WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC Q3 2019 Filing

Filed November 12, 2019

Portfolio Value

$23.4B

Holdings

357

Report Date

Q3 2019

Filing Type

13F-HR

All Holdings (357 positions)

StockValue
BABAALIBABA GROUP HLDG LTD
$1.0T
TSMTAIWAN SEMICONDUCTOR MFG LTD
$805.1B
SPYSPDR S&P 500 ETF TR
$729.3B
BWXTBWX TECHNOLOGIES INC
$408.9B
BAMBROOKFIELD ASSET MGMT INC
$381.8B
TREXTREX CO INC
$333.2B
BURLBURLINGTON STORES INC
$301.7B
CNRCANADIAN NATL RY CO
$301.3B
EHCENCOMPASS HEALTH CORP
$294.3B
EEFTEURONET WORLDWIDE INC
$289.9B
NTESNETEASE INC
$279.2B
MLMMARTIN MARIETTA MATLS INC
$278.4B
PODDINSULET CORP
$270.6B
GKDGRAND CANYON ED INC
$270.3B
LYVLIVE NATION ENTERTAINMENT IN
$261.0B
CPRTCOPART INC
$261.0B
TRUTRANSUNION
$250.5B
TDTORONTO DOMINION BK ONT
$248.5B
TDYTELEDYNE TECHNOLOGIES INC
$247.2B
LWLAMB WESTON HLDGS INC
$246.8B
TFXTELEFLEX INC
$231.1B
HZNPHORIZON THERAPEUTICS PUB LTD
$227.1B
CBOECBOE GLOBAL MARKETS INC
$226.5B
BJBJS WHSL CLUB HLDGS INC
$226.0B
MTNVAIL RESORTS INC
$225.4B
JXC1J2 GLOBAL INC
$220.8B
PSTGPURE STORAGE INC
$218.4B
SABRSABRE CORP
$204.6B
AMZNAMAZON COM INC
$201.5B
CCKCROWN HOLDINGS INC
$199.9B
AZPNUSDASPEN TECHNOLOGY INC
$196.2B
BAHBOOZ ALLEN HAMILTON HLDG COR
$195.5B
GOOGLALPHABET INC
$190.2B
BCOBRINKS CO
$186.1B
PORTOLA PHARMACEUTICALS INC
$184.0B
NSYNICE LTD
$182.0B
CHKPCHECK POINT SOFTWARE TECH LT
$181.3B
FIRSTCASH INC
$178.0B
GDDYGODADDY INC
$175.5B
WEXWEX INC
$174.8B
GWREGUIDEWIRE SOFTWARE INC
$171.6B
MIDDMIDDLEBY CORP
$168.1B
CABOCABLE ONE INC
$164.5B
ATGEADTALEM GLOBAL ED INC
$162.8B
HDBHDFC BANK LTD
$161.6B
PENPENUMBRA INC
$157.7B
BAPCREDICORP LTD
$157.2B
EWBCEAST WEST BANCORP INC
$155.4B
HTHTHUAZHU GROUP LTD
$152.7B
STESTERIS PLC
$151.4B
GKOSGLAUKOS CORP
$149.6B
FSVFIRSTSERVICE CORP NEW
$149.6B
MSFTMICROSOFT CORP
$147.9B
NBISYANDEX N V
$145.2B
MAMASTERCARD INC
$144.8B
RBAGBPRITCHIE BROS AUCTIONEERS
$138.5B
ABMDEURABIOMED INC
$133.2B
LGNDLIGAND PHARMACEUTICALS INC
$133.0B
AMEDAMEDISYS INC
$132.7B
HCSGHEALTHCARE SVCS GRP INC
$132.1B
UNHUNITEDHEALTH GROUP INC
$131.1B
HEIHEICO CORP NEW
$130.5B
AVLRUSDAVALARA INC
$129.9B
VIRTVIRTU FINL INC
$125.6B
IAA-WUSDIAA INC
$123.9B
WWAYFAIR INC
$120.9B
ECPGENCORE CAP GROUP INC
$113.5B
RG6ROGERS CORP
$112.0B
WWEUSDWORLD WRESTLING ENTMT INC
$111.6B
ICEINTERCONTINENTAL EXCHANGE IN
$109.5B
PFPTPROOFPOINT INC
$108.1B
TQJSIGNATURE BK NEW YORK N Y
$107.7B
CP.TOCANADIAN PAC RY LTD
$106.3B
PRSPPERSPECTA INC
$104.4B
ZTSZOETIS INC
$104.3B
GLOBGLOBANT S A
$103.7B
SITESITEONE LANDSCAPE SUPPLY INC
$98.6B
NATIONAL INSTRS CORP
$97.4B
CTLTEURCATALENT INC
$97.3B
FISFIDELITY NATL INFORMATION SV
$96.9B
ADBEADOBE INC
$94.5B
QLYSQUALYS INC
$92.3B
AWNADVANCE AUTO PARTS INC
$92.0B
PYPLPAYPAL HLDGS INC
$91.7B
ELLAUDER ESTEE COS INC
$89.1B
AXTAAXALTA COATING SYS LTD
$88.7B
HALOHALOZYME THERAPEUTICS INC
$84.0B
CSGPCOSTAR GROUP INC
$81.5B
TMETENCENT MUSIC ENTMT GROUP
$79.5B
CIGICOLLIERS INTL GROUP INC
$77.1B
ICLRICON PLC
$75.7B
JLLJONES LANG LASALLE INC
$74.3B
1GSNNOVANTA INC
$73.3B
CRMSALESFORCE COM INC
$71.7B
VCYTVERACYTE INC
$70.3B
INSPINSPIRE MED SYS INC
$68.2B
IEMGISHARES INC
$66.1B
PARSLEY ENERGY INC
$65.6B
METAFACEBOOK INC
$64.6B
UNPUNION PACIFIC CORP
$64.0B
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