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Westfield Capital Management Co LP

Q3 2025 Holdings

Filed 2025-11-12 | 235 holdings | $23.8B | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Nvidia Corporation(NVDA)COM67066G104$1.2B6,507,1655.1%
Ascendis Pharma A/S(ASND)SPONSORED ADR04351P101$1.0B5,259,9094.4%
Microsoft Corp(MSFT)COM594918104$883.2M1,705,2363.7%
Apple Inc(AAPL)COM037833100$849.1M3,334,5453.6%
Comfort SYS USA Inc(FIX)COM199908104$687.5M833,1952.9%
Meta Platforms Inc(META)CL A30303M102$563.8M767,6572.4%
Amazon COM Inc(AMZN)COM023135106$558.1M2,541,7292.3%
Alphabet Inc(GOOGL)CAP STK CL A02079K305$545.7M2,244,6502.3%
Axon Enterprise Inc(AXON)COM05464C101$523.3M729,1522.2%
Howmet Aerospace Inc(HWM)COM443201108$393.9M2,007,4531.7%
Broadcom Inc(AVGO)COM11135F101$384.8M1,166,3621.6%
Ftai Aviation LTD(FTAI)SHSG3730V105$355.5M2,130,2411.5%
Vertiv Holdings Co(VRT)COM CL A92537N108$339.0M2,247,2181.4%
Transdigm Group Inc(TDG)COM893641100$287.2M217,8971.2%
Tapestry Inc(TPR)COM876030107$277.5M2,450,6711.2%
Netflix Inc(NFLX)COM64110L106$276.5M230,6481.2%
Semtech Corp(SMTC)COM816850101$241.5M3,380,3731.0%
Visa Inc(V)COM CL A92826C839$240.9M705,7671.0%
Servicenow Inc(NOW)COM81762P102$239.3M260,0021.0%
Marvell Technology Inc(MRVL)COM573874104$219.6M2,611,9580.9%
ELI Lilly & Co(LLY)COM532457108$211.4M277,0050.9%
Masimo Corp(MASI)COM574795100$209.4M1,419,2500.9%
Merus N VCOMN5749R100$200.8M2,132,4890.8%
Bank America Corp(BAC)COM060505104$199.2M3,861,1030.8%
Legend Biotech Corp(LEGN)SPONSORED ADS52490G102$198.7M6,094,4860.8%
Autozone Inc(AZO)COM053332102$196.4M45,7700.8%
LPL Finl Hldgs Inc(LPLA)COM50212V100$191.5M575,4620.8%
Tesla Inc(TSLA)COM88160R101$179.8M404,2200.8%
Regal Rexnord Corporation(RRX)COM758750103$175.2M1,221,7300.7%
Oracle Corp(ORCL)COM68389X105$168.8M600,1970.7%
Roblox Corp(RBLX)CL A771049103$164.8M1,189,5750.7%
Ares Management Corporation(ARES)CL A COM STK03990B101$164.3M1,027,5890.7%
GE Vernova Inc(GEV)COM36828A101$163.4M265,7360.7%
Healthequity Inc(HQY)COM42226A107$162.7M1,716,6580.7%
Dynatrace Inc(DT)COM NEW268150109$162.1M3,345,7800.7%
Coherent Corp(COHR)COM19247G107$158.7M1,472,9630.7%
Casella Waste SYS Inc(CWST)CL A147448104$156.4M1,647,9070.7%
Dexcom Inc(DXCM)COM252131107$155.6M2,312,2100.7%
Commvault SYS Inc(CVLT)COM204166102$148.4M786,1750.6%
Pure Storage Inc(PSTG)CL A74624M102$146.8M1,751,5580.6%
Sharkninja Inc(SN)COM SHSG8068L108$144.6M1,402,2970.6%
Bloom Energy Corp(BE)COM CL A093712107$141.7M1,675,2820.6%
Samsara Inc(IOT)COM CL A79589L106$141.6M3,801,7870.6%
Vaxcyte Inc(PCVX)COM92243G108$134.5M3,732,7150.6%
Monday COM LTD(MNDY)SHSM7S64H106$134.3M693,3190.6%
Taiwan Semiconductor MFG LTD(TSM)SPONSORED ADS874039100$130.5M467,3980.5%
Primoris Svcs Corp(PRIM)COM74164F103$130.1M947,3080.5%
Snowflake Inc(SNOW)COM SHS833445109$129.7M574,9550.5%
Revolution Medicines Inc(RVMD)COM76155X100$117.4M2,513,9670.5%
Rocket LAB Corp(RKLB)COM773121108$116.8M2,437,8200.5%
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