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William Blair Investment Management, LLC

Q4 2023 Holdings

Filed 2024-02-09 | 406 holdings | $34.4B | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↑Shares% Portfolio
Lattice Semiconductor Corp(LSCC)COM518415104$96.3M1,395,9700.3%
Ambarella Inc(AMBA)SHSG037AX101$100.4M1,637,7950.3%
Willscot Mobil Mini Hldng Co(WSC)COM CL A971378104$106.1M2,384,7700.3%
Cognex Corp(CGNX)COM192422103$109.7M2,628,5280.3%
Flywire Corporation(FLYW)COM VTG302492103$110.9M4,792,6430.3%
Exlservice Holdings Inc(EXLS)COM302081104$111.4M3,611,1020.3%
SPS Comm Inc(SPSC)COM78463M107$112.6M580,6500.3%
Entegris Inc(ENTG)COM29362U104$116.6M972,7550.3%
Eagle Matls Inc(EXP)COM26969P108$118.1M582,4600.3%
Healthequity Inc(HQY)COM42226A107$118.2M1,782,9110.3%
Technipfmc PLC(FTI)COMG87110105$121.6M6,040,0710.4%
Globus MED Inc(GMED)CL A379577208$122.2M2,293,2270.4%
Starbucks Corp(SBUX)COM855244109$122.8M1,278,7500.4%
Certara Inc(CERT)COM15687V109$123.9M7,042,3160.4%
Evolent Health Inc(EVH)CL A30050B101$124.8M3,778,4530.4%
Ryanair Holdings PLC(RYAAY)SPONSORED ADS783513203$125.8M943,6720.4%
Twist Bioscience Corp(TWST)COM90184D100$130.8M3,549,8740.4%
Insmed Inc(INSM)COM PAR $.01457669307$131.9M4,256,6870.4%
Tenable Hldgs Inc(TENB)COM88025T102$133.8M2,905,7420.4%
Globant S A(GLOB)COML44385109$134.2M563,9250.4%
Topbuild Corp(BLD)COM89055F103$135.8M362,8620.4%
Firstservice Corp New(FSV)COM33767E202$140.2M864,7560.4%
Nike Inc(NKE)CL B654106103$143.0M1,317,0830.4%
Clearwater Analytics Hldgs I(CWAN)CL A185123106$145.7M7,273,9140.4%
Costar Group Inc(CSGP)COM22160N109$146.6M1,678,0360.4%
Varonis SYS Inc(VRNS)COM922280102$147.1M3,249,2450.4%
Everest Group LTD(EG)COMG3223R108$148.2M419,2460.4%
Hdfc Bank LTD(HDB)SPONSORED ADS40415F101$149.1M2,222,8170.4%
Super Micro Computer Inc(SMCIUSD)COM86800U104$150.9M530,8150.4%
Neogen Corp(NEOG)COM640491106$151.6M7,536,1690.4%
Heico Corp New(HEI/A)CL A422806208$153.5M1,077,3020.4%
Blueprint Medicines Corp(2L9)COM09627Y109$159.4M1,727,8450.5%
Alarm COM Hldgs Inc(ALRM)COM011642105$161.5M2,499,8960.5%
Novanta Inc(NOVT)COM67000B104$162.8M966,6880.5%
Repligen Corp(RGEN)COM759916109$162.9M905,7600.5%
Texas Instrs Inc(TXN)COM882508104$163.2M957,6540.5%
Apollo Global Mgmt Inc(APO)COM03769M106$163.7M1,756,5020.5%
Inspire MED SYS Inc(INSP)COM457730109$164.2M806,9470.5%
Amicus Therapeutics Inc(FOLD)COM03152W109$165.3M11,647,0260.5%
Martin Marietta Matls Inc(MLM)COM573284106$165.8M332,3890.5%
Trex Co Inc(TREX)COM89531P105$166.7M2,013,3550.5%
Oreilly Automotive Inc(ORLY)COM67103H107$166.9M175,6550.5%
Virtu Finl Inc(VIRT)CL A928254101$167.8M8,281,9500.5%
Bio-Techne Corp(TECH)COM09073M104$172.5M2,234,9980.5%
CF Inds Hldgs Inc(CF)COM125269100$173.8M2,185,7880.5%
CRH PLC(CRH)ORDG25508105$174.4M2,521,3850.5%
Toronto Dominion BK ONT(TD)COM NEW891160509$174.7M2,703,6960.5%
Cameco Corp(CCJ)COM13321L108$175.6M4,074,0900.5%
Tyler Technologies Inc(TYL)COM902252105$175.6M420,0450.5%
Tradeweb Mkts Inc(TW)CL A892672106$176.8M1,945,5780.5%
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