STATE OF WISCONSIN INVESTMENT BOARD
CIK: 0000854157Latest portfolio: $44.7B · Q4 2025
Holdings
2,365
Total Value
$44.7B
New Positions
239
Closed Positions
244
Top Holdings
View All 2,365 Holdings →| # | Stock | Shares | Value | % Portfolio | Change | Type |
|---|---|---|---|---|---|---|
| 1 | NVDANVIDIA CORPORATION | 12,606,695 | $2.4B | 5.25% | -543,617 | |
| 2 | AAPLAPPLE INC | 7,711,087 | $2.1B | 4.68% | -417,587 | |
| 3 | MSFTMICROSOFT CORP | 3,669,627 | $1.8B | 3.97% | -161,229 | |
| 4 | RSPINVESCO EXCHANGE TRADED FD T | 8,485,519 | $1.6B | 3.63% | +1.1M | |
| 5 | AMZNAMAZON COM INC | 4,987,135 | $1.2B | 2.57% | -173,836 | |
| 6 | GOOGLALPHABET INC | 3,024,412 | $946.0M | 2.11% | -121,685 | |
| 7 | AVGOBROADCOM INC | 2,378,575 | $823.0M | 1.84% | -84,647 | |
| 8 | GOOGALPHABET INC | 2,536,050 | $795.0M | 1.78% | -109,213 | |
| 9 | METAMETA PLATFORMS INC | 1,124,442 | $742.0M | 1.66% | -51,157 | |
| 10 | TSLATESLA INC | 1,466,810 | $659.0M | 1.47% | -61,034 | |
| 11 | FOXFOX CORP | 7,775,600 | $504.0M | 1.13% | +463K | |
| 12 | BRK-BBERKSHIRE HATHAWAY INC DEL | 619 | $467.0M | 1.04% | +49 | |
| 13 | JPMJPMORGAN CHASE & CO. | 1,431,301 | $461.0M | 1.03% | -43,451 | |
| 14 | LLYELI LILLY & CO | 416,718 | $447.0M | 1.00% | -15,106 | |
| 15 | HAPIHARBOR ETF TRUST | 9,871,200 | $405.0M | 0.91% | — | |
| 16 | BRK/BBERKSHIRE HATHAWAY INC DEL | 720,767 | $362.0M | 0.81% | +6K | |
| 17 | VVISA INC | 880,068 | $308.0M | 0.69% | -48,766 | |
| 18 | XOMEXXON MOBIL CORP | 2,208,564 | $265.0M | 0.59% | -57,401 | |
| 19 | JNJJOHNSON & JOHNSON | 1,252,970 | $259.0M | 0.58% | -33,474 | |
| 20 | ISTBISHARES TR | 5,312,625 | $258.0M | 0.58% | +71K | |
| 21 | MAMASTERCARD INCORPORATED | 447,685 | $255.0M | 0.57% | -25,552 | |
| 22 | WMTWALMART INC | 2,272,277 | $253.0M | 0.57% | -62,367 | |
| 23 | HEIHEICO CORP NEW | 993,940 | $250.0M | 0.56% | +108K | |
| 24 | ARKKARK ETF TR | 2,804,342 | $215.0M | 0.48% | +38 | |
| 25 | PLTRPALANTIR TECHNOLOGIES INC | 1,189,602 | $211.0M | 0.47% | -6,750 |
Quarterly Changes
New Positions
Increased Positions
Sector Breakdown
TechnologyNaN% ($InfinityT)
Financial ServicesNaN% ($InfinityT)
Consumer CyclicalNaN% ($InfinityT)
UnknownNaN% ($InfinityT)
HealthcareNaN% ($InfinityT)
EnergyNaN% ($InfinityT)
Consumer DefensiveNaN% ($InfinityT)
IndustrialsNaN% ($InfinityT)
Real EstateNaN% ($InfinityT)
Communication Services0.0% ($InfinityT)
Basic Materials0.0% ($1.0400068000420003e+281T)
Utilities0.0% ($1.310009600090001e+266T)
Filing History
| Quarter | Filing Date | Portfolio Value | Holdings |
|---|---|---|---|
| Q4 2025 | Feb 17, 2026 | $44.7B | 2,365 |
| Q3 2025 | Nov 14, 2025 | $43.6T | 2,366 |
| Q2 2025 | Aug 14, 2025 | $41.0T | 34 |
| Q1 2025 | May 15, 2025 | $38.7T | 2,241 |
| Q4 2024 | Feb 14, 2025 | $39.2T | 2,263 |
| Q3 2024 | Nov 14, 2024 | $39772.9T | 2,282 |
| Q2 2024 | Aug 14, 2024 | $37831.4T | 2,299 |
| Q1 2024 | May 14, 2024 | $37896.5T | 2,216 |
| Q4 2023 | Feb 12, 2024 | $35401.4T | 2,356 |
| Q3 2023 | Nov 14, 2023 | $32015.6T | 2,506 |
| Q2 2023 | Aug 14, 2023 | $35622.6T | 2,333 |
| Q1 2023 | May 15, 2023 | $33607.8T | 2,542 |
| Q4 2022 | Feb 14, 2023 | $31006.4T | 2,496 |
| Q3 2022 | Nov 14, 2022 | $31.5T | 2,684 |
| Q2 2022 | Aug 15, 2022 | $38.3T | 2,790 |
| Q1 2022 | May 13, 2022 | $48.2T | 2,273 |
| Q4 2021 | Feb 11, 2022 | $51.8T | 2,147 |
| Q3 2021 | Nov 12, 2021 | $48.3T | 2,116 |
| Q2 2021 | Aug 12, 2021 | $48.3T | 2,060 |
| Q1 2021 | May 17, 2021 | $46.9T | 2,019 |
| Q4 2020 | Feb 3, 2021 | $43.2T | 1,981 |
| Q3 2020 | Nov 16, 2020 | $40.1T | 1,945 |
| Q2 2020 | Aug 12, 2020 | $36.1T | 1,709 |
| Q1 2020 | May 6, 2020 | $30.0T | 1,694 |
| Q4 2019 | Feb 14, 2020 | $39.9T | 1,616 |
| Q3 2019 | Nov 12, 2019 | $36.2T | 1,539 |
| Q2 2019 | Aug 14, 2019 | $35.9T | 1,532 |
| Q1 2019 | May 13, 2019 | $35.2T | 1,537 |
| Q4 2018 | Feb 11, 2019 | $30.7T | 1,541 |
| Q3 2018 | Nov 14, 2018 | $36.2T | 1,539 |
| Q2 2018 | Aug 3, 2018 | $34.8T | 1,469 |
| Q1 2018 | May 7, 2018 | $34.6T | 1,456 |
| Q4 2017 | Feb 8, 2018 | $36.4T | 1,447 |
| Q3 2017 | Nov 1, 2017 | $33.8T | 1,455 |
| Q2 2017 | Aug 3, 2017 | $31.0T | 1,459 |
| Q1 2017 | May 8, 2017 | $25.9T | 1,284 |
| Q4 2016 | Feb 13, 2017 | $23.2T | 1,285 |
| Q3 2016 | Oct 31, 2016 | $25.4T | 1,315 |
| Q2 2016 | Aug 11, 2016 | $24.8T | 1,307 |
| Q1 2016 | May 4, 2016 | $25.6T | 1,311 |
Fund Information
STATE OF WISCONSIN INVESTMENT BOARD is an institutional investment manager that files 13F reports with the SEC. As of the Q4 2025 filing, the fund reported a portfolio valued at $44.7B across 2,365 holdings. The largest position is NVIDIA CORPORATION (NVDA), representing 5.3% of the portfolio. Compared to the previous quarter, the fund opened 254 new positions and closed 255 positions. 13F filings are required quarterly disclosures that provide transparency into the holdings of institutional investment managers with at least $100 million in qualifying assets.