STATE OF WISCONSIN INVESTMENT BOARD
Top Portfolio Positions
2,299 positions ·
$37,673,242,173 total
· as of Mar 31, 2026
| Ticker | Company | Shares | Value (USD) | % of Portfolio | Open |
|---|---|---|---|---|---|
| NVDA |
Nvidia Corp
Technology
|
13,031,252 | $2,272,650,348 | 6.03% | |
| AAPL |
Apple Inc.
Technology
|
7,905,859 | $2,006,427,955 | 5.33% | |
| MSFT |
Microsoft Corp
Technology
|
3,801,033 | $1,407,028,385 | 3.73% | |
| AMZN |
Amazon Com Inc
Consumer Cyclical
|
5,170,390 | $1,076,837,125 | 2.86% | |
| GOOGL |
Alphabet Inc.
Communication Services
|
3,128,058 | $899,504,358 | 2.39% | |
| AVGO |
Broadcom Inc.
Technology
|
2,456,462 | $760,299,553 | 2.02% | |
| META |
Meta Platforms, Inc.
Communication Services
|
1,167,125 | $667,747,226 | 1.77% | |
| TSLA |
Tesla, Inc.
Consumer Cyclical
|
1,514,635 | $563,065,561 | 1.49% | |
| JPM |
Jpmorgan Chase & Co
Financial Services
|
1,457,420 | $428,714,667 | 1.14% | |
| LLY |
ELI LILLY & Co
Healthcare
|
431,162 | $396,569,872 | 1.05% |
Portfolio Trend
25 quarters · across all stocks
Holdings in OPEN
Shares Held
Position Value (USD)
19 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $1,968,309 | 420,579 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $2,419,292 | 414,973 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $3,584,953 | 449,806 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $25,966 | 48,718 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $163,888 | 160,675 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $289,355 | 180,847 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $407,192 | 203,596 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $82,608 | 44,896 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $127,556 | 42,098 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $224,107 | 50,024 | Shares | Sole | 2024-02-12 | |
| 2023-09-30 | $151,842 | 57,516 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $163,388 | 40,644 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $91,414 | 51,940 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $59,129 | 50,974 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $234,108 | 75,276 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $480,429 | 102,002 | Shares | Sole | 2022-08-15 | |
| 2021-12-31 | $812,345 | 55,602 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $1,156,762 | 56,345 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $734,270 | 41,414 | Shares | Sole | 2021-08-12 | |
| No 13F history on record for this holder in this stock. | ||||||