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Westfield Capital Management Co LP

Q2 2019 Holdings

Filed 2019-08-13 | 243 holdings | $805.2M | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Adobe Inc(ADBE)COM00724F101$126.2M428,28715.7%
Charter Communications Inc N(CHTR)CL A16119P108$119.8M303,27514.9%
BIO RAD Labs Inc(BIO)CL A090572207$112.4M359,61214.0%
Ascendis Pharma A S(ASND)SPONSORED ADR04351P101$111.9M971,75213.9%
Constellation Brands Inc(STZ)CL A21036P108$111.0M563,77813.8%
Autodesk Inc(ADSK)COM052769106$60.7M372,6007.5%
Alnylam Pharmaceuticals Inc(ALNY)COM02043Q107$31.6M436,0333.9%
Burlington Stores Inc(BURL)COM122017106$31.4M184,2733.9%
Bright Horizons FAM SOL in D(BFAM)COM109194100$31.1M205,9533.9%
Charles RIV Labs Intl Inc(CRL)COM159864107$25.9M182,1793.2%
Agios Pharmaceuticals Inc(AGIO)COM00847X104$23.9M479,7503.0%
Cummins Inc(CMI)COM231021106$6.3M36,5000.8%
Biogen Inc(BIIB)COM09062X103$574.0K2,4540.1%
Amazon COM Inc(AMZN)COM023135106$358.2K189,1590.0%
Apple Inc(AAPL)COM037833100$338.9K1,712,0690.0%
Microsoft Corp(MSFT)COM594918104$275.4K2,056,1220.0%
Visa Inc(V)COM CL A92826C839$258.6K1,490,1020.0%
Servicenow Inc(NOW)COM81762P102$235.1K856,2700.0%
Facebook Inc(META)CL A30303M102$226.9K1,175,4210.0%
Home Depot Inc(HD)COM437076102$202.3K972,8660.0%
Mettler Toledo International(MTD)COM592688105$199.6K237,6420.0%
Ingersoll-Rand PLC(IR)SHSG47791101$194.9K1,538,5270.0%
Alphabet Inc(GOOG)CAP STK CL C02079K107$187.0K173,0240.0%
Ametek Inc New(AME)COM031100100$185.6K2,043,2710.0%
Salesforce COM Inc(CRM)COM79466L302$176.2K1,161,3700.0%
Teledyne Technologies Inc(TDY)COM879360105$175.9K642,2880.0%
Medicines CoCOM584688105$169.5K4,647,0080.0%
Marathon Pete Corp(MPC)COM56585A102$169.0K3,023,9740.0%
Cooper COS IncCOM NEW216648402$162.0K480,8110.0%
Alphabet Inc(GOOGL)CAP STK CL A02079K305$149.1K137,6940.0%
Boeing Co(BA)COM097023105$148.3K407,3260.0%
Vertex Pharmaceuticals Inc(VRTX)COM92532F100$145.1K791,3200.0%
Netflix Inc(NFLX)COM64110L106$138.8K377,9980.0%
Marriott Intl Inc New(MAR)CL A571903202$134.4K957,7060.0%
Thermo Fisher Scientific Inc(TMO)COM883556102$133.4K454,0910.0%
Disney Walt Co(DIS)COM DISNEY254687106$127.6K913,5700.0%
Worldpay Inc(WP)CL A981558109$127.4K1,039,3700.0%
Progressive Corp Ohio(PGR)COM743315103$124.1K1,552,7080.0%
Steris PLC(STE)SHS USDG8473T100$121.2K813,9990.0%
S&P Global Inc(SPGI)COM78409V104$119.0K522,4030.0%
Union Pacific Corp(UNP)COM907818108$115.0K679,9740.0%
Lennox Intl Inc(LII)COM526107107$114.6K416,7890.0%
Gallagher Arthur J & Co(AJG)COM363576109$111.8K1,276,8970.0%
Transdigm Group Inc(TDG)COM893641100$108.4K223,9600.0%
Illinois Tool WKS Inc(ITW)COM452308109$104.1K690,1690.0%
T Mobile US Inc(TMUS)COM872590104$103.1K1,390,7050.0%
Icon PLC(ICLR)SHSG4705A100$101.5K659,4900.0%
Caterpillar Inc del(CAT)COM149123101$101.4K744,1040.0%
Paypal Hldgs Inc(PYPL)COM70450Y103$101.0K882,4130.0%
Bristol Myers Squibb Co(BMY)COM110122108$99.4K2,192,7180.0%
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