1 | $9.2M | 786k | 11.65 | |
| Covetrus | 0.1 | $8.7M | 731k | 11.89 | |
| JPMorgan Chase & Co. (JPM) | 0.1 | $7.5M | 64k | 117.68 | |
| Verizon Communications (VZ) | 0.1 | $8.0M | 133k | 60.36 | |
| Nextera Energy (NEE) | 0.1 | $7.0M | 30k | 233.00 | |
| Target Corporation (TGT) | 0.1 | $7.2M | 67k | 106.91 | |
| Vail Resorts (MTN) | 0.1 | $7.7M | 34k | 227.55 | |
| Jack Henry & Associates (JKHY) | 0.1 | $6.9M | 47k | 145.98 | |
| Apellis Pharmaceuticals (APLS) | 0.1 | $7.1M | 294k | 24.09 | |
| Archer Daniels Midland Company (ADM) | 0.1 | $6.2M | 151k | 41.07 | |
| CVS Caremark Corporation (CVS) | 0.1 | $6.8M | 108k | 63.07 | |
| Fifth Third Ban (FITB) | 0.1 | $5.8M | 212k | 27.38 | |
| Cme (CME) | 0.0 | $5.5M | 26k | 211.35 | |
| Pfizer (PFE) | 0.0 | $5.0M | 140k | 35.93 | |
| Darden Restaurants (DRI) | 0.0 | $5.1M | 43k | 118.22 | |
| Qualcomm (QCOM) | 0.0 | $4.7M | 62k | 76.28 | |
| Danaher Corporation (DHR) | 0.0 | $5.1M | 36k | 144.43 | |
| Starbucks Corporation (SBUX) | 0.0 | $5.3M | 61k | 88.42 | |
| First American Financial (FAF) | 0.0 | $4.7M | 79k | 59.01 | |
| Gartner (IT) | 0.0 | $3.8M | 26k | 142.99 | |
| Live Nation Entertainment (LYV) | 0.0 | $3.1M | 47k | 66.34 | |
| Raymond James Financial (RJF) | 0.0 | $4.2M | 51k | 82.46 | |
| Nexstar Broadcasting (NXST) | 0.0 | $2.0M | 19k | 102.29 | |
| Celanese Corporation (CE) | 0.0 | $2.6M | 22k | 122.29 | |
| Marten Transport (MRTN) | 0.0 | $2.0M | 98k | 20.78 | |
| Grocery Outlet Hldg Corp (GO) | 0.0 | $2.6M | 74k | 34.67 | |
| CSX Corporation (CSX) | 0.0 | $660k | 9.5k | 69.25 | |
| Valero Energy Corporation (VLO) | 0.0 | $689k | 8.1k | 85.27 | |
| Avnet (AVT) | 0.0 | $1.6M | 37k | 44.49 | |
| East West Ban (EWBC) | 0.0 | $1.7M | 39k | 44.30 | |
| Waste Connections (WCN) | 0.0 | $1.1M | 12k | 92.03 | |
| Boyd Gaming Corporation (BYD) | 0.0 | $451k | 19k | 23.96 | |
| Nasdaq Omx (NDAQ) | 0.0 | $382k | 3.9k | 99.22 | |
| International Business Machines (IBM) | 0.0 | $291k | 2.0k | 145.50 | |
| Nike (NKE) | 0.0 | $473k | 5.0k | 93.87 | |
| UnitedHealth (UNH) | 0.0 | $618k | 2.8k | 217.22 | |
| Biogen Idec (BIIB) | 0.0 | $562k | 2.4k | 232.81 | |
| Ventas (VTR) | 0.0 | $324k | 4.4k | 72.94 | |
| CBOE Holdings (CBOE) | 0.0 | $391k | 3.4k | 115.00 | |
| Nxp Semiconductors N V (NXPI) | 0.0 | $237k | 2.2k | 109.22 | |
| Dunkin' Brands Group | 0.0 | $357k | 4.5k | 79.33 | |
| Quotient | 0.0 | $187k | 24k | 7.76 | |
| Univar | 0.0 | $574k | 28k | 20.76 | |
| Tandem Diabetes Care (TNDM) | 0.0 | $499k | 8.5k | 59.03 | |
| Axonics Modulation Technolog (AXNX) | 0.0 | $293k | 11k | 26.88 |
