WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC Q4 2021 Filing

Filed February 14, 2022

Portfolio Value

$37.0T

Holdings

427

Report Date

Q4 2021

Filing Type

13F-HR

All Holdings (427 positions)

StockValue
AMEDAMEDISYS INC
$121.3M
MKSIMKS INSTRS INC
$120.6M
WIXWIX COM LTD
$120.0M
INMDINMODE LTD
$116.7M
HEIHEICO CORP NEW
$115.3M
EFXEQUIFAX INC
$115.1M
NFENEW FORTRESS ENERGY INC
$113.8M
PACBPACIFIC BIOSCIENCES CALIF IN
$111.9M
HELEHELEN OF TROY LTD
$111.3M
GTLSCHART INDS INC
$111.2M
METAMETA PLATFORMS INC
$106.6M
LRCXEURLAM RESEARCH CORP
$106.4M
RSTEM INC
$106.3M
CSGPCOSTAR GROUP INC
$98.3M
DLODLOCAL LTD
$96.2M
ACHOWENS & MINOR INC NEW
$90.9M
TMOTHERMO FISHER SCIENTIFIC INC
$86.8M
FTVFORTIVE CORP
$85.2M
IDXXIDEXX LABS INC
$81.6M
APTVAPTIV PLC
$81.0M
WDAYWORKDAY INC
$80.9M
PACWUSDPACWEST BANCORP DEL
$77.8M
AINALBANY INTL CORP
$76.5M
UNPUNION PAC CORP
$75.4M
SKYSKYLINE CHAMPION CORPORATION
$73.0M
ULTAULTA BEAUTY INC
$72.9M
GOOGALPHABET INC
$72.9M
SNPSSYNOPSYS INC
$72.8M
OECORION ENGINEERED CARBONS S A
$72.8M
HNGRUSDHANGER INC
$72.6M
BOOTBOOT BARN HLDGS INC
$72.5M
VRRMVERRA MOBILITY CORP
$70.9M
LINLINDE PLC
$70.2M
SPBSPECTRUM BRANDS HLDGS INC NE
$69.6M
BLKCHFBLACKROCK INC
$67.8M
EWEDWARDS LIFESCIENCES CORP
$67.1M
BDCBELDEN INC
$66.7M
ICEINTERCONTINENTAL EXCHANGE IN
$65.9M
ADSKAUTODESK INC
$65.1M
UUNITY SOFTWARE INC
$64.7M
LNTHLANTHEUS HLDGS INC
$63.9M
TSEMTOWER SEMICONDUCTOR LTD
$63.7M
ISRGINTUITIVE SURGICAL INC
$62.0M
CPNGCOUPANG INC
$60.5M
OXMOXFORD INDS INC
$59.6M
NEENEXTERA ENERGY INC
$58.4M
ZIPZIPRECRUITER INC
$57.7M
CNOBCONNECTONE BANCORP INC
$57.5M
PRAAPRA GROUP INC
$57.3M
AFWALIGN TECHNOLOGY INC
$55.0M
BAPCREDICORP LTD
$54.8M
CWSTCASELLA WASTE SYS INC
$53.3M
SMPSTANDARD MTR PRODS INC
$52.8M
ECPGENCORE CAP GROUP INC
$52.5M
MEIMETHODE ELECTRS INC
$52.2M
KRGKITE RLTY GROUP TR
$51.6M
GDYNGRID DYNAMICS HLDGS INC
$51.4M
ROPROPER TECHNOLOGIES INC
$51.4M
CDXSCODEXIS INC
$51.1M
ARGO GROUP INTL HLDGS LTD
$50.9M
MTDRMATADOR RES CO
$50.7M
MTRNMATERION CORP
$49.6M
HUBGHUB GROUP INC
$49.6M
ERIIENERGY RECOVERY INC
$49.1M
DBIDESIGNER BRANDS INC
$48.8M
LHCGUSDLHC GROUP INC
$48.7M
CBZCBIZ INC
$48.2M
G3VGREEN PLAINS INC
$48.1M
WLYWILEY JOHN & SONS INC
$47.9M
GOOSCANADA GOOSE HLDGS INC
$47.8M
PLDPROLOGIS INC.
$47.4M
KNKNOWLES CORP
$46.9M
PRGSPROGRESS SOFTWARE CORP
$46.7M
HIHILLENBRAND INC
$46.4M
UMHUMH PPTYS INC
$46.0M
TCBITEXAS CAP BANCSHARES INC
$45.9M
BLMNBLOOMIN BRANDS INC
$45.5M
CSGSCSG SYS INTL INC
$45.3M
EBCEASTERN BANKSHARES INC
$44.9M
NSZNETSCOUT SYS INC
$44.7M
WGOWINNEBAGO INDS INC
$44.7M
ICFIICF INTL INC
$44.5M
DCOMDIME CMNTY BANCSHARES INC
$44.0M
PEBPEBBLEBROOK HOTEL TR
$43.9M
ECLECOLAB INC
$43.9M
PJTPJT PARTNERS INC
$43.5M
EPCEDGEWELL PERS CARE CO
$43.3M
EAFEURGRAFTECH INTL LTD
$43.2M
BANCBANC OF CALIFORNIA INC
$42.7M
DCODUCOMMUN INC DEL
$42.2M
STESTERIS PLC
$42.1M
MEGMONTROSE ENVIRONMENTAL GROUP
$42.1M
ADNTADIENT PLC
$41.5M
CODICOMPASS DIVERSIFIED
$41.4M
IAA-WUSDIAA INC
$41.1M
TPHTRI POINTE HOMES INC
$41.0M
FRMEFIRST MERCHANTS CORP
$41.0M
TMHCTAYLOR MORRISON HOME CORP
$41.0M
LF2PACIFIC PREMIER BANCORP
$41.0M
MLKNMILLERKNOLL INC
$40.9M
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