WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC Q4 2016 Filing

Filed February 14, 2017

Portfolio Value

$25.0B

Holdings

434

Report Date

Q4 2016

Filing Type

13F-HR

All Holdings (434 positions)

StockValue
TSMTAIWAN SEMICONDUCTOR-SP ADR
$573.7M
SPYSPDR S&P 500 ETF TRUST
$488.4M
BABAALIBABA GROUP HOLDING-SP ADR
$394.6M
TDTORONTO-DOMINION BANK
$348.8M
VANTIV INC - CL A
$333.8M
IWDISHARES RUSSELL 1000 VALUE E
$313.5M
AKAMAKAMAI TECHNOLOGIES INC
$307.0M
GOOGLALPHABET INC-CL A
$306.9M
CSGPCOSTAR GROUP INC
$303.7M
RHT1EURRED HAT INC
$297.0M
TQJSIGNATURE BANK
$290.0M
AMZNAMAZON.COM INC
$289.4M
SIXEURSIX FLAGS ENTERTAINMENT CORP
$288.9M
CSRA INC
$288.8M
MSFTMICROSOFT CORP
$287.3M
TSCOTRACTOR SUPPLY COMPANY
$286.0M
T7DTRANSDIGM GROUP INC
$271.8M
ODFLOLD DOMINION FREIGHT LINE
$270.6M
BAHBOOZ ALLEN HAMILTON HOLDINGS
$255.7M
ZTSZOETIS INC
$248.9M
AMGAFFILIATED MANAGERS GROUP
$246.7M
SBACSBA COMMUNICATIONS CORP
$244.2M
CPRTCOPART INC
$231.4M
ORLYO'REILLY AUTOMOTIVE INC
$226.6M
SUSUNCOR ENERGY INC
$226.4M
MAMASTERCARD INC - A
$223.9M
MMSMAXIMUS INC
$214.8M
JXC1J2 GLOBAL INC
$212.2M
VRSKVERISK ANALYTICS INC
$211.9M
BALLBALL CORP
$208.5M
GWREGUIDEWIRE SOFTWARE INC
$204.7M
CHKPCHECK POINT SOFTWARE TECH
$203.2M
ICEINTERCONTINENTAL EXCHANGE IN
$199.8M
BAPCREDICORP LTD
$199.3M
METAFACEBOOK INC-A
$195.0M
CNCCENTENE CORP
$194.2M
MTDMETTLER-TOLEDO INTERNATIONAL
$192.4M
MEAD JOHNSON NUTRITION CO
$192.1M
CRCCANADIAN NATURAL RESOURCES
$184.3M
MIDDMIDDLEBY CORP
$178.3M
UNPUNION PACIFIC CORP
$176.0M
HDBHDFC BANK LTD-ADR
$170.3M
HDHOME DEPOT INC
$168.8M
NWLNEWELL BRANDS INC
$162.3M
DUN & BRADSTREET CORP
$161.6M
MDMEDNAX INC
$159.5M
VEEVVEEVA SYSTEMS INC-CLASS A
$158.0M
NTESNETEASE INC-ADR
$157.9M
KRKROGER CO
$155.9M
CERNCHFCERNER CORP
$153.0M
WABWABTEC CORP
$152.4M
HEALTHSOUTH CORP
$146.0M
TXNTEXAS INSTRUMENTS INC
$145.5M
CNRCANADIAN NATL RAILWAY CO
$145.3M
AFWALIGN TECHNOLOGY INC
$145.3M
BAMBROOKFIELD ASSET MANAGE-CL A
$142.6M
BANK OF THE OZARKS
$142.1M
SBUXSTARBUCKS CORP
$137.4M
ROSTROSS STORES INC
$136.8M
ADBEADOBE SYSTEMS INC
$134.4M
ALIMENTATION COUCHE-TARD -B
$129.8M
DHRDANAHER CORP
$129.0M
DGDOLLAR GENERAL CORP
$128.1M
TSNTYSON FOODS INC-CL A
$127.1M
BWXTBWX TECHNOLOGIES INC
$126.7M
BMYBRISTOL-MYERS SQUIBB CO
$126.5M
HN9HANESBRANDS INC
$125.3M
AXTAAXALTA COATING SYSTEMS LTD
$124.5M
BIIBBIOGEN INC
$123.6M
LGNDLIGAND PHARMACEUTICALS
$123.4M
MTNVAIL RESORTS INC
$119.8M
LQDISHARES IBOXX INVESTMENT GRA
$119.0M
ULTAULTA SALON COSMETICS & FRAGR
$117.6M
ABMDEURABIOMED INC
$116.0M
SLBSCHLUMBERGER LTD
$115.4M
CSUCONSTELLATION SOFTWARE INC
$113.6M
CAMBREX CORP
$112.2M
UNHUNITEDHEALTH GROUP INC
$111.7M
WTWWILLIS TOWERS WATSON PLC
$102.8M
PPGPPG INDUSTRIES INC
$101.5M
ANETEURARISTA NETWORKS INC
$100.9M
RYAAYRYANAIR HOLDINGS PLC-SP ADR
$95.6M
GOOGALPHABET INC-CL C
$91.9M
YUMCYUM CHINA HOLDINGS INC
$91.9M
GIBCGI GROUP INC - CLASS A
$91.8M
BMRNBIOMARIN PHARMACEUTICAL INC
$91.8M
RTN1USDRAYTHEON COMPANY
$91.5M
COSTCOSTCO WHOLESALE CORP
$91.2M
VMCVULCAN MATERIALS CO
$91.1M
AKORN INC
$90.8M
FANGDIAMONDBACK ENERGY INC
$90.6M
BIDUNBAIDU INC - SPON ADR
$90.6M
HLFHERBALIFE LTD
$88.7M
GGENPACT LTD
$85.8M
CECELANESE CORP-SERIES A
$85.3M
WDFCWD-40 CO
$84.8M
HXLHEXCEL CORP
$84.7M
IMAIMAX CORP
$84.6M
HEIHEICO CORP-CLASS A
$84.4M
IDXXIDEXX LABORATORIES INC
$84.2M
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