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Westfield Capital Management Co LP

Q3 2022 Holdings

Filed 2022-11-14 | 230 holdings | $1.7B | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Alphabet Inc(GOOGL)CAP STK CL A02079K305$306.7M3,206,68718.5%
Ascendis Pharma A/S(ASND)SPONSORED ADR04351P101$300.6M2,910,72418.1%
Amazon COM Inc(AMZN)COM023135106$224.3M1,984,60513.5%
BIO RAD Labs Inc(BIO)CL A090572207$150.6M361,1159.1%
Costco Whsl Corp New(COST)COM22160K105$95.0M201,1735.7%
Avantor Inc(AVTR)COM05352A100$78.1M3,987,0724.7%
Conocophillips(COP)COM20825C104$71.2M696,1014.3%
Advanced Micro Devices Inc(AMD)COM007903107$55.3M872,1363.3%
BRP Inc(DOO)COM SUN VTG05577W200$53.9M875,9273.2%
Costar Group Inc(CSGP)COM22160N109$52.1M748,1233.1%
Cullen Frost Bankers Inc(CFR)COM229899109$43.0M324,8472.6%
Ciena Corp(CIEN)COM NEW171779309$38.0M939,1302.3%
Bill COM Hldgs Inc(BILL)COM090043100$32.8M247,7402.0%
Chart Inds Inc(GTLS)COM16115Q308$32.1M173,8921.9%
Blackline Inc(BL)COM09239B109$22.9M382,3131.4%
Braze Inc(BRZE)COM CL A10576N102$22.6M649,8851.4%
BRP Group Inc(BWIN)COM CL A05589G102$19.1M724,6711.1%
Azenta Inc(AZTA)COM114340102$15.6M365,1240.9%
Abbvie Inc(ABBV)COM00287Y109$10.9M81,1020.7%
Arcutis Biotherapeutics Inc(ARQT)COM03969K108$9.0M469,7740.5%
Alphabet Inc(GOOG)CAP STK CL C02079K107$8.9M92,9600.5%
Cisco SYS Inc(CSCO)COM17275R102$5.8M144,9420.3%
Bright Horizons FAM SOL in D(BFAM)COM109194100$2.2M37,4500.1%
Apple Inc(AAPL)COM037833100$480.6K3,477,7600.0%
Biogen Inc(BIIB)COM09062X103$467.0K1,7480.0%
Microsoft Corp(MSFT)COM594918104$323.4K1,388,5830.0%
Icon PLC(ICLR)SHSG4705A100$257.3K1,400,1920.0%
Transdigm Group Inc(TDG)COM893641100$199.2K379,6080.0%
Visa Inc(V)COM CL A92826C839$183.7K1,033,9000.0%
Fortinet Inc(FTNT)COM34959E109$181.3K3,690,5180.0%
Advanced Drain SYS Inc del(WMS)COM00790R104$176.8K1,421,4430.0%
Dexcom Inc(DXCM)COM252131107$152.7K1,895,5790.0%
Wesco Intl Inc(WCC)COM95082P105$150.9K1,264,1730.0%
LPL Finl Hldgs Inc(LPLA)COM50212V100$150.5K688,9320.0%
Home Depot Inc(HD)COM437076102$138.1K500,6320.0%
Ametek Inc(AME)COM031100100$134.0K1,181,5330.0%
Tesla Inc(TSLA)COM88160R101$130.9K493,4260.0%
Microchip Technology Inc.(MCHP)COM595017104$120.2K1,969,5830.0%
Idex Corp(IEX)COM45167R104$117.8K589,3090.0%
Servicenow Inc(NOW)COM81762P102$117.5K311,1660.0%
Lilly ELI & Co(LLY)COM532457108$117.0K361,7400.0%
Devon Energy Corp New(DVN)COM25179M103$116.2K1,932,6940.0%
Willscot Mobil Mini Hldng Co(WSC)COM CL A971378104$109.7K2,719,1080.0%
Humana Inc(HUM)COM444859102$106.5K219,5420.0%
Saia Inc(SAIA)COM78709Y105$106.3K559,7080.0%
Encore Wire Corp(WIREEUR)COM292562105$105.8K915,5960.0%
Lululemon Athletica Inc(LULU)COM550021109$105.4K377,1710.0%
Nice LTD(NSY)SPONSORED ADR653656108$101.2K537,5550.0%
Chipotle Mexican Grill Inc(CMG)COM169656105$100.8K67,1080.0%
Thermo Fisher Scientific Inc(TMO)COM883556102$99.4K195,9800.0%
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