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William Blair Investment Management, LLC

Q4 2018 Holdings

Filed 2019-02-13 | 404 holdings | $1.3B | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↑Shares% Portfolio
Align Technology Inc(ALGN)COM016255101$28.3M134,9522.2%
Adobe Inc(ADBE)COM00724F101$76.6M338,6776.1%
Burlington Stores Inc(BURL)COM122017106$187.7M1,153,79014.9%
Alibaba Group Hldg LTD(BABA)SPONSORED ADS01609W102$704.0M5,135,75155.9%
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