Filing analysis
State Of Wisconsin Investment Board
13F-HR · period Q1 2026 · filed May 15, 2026
$43.70BReported 13F value
2,491Positions
+251New
1102Increased
949Reduced
−127Exited
Largest new positions
| Security | Value | Weight |
|---|---|---|
| CCOM | $104.30M | 0.2% |
| AZN AstraZeneca PLC | $96.61M | 0.2% |
| HYG iShares iBoxx $ High Yield… | $25.86M | 0.1% |
| PBR-A Petróleo Brasileiro S.A. -… | $22.07M | 0.1% |
| PNFP Pinnacle Financial Partners… | $12.48M | 0.0% |
| EPOL | $9.13M | 0.0% |
| SUNB Sunbelt Rentals Holdings Inc | $8.23M | 0.0% |
| ZIM ZIM Integrated Shipping… | $6.58M | 0.0% |
| IREN IREN Limited | $5.87M | 0.0% |
| BBUC Brookfield Business… | $4.96M | 0.0% |
Largest resizings
| Security | Δ shares | Value now | |
|---|---|---|---|
| MSFT Microsoft Corporation | ▲ Add | +3.6% | $1.41B |
| RSP Invesco S&P 500 Equal Weight… | ▼ Trim | -22.3% | $1.27B |
| XONA.DE Exxon Mobil Corporation | ▲ Add | +2.2% | $383.05M |
| TSLA Tesla, Inc. | ▲ Add | +3.3% | $563.07M |
| AAPL Apple Inc. | ▲ Add | +2.5% | $2.01B |
| FOX Fox Corporation | ▲ Add | +0.6% | $415.28M |
| NVDA NVIDIA Corporation | ▲ Add | +3.4% | $2.27B |
| META Meta Platforms, Inc. | ▲ Add | +3.8% | $667.75M |
| AMZN Amazon.com, Inc. | ▲ Add | +3.7% | $1.08B |
| AVGO Broadcom Inc. | ▲ Add | +3.3% | $760.30M |
Provenance: Metadata from the EDGAR form index; analysis from the parsed information table (latest accepted version of this quarter). Not editorial commentary — computed fields only.