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Westfield Capital Management Co LP

Q1 2020 Holdings

Filed 2020-05-14 | 216 holdings | $878.0M | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Ascendis Pharma A S(ASND)SPONSORED ADR04351P101$153.5M1,363,34217.5%
BIO RAD Labs Inc(BIO)CL A090572207$136.7M389,89815.6%
Charter Communications Inc N(CHTR)CL A16119P108$116.1M266,05713.2%
Cisco SYS Inc(CSCO)COM17275R102$77.7M1,975,8768.8%
Biomarin Pharmaceutical Inc(BMRN)COM09061G101$70.9M838,6578.1%
Constellation Brands Inc(STZ)CL A21036P108$70.8M493,5628.1%
Boston Scientific Corp(BSX)COM101137107$63.1M1,934,8847.2%
Burlington Stores Inc(BURL)COM122017106$33.7M212,7113.8%
Charles RIV Labs Intl Inc(CRL)COM159864107$28.0M221,6103.2%
Acadia Pharmaceuticals Inc(ACAD)COM004225108$21.5M509,8852.5%
Cousins Pptys Inc(CUZ)COM NEW222795502$21.3M728,5472.4%
Cadence Design System Inc(CDNS)COM127387108$16.0M241,7801.8%
Alnylam Pharmaceuticals Inc(ALNY)COM02043Q107$15.1M138,6641.7%
ACI Worldwide Inc(ACIW)COM004498101$14.4M597,1921.6%
Alibaba Group Hldg LTD(BABA)SPONSORED ADS01609W102$14.4M73,9131.6%
Bright Horizons FAM SOL in D(BFAM)COM109194100$11.8M115,5321.3%
Cerence Inc(CRNC)COM156727109$2.6M168,6410.3%
Apple Inc(AAPL)COM037833100$362.3K1,424,6180.0%
Microsoft Corp(MSFT)COM594918104$355.1K2,251,7040.0%
Amazon COM Inc(AMZN)COM023135106$336.1K172,4040.0%
Alphabet Inc(GOOGL)CAP STK CL A02079K305$297.5K256,0740.0%
Servicenow Inc(NOW)COM81762P102$217.1K757,5740.0%
Fidelity Natl Information SV(FIS)COM31620M106$215.3K1,769,9570.0%
Facebook Inc(META)CL A30303M102$209.2K1,253,9740.0%
Visa Inc(V)COM CL A92826C839$191.1K1,185,9350.0%
Splunk Inc(SPLKCHF)COM848637104$174.4K1,381,7440.0%
Salesforce COM Inc(CRM)COM79466L302$166.1K1,153,4240.0%
L3harris Technologies Inc(LHX)COM502431109$153.5K852,4700.0%
Home Depot Inc(HD)COM437076102$151.3K810,3130.0%
Vertex Pharmaceuticals Inc(VRTX)COM92532F100$149.3K627,4900.0%
Humana Inc(HUM)COM444859102$143.9K458,3060.0%
Teledyne Technologies Inc(TDY)COM879360105$141.7K476,8180.0%
Global Pmts Inc(GPN)COM37940X102$139.3K966,0930.0%
Trane Technologies PLC(TT)SHSG8994E103$135.3K1,638,1590.0%
Dexcom Inc(DXCM)COM252131107$135.1K501,7870.0%
Thermo Fisher Scientific Inc(TMO)COM883556102$130.2K458,9610.0%
S&P Global Inc(SPGI)COM78409V104$121.3K494,8990.0%
Fortinet Inc(FTNT)COM34959E109$117.3K1,159,7120.0%
Transdigm Group Inc(TDG)COM893641100$115.1K359,3860.0%
Applied Matls Inc(AMAT)COM038222105$110.9K2,421,3390.0%
Zendesk IncCOM98936J101$110.7K1,729,4200.0%
Ametek Inc(AME)COM031100100$109.9K1,525,8270.0%
Paypal Hldgs Inc(PYPL)COM70450Y103$109.5K1,144,1690.0%
Alexandria Real Estate EQ in(ARE)COM015271109$109.4K798,1700.0%
Bristol-Myers Squibb Co(BMY)COM110122108$106.9K1,917,0690.0%
Nvidia Corp(NVDA)COM67066G104$106.6K404,3220.0%
Icon PLC(ICLR)SHSG4705A100$105.1K772,7820.0%
Novartis A G(NVSN)SPONSORED ADR66987V109$103.3K1,252,6840.0%
Gallagher Arthur J & Co(AJG)COM363576109$97.9K1,201,3090.0%
Mettler Toledo International(MTD)COM592688105$97.7K141,4620.0%
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