BLAIR WILLIAM & CO/IL
Top Portfolio Positions
1,033 positions ·
$30,375,950,295 total
· as of Dec 31, 2025
| Ticker | Company | Shares | Value (USD) | % of Portfolio |
|---|---|---|---|---|
| MSFT |
Microsoft Corp
Technology
|
3,574,568 | $1,728,732,575 | 5.69% |
| AAPL |
Apple Inc.
Technology
|
5,949,948 | $1,617,552,862 | 5.33% |
| AMZN |
Amazon Com Inc
Consumer Cyclical
|
6,064,424 | $1,399,790,347 | 4.61% |
| NVDA |
Nvidia Corp
Technology
|
5,494,350 | $1,024,696,275 | 3.37% |
| GOOGL |
Alphabet Inc.
Communication Services
|
2,493,580 | $780,490,540 | 2.57% |
| JPM |
Jpmorgan Chase & Co
Financial Services
|
2,309,809 | $744,266,655 | 2.45% |
| IDXX |
Idexx Laboratories Inc /De
Healthcare
|
1,001,375 | $677,460,228 | 2.23% |
| V |
Visa Inc.
Financial Services
|
1,929,237 | $676,602,708 | 2.23% |
| SPY |
Spdr S&P 500 Etf Trust
|
857,803 | $584,953,021 | 1.93% |
| MA |
Mastercard Inc
Financial Services
|
955,188 | $545,297,725 | 1.80% |
Portfolio Trend
Holdings in IT
Export CSVShares Held
Position Value (USD)
24 of 24 shown
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2025-12-31 | $30,917,418 | 122,552 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $31,069,656 | 118,194 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $16,000,644 | 39,584 | Shares | Sole | 2025-07-24 | |
| 2025-03-31 | $17,169,884 | 40,906 | Shares | Sole | 2025-05-09 | |
| 2024-12-31 | $20,437,851 | 42,186 | Shares | Sole | 2025-02-12 | |
| 2024-09-30 | $20,503,509 | 40,460 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $18,320,749 | 40,798 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 | $42,208,651 | 88,549 | Shares | Sole | 2024-05-09 | |
| 2023-12-31 | $41,829,174 | 92,725 | Shares | Sole | 2024-02-12 | |
| 2023-09-30 | $31,813,475 | 92,586 | Shares | Sole | 2023-11-09 | |
| 2023-06-30 | $31,733,882 | 90,588 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $29,870,502 | 91,692 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $31,863,046 | 94,791 | Shares | Sole | 2023-02-10 | |
| 2022-09-30 | $14,756,154 | 53,331 | Shares | Sole | 2022-11-09 | |
| 2022-06-30 | $11,803,480 | 48,809 | Shares | Sole | 2022-08-10 | |
| 2022-03-31 | $12,400,809 | 41,689 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $14,151,765 | 42,330 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $12,971,421 | 42,686 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $10,154,235 | 41,925 | Shares | Sole | 2021-08-12 | |
| 2021-03-31 | $8,200,876 | 44,924 | Shares | Sole | 2021-05-13 | |
| 2020-12-31 | $6,836,588 | 42,678 | Shares | Sole | 2021-02-09 | |
| 2020-09-30 | $5,305,127 | 42,458 | Shares | Sole | 2020-11-06 | |
| 2020-06-30 | $5,082,877 | 41,893 | Shares | Sole | 2020-08-12 | |
| 2020-03-31 | $4,406,271 | 44,253 | Shares | Sole | 2020-05-11 | |
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