Ameren Corporation · NYSE:AEE
Ameren Corporation shareholders
As of Jun 30, 2026, 929 institutions reported holding Ameren Corporation, 88.5% of its shares. Largest: Vanguard, T. Rowe Price and BlackRock. New holders, exits, insiders and big stakes, each with its filing.
| Holder | Shares | % of Ameren Corporation | Change | Filed |
|---|---|---|---|---|
| Vanguard | 37.1M | 13.4% | +382K | Aug 13, 2026 |
| T. Rowe Price | 32.8M | 11.8% | +3.87M | Aug 14, 2026 |
| BlackRock | 25.8M | 9.3% | +2.02M | Aug 7, 2026 |
| State Street | 15.2M | 5.5% | +242K | Aug 7, 2026 |
| Geode Capital | 7.82M | 2.8% | +163K | Aug 12, 2026 |
| Franklin Templeton | 6.1M | 2.2% | +417K | Aug 13, 2026 |
| Ameriprise | 5.94M | 2.1% | −337K | Aug 14, 2026 |
| Jupiter Topco LLC | 5.12M | 1.8% | first report | Aug 14, 2026 |
| Fidelity | 4.79M | 1.7% | −230K | Aug 13, 2026 |
| Invesco | 4.51M | 1.6% | −45,496 | Aug 14, 2026 |