WESTFIELD CAPITAL MANAGEMENT CO LP Q1 2019 Filing

Filed May 14, 2019

Portfolio Value

$13.1B

Holdings

246

Report Date

Q1 2019

Filing Type

13F-HR

All Holdings (246 positions)

StockValue
AAPLAPPLE INC
$365.2B
AMZNAMAZON COM INC
$350.9B
MSFTMICROSOFT CORP
$252.4B
VVISA INC
$232.4B
BABOEING CO
$219.5B
NOWSERVICENOW INC
$216.7B
GOOGALPHABET INC
$213.8B
UNHUNITEDHEALTH GROUP INC
$196.5B
HDHOME DEPOT INC
$194.0B
CRMSALESFORCE COM INC
$191.8B
MTDMETTLER TOLEDO INTERNATIONAL
$186.0B
MPCMARATHON PETE CORP
$178.0B
AMEAMETEK INC NEW
$173.8B
GOOGLALPHABET INC
$171.1B
BMYBRISTOL MYERS SQUIBB CO
$156.4B
TDYTELEDYNE TECHNOLOGIES INC
$155.6B
IRINGERSOLL-RAND PLC
$152.1B
COOCOOPER COS INC
$151.4B
MEDICINES CO
$147.9B
NFLXNETFLIX INC
$141.9B
T7DTRANSDIGM GROUP INC
$135.8B
VRTXVERTEX PHARMACEUTICALS INC
$125.5B
MARMARRIOTT INTL INC NEW
$125.1B
TMOTHERMO FISHER SCIENTIFIC INC
$125.0B
MAMASTERCARD INC
$119.3B
UNPUNION PACIFIC CORP
$118.7B
WPWORLDPAY INC
$118.6B
ADBEADOBE INC
$118.4B
STESTERIS PLC
$118.2B
BUWABIO RAD LABS INC
$115.1B
SPGIS&P GLOBAL INC
$114.7B
AVYAVERY DENNISON CORP
$114.0B
LIILENNOX INTL INC
$112.8B
CHTRCHARTER COMMUNICATIONS INC N
$110.0B
ULTAULTA BEAUTY INC
$107.2B
PYPLPAYPAL HLDGS INC
$106.9B
MCDMCDONALDS CORP
$106.6B
PGRPROGRESSIVE CORP OHIO
$103.2B
AJGGALLAGHER ARTHUR J & CO
$102.1B
ITWILLINOIS TOOL WKS INC
$101.0B
TMUST MOBILE US INC
$99.7B
ZEN1EURZENDESK INC
$97.6B
TSSTOTAL SYS SVCS INC
$94.8B
FTNTFORTINET INC
$93.9B
ICLRICON PLC
$93.2B
METAFACEBOOK INC
$90.9B
DISDISNEY WALT CO
$90.8B
FLT1EURFLEETCOR TECHNOLOGIES INC
$89.9B
CAGCONAGRA BRANDS INC
$89.9B
AMATAPPLIED MATLS INC
$89.4B
AVGOBROADCOM INC
$88.8B
NKENIKE INC
$88.4B
CATCATERPILLAR INC DEL
$87.1B
JBHTHUNT J B TRANS SVCS INC
$82.3B
BACBANK AMER CORP
$81.8B
MSGSMADISON SQUARE GARDEN CO NEW
$81.7B
EOGEOG RES INC
$81.6B
ASNDASCENDIS PHARMA A S
$80.8B
PXDEURPIONEER NAT RES CO
$75.7B
TRUTRANSUNION
$75.7B
BKIEURBLACK KNIGHT INC
$73.7B
IHS MARKIT LTD
$73.2B
IBMINTERNATIONAL BUSINESS MACHS
$72.9B
SPLKCHFSPLUNK INC
$72.4B
NSYNICE LTD
$72.3B
AREALEXANDRIA REAL ESTATE EQ IN
$68.4B
SBACSBA COMMUNICATIONS CORP NEW
$68.1B
HLTHILTON WORLDWIDE HLDGS INC
$67.0B
MSCIMSCI INC
$64.4B
XLRNACCELERON PHARMA INC
$64.1B
HAEHAEMONETICS CORP
$63.8B
ESNTESSENT GROUP LTD
$63.7B
ULTIMATE SOFTWARE GROUP INC
$59.5B
FISFIDELITY NATL INFORMATION SV
$58.9B
PFPTPROOFPOINT INC
$58.9B
PANWPALO ALTO NETWORKS INC
$57.2B
ADIANALOG DEVICES INC
$56.3B
BIIBBIOGEN INC
$56.1B
IDXXIDEXX LABS INC
$54.6B
WPX ENERGY INC
$54.1B
MRVLMARVELL TECHNOLOGY GROUP LTD
$52.6B
FLSFLOWSERVE CORP
$52.1B
TSCOTRACTOR SUPPLY CO
$50.8B
ADSKAUTODESK INC
$50.6B
SSNCSS&C TECHNOLOGIES HLDGS INC
$49.8B
FIVEFIVE BELOW INC
$49.6B
PBFPBF ENERGY INC
$49.3B
GDDYGODADDY INC
$49.3B
ELDORADO RESORTS INC
$49.2B
LPLALPL FINL HLDGS INC
$48.9B
SIXEURSIX FLAGS ENTMT CORP NEW
$48.9B
RPREALPAGE INC
$48.5B
LULULULULEMON ATHLETICA INC
$48.2B
RJFRAYMOND JAMES FINANCIAL INC
$48.2B
DGXQUEST DIAGNOSTICS INC
$44.9B
7SUSUMMIT MATLS INC
$44.8B
ANETEURARISTA NETWORKS INC
$44.6B
HEIHEICO CORP NEW
$43.7B
GWREGUIDEWIRE SOFTWARE INC
$42.8B
QTS RLTY TR INC
$42.6B
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