BLAIR WILLIAM & CO/IL
Institutional investor · Portfolio as of Q4 2021
Top Holdings1,963 positions
Microsoft Corp. | 3.8M | $1.3B | 4.0% | $107.39 | +201.11% | 13 qtrssince 2018-Q4 | Increased 60 |
Apple Inc. | 6.7M | $1.2B | 3.7% | $47.07 | +268.47% | 13 qtrssince 2018-Q4 | Increased 61 |
Amazon.com, Inc. | 286,588 | $955.6M | 3.0% | $89.43 | +86.43% | 13 qtrssince 2018-Q4 | Increased 59 |
IDEXX Laboratories Inc. | 1.3M | $849.4M | 2.7% | $186.89 | +252.33% | 13 qtrssince 2018-Q4 | Decreased 0 |
DEXCOM INC | 1.2M | $633.4M | 2.0% | $40.00 | +235.60% | 13 qtrssince 2018-Q4 | Decreased 0 |
Alphabet Inc. | 204,212 | $590.9M | 1.9% | $56.71 | +152.75% | 13 qtrssince 2018-Q4 | Increased 52 |
Zoetis Inc. | 2.4M | $585.3M | 1.8% | $86.29 | +167.67% | 13 qtrssince 2018-Q4 | Decreased 0 |
Visa Inc | 2.4M | $514.6M | 1.6% | $129.57 | +61.32% | 13 qtrssince 2018-Q4 | Increased 51 |
Danaher Corporation | 1.6M | $514.5M | 1.6% | $91.78 | +210.00% | 13 qtrssince 2018-Q4 | Decreased 0 |
VEEVA SYS INC | 1.8M | $454.9M | 1.4% | $89.62 | +185.06% | 13 qtrssince 2018-Q4 | Decreased 0 |
MasterCard Incorporated | 1.2M | $432.4M | 1.4% | $198.66 | +75.82% | 13 qtrssince 2018-Q4 | Decreased 0 |
STARBUCKS CORP | 3.6M | $415.5M | 1.3% | $59.40 | +75.67% | 13 qtrssince 2018-Q4 | Decreased 0 |
WORKDAY INC | 1.5M | $408.1M | 1.3% | $174.03 | +58.88% | 13 qtrssince 2018-Q4 | Increased 49 |
Alphabet Inc. | 129,791 | $376M | 1.2% | $57.84 | +148.08% | 13 qtrssince 2018-Q4 | Increased 52 |
Adobe Inc | 660,987 | $374.8M | 1.2% | $232.36 | +144.05% | 13 qtrssince 2018-Q4 | Decreased 0 |
PAYPAL HLDGS INC | 1.9M | $356.9M | 1.1% | $96.86 | +92.55% | 13 qtrssince 2018-Q4 | Decreased 0 |
INTUIT | 472,611 | $304M | 1.0% | $228.10 | +172.22% | 13 qtrssince 2018-Q4 | Increased 46 |
State Street Spdr S&p 500 Etf Trust TR UNIT | 639,360 | $303.7M | 1.0% | $264.60 | +68.48% | 13 qtrssince 2018-Q4 | Increased 51 |
Ecolab Inc. | 1.3M | $301.4M | 0.9% | $155.52 | +42.93% | 13 qtrssince 2018-Q4 | Increased 44 |
CARMAX INC | 2.2M | $285.8M | 0.9% | $96.75 | +34.61% | 13 qtrssince 2018-Q4 | Increased 45 |
BLAIR WILLIAM & CO/IL manages $31.9B across 1963 positions as of Q4 2021. Top holdings: MSFT (4.0%), AAPL (3.7%), AMZN (3.0%). Fund DNA: Balanced Allocator. HoldingsIntel Score: 4.5/5.0.
Active quarter - 175 new positions, 91 exits, 893 increased. Top move: AAPL (INCREASED, conviction 61). Portfolio: $31.9B across 1963 positions.
Top holdings by portfolio weight
Portfolio allocation by GICS sector
Behavioral investing profile
Position Outcomes
Best and worst performing positions by estimated return
Top Winners
Top Losers
Cost basis estimates based on full filing history using quarter-end prices. Actual transaction prices are not disclosed in 13F filings.
Similar Funds
Funds with similar investing DNA
Explore More
Accumulation Streaks
Positions with 2+ consecutive quarters of increases - persistent directional conviction.
Continue exploring
Data sourced from SEC EDGAR 13F filings. Not financial advice. Full disclaimer
Verify source filings on SEC EDGAR