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Westfield Capital Management Co LP

Q1 2018 Holdings

Filed 2018-05-14 | 248 holdings | $833.2M | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↑Shares% Portfolio
Fidelity Natl Information SV(FIS)COM31620M106$53.2K552,3600.0%
Acceleron Pharma Inc(XLRN)COM00434H108$53.7K1,374,1980.0%
Cantel Medical Corp(CMD)COM138098108$54.0K484,7600.0%
Valero Energy Corp New(VLO)COM91913Y100$54.5K587,8930.0%
Aramark(ARMK)COM03852U106$56.2K1,419,3680.0%
Western Alliance Bancorp(WAL)COM957638109$57.3K986,6360.0%
Masimo Corp(MASI)COM574795100$57.4K652,9580.0%
Berry Global Group Inc(BERYEUR)COM08579W103$57.5K1,048,1930.0%
Micron Technology Inc(MU)COM595112103$58.4K1,119,1690.0%
Nice LTD(NSY)SPONSORED ADR653656108$58.5K622,9540.0%
Essent Group LTD(ESNT)COMG3198U102$60.0K1,409,2790.0%
Flowserve Corp(FLS)COM34354P105$60.9K1,405,6420.0%
Dollar Tree Inc(DLTR)COM256746108$61.0K642,7900.0%
Icon PLC(ICLR)SHSG4705A100$63.3K535,7510.0%
Total SYS Svcs Inc(TSS)COM891906109$64.4K746,4400.0%
IHS Markit LTD(IHS)SHSG47567105$64.6K1,339,1770.0%
Comerica Inc(CMA)COM200340107$64.8K675,4410.0%
LAM Research Corp(LRCXEUR)COM512807108$66.2K325,8620.0%
Splunk Inc(SPLKCHF)COM848637104$67.0K681,2070.0%
KLX IncCOM482539103$68.2K959,2700.0%
Fleetcor Technologies Inc(FLT1EUR)COM339041105$68.5K338,2380.0%
Msci Inc(MSCI)COM55354G100$69.3K463,7780.0%
RED HAT IncCOM756577102$71.0K475,1480.0%
Transunion(TRU)COM89400J107$71.2K1,254,1020.0%
Fortinet Inc(FTNT)COM34959E109$71.2K1,329,0720.0%
WEX Inc(WEX)COM96208T104$76.2K486,7080.0%
Transdigm Group Inc(TDG)COM893641100$76.7K249,8490.0%
Aptiv PLC(APTV)SHSG6095L109$77.1K907,6370.0%
Pinnacle Foods Inc delCOM72348P104$77.2K1,426,4890.0%
Delphi Technologies PLCSHSG2709G107$77.7K1,630,0560.0%
International Business Machs(IBM)COM459200101$78.1K509,1640.0%
RSP Permian IncCOM74978Q105$78.6K1,676,1390.0%
Applied Matls Inc(AMAT)COM038222105$79.0K1,420,5050.0%
Gallagher Arthur J & Co(AJG)COM363576109$80.0K1,163,5730.0%
Avery Dennison Corp(AVY)COM053611109$85.5K804,6890.0%
Teledyne Technologies Inc(TDY)COM879360105$86.9K464,3230.0%
Paypal Hldgs Inc(PYPL)COM70450Y103$88.9K1,171,0800.0%
Summit Matls Inc(7SU)CL A86614U100$89.6K2,959,3100.0%
Broadcom LTD(AVGO)SHSY09827109$92.0K390,5480.0%
Hunt J B Trans Svcs Inc(JBHT)COM445658107$92.4K788,7370.0%
Worldpay Inc(WP)CL A981558109$94.0K1,143,3410.0%
Bank Amer Corp(BAC)COM060505104$94.3K3,144,7830.0%
Lennox Intl Inc(LII)COM526107107$94.5K462,5010.0%
Costar Group Inc(CSGP)COM22160N109$95.3K262,7440.0%
S&P Global Inc(SPGI)COM78409V104$96.4K504,3600.0%
Illinois Tool WKS Inc(ITW)COM452308109$96.8K618,2090.0%
MGM Resorts International(MGM)COM552953101$97.5K2,783,8700.0%
Celanese Corp del(CE)COM SER A150870103$98.2K980,1490.0%
CME Group Inc(CME)COM CL A12572Q105$98.8K610,7260.0%
Medicines CoCOM584688105$99.8K3,029,6110.0%
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