WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC Q4 2025 Filing

Filed February 9, 2026

Portfolio Value

$45.6B

Holdings

413

Report Date

Q4 2025

Filing Type

13F-HR

All Holdings (413 positions)

StockValue
GOOGLALPHABET INC
$987.5M
CSGSCSG SYS INTL INC
$979.0M
EPIWISDOMTREE TR
$972.0M
NTESNETEASE INC
$968.0M
CTVACORTEVA INC
$959.0M
APOAPOLLO GLOBAL MGMT INC
$925.0M
AVGOBROADCOM INC
$877.9M
RELXRELX PLC
$817.0M
DDOGDATADOG INC
$777.0M
IWNISHARES TR
$692.0M
RGLDROYAL GOLD INC
$569.0M
ALLEALLEGION PLC
$501.0M
FLEXFLEX LTD
$499.0M
DOVDOVER CORP
$484.0M
IRENIREN LIMITED
$481.0M
ICLRICON PLC
$458.0M
ALSNALLISON TRANSMISSION HLDGS I
$451.0M
NINISOURCE INC
$432.0M
GGENPACT LIMITED
$430.0M
WEXWEX INC
$425.0M
PPLPPL CORP
$425.0M
TKRTIMKEN CO
$424.0M
CGCARLYLE GROUP INC
$421.6M
AXTAAXALTA COATING SYS LTD
$421.0M
REGREGENCY CTRS CORP
$412.0M
SMINISHARES TR
$411.0M
JBHTHUNT J B TRANS SVCS INC
$403.0M
CCKCROWN HLDGS INC
$385.0M
HSTHOST HOTELS & RESORTS INC
$352.0M
BCBRUNSWICK CORP
$351.0M
ACNACCENTURE PLC IRELAND
$346.0M
TAPMOLSON COORS BEVERAGE CO
$345.0M
SSBSOUTHSTATE BK CORP
$343.0M
COLBCOLUMBIA BKG SYS INC
$341.0M
TRUTRANSUNION
$340.0M
EXEEXPAND ENERGY CORPORATION
$339.0M
NOWSERVICENOW INC
$329.2M
DOCHEALTHPEAK PROPERTIES INC
$323.0M
GOOGALPHABET INC
$321.0M
LHLABCORP HOLDINGS INC
$320.0M
NUNU HLDGS LTD
$313.0M
SESEA LTD
$302.4M
SNOWSNOWFLAKE INC
$295.5M
JBLJABIL INC
$295.0M
MNSTMONSTER BEVERAGE CORP NEW
$288.4M
AMDADVANCED MICRO DEVICES INC
$286.9M
CPTCAMDEN PPTY TR
$283.0M
AG8AGILENT TECHNOLOGIES INC
$280.7M
LINLINDE PLC
$274.4M
ONTOONTO INNOVATION INC
$272.6M
ORLYOREILLY AUTOMOTIVE INC
$271.9M
WBSWEBSTER FINL CORP
$269.0M
INGRINGREDION INC
$262.0M
ITUBITAU UNIBANCO HLDG S A
$261.7M
CIENCIENA CORP
$256.9M
STAGSTAG INDL INC
$256.0M
UNHUNITEDHEALTH GROUP INC
$251.6M
PSTGPURE STORAGE INC
$250.8M
ORCLORACLE CORP
$244.9M
DOCSDOXIMITY INC
$241.6M
LKQ1LKQ CORP
$237.0M
STTSTATE STR CORP
$229.0M
TYLTYLER TECHNOLOGIES INC
$224.8M
AFGAMERICAN FINL GROUP INC OHIO
$224.0M
BAPCREDICORP LTD
$220.2M
GMEDGLOBUS MED INC
$220.0M
TLNTALEN ENERGY CORP
$213.4M
TOLTOLL BROTHERS INC
$213.0M
IM8NINSMED INC
$212.5M
ETRENTERGY CORP NEW
$208.0M
PRMBPRIMO BRANDS CORPORATION
$206.5M
MLIMUELLER INDS INC
$204.3M
WTWWILLIS TOWERS WATSON PLC LTD
$203.0M
REEVEREST GROUP LTD
$198.3M
VEEVVEEVA SYS INC
$196.7M
PRPERMIAN RESOURCES CORP
$196.0M
QTWOQ2 HLDGS INC
$194.4M
HBANHUNTINGTON BANCSHARES INC
$192.0M
BWXTBWX TECHNOLOGIES INC
$191.4M
TWSTTWIST BIOSCIENCE CORP
$188.9M
BWINTHE BALDWIN INSURANCE GRP IN
$181.3M
CCOCAMECO CORP
$181.2M
BCOBRINKS CO
$180.3M
CPRTCOPART INC
$179.5M
WAYWAYSTAR HLDG CORP
$173.0M
HQYHEALTHEQUITY INC
$170.0M
COHRCOHERENT CORP
$161.1M
PLNTPLANET FITNESS INC
$158.3M
LSCCLATTICE SEMICONDUCTOR CORP
$156.4M
DCIDONALDSON INC
$151.4M
AM6AMICUS THERAPEUTICS INC
$151.3M
APPFAPPFOLIO INC
$148.5M
CHECHEMED CORP NEW
$147.5M
LECOLINCOLN ELEC HLDGS INC
$146.1M
WEAWESTERN ALLIANCE BANCORP
$143.9M
CWSTCASELLA WASTE SYS INC
$143.8M
CAVACAVA GROUP INC
$142.0M
CWANCLEARWATER ANALYTICS HLDGS I
$141.8M
TECHBIO-TECHNE CORP
$141.0M
FFIVF5 INC
$140.5M
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