WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC Q2 2025 Filing

Filed July 29, 2025

Portfolio Value

$37.7B

Holdings

417

Report Date

Q2 2025

Filing Type

13F-HR

All Holdings (417 positions)

StockValue
MSFTMICROSOFT CORP
$2.0B
NVDANVIDIA CORPORATION
$1.9B
TSMTAIWAN SEMICONDUCTOR MFG LTD
$1.5B
AMZNAMAZON COM INC
$1.2B
AAPLAPPLE INC
$1.1B
METAMETA PLATFORMS INC
$1.1B
AVGOBROADCOM INC
$815.7M
MAMASTERCARD INCORPORATED
$685.7M
MLB1MERCADOLIBRE INC
$623.6M
SESEA LTD
$574.0M
CGCARLYLE GROUP INC
$511.4M
TRUTRANSUNION
$417.0M
INTUINTUIT
$407.3M
COSTCOSTCO WHSL CORP NEW
$372.7M
IDXXIDEXX LABS INC
$367.4M
NOWSERVICENOW INC
$360.4M
CMGCHIPOTLE MEXICAN GRILL INC
$352.4M
TLNTALEN ENERGY CORP
$320.4M
DOCSDOXIMITY INC
$320.2M
ORLYOREILLY AUTOMOTIVE INC
$319.4M
PRMBPRIMO BRANDS CORPORATION
$314.1M
DDOGDATADOG INC
$291.6M
CCOCAMECO CORP
$287.2M
SPOTSPOTIFY TECHNOLOGY S A
$285.3M
PSTGPURE STORAGE INC
$283.7M
LINLINDE PLC
$283.4M
AG8AGILENT TECHNOLOGIES INC
$261.3M
UBERUBER TECHNOLOGIES INC
$256.8M
MRCYMERCURY SYS INC
$252.9M
LYVLIVE NATION ENTERTAINMENT IN
$245.8M
CFLTCONFLUENT INC
$240.3M
REEVEREST GROUP LTD
$233.1M
BWINTHE BALDWIN INSURANCE GRP IN
$231.3M
DTDYNATRACE INC
$229.9M
NVTNVENT ELECTRIC PLC
$228.1M
CIENCIENA CORP
$220.3M
BWXTBWX TECHNOLOGIES INC
$218.6M
SNSHARKNINJA INC
$217.0M
WAYWAYSTAR HLDG CORP
$214.1M
UNHUNITEDHEALTH GROUP INC
$213.4M
TYLTYLER TECHNOLOGIES INC
$212.5M
CPRTCOPART INC
$211.7M
RACEFERRARI N V
$211.4M
CWSTCASELLA WASTE SYS INC
$207.7M
CRMSALESFORCE INC
$206.9M
ITUBITAU UNIBANCO HLDG S A
$198.9M
MNSTMONSTER BEVERAGE CORP NEW
$196.9M
CWANCLEARWATER ANALYTICS HLDGS I
$193.3M
FLUTFLUTTER ENTMT PLC
$191.6M
PLNTPLANET FITNESS INC
$189.6M
ORCLORACLE CORP
$188.3M
LRCXLAM RESEARCH CORP
$185.8M
BAMBROOKFIELD ASSET MANAGMT LTD
$184.9M
MLIMUELLER INDS INC
$184.3M
QTWOQ2 HLDGS INC
$184.0M
PODDINSULET CORP
$183.2M
WEAWESTERN ALLIANCE BANCORP
$180.4M
ACVAACV AUCTIONS INC
$180.2M
MANHMANHATTAN ASSOCIATES INC
$179.4M
BFAMBRIGHT HORIZONS FAM SOL IN D
$178.7M
RYROYAL BK CDA
$178.5M
VEEVVEEVA SYS INC
$177.6M
CWCURTISS WRIGHT CORP
$177.0M
BCOBRINKS CO
$175.3M
POOLPOOL CORP
$170.9M
EHCENCOMPASS HEALTH CORP
$169.7M
APPFAPPFOLIO INC
$168.9M
IM8NINSMED INC
$167.6M
CHECHEMED CORP NEW
$165.1M
LRNSTRIDE INC
$159.9M
MLMMARTIN MARIETTA MATLS INC
$157.4M
CARTMAPLEBEAR INC
$151.4M
MZTILANCASTER COLONY CORP
$150.9M
WGSGENEDX HOLDINGS CORP
$150.6M
WSCWILLSCOT HLDGS CORP
$149.7M
FTAIFTAI AVIATION LTD
$149.2M
EPAMEPAM SYS INC
$148.9M
TWSTTWIST BIOSCIENCE CORP
$143.7M
GMEDGLOBUS MED INC
$141.9M
EXLSEXLSERVICE HOLDINGS INC
$139.6M
PSNPARSONS CORP DEL
$135.6M
CRSCARPENTER TECHNOLOGY CORP
$134.8M
APOAPOLLO GLOBAL MGMT INC
$131.4M
1GSNNOVANTA INC
$126.3M
BRBRBELLRING BRANDS INC
$124.8M
EXPEAGLE MATLS INC
$123.6M
GKOSGLAUKOS CORP
$117.3M
IBNICICI BANK LIMITED
$116.7M
GWREGUIDEWIRE SOFTWARE INC
$112.7M
ON1OLD NATL BANCORP IND
$111.5M
ONTOONTO INNOVATION INC
$110.9M
EXASEXACT SCIENCES CORP
$107.4M
WMSADVANCED DRAIN SYS INC DEL
$107.2M
BAPCREDICORP LTD
$106.8M
EVREVERCORE INC
$106.7M
GRABGRAB HOLDINGS LIMITED
$106.4M
MDGLMADRIGAL PHARMACEUTICALS INC
$106.0M
FRPTFRESHPET INC
$103.8M
MMYTMAKEMYTRIP LIMITED MAURITIUS
$103.5M
INSPINSPIRE MED SYS INC
$99.8M
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