WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC Q1 2017 Filing

Filed May 10, 2017

Portfolio Value

$26.5B

Holdings

432

Report Date

Q1 2017

Filing Type

13F-HR

All Holdings (432 positions)

StockValue
GOOGALPHABET INC-CL C
$86.5M
AMEDAMEDISYS INC
$83.4M
MLMMARTIN MARIETTA MATERIALS
$82.8M
IDXXIDEXX LABORATORIES INC
$81.3M
BIIBBIOGEN INC
$80.1M
TSNTYSON FOODS INC-CL A
$79.3M
COSTCOSTCO WHOLESALE CORP
$79.2M
IWFISHARES RUSSELL 1000 GROWTH
$78.9M
EWBCEAST WEST BANCORP INC
$77.6M
IBERIABANK CORP
$77.2M
ACNACCENTURE PLC-CL A
$77.0M
INDAISHARES MSCI INDIA ETF
$76.7M
RSX1USDVANECK VECTORS RUSSIA ETF
$75.1M
SITESITEONE LANDSCAPE SUPPLY INC
$75.1M
EEFTEURONET WORLDWIDE INC
$71.8M
CBOECBOE HOLDINGS INC
$71.2M
ECPGENCORE CAPITAL GROUP INC
$69.3M
PPGPPG INDUSTRIES INC
$68.5M
FANGDIAMONDBACK ENERGY INC
$68.1M
LQDISHARES IBOXX INVESTMENT GRA
$67.3M
NDAQNASDAQ INC
$66.7M
NBISYANDEX NV-A
$66.6M
CXOEURCONCHO RESOURCES INC
$65.0M
JLLJONES LANG LASALLE INC
$64.7M
JPMJPMORGAN CHASE & CO
$64.6M
BLKCHFBLACKROCK INC
$63.8M
PANERA BREAD COMPANY-CLASS A
$63.8M
FMXFOMENTO ECONOMICO MEX-SP ADR
$62.1M
CXCEMEX SAB-SPONS ADR PART CER
$61.2M
CERNCHFCERNER CORP
$60.2M
CIGICOLLIERS INTERNATIONAL GROUP
$58.9M
WDFCWD-40 CO
$58.4M
LOWLOWE'S COS INC
$57.3M
GSGOLDMAN SACHS GROUP INC
$56.5M
BLUE BUFFALO PET PRODUCTS IN
$56.3M
CHINA LODGING GROUP-SPON ADS
$56.2M
WBWEIBO CORP-SPON ADR
$56.1M
T7DTRANSDIGM GROUP INC
$53.9M
DOLDOLLARAMA INC
$53.9M
ICLRICON PLC
$51.1M
CMGCHIPOTLE MEXICAN GRILL INC
$50.9M
XLUUTILITIES SELECT SECTOR SPDR
$50.8M
TTMCHFTATA MOTORS LTD-SPON ADR
$50.1M
NUSNU SKIN ENTERPRISES INC - A
$50.0M
NKENIKE INC -CL B
$49.8M
EMBISHARES JP MORGAN USD EMERGI
$49.2M
OM ASSET MANAGEMENT PLC
$49.0M
KMXCARMAX INC
$47.4M
CABOCABLE ONE INC
$47.4M
ACXIOM CORP
$47.1M
AVGOBROADCOM LTD
$45.9M
LUNLUNDIN MINING CORP
$45.8M
PANDORA MEDIA INC
$44.9M
VIRTVIRTU FINANCIAL INC-CLASS A
$43.4M
FQVLFFIRST QUANTUM MINERALS LTD
$40.9M
TMOTHERMO FISHER SCIENTIFIC INC
$40.5M
CARRIZO OIL & GAS INC
$40.5M
PAMPAMPA ENERGIA SA-SPON ADR
$39.7M
BSACBANCO SANTANDER-CHILE-ADR
$38.7M
BSXBOSTON SCIENTIFIC CORP
$38.5M
FMUSDISHARES MSCI FRONTIER 100
$38.5M
FITBFIFTH THIRD BANCORP
$38.2M
EDUNEW ORIENTAL EDUCATIO-SP ADR
$36.6M
FTTFINNING INTERNATIONAL INC
$36.5M
WIXWIX.COM LTD
$36.4M
PRGOPERRIGO CO PLC
$36.3M
HONHONEYWELL INTERNATIONAL INC
$35.7M
BCBRUNSWICK CORP
$35.6M
BMABANCO MACRO SA-ADR
$35.2M
ASRGRUPO AEROPORTUARIO SUR-ADR
$35.2M
WSOWATSCO INC
$34.5M
IPHIINPHI CORP
$32.2M
SINA CORP
$31.9M
STTSPDR BBG BARC HIGH YIELD BND
$30.9M
RDNRADIAN GROUP INC
$30.4M
EWJISHARES MSCI JAPAN ETF
$29.9M
APOGAPOGEE ENTERPRISES INC
$29.0M
WEAWESTERN ALLIANCE BANCORP
$28.8M
ALLERGAN PLC
$28.6M
EOGEOG RESOURCES INC
$27.9M
CRMSALESFORCE.COM INC
$27.6M
WTWWILLIS TOWERS WATSON PLC
$27.2M
ECHISHARES MSCI CHILE CAPPED ET
$27.1M
DKSDICK'S SPORTING GOODS INC
$26.8M
FASTFASTENAL CO
$26.8M
HWCHANCOCK HOLDING CO
$26.6M
PLCECHILDREN'S PLACE INC/THE
$26.5M
WSFSWSFS FINANCIAL CORP
$26.4M
SIGISELECTIVE INSURANCE GROUP
$26.1M
LINE CORP-SPONSORED ADR
$26.0M
XLFICONSUMER STAPLES SPDR
$26.0M
GBCIGLACIER BANCORP INC
$25.8M
IFCZFINTACT FINANCIAL CORP
$25.8M
GREKUSDGLOBAL X MSCI GREECE ETF
$25.7M
EWZISHARES MSCI BRAZIL CAPPED E
$25.6M
WCPWHITECAP RESOURCES INC
$25.6M
PBPROSPERITY BANCSHARES INC
$25.1M
CPACOPA HOLDINGS SA-CLASS A
$25.0M
RGENREPLIGEN CORP
$24.9M
HESHESS CORP
$24.7M
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