WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC
Institutional investor · Portfolio as of Q2 2022
Top Holdings403 positions
Stock | Shares | Value | Weight | Avg Buy | Est. P&L | Held | Conviction |
|---|---|---|---|---|---|---|---|
MICROSOFT CORP | 3.2M | $824.2M | 3.1% | $206.52 | +22.47% | 15 qtrssince 2018-Q4 | Increased 69 |
TAIWAN SEMICONDUCTOR SPONSORED ADR /1 ADR REPS 5 ORD SHS/ | 9.4M | $769M | 2.8% | $39.06 | +102.10% | 15 qtrssince 2018-Q4 | Decreased 0 |
ALPHABET INC-CL A | 234,872 | $511.8M | 1.9% | $83.97 | +32.02% | 15 qtrssince 2018-Q4 | Increased 57 |
AMAZON.COM INC | 4.5M | $478.2M | 1.8% | $109.27 | -0.32% | 15 qtrssince 2018-Q4 | Increased 80 |
MASTERCARD INC - A | 1.2M | $386.9M | 1.4% | $272.75 | +15.67% | 15 qtrssince 2018-Q4 | Increased 59 |
| 1.3M | $374.8M | 1.4% | $282.58 | -1.60% | 15 qtrssince 2018-Q4 | Increased 69 | |
CANADIAN NATL RAILWAY CO | 3.3M | $372.2M | 1.4% | $76.04 | +38.15% | 15 qtrssince 2018-Q4 | Decreased 0 |
BWX TECHNOLOGIES INC | 6.4M | $352.4M | 1.3% | $36.85 | +39.81% | 15 qtrssince 2018-Q4 | Decreased 0 |
UNITEDHEALTH GROUP INC | 667,157 | $342.7M | 1.3% | $321.60 | +50.87% | 15 qtrssince 2018-Q4 | Increased 62 |
ICON PLC | 1.5M | $329.5M | 1.2% | $204.65 | +6.17% | 15 qtrssince 2018-Q4 | Increased 64 |
MERCURY SYS INC | 4.5M | $287.8M | 1.1% | $72.49 | -15.81% | 15 qtrssince 2018-Q4 | Decreased 0 |
BUILDERS FIRSTSOURCE INC | 5.3M | $284.7M | 1.1% | $38.50 | +36.82% | 8 qtrssince 2020-Q3 | Decreased 0 |
CROWN HOLDINGS INC | 3.1M | $282.4M | 1.0% | $63.52 | +41.13% | 14 qtrssince 2019-Q1 | Decreased 0 |
BRINK'S CO/THE | 4.4M | $269.9M | 1.0% | $59.18 | -2.09% | 15 qtrssince 2018-Q4 | Decreased 0 |
EURONET WORLDWIDE INC | 2.6M | $262.3M | 1.0% | $108.69 | -5.26% | 15 qtrssince 2018-Q4 | Decreased 0 |
CAMECO CORP | 12.3M | $258.3M | 1.0% | $8.65 | +149.14% | 15 qtrssince 2018-Q4 | Decreased 0 |
ACADIA HEALTHCARE COMPANY IN | 3.8M | $254.9M | 0.9% | $53.85 | +30.35% | 7 qtrssince 2020-Q4 | Decreased 0 |
SOLAREDGE TECHNOLOGIES INC | 928,391 | $254.1M | 0.9% | $269.85 | -2.55% | 4 qtrssince 2021-Q3 | Decreased 0 |
TORONTO-DOMINION BANK | 3.8M | $246.5M | 0.9% | $67.00 | -15.90% | 2 qtrssince 2022-Q1 | Increased 51 |
ABIOMED INC | 978,158 | $242.1M | 0.9% | — | — | 15 qtrssince 2018-Q4 | Increased 46 |
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC manages $27B across 403 positions as of Q2 2022. Top holdings: MSFT (3.1%), TSM (2.8%), GOOGL (1.9%). Fund DNA: Steady Compounder. HoldingsIntel Rating: 2.5/5.0.
Active quarter - 25 new positions, 63 exits, 112 increased. Top move: AMZN (INCREASED, conviction 80). Portfolio: $27.0B across 403 positions.
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Portfolio allocation by GICS sector
Behavioral investing profile
Position Outcomes
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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