BLAIR WILLIAM & CO/IL
Institutional investor · Portfolio as of Q2 2024
Top Holdings1,822 positions
MICROSOFT CORP | 3.8M | $1.7B | 5.2% | $120.45 | +264.64% | 23 qtrssince 2018-Q4 | Increased 64 |
APPLE INC | 6.4M | $1.3B | 4.2% | $54.92 | +279.91% | 23 qtrssince 2018-Q4 | Increased 62 |
AMAZON.COM INC | 6.1M | $1.2B | 3.6% | $95.24 | +102.90% | 23 qtrssince 2018-Q4 | Increased 60 |
ALPHABET INC-CL C | 3.5M | $634.3M | 2.0% | $57.19 | +218.07% | 23 qtrssince 2018-Q4 | Decreased 0 |
VISA INC-CLASS A SHARES | 2.2M | $573.4M | 1.8% | $129.63 | +99.08% | 23 qtrssince 2018-Q4 | Decreased 0 |
IDEXX LABORATORIES INC | 1.2M | $571.5M | 1.8% | $189.80 | +156.69% | 23 qtrssince 2018-Q4 | Decreased 0 |
ALPHABET INC-CL A | 2.7M | $489.3M | 1.5% | $69.14 | +161.26% | 23 qtrssince 2018-Q4 | Increased 52 |
DEXCOM INC | 4.3M | $487.5M | 1.5% | $44.76 | +153.31% | 23 qtrssince 2018-Q4 | Decreased 0 |
JPMORGAN CHASE & CO | 2.4M | $486.6M | 1.5% | $103.88 | +85.83% | 23 qtrssince 2018-Q4 | Increased 54 |
NVIDIA CORP | 3.9M | $483.4M | 1.5% | $16.10 | +665.38% | 23 qtrssince 2018-Q4 | Increased 80 |
COSTCO WHOLESALE CORP | 568,653 | $483.3M | 1.5% | $290.05 | +189.45% | 23 qtrssince 2018-Q4 | Decreased 0 |
MASTERCARD INC - A | 1M | $461.8M | 1.4% | $201.87 | +115.63% | 23 qtrssince 2018-Q4 | Increased 49 |
DANAHER CORP | 1.8M | $444M | 1.4% | $111.34 | +121.21% | 23 qtrssince 2018-Q4 | Increased 50 |
SPDR S&P 500 ETF TRUST | 773,276 | $420.8M | 1.3% | $296.73 | +78.72% | 23 qtrssince 2018-Q4 | Increased 52 |
ZOETIS INC | 2.4M | $410.3M | 1.3% | $91.70 | +82.83% | 23 qtrssince 2018-Q4 | Decreased 0 |
ADOBE INC | 677,819 | $376.6M | 1.2% | $248.61 | +123.46% | 23 qtrssince 2018-Q4 | Increased 49 |
WATSCO INC | 801,152 | $371.1M | 1.1% | $161.56 | +169.64% | 23 qtrssince 2018-Q4 | Increased 49 |
COSTAR GROUP INC | 4.4M | $326M | 1.0% | $52.44 | +41.37% | 23 qtrssince 2018-Q4 | Decreased 0 |
FISERV INC | 2.2M | $323.6M | 1.0% | $95.54 | +56.00% | 23 qtrssince 2018-Q4 | Increased 45 |
PROGRESSIVE CORP | 1.5M | $317.7M | 1.0% | $83.65 | +128.27% | 23 qtrssince 2018-Q4 | Decreased 0 |
BLAIR WILLIAM & CO/IL manages $32.4B across 1822 positions as of Q2 2024. Top holdings: MSFT (5.2%), AAPL (4.2%), AMZN (3.6%). Fund DNA: Balanced Allocator. HoldingsIntel Score: 4.5/5.0.
Active quarter - 108 new positions, 73 exits, 719 increased. Top move: NVDA (INCREASED, conviction 80). Portfolio: $32.4B across 1822 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
Verify source filings on SEC EDGAR