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
Holdings in BIPH
Shares Held
Position Value (USD)
25 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $2,955,844 | 81,834 | Shares | Sole | 2026-05-08 | |
| 2025-12-31 | $2,574,859 | 74,118 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $2,390,839 | 72,692 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $2,409,085 | 71,913 | Shares | Sole | 2025-07-24 | |
| 2025-03-31 | $990,696 | 33,256 | Shares | Sole | 2025-05-09 | |
| 2024-12-31 | $1,108,517 | 34,870 | Shares | Sole | 2025-02-12 | |
| 2024-09-30 | $1,143,740 | 32,641 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $933,508 | 34,020 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 | $1,075,371 | 34,456 | Shares | Sole | 2024-05-09 | |
| 2023-12-31 | $1,088,073 | 34,553 | Shares | Sole | 2024-02-12 | |
| 2023-09-30 | $1,248,118 | 42,453 | Shares | Sole | 2023-11-09 | |
| 2023-06-30 | $1,570,047 | 43,015 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $1,455,250 | 43,093 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $1,365,419 | 44,060 | Shares | Sole | 2023-02-10 | |
| 2022-09-30 | $1,615,715 | 45,006 | Shares | Sole | 2022-11-09 | |
| 2022-06-30 | $1,678,584 | 43,919 | Shares | Sole | 2022-08-10 | |
| 2022-03-31 | $1,320,139 | 29,899 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $1,119,390 | 27,612 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $966,065 | 25,826 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $986,604 | 26,641 | Shares | Sole | 2021-08-12 | |
| 2021-03-31 | $941,353 | 26,517 | Shares | Sole | 2021-05-13 | |
| 2020-12-31 | $905,138 | 27,484 | Shares | Sole | 2021-02-09 | |
| 2020-09-30 | $812,461 | 25,592 | Shares | Sole | 2020-11-06 | |
| 2020-06-30 | $705,284 | 25,734 | Shares | Sole | 2020-08-12 | |
| 2020-03-31 | $1,149,313 | 47,928 | Shares | Sole | 2020-05-11 | |
| No 13F history on record for this holder in this stock. | ||||||