WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC
Institutional investor · Portfolio as of Q1 2019
Top Holdings406 positions
Stock | Shares | Value | Weight | Avg Buy | Est. P&L | Held | Conviction |
|---|---|---|---|---|---|---|---|
ALIBABA GROUP HOLDING-SP ADR | 5.9M | $1.1B | 4.5% | $134.37 | +27.78% | 2 qtrssince 2018-Q4 | Increased 67 |
TAIWAN SEMICONDUCTOR SPONSORED ADR /1 ADR REPS 5 ORD SHS/ | 16.4M | $672.3M | 2.8% | $31.77 | +10.26% | 2 qtrssince 2018-Q4 | Increased 54 |
STATE STREET SPDR S&P 500 ETF TRUST CL USD INC | 2.1M | $584.9M | 2.5% | $222.81 | +14.52% | 2 qtrssince 2018-Q4 | Decreased 0 |
COPART INC | 6.7M | $403.7M | 1.7% | $11.88 | +27.53% | 2 qtrssince 2018-Q4 | Decreased 0 |
COSTAR GROUP INC | 836,498 | $390.2M | 1.6% | $33.72 | +38.32% | 2 qtrssince 2018-Q4 | Decreased 0 |
| 7.4M | $343M | 1.4% | — | — | 2 qtrssince 2018-Q4 | Increased 52 | |
BOOZ ALLEN HAMILTON HOLDINGS | 5.8M | $336.6M | 1.4% | $39.64 | +29.74% | 2 qtrssince 2018-Q4 | Decreased 0 |
ROGERS COMMUNICATIONS INC-B | 6.1M | $327M | 1.4% | $40.46 | +5.86% | 2 qtrssince 2018-Q4 | Decreased 0 |
EURONET WORLDWIDE INC | 2.2M | $316.6M | 1.3% | $101.18 | +40.93% | 2 qtrssince 2018-Q4 | Decreased 0 |
BWX TECHNOLOGIES INC | 6.4M | $315M | 1.3% | $33.84 | +34.68% | 2 qtrssince 2018-Q4 | Increased 49 |
CANADIAN NATL RAILWAY CO | 3.4M | $307.2M | 1.3% | $65.05 | +21.22% | 2 qtrssince 2018-Q4 | Increased 51 |
BALL CORP | 5M | $292M | 1.2% | $41.42 | +29.38% | 2 qtrssince 2018-Q4 | Decreased 0 |
VEEVA SYSTEMS INC-CLASS A | 2.2M | $283.6M | 1.2% | $87.55 | +44.90% | 2 qtrssince 2018-Q4 | Decreased 0 |
PURE STORAGE INC - CLASS A | 12.7M | $275.7M | 1.2% | $17.12 | +27.31% | 2 qtrssince 2018-Q4 | Increased 61 |
BURLINGTON STORES INC | 1.7M | $266.2M | 1.1% | $157.72 | -0.66% | 2 qtrssince 2018-Q4 | Increased 66 |
TORONTO-DOMINION BANK | 4.8M | $260.9M | 1.1% | $36.70 | +10.79% | 2 qtrssince 2018-Q4 | Decreased 0 |
LIVE NATION ENTERTAINMENT IN | 4.1M | $259.6M | 1.1% | $48.24 | +31.72% | 2 qtrssince 2018-Q4 | Decreased 0 |
CREDICORP LTD | 1M | $243.4M | 1.0% | $183.19 | +8.20% | 2 qtrssince 2018-Q4 | Decreased 0 |
ROGERS CORP | 1.5M | $240.6M | 1.0% | $101.84 | +56.01% | 2 qtrssince 2018-Q4 | Increased 51 |
DOMINO'S PIZZA INC | 911,602 | $235.3M | 1.0% | $231.82 | +2.89% | 2 qtrssince 2018-Q4 | Increased 52 |
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC manages $23.8B across 406 positions as of Q1 2019. Top holdings: BABA (4.5%), TSM (2.8%), SPY (2.5%). Fund DNA: Momentum Trader. HoldingsIntel Rating: 2/5.0.
Active quarter - 37 new positions, 34 exits, 143 increased. Top move: BABA (INCREASED, conviction 67). Portfolio: $23.8B across 406 positions.
Top holdings by portfolio weight
Portfolio allocation by GICS sector
Behavioral investing profile
Position Outcomes
Best and worst performing positions by estimated return
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Cost basis estimates based on full filing history using quarter-end prices. Actual transaction prices are not disclosed in 13F filings.
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Data sourced from SEC EDGAR 13F filings. Not financial advice. Full disclaimer