AEE — AMEREN CORP
Index member: S&P 500
As of Q2 2026, 39 SEC-registered investment managers reported holding AEE (AMEREN CORP) in their latest 13F filings, with a combined reported value of $9.59B across 105.46M shares. That is -2.1% by share count (-2.23M shares) versus the previous quarter, while reported value moved +1.0%. Ownership is concentrated: the five largest holders account for 57.8% of reported value and the top ten for 74.8%.
Compared with the prior quarter, 2 opened new positions, 18 added to existing stakes, 18 trimmed, 3 exited entirely. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.
AEE is a constituent of the S&P 500 and is classified in the Utilities sector.
All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.
| Fund | Quarter | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|---|
| Vanguard Group history | Q4 2025 | 35.65M | $3.56B | 0.05% | Add |
| BlackRock Inc history | Q2 2026 | 25.82M | $2.92B | 0.05% | Add |
| Geode Capital Management history | Q2 2026 | 7.82M | $880.79M | 0.05% | Add |
| Franklin Resources history | Q2 2026 | 6.10M | $689.45M | 0.16% | Add |
| Janus Henderson Group history | Q1 2026 | 5.36M | $589.46M | 0.29% | Add |
| Fidelity Management & Research (FMR) history | Q2 2026 | 4.79M | $541.03M | 0.03% | Reduce |
| Invesco Ltd history | Q2 2026 | 4.51M | $509.85M | 0.04% | Reduce |
| Goldman Sachs Group history | Q2 2026 | 3.68M | $415.57M | 0.04% | Add |
| Morgan Stanley history | Q2 2026 | 3.40M | $384.63M | 0.02% | Add |
| Wells Fargo & Co history | Q2 2026 | 2.93M | $330.68M | 0.06% | Reduce |
| Deutsche Bank AG history | Q2 2026 | 2.24M | $253.52M | 0.08% | Add |
| Bank of America Corp history | Q2 2026 | 2.18M | $245.88M | 0.02% | Reduce |
| Point72 Asset Management history | Q2 2026 | 2.14M | $241.86M | 0.28% | Add |
| Northern Trust Corp history | Q2 2026 | 2.11M | $238.52M | 0.03% | Reduce |
| Legal & General Investment Management America history | Q2 2026 | 1.89M | $213.16M | 0.04% | Reduce |
| Charles Schwab Investment Management history | Q2 2026 | 1.87M | $210.86M | 0.03% | Add |
| Citadel Advisors history | Q2 2026 | 1.82M | $205.28M | 0.02% | Reduce |
| MFS Investment Management history | Q2 2026 | 1.78M | $204.02M | 0.07% | Reduce |
| BNY Mellon history | Q2 2026 | 1.50M | $169.22M | 0.03% | Reduce |
| AQR Capital Management history | Q2 2026 | 944.27K | $106.74M | 0.04% | Reduce |
New Positions (Q2 2026)
- Marshall Wace 236.90K sh · $26.78M
- JPMorgan Chase & Co 50.00K sh · $5.73M
Fully Exited (vs previous quarter)
- Janus Henderson Group sold 5.36M sh · $589.46M
- Ontario Teachers Pension Plan sold 11.17K sh · $1.23M
- Two Sigma Investments sold 7.90K sh · $868.37K
Fund Position History — shares by quarter (top 20 funds)
| Fund | Q3 2021 | Q4 2021 | Q1 2022 | Q2 2022 | Q3 2022 | Q4 2022 | Q1 2023 | Q2 2023 | Q3 2023 | Q4 2023 | Q1 2024 | Q2 2024 | Q3 2024 | Q4 2024 | Q1 2025 | Q2 2025 | Q3 2025 | Q4 2025 | Q1 2026 | Q2 2026 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BlackRock Inc | — | — | — | — | — | — | — | — | — | — | — | — | 20.10M | 20.58M | 20.61M | 21.43M | 21.76M | 22.97M | 23.80M | 25.82M |
| Geode Capital Management | 4.78M | 4.86M | 5.08M | 5.28M | 5.39M | 5.49M | 5.57M | 5.82M | 5.94M | 6.07M | 6.30M | 6.54M | 6.67M | 6.75M | 7.05M | 7.24M | 7.33M | 7.33M | 7.66M | 7.82M |
| Franklin Resources | 1.75M | 1.75M | 1.71M | 1.71M | 1.71M | 1.72M | 1.72M | 1.93M | 1.93M | 1.93M | 7.23M | 1.91M | 1.90M | 1.94M | 1.96M | 2.37M | 2.35M | 2.47M | 5.68M | 6.10M |
| Fidelity Management & Research (FMR) | 1.49M | 1.49M | 1.54M | 1.52M | 1.48M | 1.46M | 1.55M | 1.38M | 1.36M | 1.32M | 1.30M | 1.65M | 2.63M | 5.17M | 5.57M | 5.12M | 4.84M | 4.93M | 5.02M | 4.79M |
| Invesco Ltd | 2.32M | 2.45M | 2.60M | 2.71M | 2.82M | 2.92M | 2.83M | 2.72M | 2.82M | 6.43M | 5.75M | 4.45M | 4.13M | 4.01M | 4.66M | 5.09M | 5.14M | 5.29M | 4.56M | 4.51M |
| Goldman Sachs Group | 1.74M | 1.90M | 2.05M | 2.00M | 1.99M | 2.27M | 2.55M | 2.37M | 2.23M | 2.17M | 2.19M | 2.60M | 2.55M | 2.67M | 2.83M | 5.51M | 3.18M | 3.82M | 3.09M | 3.68M |
| Morgan Stanley | 1.50M | 1.44M | 1.26M | 2.79M | 2.66M | 2.67M | 2.09M | 2.53M | 2.85M | 2.68M | 2.37M | 2.27M | 2.22M | 2.13M | 2.38M | 2.94M | 2.89M | 3.02M | 2.93M | 3.40M |
| Wells Fargo & Co | 632.17K | 452.51K | 429.26K | 242.21K | 215.79K | 233.94K | 219.86K | 227.26K | 167.22K | 183.49K | 135.12K | 151.79K | 167.46K | 3.07M | 3.14M | 3.08M | 3.04M | 2.98M | 2.96M | 2.93M |
| Deutsche Bank AG | 4.88M | 5.55M | 6.16M | 6.38M | 6.66M | 6.36M | 4.59M | 4.37M | 3.18M | 1.48M | 422.90K | 479.43K | 503.65K | 798.16K | 673.59K | 737.43K | 805.31K | 987.37K | 1.41M | 2.24M |
| Bank of America Corp | 1.97M | 1.87M | 1.26M | 1.40M | 1.31M | 1.48M | 1.65M | 1.69M | 1.64M | 1.54M | 1.16M | 1.82M | 1.36M | 1.87M | 2.44M | 2.30M | 2.15M | 2.13M | 2.27M | 2.18M |
| Point72 Asset Management | — | — | 55.52K | 504.25K | 700.10K | 419.98K | — | 198.35K | 581.68K | — | 1.22M | — | 173.36K | 88.00K | — | 923.47K | — | 958.01K | 695.75K | 2.14M |
| Northern Trust Corp | 2.70M | 2.71M | 2.52M | 2.52M | 2.50M | 2.57M | 2.56M | 2.40M | 2.43M | 2.38M | 2.32M | 2.36M | 2.27M | 2.42M | 2.48M | 2.37M | 2.30M | 2.17M | 2.18M | 2.11M |
| Legal & General Investment Management America | 3.13M | 3.11M | 3.10M | 2.99M | 2.71M | 2.54M | 2.49M | 2.48M | 2.39M | 2.60M | 2.58M | 2.51M | 2.42M | 2.02M | 2.17M | 2.26M | 2.12M | 1.98M | 1.95M | 1.89M |
| Charles Schwab Investment Management | 1.29M | 1.33M | 1.37M | 1.37M | 1.40M | 1.43M | 1.44M | 1.46M | 1.48M | 1.52M | 1.56M | 1.62M | 1.65M | 1.70M | 1.73M | 1.74M | 1.74M | 1.76M | 1.83M | 1.87M |
| Citadel Advisors | 1.69M | 1.79M | 1.42M | 540.25K | 600.82K | 179.50K | 1.39M | 94.58K | 811.75K | 238.77K | 141.80K | 1.08M | 2.02M | 1.35M | 158.88K | 111.87K | 123.29K | 1.75M | 1.85M | 1.82M |
| MFS Investment Management | 1.37M | 1.64M | — | 985.37K | 1.20M | 1.57M | 1.65M | 1.66M | 1.64M | 1.61M | 1.83M | 1.95M | 1.95M | 1.93M | 1.61M | 1.71M | 1.79M | 1.69M | 1.83M | 1.78M |
| BNY Mellon | 1.83M | 1.81M | 1.80M | 1.96M | 1.96M | 1.96M | 1.91M | 1.89M | 1.82M | 1.79M | 1.71M | 1.68M | 1.69M | 1.65M | 1.62M | 1.54M | 1.54M | 1.55M | 1.53M | 1.50M |
| AQR Capital Management | 777.74K | 680.10K | 836.83K | 743.47K | 665.64K | 591.63K | 514.00K | 460.13K | 360.28K | 239.39K | 145.61K | 66.90K | 84.38K | 91.60K | 176.80K | 270.09K | 492.98K | 647.07K | 1.62M | 944.27K |
| Millennium Management | 147.46K | 1.52M | 2.03M | 1.14M | 825.37K | 421.46K | 256.01K | 199.30K | 77.32K | 7.68K | 1.21M | 2.50M | 1.21M | 2.13M | 528.39K | 278.76K | 214.69K | 51.18K | 509.50K | 878.27K |
| UBS Group AG | 232.80K | 287.26K | 149.36K | 207.97K | 135.62K | 312.87K | 352.11K | 186.28K | 521.68K | 375.48K | 410.23K | 1.02M | 1.44M | 1.67M | 1.33M | 1.27M | 929.37K | 973.19K | 1.02M | 875.19K |
▲ Bought Low (fund opened/added, stock rose ≥5% next quarter) ▼ Sold High (fund reduced, stock fell ≥5% next quarter)
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