WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC
Top Portfolio Positions
404 positions ·
$30,335,994,855 total
· as of Mar 31, 2026
| Ticker | Company | Shares | Value (USD) | % of Portfolio | Open |
|---|---|---|---|---|---|
| TSM |
Taiwan Semiconductor Manufacturing Co Ltd
Technology
|
5,518,260 | $1,864,895,967 | 6.15% | |
| NVDA |
Nvidia Corp
Technology
|
8,941,756 | $1,559,442,246 | 5.14% | |
| AAPL |
Apple Inc.
Technology
|
4,812,433 | $1,221,347,371 | 4.03% | |
| MSFT |
Microsoft Corp
Technology
|
2,896,782 | $1,072,301,792 | 3.53% | |
| GOOGL |
Alphabet Inc.
Communication Services
|
2,504,605 | $720,224,213 | 2.37% | |
| AVGO |
Broadcom Inc.
Technology
|
2,201,558 | $681,404,216 | 2.25% | |
| AMZN |
Amazon Com Inc
Consumer Cyclical
|
3,163,629 | $658,889,011 | 2.17% | |
| META |
Meta Platforms, Inc.
Communication Services
|
1,013,122 | $579,637,489 | 1.91% | |
| MA |
Mastercard Inc
Financial Services
|
1,060,651 | $529,964,878 | 1.75% | |
| AZN |
Astrazeneca PLC
Healthcare
|
1,942,155 | $383,031,809 | 1.26% |
Portfolio Trend
25 quarters · across all stocks
Holdings in SKY
Shares Held
Position Value (USD)
23 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $57,737,372 | 776,353 | Shares | Sole | 2026-05-08 | |
| 2025-12-31 | $86,249,150 | 1,020,700 | Shares | Sole | 2026-02-09 | |
| 2025-09-30 | $76,767,353 | 1,005,203 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $48,094,873 | 768,166 | Shares | Sole | 2025-07-29 | |
| 2025-03-31 | $70,627,755 | 745,333 | Shares | Sole | 2025-05-09 | |
| 2024-12-31 | $64,984,850 | 737,626 | Shares | Sole | 2025-02-10 | |
| 2024-09-30 | $101,839,686 | 1,073,692 | Shares | Sole | 2024-11-08 | |
| 2024-06-30 | $81,156,979 | 1,197,889 | Shares | Sole | 2024-08-08 | |
| 2024-03-31 | $101,550,905 | 1,194,576 | Shares | Sole | 2024-05-08 | |
| 2023-12-31 | $91,527,232 | 1,232,524 | Shares | Sole | 2024-02-09 | |
| 2023-09-30 | $70,858,806 | 1,112,034 | Shares | Sole | 2023-11-09 | |
| 2023-06-30 | $61,126,045 | 933,935 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $64,690,653 | 859,905 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $40,442,355 | 785,136 | Shares | Sole | 2023-02-09 | |
| 2022-09-30 | $34,619,170 | 654,798 | Shares | Sole | 2022-11-09 | |
| 2022-06-30 | $47,627,652 | 1,004,379 | Shares | Sole | 2022-08-10 | |
| 2022-03-31 | $49,149,101 | 895,574 | Shares | Sole | 2022-05-11 | |
| 2021-12-31 | $73,008,243 | 924,389 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $78,343,104 | 1,304,414 | Shares | Sole | 2021-11-10 | |
| 2021-06-30 | $71,674,375 | 1,344,735 | Shares | Sole | 2021-08-12 | |
| 2021-03-31 | $62,824,093 | 1,388,071 | Shares | Sole | 2021-05-13 | |
| 2020-12-31 | $39,878,504 | 1,288,898 | Shares | Sole | 2021-02-09 | |
| 2020-09-30 | $28,062,402 | 1,048,278 | Shares | Sole | 2020-11-06 | |
| No 13F history on record for this holder in this stock. | ||||||