WESTFIELD CAPITAL MANAGEMENT CO LP Q4 2019 Filing

Filed February 13, 2020

Portfolio Value

$14.0B

Holdings

231

Report Date

Q4 2019

Filing Type

13F-HR

All Holdings (231 positions)

StockValue
WPX ENERGY INC
$50.0M
TWTRADEWEB MKTS INC
$50.0M
VFCV F CORP
$49.6M
HUBSHUBSPOT INC
$49.4M
FLT1EURFLEETCOR TECHNOLOGIES INC
$49.1M
XLNXEURXILINX INC
$47.3M
SSNCSS&C TECHNOLOGIES HLDGS INC
$46.5M
MSCIMSCI INC
$45.2M
BKIEURBLACK KNIGHT INC
$44.9M
ONON SEMICONDUCTOR CORP
$43.8M
BMRNBIOMARIN PHARMACEUTICAL INC
$43.8M
RUSHARUSH ENTERPRISES INC
$43.7M
YUMCYUM CHINA HLDGS INC
$43.4M
OECORION ENGINEERED CARBONS S A
$42.6M
SRPTSAREPTA THERAPEUTICS INC
$42.1M
KBHKB HOME
$41.5M
FANGDIAMONDBACK ENERGY INC
$41.4M
ROKROCKWELL AUTOMATION INC
$41.2M
MIMECAST LTD
$41.1M
RPREALPAGE INC
$41.0M
PFPTPROOFPOINT INC
$39.9M
LITELUMENTUM HLDGS INC
$39.7M
DAYCERIDIAN HCM HLDG INC
$37.1M
BURLBURLINGTON STORES INC
$36.4M
EXPEEXPEDIA GROUP INC
$35.8M
GWREGUIDEWIRE SOFTWARE INC
$35.3M
PFGCPERFORMANCE FOOD GROUP CO
$34.8M
MTORMERITOR INC
$34.8M
CRLCHARLES RIV LABS INTL INC
$34.6M
BERYEURBERRY GLOBAL GROUP INC
$33.9M
PCRXPACIRA BIOSCIENCES
$33.6M
NXSTNEXSTAR MEDIA GROUP INC
$32.7M
IRWDIRONWOOD PHARMACEUTICALS INC
$32.4M
GRA1EURGRACE W R & CO DEL NEW
$32.0M
DHID R HORTON INC
$30.3M
CSGPCOSTAR GROUP INC
$30.0M
ALNYALNYLAM PHARMACEUTICALS INC
$28.7M
INTERSECT ENT INC
$28.1M
RETAEURREATA PHARMACEUTICALS INC
$27.9M
ZNGAEURZYNGA INC
$27.1M
EWBCEAST WEST BANCORP INC
$26.4M
NUANEURNUANCE COMMUNICATIONS INC
$25.7M
MSAMSA SAFETY INC
$24.7M
KNKNOWLES CORP
$24.3M
APOEURAPOLLO GLOBAL MGMT INC
$24.3M
FMCF M C CORP
$24.1M
TDOCTELADOC HEALTH INC
$24.0M
KEYKEYCORP NEW
$23.8M
CYRUSONE INC
$23.7M
WEAWESTERN ALLIANCE BANCORP
$23.6M
MKSIMKS INSTRUMENT INC
$23.3M
LULULULULEMON ATHLETICA INC
$23.2M
IARTINTEGRA LIFESCIENCES HLDGS C
$22.8M
VIAVVIAVI SOLUTIONS INC
$22.6M
CABOT MICROELECTRONICS CORP
$22.5M
BFAMBRIGHT HORIZONS FAM SOL IN D
$22.5M
HLNEHAMILTON LANE INC
$22.1M
ODFLOLD DOMINION FREIGHT LINE IN
$21.8M
AEISADVANCED ENERGY INDS
$20.9M
RGENREPLIGEN CORP
$20.8M
RG6ROGERS CORP
$20.7M
RRYDER SYS INC
$19.9M
BOTTOMLINE TECH DEL INC
$19.5M
TSAACI WORLDWIDE INC
$19.4M
FHBFIRST HAWAIIAN INC
$19.3M
NMIHNMI HLDGS INC
$18.7M
SITMSITIME CORPORATION
$18.6M
PLMRPALOMAR HLDGS INC
$18.5M
RCKTROCKET PHARMACEUTICALS INC
$18.2M
NSPINSPERITY INC
$18.1M
PCTYPAYLOCITY HLDG CORP
$18.0M
SG7SAGE THERAPEUTICS INC
$17.8M
SRCUSDSPIRIT RLTY CAP INC NEW
$17.7M
WWEUSDWORLD WRESTLING ENTMT INC
$14.9M
FIRSTCASH INC
$14.5M
DLTRDOLLAR TREE INC
$13.9M
MOMENTA PHARMACEUTICALS INC
$13.9M
FATEFATE THERAPEUTICS INC
$13.8M
JPMJPMORGAN CHASE & CO
$13.6M
GOGROCERY OUTLET HLDG CORP
$13.5M
AVYAVERY DENNISON CORP
$12.7M
APLSAPELLIS PHARMACEUTICALS INC
$12.1M
ABTABBOTT LABS
$11.3M
RPAYREPAY HLDGS CORP
$11.0M
FSVFIRSTSERVICE CORP NEW
$10.5M
ORTXUSDORCHARD THERAPEUTICS PLC
$10.5M
MATXMATSON INC
$10.0M
TXNTEXAS INSTRS INC
$9.2M
MRKMERCK & CO INC
$8.8M
DYHTARGET CORP
$8.6M
KOCOCA COLA CO
$8.2M
BACVERIZON COMMUNICATIONS INC
$8.2M
MTNVAIL RESORTS INC
$8.1M
CVSCVS HEALTH CORP
$8.0M
NEENEXTERA ENERGY INC
$7.3M
ADMARCHER DANIELS MIDLAND CO
$7.0M
JKHYHENRY JACK & ASSOC INC
$6.8M
FITBFIFTH THIRD BANCORP
$6.5M
PGRPROGRESSIVE CORP OHIO
$6.2M
GOOGALPHABET INC
$5.5M
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