StockDriftsStockDriftsTop 50 State Of Wisconsin Investment Board Holdings
| Stock | Company | % Port. | Shares | Value | Activity | Ownership | Avg. Cost | Date |
|---|---|---|---|---|---|---|---|---|
| NVDA | NVIDIA CORPORATION | 4.98% | 12.33M | $2.47B | -5.39%(-702.26K) | $18.78(+1103.67%) | 2026-06-30 | |
| AAPL | APPLE INC | 4.57% | 7.83M | $2.27B | -0.95%(-75.23K) | $39.88(+665.66%) | 2026-06-30 | |
| RSP | INVESCO EXCHANGE TRADED FD T | 3.21% | 7.47M | $1.59B | +13.22%(+872.38K) | $180.43(+22.91%) | 2026-06-30 | |
| MSFT | MICROSOFT CORP | 2.84% | 3.77M | $1.41B | -0.87%(-33.22K) | $96.11(+405.73%) | 2026-06-30 | |
| AMZN | AMAZON COM INC | 2.48% | 5.16M | $1.23B | -0.12%(-6.19K) | $57.04(+360.24%) | 2026-06-30 | |
| GOOGL | ALPHABET INC | 2.24% | 3.11M | $1.11B | -0.71%(-22.12K) | $121.11(+184.62%) | 2026-06-30 | |
| GOOG | ALPHABET INC | 2.22% | 3.11M | $1.10B | +19.63%(+511.13K) | $108.98(+214.41%) | 2026-06-30 | |
| AVGO | BROADCOM INC | 1.84% | 2.42M | $913.1M | -1.60%(-39.33K) | $59.01(+567.26%) | 2026-06-30 | |
| MU | MICRON TECHNOLOGY INC | 1.4% | 601.5K | $694.3M | -0.19%(-1.17K) | $62.53(+1523.00%) | 2026-06-30 | |
| META | META PLATFORMS INC | 1.33% | 1.17M | $659.8M | +0.36%(+4.24K) | $176.33(+229.09%) | 2026-06-30 |
| Performance Metric | 3-Year Annualized | 3-Year Cumulative | 5-Year Annualized | 5-Year Cumulative |
|---|---|---|---|---|
| Top 20 Holdings Weighted | +24.91% | +94.89% | +15.11% | +102.14% |
| Top 20 Holdings Unweighted | +24.65% | +93.65% | +15.82% | +108.43% |
State Of Wisconsin Investment Board reports $49.55B in US-listed equity holdings across 2,527 positions in its most recent 13F filing. Its largest disclosed positions are NVDA (5.0%), AAPL (4.6%) and RSP (3.2%). The top 20 holdings account for 36.4% of reported assets. Its disclosed equity book has returned +94.89% on a three-year cumulative basis. Figures reflect the Q2 2026 filing.
Portfolio changes
Every reported change this quarter, grouped by direction. The signal is in the rotation, not any single trade.
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Holdings on this page are parsed from State Of Wisconsin Investment Board’s Form 13F filings with the U.S. Securities and Exchange Commission (CIK 854157). View State Of Wisconsin Investment Board’s 13F filings on SEC