Westfield Capital Management as of Dec. 31, 2023
Portfolio Holdings for Westfield Capital Management
Westfield Capital Management holds 239 positions in its portfolio as reported in the December 2023 quarterly 13F filing
| Company (Ticker) | Portfolio Weight | Valued At | Change in Shares | Share Count | Share Price |
|---|---|---|---|---|---|
| Microsoft Corporation (MSFT) | 3.4 | $586M | 1.6M | 376.04 | |
| Ascendis Pharma A/s Sponsored Adr (ASND) | 3.0 | $508M | 4.0M | 125.95 | |
| Apple (AAPL) | 2.8 | $480M | 2.5M | 192.53 | |
| Alphabet Cap Stk Cl A (GOOGL) | 2.6 | $454M | 3.2M | 139.69 | |
| Amazon (AMZN) | 2.1 | $355M | 2.3M | 151.94 | |
| TransDigm Group Incorporated (TDG) | 1.9 | $324M | 320k | 1011.60 | |
| NVIDIA Corporation (NVDA) | 1.7 | $295M | 596k | 495.22 | |
| Visa Com Cl A (V) | 1.6 | $283M | 1.1M | 260.35 | |
| Meta Platforms Cl A (META) | 1.5 | $256M | 724k | 353.96 | |
| Builders FirstSource (BLDR) | 1.4 | $237M | 1.4M | 166.94 | |
| Dex (DXCM) | 1.3 | $231M | 1.9M | 124.09 | |
| UnitedHealth (UNH) | 1.3 | $229M | 435k | 526.47 | |
| Servicenow (NOW) | 1.2 | $209M | 296k | 706.49 | |
| Axon Enterprise (AXON) | 1.1 | $189M | 732k | 258.33 | |
| Saia (SAIA) | 1.0 | $165M | 376k | 438.22 | |
| M/I Homes (MHO) | 1.0 | $163M | 1.2M | 137.74 | |
| Ametek (AME) | 0.9 | $162M | 980k | 164.89 | |
| salesforce (CRM) | 0.9 | $160M | 608k | 263.14 | |
| Icon SHS (ICLR) | 0.9 | $158M | 559k | 283.07 | |
| Insulet Corporation (PODD) | 0.9 | $153M | 705k | 216.98 | |
| Option Care Health Com New (OPCH) | 0.9 | $151M | 4.5M | 33.69 | |
| Lincoln Electric Holdings (LECO) | 0.9 | $150M | 688k | 217.46 | |
| Marvell Technology (MRVL) | 0.9 | $146M | 2.4M | 60.31 | |
| Home Depot (HD) | 0.8 | $132M | 382k | 346.55 | |
| Abbvie (ABBV) | 0.8 | $130M | 840k | 154.97 | |
| Smartsheet Com Cl A (SMAR) | 0.8 | $129M | 2.7M | 47.82 | |
| Avantor (AVTR) | 0.7 | $124M | 5.4M | 22.83 | |
| CoStar (CSGP) | 0.7 | $122M | 1.4M | 87.39 | |
| Costco Wholesale Corporation (COST) | 0.7 | $122M | 185k | 660.08 | |
| Willscot Mobil Mini Hldng Com Cl A (WSC) | 0.7 | $121M | 2.7M | 44.50 | |
| Rocket Pharmaceuticals (RCKT) | 0.7 | $118M | 3.9M | 29.97 | |
| Nice Sponsored Adr (NICE) | 0.7 | $116M | 579k | 199.51 | |
| Hubspot (HUBS) | 0.6 | $112M | 192k | 580.54 | |
| Inspire Med Sys (INSP) | 0.6 | $111M | 546k | 203.43 | |
| Global Payments (GPN) | 0.6 | $110M | 867k | 127.00 | |
| Uber Technologies (UBER) | 0.6 | $109M | 1.8M | 61.57 | |
| MGM Resorts International. (MGM) | 0.6 | $107M | 2.4M | 44.68 | |
| Legend Biotech Corp Sponsored Ads (LEGN) | 0.6 | $107M | 1.8M | 60.17 | |
| Dynatrace Com New (DT) | 0.6 | $107M | 1.9M | 54.69 | |
| Constellation Brands Cl A (STZ) | 0.6 | $105M | 435k | 241.75 | |
| Cadence Design Systems (CDNS) | 0.6 | $104M | 383k | 272.37 | |
| Genpact SHS (G) | 0.6 | $104M | 3.0M | 34.71 | |
| Workday Cl A (WDAY) | 0.6 | $104M | 376k | 276.06 | |
| Hexcel Corporation (HXL) | 0.6 | $104M | 1.4M | 73.75 | |
| Ross Stores (ROST) | 0.6 | $102M | 738k | 138.39 | |
| Flywire Corporation Com Vtg (FLYW) | 0.6 | $102M | 4.4M | 23.15 | |
| F5 Networks (FFIV) | 0.6 | $101M | 564k | 178.98 | |
| Union Pacific Corporation (UNP) | 0.6 | $100M | 409k | 245.62 | |
| Eli Lilly & Co. (LLY) | 0.6 | $98M | 168k | 582.92 | |
| Lpl Financial Holdings (LPLA) | 0.6 | $98M | 429k | 227.62 | |
| Lantheus Holdings Inc Common Stock Usd 0.01 (LNTH) | 0.6 | $97M | 1.6M | 62.00 | |
| Rockwell Automation (ROK) | 0.6 | $97M | 312k | 310.48 | |
| Masimo Corporation (MASI) | 0.6 | $96M | 819k | 117.21 | |
| Avery Dennison Corporation (AVY) | 0.6 | $95M | 468k | 202.16 | |
| Texas Roadhouse (TXRH) | 0.5 | $94M | 769k | 122.23 | |
| American Intl Group Com New (AIG) | 0.5 | $94M | 1.4M | 67.75 | |
| Hubbell (HUBB) | 0.5 | $94M | 284k | 328.93 | |
| Fair Isaac Corporation (FICO) | 0.5 | $92M | 79k | 1164.01 | |
| Progressive Corporation (PGR) | 0.5 | $92M | 577k | 159.28 | |
| Vaxcyte (PCVX) | 0.5 | $91M | 1.5M | 62.80 | |
| Zscaler Incorporated (ZS) | 0.5 | $91M | 412k | 221.56 | |
| Chipotle Mexican Grill (CMG) | 0.5 | $91M | 40k | 2286.98 | |
| IDEXX Laboratories (IDXX) | 0.5 | $89M | 161k | 555.05 | |
| Copart (CPRT) | 0.5 | $89M | 1.8M | 49.00 | |
| Vertiv Holdings Com Cl A (VRT) | 0.5 | $88M | 1.8M | 48.03 | |
| Comfort Systems USA (FIX) | 0.5 | $88M | 427k | 205.67 | |
| J.B. Hunt Transport Services (JBHT) | 0.5 | $88M | 438k | 199.74 | |
| Cdw (CDW) | 0.5 | $86M | 377k | 227.32 | |
| Ptc (PTC) | 0.5 | $85M | 488k | 174.96 | |
| Tesla Motors (TSLA) | 0.5 | $85M | 341k | 248.48 | |
| Msci (MSCI) | 0.5 | $84M | 148k | 565.65 | |
| Sun Communities (SUI) | 0.5 | $84M | 627k | 133.65 | |
| Five Below (FIVE) | 0.5 | $83M | 390k | 213.16 | |
| Arthur J. Gallagher & Co. (AJG) | 0.5 | $83M | 369k | 224.88 | |
| Celanese Corporation (CE) | 0.5 | $81M | 523k | 155.37 | |
| IDEX Corporation (IEX) | 0.5 | $81M | 371k | 217.11 | |
| Bio Rad Labs Cl A (BIO) | 0.5 | $80M | 247k | 322.89 | |
| Paylocity Holding Corporation (PCTY) | 0.5 | $80M | 483k | 164.85 | |
| Tenable Hldgs (TENB) | 0.5 | $79M | 1.7M | 46.06 | |
| Ceridian Hcm Hldg (DAY) | 0.5 | $79M | 1.2M | 67.12 | |
| Ares Management Corporation Cl A Com Stk (ARES) | 0.5 | $78M | 659k | 118.92 | |
| Neurocrine Biosciences (NBIX) | 0.5 | $78M | 594k | 131.76 | |
| Watsco, Incorporated (WSO) | 0.5 | $78M | 181k | 428.47 | |
| Itt (ITT) | 0.4 | $77M | 643k | 119.32 | |
| McDonald's Corporation (MCD) | 0.4 | $77M | 258k | 296.51 | |
| Tapestry (TPR) | 0.4 | $76M | 2.1M | 36.81 | |
| PPG Industries (PPG) | 0.4 | $76M | 509k | 149.55 | |
| Meritage Homes Corporation (MTH) | 0.4 | $75M | 432k | 174.20 | |
| Apollo Global Mgmt (APO) | 0.4 | $75M | 808k | 93.19 | |
| Red Rock Resorts Cl A (RRR) | 0.4 | $74M | 1.4M | 53.33 | |
| Vulcan Materials Company (VMC) | 0.4 | $72M | 318k | 227.01 | |
| Hilton Worldwide Holdings (HLT) | 0.4 | $71M | 388k | 182.09 | |
| S&p Global (SPGI) | 0.4 | $69M | 157k | 440.52 | |
| East West Ban (EWBC) | 0.4 | $68M | 941k | 71.95 | |
| Palo Alto Networks (PANW) | 0.4 | $68M | 229k | 294.88 | |
| Cooper Cos Com New | 0.4 | $67M | 177k | 378.44 | |
| Samsara Com Cl A (IOT) | 0.4 | $66M | 2.0M | 33.38 | |
| WNS HLDGS Spon Adr | 0.4 | $66M | 1.0M | 63.20 | |
| Advanced Micro Devices (AMD) | 0.4 | $65M | 438k | 147.41 | |
| Permian Resources Corp Class A Com (PR) | 0.4 | $65M | 4.7M | 13.60 | |
| BRP Com Sun Vtg (DOOO) | 0.4 | $64M | 896k | 71.69 | |
| Casella Waste Sys Cl A (CWST) | 0.4 | $64M | 752k | 85.46 | |
| Wingstop (WING) | 0.4 | $64M | 250k | 256.58 | |
| Sentinelone Cl A (S) | 0.4 | $64M | 2.3M | 27.44 | |
| Encana Corporation (OVV) | 0.4 | $64M | 1.4M | 43.92 | |
| Blue Owl Capital Com Cl A (OWL) | 0.4 | $63M | 4.3M | 14.90 | |
| Wal-Mart Stores (WMT) | 0.4 | $63M | 397k | 157.65 | |
| Ge Healthcare Technologies I Common Stock (GEHC) | 0.4 | $63M | 808k | 77.32 | |
| Datadog Cl A Com (DDOG) | 0.4 | $62M | 511k | 121.38 | |
| Bright Horizons Fam Sol In D (BFAM) | 0.4 | $62M | 658k | 94.24 | |
| Haemonetics Corporation (HAE) | 0.4 | $61M | 712k | 85.51 | |
| MKS Instruments (MKSI) | 0.4 | $61M | 590k | 102.87 | |
| Deckers Outdoor Corporation (DECK) | 0.4 | $61M | 91k | 668.43 | |
| Procore Technologies (PCOR) | 0.4 | $60M | 871k | 69.22 | |
| Mongodb Cl A (MDB) | 0.4 | $60M | 147k | 408.85 | |
| Draftkings Com Cl A (DKNG) | 0.3 | $60M | 1.7M | 35.25 | |
| Monday SHS (MNDY) | 0.3 | $59M | 313k | 187.81 | |
| Shift4 Pmts Cl A (FOUR) | 0.3 | $57M | 772k | 74.34 | |
| Northern Oil And Gas Inc Mn (NOG) | 0.3 | $57M | 1.5M | 37.07 | |
| Equinix (EQIX) | 0.3 | $57M | 71k | 805.39 | |
| Waste Connections (WCN) | 0.3 | $57M | 382k | 149.27 | |
| Axalta Coating Sys (AXTA) | 0.3 | $57M | 1.7M | 33.97 | |
| Microchip Technology (MCHP) | 0.3 | $57M | 626k | 90.18 | |
| Insight Enterprises (NSIT) | 0.3 | $56M | 317k | 177.19 | |
| Sensata Technologies Hldg Pl SHS (ST) | 0.3 | $56M | 1.5M | 37.57 | |
| Charles Schwab Corporation (SCHW) | 0.3 | $56M | 813k | 68.80 | |
| Azek Cl A (AZEK) | 0.3 | $56M | 1.5M | 38.25 | |
| Impinj (PI) | 0.3 | $56M | 616k | 90.03 | |
| Diamondback Energy (FANG) | 0.3 | $55M | 352k | 155.08 | |
| Kinsale Cap Group (KNSL) | 0.3 | $54M | 160k | 334.91 | |
| Sba Communications Corp Cl A (SBAC) | 0.3 | $54M | 212k | 253.69 | |
| Repligen Corporation (RGEN) | 0.3 | $53M | 294k | 179.80 | |
| Churchill Downs (CHDN) | 0.3 | $51M | 376k | 134.93 | |
| Fabrinet SHS (FN) | 0.3 | $50M | 265k | 190.33 | |
| Avient Corp (AVNT) | 0.3 | $50M | 1.2M | 41.57 | |
| Pool Corporation (POOL) | 0.3 | $50M | 125k | 398.71 | |
| Broadcom (AVGO) | 0.3 | $49M | 44k | 1116.25 | |
| Western Digital (WDC) | 0.3 | $49M | 926k | 52.37 | |
| Align Technology (ALGN) | 0.3 | $48M | 176k | 274.00 | |
| Primerica (PRI) | 0.3 | $47M | 229k | 205.76 | |
| Lululemon Athletica (LULU) | 0.3 | $46M | 91k | 511.29 | |
| Alkermes SHS (ALKS) | 0.3 | $45M | 1.6M | 27.74 | |
| Okta Cl A (OKTA) | 0.3 | $45M | 493k | 90.53 | |
| Pure Storage Cl A (PSTG) | 0.3 | $45M | 1.2M | 35.66 | |
| Wright Express (WEX) | 0.3 | $44M | 228k | 194.55 | |
| Tradeweb Mkts Cl A (TW) | 0.3 | $44M | 484k | 90.88 | |
| Aptiv SHS (APTV) | 0.3 | $44M | 490k | 89.72 | |
| M/a (MTSI) | 0.2 | $43M | 460k | 92.95 | |
| Devon Energy Corporation (DVN) | 0.2 | $43M | 938k | 45.30 | |
| Innoviva (INVA) | 0.2 | $42M | 2.6M | 16.04 | |
| Ameriprise Financial (AMP) | 0.2 | $42M | 110k | 379.83 | |
| 4068594 Enphase Energy (ENPH) | 0.2 | $41M | 311k | 132.14 | |
| Aaon Com Par $0.004 (AAON) | 0.2 | $41M | 554k | 73.87 | |
| Marqeta Class A Com (MQ) | 0.2 | $41M | 5.8M | 6.98 | |
| Transunion (TRU) | 0.2 | $40M | 583k | 68.71 | |
| Live Nation Entertainment (LYV) | 0.2 | $40M | 423k | 93.60 | |
| Zebra Technologies Corporati Cl A (ZBRA) | 0.2 | $39M | 142k | 273.33 | |
| Booz Allen Hamilton Hldg Cor Cl A (BAH) | 0.2 | $39M | 301k | 127.91 | |
| Regal-beloit Corporation (RRX) | 0.2 | $38M | 255k | 148.02 | |
| Patterson-UTI Energy (PTEN) | 0.2 | $37M | 3.4M | 10.80 | |
| Moonlake Immunotherapeutics Class A Ord (MLTX) | 0.2 | $37M | 612k | 60.39 | |
| Rexford Industrial Realty Inc reit (REXR) | 0.2 | $36M | 640k | 56.10 | |
| Halliburton Company (HAL) | 0.2 | $35M | 967k | 36.15 | |
| Kulicke and Soffa Industries (KLIC) | 0.2 | $34M | 620k | 54.72 | |
| Stag Industrial (STAG) | 0.2 | $34M | 861k | 39.26 | |
| Cerevel Therapeutics Hldng I (CERE) | 0.2 | $33M | 786k | 42.40 | |
| Plexus (PLXS) | 0.2 | $32M | 298k | 108.13 | |
| Wintrust Financial Corporation (WTFC) | 0.2 | $31M | 337k | 92.75 | |
| Ccc Intelligent Solutions Holdings (CCCS) | 0.2 | $31M | 2.7M | 11.39 | |
| Lattice Semiconductor (LSCC) | 0.2 | $31M | 442k | 68.99 | |
| Universal Display Corporation (OLED) | 0.2 | $30M | 159k | 191.26 | |
| Calix (CALX) | 0.2 | $30M | 682k | 43.69 | |
| Lumentum Hldgs (LITE) | 0.2 | $30M | 566k | 52.42 | |
| Axcelis Technologies Com New (ACLS) | 0.2 | $28M | 213k | 129.69 | |
| Championx Corp (CHX) | 0.2 | $26M | 891k | 29.21 | |
| Palomar Hldgs (PLMR) | 0.1 | $26M | 461k | 55.50 | |
| Silicon Motion Technology Sponsored Adr (SIMO) | 0.1 | $25M | 408k | 61.27 | |
| Nextracker Class A Com (NXT) | 0.1 | $22M | 463k | 46.85 | |
| Camtek Ord (CAMT) | 0.1 | $20M | 285k | 69.38 | |
| 89bio (ETNB) | 0.1 | $20M | 1.8M | 11.17 | |
| Harmonic (HLIT) | 0.1 | $19M | 1.5M | 13.04 | |
| Bicycle Therapeutics Sponsored Ads (BCYC) | 0.1 | $17M | 917k | 18.08 | |
| Cymabay Therapeutics | 0.1 | $17M | 700k | 23.62 | |
| International Business Machines (IBM) | 0.1 | $15M | 92k | 163.55 | |
| Super Micro Computer (SMCI) | 0.1 | $13M | 46k | 284.26 | |
| Mural Oncology Pub Ord Shs (MURA) | 0.1 | $12M | 2.0M | 5.92 | |
| Xenon Pharmaceuticals (XENE) | 0.1 | $11M | 238k | 46.06 | |
| Alphabet Cap Stk Cl C (GOOG) | 0.1 | $10M | 74k | 140.93 | |
| Thermo Fisher Scientific (TMO) | 0.1 | $10M | 19k | 530.79 | |
| Coca-Cola Company (KO) | 0.1 | $9.9M | 168k | 58.93 | |
| Merck & Co (MRK) | 0.1 | $9.6M | 88k | 109.02 | |
| Cisco Systems (CSCO) | 0.1 | $9.2M | 182k | 50.52 | |
| Gilead Sciences (GILD) | 0.0 | $8.2M | 101k | 81.01 | |
| Cintas Corporation (CTAS) | 0.0 | $8.0M | 13k | 602.66 | |
| Nxp Semiconductors N V (NXPI) | 0.0 | $8.0M | 35k | 229.68 | |
| Mueller Industries (MLI) | 0.0 | $7.5M | 159k | 47.15 | |
| Bank of America Corporation (BAC) | 0.0 | $7.2M | 215k | 33.67 | |
| New York Community Ban | 0.0 | $7.2M | 705k | 10.23 | |
| Williams-Sonoma (WSM) | 0.0 | $7.1M | 35k | 201.78 | |
| Lennar Corp Cl A (LEN) | 0.0 | $6.8M | 45k | 149.04 | |
| Cogent Communications Hldgs Com New (CCOI) | 0.0 | $6.7M | 88k | 76.06 | |
| Gartner (IT) | 0.0 | $6.5M | 14k | 451.11 | |
| Equity Lifestyle Properties (ELS) | 0.0 | $6.4M | 91k | 70.54 | |
| Spirit Rlty Cap Com New | 0.0 | $6.3M | 144k | 43.69 | |
| Hershey Company (HSY) | 0.0 | $5.7M | 31k | 186.44 | |
| TJX Companies (TJX) | 0.0 | $5.7M | 61k | 93.81 | |
| Nextera Energy (NEE) | 0.0 | $5.6M | 93k | 60.74 | |
| Chevron Corporation (CVX) | 0.0 | $5.3M | 36k | 149.16 | |
| Ferguson SHS | 0.0 | $5.2M | 27k | 193.07 | |
| Danaher Corporation (DHR) | 0.0 | $5.1M | 22k | 231.34 | |
| Cme (CME) | 0.0 | $5.1M | 24k | 210.60 | |
| ConocoPhillips (COP) | 0.0 | $5.0M | 43k | 116.07 | |
| Tractor Supply Company (TSCO) | 0.0 | $4.7M | 22k | 215.03 | |
| First Ctzns Bancshares Inc N Cl A (FCNCA) | 0.0 | $4.5M | 3.2k | 1418.97 | |
| Raymond James Financial (RJF) | 0.0 | $4.5M | 40k | 111.50 | |
| Ichor Holdings SHS (ICHR) | 0.0 | $4.3M | 128k | 33.63 | |
| Cardinal Health (CAH) | 0.0 | $4.2M | 42k | 100.80 | |
| Mettler-Toledo International (MTD) | 0.0 | $4.2M | 3.4k | 1212.96 | |
| Timken Company (TKR) | 0.0 | $3.8M | 48k | 80.15 | |
| Ishares Tr Core Div Grwth (DGRO) | 0.0 | $3.4M | 63k | 53.82 | |
| Illinois Tool Works (ITW) | 0.0 | $3.3M | 13k | 261.94 | |
| Heico Corp Cl A (HEI.A) | 0.0 | $2.9M | 20k | 142.44 | |
| Ranpak Holdings Corp Com Cl A (PACK) | 0.0 | $2.6M | 443k | 5.82 | |
| Applied Materials (AMAT) | 0.0 | $1.6M | 9.7k | 162.07 | |
| Ishares Tr Core S&p Us Gwt (IUSG) | 0.0 | $1.3M | 13k | 104.10 | |
| CSX Corporation (CSX) | 0.0 | $991k | 29k | 34.67 | |
| Intuit (INTU) | 0.0 | $881k | 1.4k | 625.03 | |
| Trane Technologies SHS (TT) | 0.0 | $868k | 3.6k | 243.90 | |
| Williams Companies (WMB) | 0.0 | $813k | 23k | 34.83 | |
| Select Sector Spdr Tr Sbi Int-utils (XLU) | 0.0 | $780k | 12k | 63.33 | |
| Emcor (EME) | 0.0 | $763k | 3.5k | 215.43 | |
| Booking Holdings (BKNG) | 0.0 | $745k | 210.00 | 3547.22 | |
| Terreno Realty Corporation (TRNO) | 0.0 | $554k | 8.8k | 62.67 | |
| Ezcorp Cl A Non Vtg (EZPW) | 0.0 | $523k | 60k | 8.74 | |
| Old Dominion Freight Line (ODFL) | 0.0 | $506k | 1.2k | 405.33 | |
| Ishares Tr Rus 1000 Grw Etf (IWF) | 0.0 | $422k | 1.4k | 303.24 | |
| Ishares Tr Rus 2000 Grw Etf (IWO) | 0.0 | $365k | 1.4k | 252.22 | |
| Nano Dimension Sponsord Ads New (NNDM) | 0.0 | $358k | 149k | 2.40 | |
| National Storage Affiliates Com Shs Ben In (NSA) | 0.0 | $326k | 7.9k | 41.47 |
