WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC Q1 2021 Filing

Filed May 13, 2021

Portfolio Value

$30.9B

Holdings

367

Report Date

Q1 2021

Filing Type

13F-HR

All Holdings (367 positions)

StockValue
2L9BLUEPRINT MEDICINES CORP
$103.0M
3M4MASIMO CORP
$100.7M
ACNACCENTURE PLC IRELAND
$96.8M
LRCXEURLAM RESEARCH CORP
$89.3M
WIXWIX COM LTD
$89.0M
ICLRICON PLC
$87.9M
QTWOQ2 HLDGS INC
$87.5M
SYKSTRYKER CORPORATION
$87.4M
BAPCREDICORP LTD
$85.8M
AMDADVANCED MICRO DEVICES INC
$83.4M
TWSTTWIST BIOSCIENCE CORP
$81.2M
METAFACEBOOK INC
$80.2M
SBUXSTARBUCKS CORP
$78.7M
BFLYBUTTERFLY NETWORK INC
$78.4M
APTVAPTIV PLC
$77.8M
CELHCELSIUS HLDGS INC
$76.8M
COSTCOSTCO WHSL CORP NEW
$76.0M
ULTAULTA BEAUTY INC
$74.8M
CSGPCOSTAR GROUP INC
$74.6M
INTUINTUIT
$73.6M
FTVFORTIVE CORP
$71.5M
WDAYWORKDAY INC
$67.2M
ATVIEURACTIVISION BLIZZARD INC
$65.9M
SKYSKYLINE CHAMPION CORPORATION
$62.8M
VRRMVERRA MOBILITY CORP
$62.5M
BOOTBOOT BARN HLDGS INC
$61.0M
UNPUNION PAC CORP
$58.5M
DENEURDENBURY INC
$58.2M
CPNGCOUPANG INC
$57.8M
LMTLOCKHEED MARTIN CORP
$57.7M
LXFRLUXFER HOLDINGS PLC
$56.7M
BLKCHFBLACKROCK INC
$56.5M
ABTABBOTT LABS
$55.8M
DCODUCOMMUN INC DEL
$55.6M
EFXEQUIFAX INC
$55.1M
GOOSCANADA GOOSE HLDGS INC
$54.4M
CDXSCODEXIS INC
$53.9M
TMOTHERMO FISHER SCIENTIFIC INC
$53.0M
GDYNGRID DYNAMICS HLDGS INC
$52.5M
HNGRUSDHANGER INC
$52.4M
EWBCEAST WEST BANCORP INC
$51.9M
OECORION ENGINEERED CARBONS S A
$51.7M
INMDINMODE LTD
$50.9M
CWSTCASELLA WASTE SYS INC
$50.6M
APOEURAPOLLO GLOBAL MGMT INC
$49.6M
MARMARRIOTT INTL INC NEW
$49.5M
LPLALPL FINL HLDGS INC
$49.1M
ICEINTERCONTINENTAL EXCHANGE IN
$47.4M
HHR1USDHEADHUNTER GROUP PLC
$47.0M
IDXXIDEXX LABS INC
$46.6M
HOMBHOME BANCSHARES INC
$44.8M
AG8AGILENT TECHNOLOGIES INC
$44.7M
ROPROPER TECHNOLOGIES INC
$43.5M
LHCGUSDLHC GROUP INC
$43.1M
ECPGENCORE CAP GROUP INC
$41.3M
QNSTQUINSTREET INC
$41.2M
GOOGALPHABET INC
$41.1M
STNESTONECO LTD
$40.2M
ISRGINTUITIVE SURGICAL INC
$39.9M
MEGMONTROSE ENVIRONMENTAL GROUP
$39.0M
PLOWDOUGLAS DYNAMICS INC
$38.8M
EWEDWARDS LIFESCIENCES CORP
$38.8M
HCATHEALTH CATALYST INC
$38.2M
STESTERIS PLC
$37.9M
ILMNILLUMINA INC
$37.3M
LINLINDE PLC
$37.0M
ECLECOLAB INC
$36.8M
RVLVREVOLVE GROUP INC
$36.2M
CCMPCMC MATERIALS INC
$36.1M
KRNTKORNIT DIGITAL LTD
$35.4M
GBCIGLACIER BANCORP INC NEW
$34.2M
RSIRUSH STREET INTERACTIVE INC
$32.9M
NEENEXTERA ENERGY INC
$32.6M
CDNSCADENCE DESIGN SYSTEM INC
$32.4M
PAE INC
$31.6M
LQDISHARES TR
$31.5M
FUODOLBY LABORATORIES INC
$30.7M
CYBRCYBERARK SOFTWARE LTD
$30.7M
ACHOWENS & MINOR INC NEW
$30.7M
BALLBALL CORP
$30.6M
PLDPROLOGIS INC.
$30.5M
TTWOTAKE-TWO INTERACTIVE SOFTWAR
$30.3M
KNKNOWLES CORP
$30.3M
AINALBANY INTL CORP
$30.0M
AXGNAXOGEN INC
$29.7M
PRCHPORCH GROUP INC
$29.4M
AERIEURAERIE PHARMACEUTICALS INC
$29.3M
AFWALIGN TECHNOLOGY INC
$28.9M
UPLDUPLAND SOFTWARE INC
$28.9M
IAA-WUSDIAA INC
$28.6M
VMCVULCAN MATLS CO
$28.3M
ESEESCO TECHNOLOGIES INC
$27.3M
IDAIDACORP INC
$26.4M
ALLEALLEGION PLC
$26.2M
LFUSLITTELFUSE INC
$26.1M
WNSNWNS HLDGS LTD
$25.4M
DINDINE BRANDS GLOBAL INC
$24.3M
MCHPMICROCHIP TECHNOLOGY INC.
$24.2M
AJGGALLAGHER ARTHUR J & CO
$23.6M
CDNACAREDX INC
$23.6M
PreviousPage 2 of 4Next