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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
Apollo Global Mgmt Inc(APO)COM03769M106$67.6M493,6020.3%
Hunt J B Trans Svcs Inc(JBHT)COM445658107$67.7M457,5550.3%
Transunion(TRU)COM89400J107$68.9M830,0280.3%
Pure Storage Inc(PSTG)CL A74624M102$69.0M1,557,8740.3%
Ametek Inc(AME)COM031100100$70.0M406,8780.3%
Avery Dennison Corp(AVY)COM053611109$70.1M394,0640.3%
Permian Resources Corp(PR)CLASS A COM71424F105$70.4M5,085,2920.3%
Rhythm Pharmaceuticals Inc(RYTM)COM76243J105$71.0M1,341,0920.3%
Sprouts Fmrs MKT Inc(SFM)COM85208M102$71.7M469,7250.3%
Birkenstock Holding PLC(BIRK)COM SHSM2029K104$72.1M1,572,6850.4%
Macom Tech Solutions Hldgs I(MTSI)COM55405Y100$72.5M721,9040.4%
East West Bancorp Inc(EWBC)COM27579R104$73.4M817,3060.4%
Bright Horizons FAM SOL in D(BFAM)COM109194100$75.6M595,3380.4%
S&P Global Inc(SPGI)COM78409V104$76.9M151,3990.4%
Willscot Hldgs Corp(WSC)COM CL A971378104$77.9M2,803,0850.4%
Primerica Inc(PRI)COM74164M108$78.6M276,2250.4%
Roku Inc(ROKU)COM CL A77543R102$78.7M1,117,7390.4%
Applovin Corp(APP)COM CL A03831W108$78.7M297,1880.4%
Ryan Specialty Holdings Inc(RYAN)CL A78351F107$79.6M1,078,2330.4%
Kemper Corp(KMPR)COM488401100$79.7M1,192,6640.4%
Twilio Inc(TWLO)CL A90138F102$80.2M818,9640.4%
Cencora Inc(COR)COM03073E105$80.4M288,9690.4%
Idex Corp(IEX)COM45167R104$80.6M445,2030.4%
Vaxcyte Inc(PCVX)COM92243G108$81.4M2,155,1370.4%
ITT Inc(ITT)COM45073V108$82.1M635,4190.4%
Palomar Hldgs Inc(PLMR)COM69753M105$84.8M618,5980.4%
Soleno Therapeutics Inc(SLNO)COM834203309$86.5M1,211,2450.4%
Fair Isaac Corp(FICO)COM303250104$90.0M48,8270.4%
Kyndryl Hldgs Inc(KD)COMMON STOCK50155Q100$91.4M2,911,9640.4%
Tradeweb Mkts Inc(TW)CL A892672106$93.5M630,0320.5%
Flex LTD(FLEX)ORDY2573F102$95.0M2,873,0120.5%
Hubspot Inc(HUBS)COM443573100$95.2M166,6570.5%
Globant S A(GLOB)COML44385109$96.6M820,4450.5%
Shift4 Pmts Inc(FOUR)CL A82452J109$96.9M1,186,1490.5%
Oracle Corp(ORCL)COM68389X105$97.7M698,7260.5%
Natera Inc(NTRA)COM632307104$97.8M691,3410.5%
Msci Inc(MSCI)COM55354G100$99.3M175,6360.5%
Union PAC Corp(UNP)COM907818108$100.8M426,6650.5%
Sharkninja Inc(SN)COM SHSG8068L108$102.6M1,229,7840.5%
Glaukos Corp(GKOS)COM377322102$106.7M1,084,1840.5%
Insmed Inc(INSM)COM PAR $.01457669307$107.3M1,406,6090.5%
Taiwan Semiconductor MFG LTD(TSM)SPONSORED ADS874039100$108.8M655,3670.5%
Blue OWL Capital Inc(OWL)COM CL A09581B103$111.3M5,553,7810.5%
Masimo Corp(MASI)COM574795100$111.9M671,4790.5%
Gallagher Arthur J & Co(AJG)COM363576109$112.1M324,6350.5%
International Paper Co(IP)COM460146103$113.0M2,117,8050.5%
Regal Rexnord Corporation(RRX)COM758750103$114.0M1,001,1770.6%
Texas Roadhouse Inc(TXRH)COM882681109$117.0M702,0480.6%
Tesla Inc(TSLA)COM88160R101$123.0M474,7200.6%
Unitedhealth Group Inc(UNH)COM91324P102$123.7M236,1740.6%
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