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Westfield Capital Management Co LP

Q1 2021 Holdings

Filed 2021-05-14 | 243 holdings | $1.6B | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Ascendis Pharma A/S(ASND)SPONSORED ADR04351P101$240.7M1,867,69315.1%
BIO RAD Labs Inc(BIO)CL A090572207$231.0M404,46714.5%
Darden Restaurants Inc(DRI)COM237194105$189.5M1,334,42611.9%
Abbvie Inc(ABBV)COM00287Y109$151.2M1,397,2949.5%
Boston Scientific Corp(BSX)COM101137107$118.7M3,071,6197.5%
Costco Whsl Corp New(COST)COM22160K105$118.4M335,8677.4%
BRP Inc(DOO)COM SUN VTG05577W200$105.8M1,216,7626.6%
Cisco SYS Inc(CSCO)COM17275R102$102.4M1,980,8066.4%
Charles RIV Labs Intl Inc(CRL)COM159864107$76.1M262,6574.8%
Align Technology Inc(ALGN)COM016255101$68.3M126,1654.3%
Biomarin Pharmaceutical Inc(BMRN)COM09061G101$56.2M744,7853.5%
Cirrus Logic Inc(CRUS)COM172755100$34.2M403,7352.1%
Bridgebio Pharma Inc(BBIO)COM10806X102$29.7M482,0911.9%
BRP Group Inc(BWIN)COM CL A05589G102$23.7M868,4361.5%
Blackline Inc(BL)COM09239B109$22.3M206,0421.4%
Bright Horizons FAM SOL in D(BFAM)COM109194100$6.4M37,4500.4%
Constellation Brands Inc(STZ)CL A21036P108$3.1M13,4840.2%
Apple Inc(AAPL)COM037833100$562.6K4,605,6640.0%
Biogen Inc(BIIB)COM09062X103$519.0K1,8570.0%
Amazon COM Inc(AMZN)COM023135106$497.7K160,8670.0%
Alphabet Inc(GOOGL)CAP STK CL A02079K305$409.7K198,6250.0%
Microsoft Corp(MSFT)COM594918104$408.6K1,733,2360.0%
Facebook Inc(META)CL A30303M102$305.7K1,038,0820.0%
Icon PLC(ICLR)SHSG4705A100$295.0K1,502,3340.0%
Zendesk IncCOM98936J101$289.1K2,179,6790.0%
Visa Inc(V)COM CL A92826C839$235.9K1,114,3350.0%
Transdigm Group Inc(TDG)COM893641100$221.2K376,2130.0%
Servicenow Inc(NOW)COM81762P102$184.2K368,3760.0%
Ametek Inc(AME)COM031100100$176.6K1,382,3290.0%
Advanced Drain SYS Inc del(WMS)COM00790R104$176.3K1,705,1810.0%
Salesforce COM Inc(CRM)COM79466L302$175.1K826,5780.0%
Trane Technologies PLC(TT)SHSG8994E103$171.1K1,033,3890.0%
Workday Inc(WDAY)CL A98138H101$170.0K684,2230.0%
Fortinet Inc(FTNT)COM34959E109$164.6K892,4120.0%
Thermo Fisher Scientific Inc(TMO)COM883556102$164.5K360,5300.0%
Union PAC Corp(UNP)COM907818108$159.2K722,3820.0%
Paypal Hldgs Inc(PYPL)COM70450Y103$154.2K634,8130.0%
Insulet Corp(PODD)COM45784P101$151.1K579,2780.0%
Humana Inc(HUM)COM444859102$148.7K354,7780.0%
Trex Co Inc(TREX)COM89531P105$147.4K1,610,3930.0%
Celanese Corp del(CE)COM150870103$146.8K979,9490.0%
Global Pmts Inc(GPN)COM37940X102$145.0K719,4310.0%
Nike Inc(NKE)CL B654106103$135.3K1,017,9750.0%
Hubspot Inc(HUBS)COM443573100$134.4K295,9080.0%
Nvidia Corporation(NVDA)COM67066G104$132.8K248,7430.0%
National Vision Hldgs Inc(EYE)COM63845R107$130.7K2,981,1520.0%
Morgan Stanley(MS)COM NEW617446448$129.4K1,666,7120.0%
Broadcom Inc(AVGO)COM11135F101$126.0K271,6910.0%
Teledyne Technologies Inc(TDY)COM879360105$122.6K296,3210.0%
LPL Finl Hldgs Inc(LPLA)COM50212V100$120.5K847,9130.0%
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