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Westfield Capital Management Co LP

Q1 2022 Holdings

Filed 2022-05-16 | 235 holdings | $1.2B | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↑Shares% Portfolio
LPL Finl Hldgs Inc(LPLA)COM50212V100$157.8K863,6400.0%
Union PAC Corp(UNP)COM907818108$159.1K582,2100.0%
Microchip Technology Inc.(MCHP)COM595017104$162.2K2,158,2160.0%
Atkore Inc(ATKR)COM047649108$167.2K1,698,7360.0%
Ametek Inc(AME)COM031100100$171.9K1,291,0080.0%
Servicenow Inc(NOW)COM81762P102$176.9K317,7230.0%
Meta Platforms Inc(META)CL A30303M102$192.8K867,1450.0%
Dexcom Inc(DXCM)COM252131107$207.6K405,8210.0%
Zendesk IncCOM98936J101$213.4K1,773,8290.0%
Fortinet Inc(FTNT)COM34959E109$234.2K685,3630.0%
Visa Inc(V)COM CL A92826C839$235.3K1,061,1920.0%
Transdigm Group Inc(TDG)COM893641100$258.7K397,0540.0%
Icon PLC(ICLR)SHSG4705A100$321.4K1,321,2310.0%
Amazon COM Inc(AMZN)COM023135106$339.1K104,0090.0%
Microsoft Corp(MSFT)COM594918104$449.5K1,457,8070.0%
Alphabet Inc(GOOGL)CAP STK CL A02079K305$495.9K178,3000.0%
Biogen Inc(BIIB)COM09062X103$616.0K2,9270.1%
Apple Inc(AAPL)COM037833100$687.0K3,934,4020.1%
Costar Group Inc(CSGP)COM22160N109$5.0M74,5000.4%
Bright Horizons FAM SOL in D(BFAM)COM109194100$5.0M37,4500.4%
Cisco SYS Inc(CSCO)COM17275R102$8.1M145,4950.7%
Abbvie Inc(ABBV)COM00287Y109$15.6M96,4021.3%
Blackline Inc(BL)COM09239B109$20.3M277,3171.7%
Chart Inds Inc(GTLS)COM16115Q308$20.3M118,3421.7%
BRP Group Inc(BWIN)COM CL A05589G102$26.7M994,6442.3%
Azenta Inc(AZTA)COM114340102$34.0M409,9302.9%
Bill COM Hldgs Inc(BILL)COM090043100$35.7M157,5963.1%
Advanced Micro Devices Inc(AMD)COM007903107$45.8M418,4793.9%
Ciena Corp(CIEN)COM NEW171779309$60.6M998,8655.2%
BRP Inc(DOO)COM SUN VTG05577W200$72.0M880,5616.2%
Conocophillips(COP)COM20825C104$80.2M802,4826.9%
Avantor Inc(AVTR)COM05352A100$102.9M3,042,8368.8%
Costco Whsl Corp New(COST)COM22160K105$118.6M206,00610.2%
BIO RAD Labs Inc(BIO)CL A090572207$192.5M341,83216.5%
Ascendis Pharma A/S(ASND)SPONSORED ADR04351P101$309.2M2,635,02726.5%
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