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Westfield Capital Management Co LP

Q1 2025 Holdings

Filed 2025-05-09 | 244 holdings | $20.5B | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Ascendis Pharma A/S(ASND)SPONSORED ADR04351P101$854.0M5,479,2594.2%
Nvidia Corporation(NVDA)COM67066G104$795.1M7,336,6543.9%
Apple Inc(AAPL)COM037833100$755.5M3,401,1833.7%
Microsoft Corp(MSFT)COM594918104$687.9M1,832,6113.3%
Amazon COM Inc(AMZN)COM023135106$658.8M3,462,6763.2%
Alphabet Inc(GOOGL)CAP STK CL A02079K305$535.0M3,459,9162.6%
Meta Platforms Inc(META)CL A30303M102$517.9M898,5382.5%
Axon Enterprise Inc(AXON)COM05464C101$488.0M927,8012.4%
Transdigm Group Inc(TDG)COM893641100$437.3M316,1622.1%
Visa Inc(V)COM CL A92826C839$317.0M904,3971.5%
Comfort SYS USA Inc(FIX)COM199908104$286.8M889,6391.4%
LPL Finl Hldgs Inc(LPLA)COM50212V100$271.6M830,0991.3%
Servicenow Inc(NOW)COM81762P102$255.0M320,2841.2%
Tapestry Inc(TPR)COM876030107$253.6M3,601,3141.2%
Legend Biotech Corp(LEGN)SPONSORED ADS52490G102$234.7M6,917,5671.1%
Broadcom Inc(AVGO)COM11135F101$234.1M1,398,3031.1%
ELI Lilly & Co(LLY)COM532457108$213.9M258,9521.0%
Ftai Aviation LTD(FTAI)SHSG3730V105$210.1M1,892,4511.0%
Salesforce Inc(CRM)COM79466L302$210.1M782,9291.0%
Progressive Corp(PGR)COM743315103$201.6M712,2491.0%
Netflix Inc(NFLX)COM64110L106$199.5M213,9031.0%
Check Point Software Tech LT(CHKP)ORDM22465104$197.1M864,7171.0%
Vertiv Holdings Co(VRT)COM CL A92537N108$171.7M2,377,5720.8%
Casella Waste SYS Inc(CWST)CL A147448104$168.1M1,507,8430.8%
Dexcom Inc(DXCM)COM252131107$167.2M2,447,7430.8%
Ares Management Corporation(ARES)CL A COM STK03990B101$165.4M1,128,4150.8%
Monday COM LTD(MNDY)SHSM7S64H106$161.7M665,1640.8%
Palantir Technologies Inc(PLTR)CL A69608A108$160.2M1,898,4370.8%
GE Vernova Inc(GEV)COM36828A101$156.5M512,7670.8%
Atlassian Corporation(TEAM)CL A049468101$156.3M736,3880.8%
Lantheus Hldgs Inc(LNTH)COM516544103$155.1M1,589,1450.8%
Brinker Intl Inc(EAT)COM109641100$148.4M995,7130.7%
Howmet Aerospace Inc(HWM)COM443201108$147.3M1,135,0590.7%
Option Care Health Inc(OPCH)COM NEW68404L201$144.9M4,144,5370.7%
Insulet Corp(PODD)COM45784P101$141.3M538,2470.7%
Draftkings Inc New(DKNG)COM CL A26142V105$140.3M4,225,0240.7%
Costco Whsl Corp New(COST)COM22160K105$140.1M148,1560.7%
Bank America Corp(BAC)COM060505104$139.6M3,344,4960.7%
Dynatrace Inc(DT)COM NEW268150109$137.2M2,910,5530.7%
Samsara Inc(IOT)COM CL A79589L106$135.1M3,523,3900.7%
Saia Inc(SAIA)COM78709Y105$130.5M373,5030.6%
Mongodb Inc(MDB)CL A60937P106$128.7M733,7870.6%
Dicks Sporting Goods Inc(DKS)COM253393102$127.1M630,5660.6%
Procore Technologies Inc(PCOR)COM74275K108$124.1M1,879,2260.6%
Unitedhealth Group Inc(UNH)COM91324P102$123.7M236,1740.6%
Tesla Inc(TSLA)COM88160R101$123.0M474,7200.6%
Texas Roadhouse Inc(TXRH)COM882681109$117.0M702,0480.6%
Regal Rexnord Corporation(RRX)COM758750103$114.0M1,001,1770.6%
International Paper Co(IP)COM460146103$113.0M2,117,8050.5%
Gallagher Arthur J & Co(AJG)COM363576109$112.1M324,6350.5%
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