STATE OF WISCONSIN INVESTMENT BOARD
Q4 2021 Form 13-F
MADISON, WISCONSIN
CIK 0000854157
· Institutional investment manager
$51.8B Reported Value Total
Reported value
$51.8B
Quarter over quarter
+8.6%
Holdings
2,143
Top-10 concentration
20.8%
Key People
Named on the latest Form 13-F filing — not necessarily an owner
Lisa Lange
DIRECTOR OF COMPLIANCE & SENIOR LEGAL COUNSEL
Filing Navigation
Coverage begins with the second quarter of 2013. Earlier quarters are not shown while their accuracy is being verified.
13F Metrics
Loading 13F Metrics
Q4 2021 13F record
Q4 2021 13F filing summary
| Period of report | December 31, 2021 |
|---|---|
| Filed | February 11, 2022 |
| Form | 13F-HR |
| Reported value | $51.8B |
| Positions | 2,143 |
| Change in reported value | +7.3% |
| New positions | 192 |
| Exited positions | 160 |
| Position turnover | 15.3% |
| Top-10 concentration | 20.8% |
13F filings by quarter
| Quarter | Positions | Value |
|---|---|---|
|
Q2 2026 13F
Filed Aug 14, 2026
|
2,527 | $49.6B |
|
Q1 2026 13F
Filed May 15, 2026
|
2,487 | $43.7B |
|
Q4 2025 13F
Filed Feb 17, 2026
|
2,362 | $44.7B |
|
Q3 2025 13F
Filed Nov 14, 2025
|
2,365 | $43.6B |
|
Q2 2025 13F
Filed Aug 14, 2025
|
2,308 | $41.0B |
|
Q1 2025 13F
Filed May 15, 2025
|
2,240 | $38.7B |
|
Q4 2024 13F
Filed Feb 14, 2025
|
2,258 | $39.2B |
|
Q3 2024 13F
Filed Nov 14, 2024
|
2,277 | $39.8B |
|
Q2 2024 13F
Filed Aug 14, 2024
|
2,293 | $37.8B |
|
Q1 2024 13F
Filed May 14, 2024
|
2,212 | $37.9B |
|
Q4 2023 13F
Filed Feb 12, 2024
|
2,350 | $35.4B |
|
Q3 2023 13F
Filed Nov 14, 2023
|
2,502 | $32.0B |
|
Q2 2023 13F
Filed Aug 14, 2023
|
2,328 | $35.6B |
|
Q1 2023 13F
Filed May 15, 2023
|
2,535 | $33.6B |
|
Q4 2022 13F
Filed Feb 14, 2023
|
2,492 | $31.0B |
|
Q3 2022 13F
Filed Nov 14, 2022
|
2,675 | $31.5B |
|
Q2 2022 13F
Filed Aug 15, 2022
|
2,788 | $38.3B |
|
Q1 2022 13F
Filed May 13, 2022
|
2,265 | $48.2B |
|
Q4 2021 13F
Filed Feb 11, 2022
|
2,143 | $51.8B |
|
Q3 2021 13F
Filed Nov 12, 2021
|
2,111 | $48.3B |
33 earlier quarters on file — choose one from the quarter menu above.
Top 20 holdings · Q4 2021
| # | Holding | Reported value | % of portfolio |
|---|---|---|---|
| 1 | AAPL APPLE INC | $2.3B | 4.53% |
| 2 | MSFT MICROSOFT CORP | $2.3B | 4.49% |
| 3 | AMZN AMAZON COM INC | $1.5B | 2.83% |
| 4 | GOOGL ALPHABET INC | $880.9M | 1.7% |
| 5 | META META PLATFORMS INC | $854.4M | 1.65% |
| 6 | GOOG ALPHABET INC | $751.0M | 1.45% |
| 7 | TSLA TESLA INC | $721.7M | 1.39% |
| 8 | NVDA NVIDIA CORPORATION | $590.1M | 1.14% |
| 9 | UNH UNITEDHEALTH GROUP INC | $424.2M | 0.82% |
| 10 | V VISA INC | $419.5M | 0.81% |
| 11 | PFE PFIZER INC | $398.9M | 0.77% |
| 12 | HD HOME DEPOT INC | $371.7M | 0.72% |
| 13 | JPM JPMORGAN CHASE & CO | $345.5M | 0.67% |
| 14 | JNJ JOHNSON & JOHNSON | $320.2M | 0.62% |
| 15 | KO COCA COLA CO | $319.3M | 0.62% |
| 16 | PG PROCTER AND GAMBLE CO | $314.0M | 0.61% |
| 17 | ELV ANTHEM INC | $308.4M | 0.6% |
| 18 | AMAT APPLIED MATLS INC | $306.5M | 0.59% |
| 19 | TMO THERMO FISHER SCIENTIFIC INC | $300.9M | 0.58% |
| 20 | BRK-B BERKSHIRE HATHAWAY INC DEL | $293.4M | 0.57% |
Values as reported on the Q4 2021 Form 13F. Every position is in the holdings table below.