STATE OF WISCONSIN INVESTMENT BOARD
Top Portfolio Positions
2,296 positions ·
$37,644,992,680 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 | 6.04% | |
| AAPL |
Apple Inc.
Technology
|
7,905,859 | $2,006,427,955 | 5.33% | |
| MSFT |
Microsoft Corp
Technology
|
3,801,033 | $1,407,028,385 | 3.74% | |
| 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 | 1.50% | |
| 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 MAT
Shares Held
Position Value (USD)
25 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $3,286,438 | 226,183 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $3,924,848 | 197,825 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $2,798,374 | 166,273 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $3,276,182 | 166,135 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $3,682,062 | 189,504 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $3,419,460 | 192,863 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $4,496,962 | 236,061 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $4,046,496 | 248,862 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $5,354,306 | 270,283 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $5,800,540 | 307,232 | Shares | Sole | 2024-02-12 | |
| 2023-09-30 | $6,573,553 | 298,391 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $5,557,664 | 284,425 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $5,542,938 | 301,083 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $5,968,157 | 334,538 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $6,739,552 | 355,837 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $8,432,366 | 377,625 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $7,006,166 | 315,451 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $914,445 | 42,414 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $814,691 | 43,895 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $841,386 | 41,860 | Shares | Sole | 2021-08-12 | |
| 2021-03-31 | $872,436 | 43,797 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $775,094 | 44,418 | Shares | Sole | 2021-02-03 | |
| 2020-09-30 | $541,452 | 46,278 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $438,998 | 45,398 | Shares | Sole | 2020-08-12 | |
| 2020-03-31 | $412,026 | 46,768 | Shares | Sole | 2020-05-06 | |
| No 13F history on record for this holder in this stock. | ||||||