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William Blair Investment Management, LLC

Q4 2022 Holdings

Filed 2023-02-09 | 401 holdings | $26.1B | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↑Shares% Portfolio
Vinci Partners Invts LTD(VINP)COM CL AG9451V109$11.9M1,312,3570.0%
Universal Electrs Inc(UEIC)COM913483103$11.9M571,4720.0%
Vericel Corp(VCEL)COM92346J108$12.9M489,5740.0%
ADT Inc del(ADT)COM00090Q103$13.2M1,458,4130.1%
Veracyte Inc(VCYT)COM92337F107$13.3M558,3840.1%
Aramark(ARMK)COM03852U106$13.4M324,4490.1%
Coca Cola Co(KO)COM191216100$13.8M216,2050.1%
Primo Water Corporation(BCBEUR)COM74167P108$13.9M892,0050.1%
Astec Inds Inc(ASTE)COM046224101$14.0M343,9230.1%
Patria Investments Limited(PAX)COM CL AG69451105$14.1M1,014,1590.1%
Quinstreet Inc(QNST)COM74874Q100$14.3M996,4690.1%
Prologis Inc.(PLD)COM74340W103$14.4M128,1420.1%
Berry Global Group Inc(BERYEUR)COM08579W103$14.5M239,5860.1%
Axogen Inc(AXGN)COM05463X106$14.6M1,465,3150.1%
Amer Software Inc(AMSWAUSD)CL A029683109$15.0M1,020,3500.1%
Kornit Digital LTD(KRNT)SHSM6372Q113$15.0M654,2670.1%
EL Pollo Loco Hldgs Inc(LOCO)COM268603107$15.1M1,519,6880.1%
Agco Corp(AGCO)COM001084102$15.4M111,3790.1%
Golden Entmt Inc(GDEN)COM381013101$15.5M413,3990.1%
Great Lakes Dredge & Dock Co(GLDD)COM390607109$15.6M2,617,7230.1%
Workiva Inc(WK)COM CL A98139A105$15.6M185,5260.1%
Graftech Intl LTD(EAFEUR)COM384313508$15.7M3,289,6230.1%
Colliers Intl Group Inc(CIGI)SUB VTG SHS194693107$15.8M171,4430.1%
Bright Horizons FAM SOL in D(BFAM)COM109194100$16.4M259,4710.1%
Treace MED Concepts Inc(TMCI)COM89455T109$16.8M728,7670.1%
Goosehead INS Inc(GSHD)COM CL A38267D109$16.8M488,6740.1%
Mueller WTR Prods Inc(MWA)COM SER A624758108$17.3M1,612,2790.1%
Pros Holdings Inc(PRO)COM74346Y103$17.4M717,8760.1%
Sprouts Fmrs MKT Inc(SFM)COM85208M102$17.7M545,7720.1%
Eagle Matls Inc(EXP)COM26969P108$17.7M133,2650.1%
Spectrum Brands Hldgs Inc NE(SPB)COM84790A105$17.8M291,4390.1%
Gogo Inc(GOGO)COM38046C109$18.0M1,221,8310.1%
Enphase Energy Inc(ENPH)COM29355A107$18.1M68,3870.1%
Horizon Therapeutics PUB LSHSG46188101$18.4M162,0620.1%
Icici Bank Limited(IBN)ADR45104G104$18.9M865,0000.1%
Vital Farms Inc(VITL)COM92847W103$19.2M1,285,3350.1%
Vertex Inc(VERX)CL A92538J106$19.3M1,328,5210.1%
Hannon Armstrong Sust Infr C(HASI)COM41068X100$19.6M675,2010.1%
Luxfer Hldgs PLC(LXFR)SHSG5698W116$19.6M1,426,1960.1%
Nuvasive Inc(NUVAGBP)COM670704105$19.6M474,7870.1%
Designer Brands Inc(DBI)CL A250565108$20.0M2,047,6850.1%
KAR Auction Svcs Inc(OPLN)COM48238T109$20.7M1,584,6060.1%
Sociedad Quimica Y Minera de(SQM)SPON ADR SER B833635105$20.8M261,1310.1%
Sylvamo Corp(SLVM)COMMON STOCK871332102$21.1M434,9140.1%
Championx Corporation(APY1EUR)COM15872M104$21.2M730,7900.1%
Old Dominion Freight Line in(ODFL)COM679580100$21.2M74,7630.1%
ANI Pharmaceuticals Inc(ANIP)COM00182C103$21.2M527,4650.1%
Ryanair Holdings PLC(RYAAY)SPONSORED ADS783513203$22.0M293,2740.1%
Inter Parfums Inc(IPAR)COM458334109$22.1M228,7730.1%
Winmark Corp(WINA)COM974250102$22.1M93,7260.1%
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