WESTFIELD CAPITAL MANAGEMENT CO LP Q2 2025 Filing

Filed August 12, 2025

Portfolio Value

$23.8B

Holdings

239

Report Date

Q2 2025

Filing Type

13F-HR

All Holdings (239 positions)

StockValue
NVDANVIDIA CORPORATION
$1.2B
ASNDASCENDIS PHARMA A/S
$940.9M
MSFTMICROSOFT CORP
$874.2M
AAPLAPPLE INC
$716.9M
AMZNAMAZON COM INC
$680.2M
AXONAXON ENTERPRISE INC
$654.1M
METAMETA PLATFORMS INC
$633.6M
FIXCOMFORT SYS USA INC
$502.1M
GOOGLALPHABET INC
$453.2M
T7DTRANSDIGM GROUP INC
$441.0M
AVGOBROADCOM INC
$368.3M
HWMHOWMET AEROSPACE INC
$356.6M
VRTVERTIV HOLDINGS CO
$338.7M
NFLXNETFLIX INC
$337.4M
NOWSERVICENOW INC
$306.7M
TPRTAPESTRY INC
$300.2M
LPLALPL FINL HLDGS INC
$293.3M
VVISA INC
$282.8M
LLYELI LILLY & CO
$239.7M
LEGNLEGEND BIOTECH CORP
$229.7M
EATBRINKER INTL INC
$223.0M
FTAIFTAI AVIATION LTD
$220.3M
DC4DEXCOM INC
$207.8M
MNDYMONDAY COM LTD
$203.3M
BACBANK AMERICA CORP
$199.6M
3M4MASIMO CORP
$198.7M
FNFABRINET
$195.5M
ARESARES MANAGEMENT CORPORATION
$186.8M
CWSTCASELLA WASTE SYS INC
$179.1M
CRMSALESFORCE INC
$176.6M
GEVGE VERNOVA INC
$172.1M
DTDYNATRACE INC
$163.0M
CHKPCHECK POINT SOFTWARE TECH LT
$150.2M
BMIBADGER METER INC
$150.1M
ORCLORACLE CORP
$148.4M
COSTCOSTCO WHSL CORP NEW
$143.2M
AZOAUTOZONE INC
$141.7M
IOTSAMSARA INC
$141.2M
TSLATESLA INC
$139.3M
SNSHARKNINJA INC
$139.1M
IM8NINSMED INC
$134.8M
HQYHEALTHEQUITY INC
$132.5M
TXRHTEXAS ROADHOUSE INC
$132.2M
TSMTAIWAN SEMICONDUCTOR MFG LTD
$131.4M
AMATAPPLIED MATLS INC
$127.1M
RRXREGAL REXNORD CORPORATION
$126.1M
SMTCSEMTECH CORP
$124.0M
LNTHLANTHEUS HLDGS INC
$122.4M
GKOSGLAUKOS CORP
$120.6M
PGRPROGRESSIVE CORP
$120.2M
RBLXROBLOX CORP
$120.0M
SLNOSOLENO THERAPEUTICS INC
$119.8M
DKNGDRAFTKINGS INC NEW
$113.4M
NTRANATERA INC
$113.2M
RCLROYAL CARIBBEAN GROUP
$110.4M
IPINTERNATIONAL PAPER CO
$108.8M
APOAPOLLO GLOBAL MGMT INC
$108.1M
MRUSMERUS N V
$107.4M
ROLROLLINS INC
$106.0M
ITTITT INC
$103.1M
RYTMRHYTHM PHARMACEUTICALS INC
$103.0M
PCORPROCORE TECHNOLOGIES INC
$103.0M
AJGGALLAGHER ARTHUR J & CO
$103.0M
LYVLIVE NATION ENTERTAINMENT IN
$102.5M
MTSIMACOM TECH SOLUTIONS HLDGS I
$101.7M
VSTVISTRA CORP
$100.6M
TWLOTWILIO INC
$100.3M
GLOBGLOBANT S A
$100.0M
PCVXVAXCYTE INC
$99.8M
KDKYNDRYL HLDGS INC
$99.7M
OPCHOPTION CARE HEALTH INC
$99.4M
OWLBLUE OWL CAPITAL INC
$99.0M
ROKUROKU INC
$96.5M
HEIHEICO CORP NEW
$93.4M
UNPUNION PAC CORP
$92.1M
PRCTPROCEPT BIOROBOTICS CORP
$92.1M
DASHDOORDASH INC
$90.8M
NETCLOUDFLARE INC
$87.9M
RYANRYAN SPECIALTY HOLDINGS INC
$87.0M
ITGARTNER INC
$86.1M
6RJ0ROCKET LAB CORP
$84.6M
UI2KEMPER CORP
$84.6M
SNOWSNOWFLAKE INC
$83.6M
MSCIMSCI INC
$83.3M
BIRKBIRKENSTOCK HOLDING PLC
$82.5M
KEYKEYCORP
$81.5M
TRUTRANSUNION
$81.2M
ICEINTERCONTINENTAL EXCHANGE IN
$80.9M
ABGCENCORA INC
$80.6M
SFMSPROUTS FMRS MKT INC
$78.8M
WSCWILLSCOT HLDGS CORP
$78.4M
FICOFAIR ISAAC CORP
$77.3M
IEXIDEX CORP
$77.0M
UNHUNITEDHEALTH GROUP INC
$71.8M
NXTNEXTRACKER INC
$71.6M
AMEAMETEK INC
$71.6M
ROKROCKWELL AUTOMATION INC
$71.3M
PINSPINTEREST INC
$71.2M
TOSTTOAST INC
$71.0M
HUBSHUBSPOT INC
$69.8M
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