WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC Q2 2023 Filing

Filed August 11, 2023

Portfolio Value

$31.2B

Holdings

395

Report Date

Q2 2023

Filing Type

13F-HR

All Holdings (395 positions)

StockValue
MSFTMICROSOFT CORP
$1.2B
TSMTAIWAN SEMICONDUCTOR MFG LTD
$1.2B
GOOGLALPHABET INC
$679.5M
AMZNAMAZON COM INC
$620.7M
LINLINDE PLC
$537.2M
MAMASTERCARD INCORPORATED
$483.6M
CPCANADIAN PACIFIC KANSAS CITY
$459.4M
MLB1MERCADOLIBRE INC
$459.2M
BWXTBWX TECHNOLOGIES INC
$414.3M
BLDRBUILDERS FIRSTSOURCE INC
$367.7M
UNHUNITEDHEALTH GROUP INC
$367.1M
EHCENCOMPASS HEALTH CORP
$361.2M
CHECHEMED CORP NEW
$303.4M
EEFTEURONET WORLDWIDE INC
$299.7M
CCKCROWN HLDGS INC
$287.8M
GTLSCHART INDS INC
$284.6M
MMSIMERIT MED SYS INC
$282.3M
INSPINSPIRE MED SYS INC
$271.5M
CWSTCASELLA WASTE SYS INC
$270.6M
AXONAXON ENTERPRISE INC
$266.1M
ICLRICON PLC
$265.1M
CCOCAMECO CORP
$263.1M
ACNACCENTURE PLC IRELAND
$247.9M
BCOBRINKS CO
$246.1M
ACHCACADIA HEALTHCARE COMPANY IN
$242.8M
MLMMARTIN MARIETTA MATLS INC
$240.1M
RACEFERRARI N V
$237.1M
MZTILANCASTER COLONY CORP
$233.7M
NVDANVIDIA CORPORATION
$231.5M
PENPENUMBRA INC
$230.6M
LYVLIVE NATION ENTERTAINMENT IN
$230.3M
ZTSZOETIS INC
$222.1M
FTITECHNIPFMC PLC
$218.9M
EYENATIONAL VISION HLDGS INC
$214.7M
HEIHEICO CORP NEW
$214.1M
LULULULULEMON ATHLETICA INC
$213.7M
CRMSALESFORCE INC
$211.5M
NSYNICE LTD
$208.9M
POOLPOOL CORP
$204.9M
PANWPALO ALTO NETWORKS INC
$204.2M
CPRTCOPART INC
$202.1M
COSTCOSTCO WHSL CORP NEW
$201.8M
NKENIKE INC
$201.5M
CFCF INDS HLDGS INC
$201.0M
DTDYNATRACE INC
$196.8M
AMDADVANCED MICRO DEVICES INC
$195.4M
HDBHDFC BANK LTD
$193.3M
CSGPCOSTAR GROUP INC
$191.9M
TECHBIO-TECHNE CORP
$188.9M
MRCYMERCURY SYS INC
$185.8M
ISRGINTUITIVE SURGICAL INC
$185.5M
TYLTYLER TECHNOLOGIES INC
$185.5M
GWREGUIDEWIRE SOFTWARE INC
$185.4M
PFGCPERFORMANCE FOOD GROUP CO
$183.0M
1GSNNOVANTA INC
$181.0M
INTUINTUIT
$180.7M
DENEURDENBURY INC
$179.4M
ENQENTEGRIS INC
$177.7M
TDTORONTO DOMINION BK ONT
$177.4M
HQYHEALTHEQUITY INC
$176.3M
FRPTFRESHPET INC
$173.1M
CMGCHIPOTLE MEXICAN GRILL INC
$172.8M
CGCARLYLE GROUP INC
$171.0M
TREXTREX CO INC
$170.8M
PLNTPLANET FITNESS INC
$169.8M
GLOBGLOBANT S A
$166.2M
BFAMBRIGHT HORIZONS FAM SOL IN D
$159.2M
CGNXCOGNEX CORP
$154.8M
NFENEW FORTRESS ENERGY INC
$150.0M
VEEVVEEVA SYS INC
$149.0M
FSVFIRSTSERVICE CORP NEW
$145.9M
WMSADVANCED DRAIN SYS INC DEL
$145.2M
ELLAUDER ESTEE COS INC
$144.8M
NOWSERVICENOW INC
$144.1M
LRCXEURLAM RESEARCH CORP
$143.7M
AMBAAMBARELLA INC
$140.4M
FOXFFOX FACTORY HLDG CORP
$137.8M
ORLYOREILLY AUTOMOTIVE INC
$136.5M
GMEDGLOBUS MED INC
$135.3M
RGENREPLIGEN CORP
$133.8M
VIRTVIRTU FINL INC
$132.6M
APOAPOLLO GLOBAL MGMT INC
$131.4M
ALRMALARM COM HLDGS INC
$130.6M
CERTCERTARA INC
$128.8M
WOLF*WOLFSPEED INC
$128.1M
WSCWILLSCOT MOBIL MINI HLDNG CO
$123.3M
MNSTMONSTER BEVERAGE CORP NEW
$122.0M
TWTRADEWEB MKTS INC
$121.5M
SHLSSHOALS TECHNOLOGIES GROUP IN
$121.3M
WEAWESTERN ALLIANCE BANCORP
$121.0M
CNRCANADIAN NATL RY CO
$120.4M
BAPCREDICORP LTD
$118.9M
MKSIMKS INSTRS INC
$111.2M
FIVEFIVE BELOW INC
$107.6M
SBUXSTARBUCKS CORP
$107.5M
ELFE L F BEAUTY INC
$102.8M
NATIONAL INSTRS CORP
$101.2M
NEOGNEOGEN CORP
$97.6M
TENBTENABLE HLDGS INC
$96.6M
2L9BLUEPRINT MEDICINES CORP
$93.2M
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