STATE OF WISCONSIN INVESTMENT BOARD
Top Portfolio Positions
2,288 positions ·
$37,287,500,173 total
· as of Mar 31, 2026
| Ticker | Company | Shares | Value (USD) | % of Portfolio |
|---|---|---|---|---|
| NVDA |
Nvidia Corp
Technology
|
13,031,252 | $2,272,650,348 | 6.09% |
| AAPL |
Apple Inc.
Technology
|
7,905,859 | $2,006,427,955 | 5.38% |
| MSFT |
Microsoft Corp
Technology
|
3,801,033 | $1,407,028,385 | 3.77% |
| AMZN |
Amazon Com Inc
Consumer Cyclical
|
5,170,390 | $1,076,837,125 | 2.89% |
| GOOGL |
Alphabet Inc.
Communication Services
|
3,128,058 | $899,504,358 | 2.41% |
| AVGO |
Broadcom Inc.
Technology
|
2,456,462 | $760,299,553 | 2.04% |
| META |
Meta Platforms, Inc.
Communication Services
|
1,167,125 | $667,747,226 | 1.79% |
| TSLA |
Tesla, Inc.
Consumer Cyclical
|
1,514,635 | $563,065,561 | 1.51% |
| JPM |
Jpmorgan Chase & Co
Financial Services
|
1,457,420 | $428,714,667 | 1.15% |
| LLY |
ELI LILLY & Co
Healthcare
|
431,162 | $396,569,872 | 1.06% |
Portfolio Trend
Holdings in PRIM
Shares Held
Position Value (USD)
18 of 18 shown
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $22,124,282 | 154,672 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $21,928,958 | 176,647 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $25,002,437 | 182,061 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $15,072,660 | 193,388 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $13,558,290 | 236,166 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $18,132,776 | 237,340 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $14,843,970 | 255,578 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $11,528,481 | 231,078 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $9,411,631 | 221,086 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $8,269,588 | 249,009 | Shares | Sole | 2024-02-12 | |
| 2023-09-30 | $6,035,673 | 184,408 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $6,258,720 | 205,406 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $5,116,555 | 207,484 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $5,402,373 | 246,234 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $4,055,138 | 249,547 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $5,332,984 | 245,082 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $4,775,910 | 200,500 | Shares | Sole | 2022-05-13 | |
| 2021-03-31 | $308,109 | 9,300 | Shares | Sole | 2021-05-17 | |
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