BLAIR WILLIAM & CO/IL
Top Portfolio Positions
1,175 positions ·
$28,697,070,934 total
· as of Mar 31, 2026
| Ticker | Company | Shares | Value (USD) | % of Portfolio | Open |
|---|---|---|---|---|---|
| AAPL |
Apple Inc.
Technology
|
5,930,914 | $1,505,206,664 | 5.25% | |
| MSFT |
Microsoft Corp
Technology
|
3,498,110 | $1,294,895,378 | 4.51% | |
| AMZN |
Amazon Com Inc
Consumer Cyclical
|
6,057,938 | $1,261,686,747 | 4.40% | |
| NVDA |
Nvidia Corp
Technology
|
5,427,875 | $946,621,400 | 3.30% | |
| GOOGL |
Alphabet Inc.
Communication Services
|
2,436,117 | $700,529,804 | 2.44% | |
| JPM |
Jpmorgan Chase & Co
Financial Services
|
2,307,253 | $678,701,542 | 2.37% | |
| GEV |
GE Vernova Inc.
Industrials
|
664,603 | $580,131,958 | 2.02% | |
| V |
Visa Inc.
Financial Services
|
1,844,583 | $557,506,765 | 1.94% | |
| SPY |
Spdr S&P 500 ETF Trust
|
845,294 | $549,728,499 | 1.92% | |
| IDXX |
Idexx Laboratories Inc /De
Healthcare
|
946,336 | $531,736,735 | 1.85% |
Portfolio Trend
25 quarters · across all stocks
Holdings in TECH
Shares Held
Position Value (USD)
25 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $45,169,833 | 864,329 | Shares | Sole | 2026-05-08 | |
| 2025-12-31 | $13,456,433 | 228,812 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $8,349,451 | 150,089 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $5,086,655 | 98,866 | Shares | Sole | 2025-07-24 | |
| 2025-03-31 | $5,979,966 | 101,995 | Shares | Sole | 2025-05-09 | |
| 2024-12-31 | $8,220,711 | 114,129 | Shares | Sole | 2025-02-12 | |
| 2024-09-30 | $8,366,273 | 104,670 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $7,388,404 | 103,118 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 | $6,988,319 | 99,280 | Shares | Sole | 2024-05-09 | |
| 2023-12-31 | $9,305,727 | 120,603 | Shares | Sole | 2024-02-12 | |
| 2023-09-30 | $8,225,102 | 120,833 | Shares | Sole | 2023-11-09 | |
| 2023-06-30 | $9,925,799 | 121,595 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $8,506,699 | 114,661 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $9,473,847 | 114,308 | Shares | Sole | 2023-02-10 | |
| 2022-09-30 | $2,013,915 | 28,365 | Shares | Sole | 2022-11-09 | |
| 2022-06-30 | $2,858,133 | 32,981 | Shares | Sole | 2022-08-10 | |
| 2022-03-31 | $4,016,662 | 37,102 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $4,738,446 | 36,637 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $4,624,372 | 38,173 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $4,318,781 | 38,367 | Shares | Sole | 2021-08-12 | |
| 2021-03-31 | $3,838,014 | 40,196 | Shares | Sole | 2021-05-13 | |
| 2020-12-31 | $3,491,779 | 43,984 | Shares | Sole | 2021-02-09 | |
| 2020-09-30 | $2,545,983 | 41,109 | Shares | Sole | 2020-11-06 | |
| 2020-06-30 | $3,102,162 | 46,990 | Shares | Sole | 2020-08-12 | |
| 2020-03-31 | $2,213,766 | 46,699 | Shares | Sole | 2020-05-11 | |
| No 13F history on record for this holder in this stock. | ||||||