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William Blair Investment Management, LLC

Q2 2022 Holdings

Filed 2022-08-10 | 403 holdings | $4.0B | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↑Shares% Portfolio
Skyline Champion Corporation(SKY)COM830830105$47.6K1,004,3790.0%
Edwards Lifesciences Corp(EW)COM28176E108$47.8K503,1220.0%
Standard MTR Prods Inc(SMP)COM853666105$48.3K1,074,5980.0%
Meta Platforms Inc(META)CL A30303M102$48.7K301,9460.0%
Stem IncCOM85859N102$49.6K6,927,9110.0%
Hanger IncCOM NEW41043F208$51.2K3,577,4080.0%
Lantheus Hldgs Inc(LNTH)COM516544103$51.4K779,1630.0%
Matador RES Co(MTDR)COM576485205$53.1K1,138,9160.0%
Blueprint Medicines Corp(2L9)COM09627Y109$53.8K1,065,1280.0%
Veeva SYS Inc(VEEV)CL A COM922475108$54.1K273,1610.0%
Synopsys Inc(SNPS)COM871607107$58.3K191,9370.0%
Orion Engineered Carbons S A(OEC)COML72967109$60.2K3,873,9250.0%
Union PAC Corp(UNP)COM907818108$62.1K291,0610.0%
Workiva Inc(WK)COM CL A98139A105$63.3K959,3550.0%
Ulta Beauty Inc(ULTA)COM90384S303$66.1K171,3480.0%
Albany Intl Corp(AIN)CL A012348108$67.5K856,5250.0%
Wolfspeed Inc(WOLF*)COM977852102$68.0K1,071,4590.0%
Thermo Fisher Scientific Inc(TMO)COM883556102$68.5K126,0630.0%
Insmed Inc(INSM)COM PAR $.01457669307$69.6K3,527,0890.0%
Dlocal LTD(DLO)CLASS A COMG29018101$70.5K2,686,8940.0%
Verra Mobility Corp(VRRM)CL A COM STK92511U102$73.2K4,661,7880.0%
The Beauty Health Company(SKIN)COM CL A88331L108$77.8K6,048,6270.0%
Planet Fitness Inc(PLNT)CL A72703H101$78.7K1,157,0610.0%
Advanced Drain SYS Inc del(WMS)COM00790R104$79.0K877,1340.0%
LAM Research Corp(LRCXEUR)COM512807108$79.1K185,5060.0%
Overstock COM Inc del(BBBY)COM690370101$85.9K3,435,5870.0%
Owens & Minor Inc New(ACH)COM690732102$86.5K2,751,4710.0%
Cognex Corp(CGNX)COM192422103$88.1K2,072,5130.0%
Coupa Software Inc(COUPEUR)COM22266L106$88.6K1,550,9890.0%
Heico Corp New(HEI/A)CL A422806208$88.8K843,0650.0%
Shoals Technologies Group in(SHLS)CL A82489W107$88.9K5,393,0690.0%
Equifax Inc(EFX)COM294429105$90.9K497,0890.0%
Infosys LTD(INFY)SPONSORED ADR456788108$92.2K4,977,3750.0%
Martin Marietta Matls Inc(MLM)COM573284106$92.3K308,4010.0%
Itau Unibanco Hldg S A(BVXB)SPON ADR REP PFD465562106$93.4K21,815,7470.0%
Twist Bioscience Corp(TWST)COM90184D100$95.0K2,717,3850.0%
Globus MED Inc(GMED)CL A379577208$97.4K1,734,7950.0%
Texas Instrs Inc(TXN)COM882508104$98.4K640,6860.0%
Celsius Hldgs Inc(CELH)COM NEW15118V207$100.4K1,538,2530.0%
Ritchie Bros Auctioneers(RBAGBP)COM767744105$104.7K1,609,0970.0%
Pool Corp(POOL)COM73278L105$106.9K304,2180.0%
Pagerduty Inc(PD)COM69553P100$107.4K4,332,5030.0%
MKS Instrs Inc(MKSI)COM55306N104$108.2K1,054,0530.0%
Insulet Corp(PODD)COM45784P101$109.4K502,1200.0%
Petco Health & Wellness Co I(WOOF)COM71601V105$112.3K7,619,5420.0%
Canadian PAC RY LTDCOM13645T100$116.1K1,662,4370.0%
Apollo Global Mgmt Inc(APO)COM03769M106$118.3K2,439,1610.0%
Firstservice Corp New(FSV)COM33767E202$118.8K980,3900.0%
Novanta Inc(NOVT)COM67000B104$119.0K981,0700.0%
Repligen Corp(RGEN)COM759916109$119.1K733,0860.0%
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