IR
Superintel
OverviewMarketsWatchlist
© 2026 IR SuperintelMethodologyContact

William Blair Investment Management, LLC

Q4 2024 Holdings

Filed 2025-02-10 | 433 holdings | $40.9B | 13F-HR | View on SEC ↗ · Holdings Table ↗

Sign in to see sub-manager breakdown

IssuerClassCUSIPValue ↑Shares% Portfolio
Azek Co Inc(AZEK)CL A05478C105$161.7M3,407,3290.4%
Nice LTD(NSY)SPONSORED ADR653656108$162.8M958,7330.4%
Epam SYS Inc(EPAM)COM29414B104$166.9M713,8240.4%
Inspire MED SYS Inc(INSP)COM457730109$167.3M902,6110.4%
Veeva SYS Inc(VEEV)CL A COM922475108$167.4M796,3040.4%
Insmed Inc(INSM)COM PAR $.01457669307$168.0M2,433,4430.4%
Blueprint Medicines Corp(2L9)COM09627Y109$169.6M1,944,6950.4%
Encompass Health Corp(EHC)COM29261A100$172.0M1,862,2190.4%
Datadog Inc(DDOG)CL A COM23804L103$173.2M1,211,8620.4%
Neogen Corp(NEOG)COM640491106$174.2M14,346,7590.4%
Ftai Aviation LTD(FTAI)SHSG3730V105$174.4M1,210,5820.4%
Idexx Labs Inc(IDXX)COM45168D104$174.5M422,1330.4%
Insulet Corp(PODD)COM45784P101$176.6M676,3090.4%
Nvent Electric PLC(NVT)SHSG6700G107$176.6M2,591,4050.4%
Texas Instrs Inc(TXN)COM882508104$183.6M979,0750.4%
Manhattan Associates Inc(MANH)COM562750109$184.3M682,0130.5%
Willscot Hldgs Corp(WSC)COM CL A971378104$185.8M5,555,4810.5%
Pool Corp(POOL)COM73278L105$188.7M553,4610.5%
The Baldwin Insurance GRP in(BWIN)COM CL A05589G102$190.2M4,907,5890.5%
Monster Beverage Corp New(MNST)COM61174X109$192.0M3,652,8530.5%
Exact Sciences Corp(EXAS)COM30063P105$193.5M3,444,5110.5%
Planet Fitness Inc(PLNT)CL A72703H101$200.0M2,023,2200.5%
CF Inds Hldgs Inc(CF)COM125269100$200.9M2,354,1920.5%
Mueller Inds Inc(MLI)COM624756102$201.4M2,537,4980.5%
Q2 Hldgs Inc(QTWO)COM74736L109$202.6M2,013,3680.5%
Brookfield Asset Managmt LTD(BAM)CL A LMT VTG SHS113004105$204.2M3,767,6500.5%
Chart Inds Inc(GTLS)COM16115Q308$208.6M1,092,8730.5%
Cameco Corp(CCJ)COM13321L108$208.7M4,060,3510.5%
Cognex Corp(CGNX)COM192422103$209.4M5,840,1170.5%
Penumbra Inc(PEN)COM70975L107$209.7M883,0980.5%
West Pharmaceutical Svsc Inc(WST)COM955306105$209.9M640,7350.5%
Flywire Corporation(FLYW)COM VTG302492103$213.1M10,332,6710.5%
Western Alliance Bancorp(WAL)COM957638109$214.3M2,565,5660.5%
Brinks Co(BCO)COM109696104$215.6M2,323,6680.5%
Agilent Technologies Inc(A)COM00846U101$223.0M1,660,3190.5%
Uber Technologies Inc(UBER)COM90353T100$224.5M3,722,5710.5%
Martin Marietta Matls Inc(MLM)COM573284106$226.3M438,2020.6%
Exlservice Holdings Inc(EXLS)COM302081104$228.6M5,152,0400.6%
Shopify Inc(SHOP)CL A82509L107$228.7M2,150,7510.6%
Palo Alto Networks Inc(PANW)COM697435105$229.9M1,263,6290.6%
Apollo Global Mgmt Inc(APO)COM03769M106$231.1M1,399,3600.6%
Everest Group LTD(EG)COMG3223R108$233.0M642,8130.6%
Live Nation Entertainment in(LYV)COM538034109$234.4M1,809,9490.6%
New Fortress Energy Inc(NFE)COM CL A644393100$235.4M15,567,0550.6%
SEA LTD(SE)SPONSORD ADS81141R100$236.9M2,233,1580.6%
Talen Energy Corp(TLN)COM87422Q109$240.0M1,191,1660.6%
YUM China Hldgs Inc(YUMC)COM98850P109$243.9M5,063,3320.6%
LAM Research Corp(LRCX)COM NEW512807306$246.3M3,410,3200.6%
Chemed Corp New(CHE)COM16359R103$250.9M473,5230.6%
Ferrari N V(RACE)COMN3167Y103$252.6M594,6570.6%
PreviousPage 8 of 9Next