Ameren Corp
AEE- Exchange
- NYSE
- Industry
- Electric & Other Services Combined
- SEC CIK
- 0001002910
In the last 90 days, Ameren Corp insiders filed 0 open-market purchases and 4 sales; 956 institutions reported holding it in 13F filings for Q2 2026, worth $27.7B in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in Ameren Corp as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 881
- +73 vs. Q3 2025
- Shares held
- 231.8M
- +1.38M (+0.6%) vs. Q3 2025
- Total value
- $23.2B
- −$891.8M (−3.7%) vs. Q3 2025
- New holders
- 142
- 337 more added
- Sold out
- 69
- 238 more reduced
16 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting AEE on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 956 | $27.7B |
| Q1 2026 | 931 | $25.7B |
| Q4 2025 | 881 | $23.2B |
| Q3 2025 | 824 | $24.1B |
| Q2 2025 | 799 | $22.2B |
| Q1 2025 | 809 | $22.3B |
| Q4 2024 | 737 | $19.7B |
| Q3 2024 | 685 | $18.8B |
| Q2 2024 | 663 | $14.9B |
| Q1 2024 | 661 | $15.5B |
| Q4 2023 | 682 | $15.2B |
| Q3 2023 | 670 | $15.4B |
| Q2 2023 | 676 | $16.6B |
| Q1 2023 | 675 | $17.7B |
| Q4 2022 | 682 | $18.2B |
| Q3 2022 | 657 | $16.4B |
| Q2 2022 | 664 | $18.0B |
| Q1 2022 | 665 | $18.4B |
| Q4 2021 | 661 | $17.2B |
| Q3 2021 | 595 | $15.7B |
| Q2 2021 | 598 | $15.6B |
| Q1 2021 | 581 | $15.8B |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Ameren Corp; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Strategic Planning, Inc. | 42,826 | $4.28M | 2.30% | −1,872−4.2% | Reduced |
| SRS Capital Advisors, Inc. | 41,956 | $4.19M | 0.12% | −40,737−49.3% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 41,412 | $4.14M | 0.03% | −2,091−4.8% | Reduced |
| Fulcrum Asset Management LLP | 40,774 | $4.11M | 1.14% | +6,271+18.2% | Added |
| USS Investment Management Ltd | 40,997 | $4.09M | 0.02% | 00.0% | Unchanged |
| HighTower Advisors, LLC | 40,975 | $4.09M | 0.00% | −2,294−5.3% | Reduced |
| Yousif Capital Management, LLC | 38,996 | $4.05M | 0.04% | −1,624−4.0% | Reduced |
| Allworth Financial LP | 39,205 | $3.92M | 0.02% | +6,060+18.3% | Added |
| Prosperitas Financial LLC | 38,415 | $3.84M | 1.50% | +1,493+4.0% | Added |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 38,159 | $3.81M | 0.03% | +864+2.3% | Added |
| Advisor Group Holdings, Inc. | 37,914 | $3.79M | 0.01% | +1,314+3.6% | Added |
| CIBC World Markets Corp | 37,624 | $3.76M | 0.02% | +37,624 | New |
| Pathstone Holdings, LLC | 36,921 | $3.69M | 0.01% | −460−1.2% | Reduced |
| New York Life Investment Management LLC | 36,906 | $3.69M | 0.03% | +383+1.0% | Added |
| Susquehanna Portfolio Strategies, LLC | 36,582 | $3.65M | 0.06% | +36,582 | New |
| D.A. Davidson & Co. | 36,572 | $3.65M | 0.02% | −192−0.5% | Reduced |
| Rakuten Investment Management, Inc. | 35,580 | $3.57M | 0.01% | +34,480+3,134.5% | Added |
| Balyasny Asset Management LLC | 35,661 | $3.56M | 0.01% | +35,661 | New |
| Mackenzie Financial Corp | 35,402 | $3.56M | 0.00% | +3,884+12.3% | Added |
| MML Investors Services, LLC | 35,351 | $3.53M | 0.01% | +14,409+68.8% | Added |
| Hennessy Advisors Inc | 35,080 | $3.50M | 0.12% | −1,000−2.8% | Reduced |
| NBC Securities, Inc. | 34,938 | $3.49M | 0.26% | −207−0.6% | Reduced |
| Nissay Asset Management Corp | 34,657 | $3.46M | 0.02% | −698−2.0% | Reduced |
| DekaBank Deutsche Girozentrale | 41,516 | $3.40M | 0.01% | 00.0% | Unchanged |
| Jefferies Financial Group Inc. | 33,366 | $3.33M | 0.03% | −13,271−28.5% | Reduced |
| BI Asset Management Fondsmaeglerselskab A/S | 33,001 | $3.29M | 0.03% | −5,497−14.3% | Reduced |
| State of Alaska, Department of Revenue | 32,595 | $3.25M | 0.03% | −2,095−6.0% | Reduced |
| Pacer Advisors, Inc. | 31,968 | $3.19M | 0.01% | +9,176+40.3% | Added |
| NEOS Investment Management LLC | 31,667 | $3.16M | 0.02% | +4,959+18.6% | Added |
| Oregon Public Employees Retirement Fund | 30,919 | $3.09M | 0.04% | +19+0.1% | Added |
| Hennion & Walsh Asset Management, Inc. | 30,443 | $3.04M | 0.10% | +3,466+12.8% | Added |
| New Age Alpha Advisors, LLC | 29,856 | $2.98M | 0.13% | +689+2.4% | Added |
| Rafferty Asset Management, LLC | 29,789 | $2.97M | 0.01% | +1,312+4.6% | Added |
| Bank & Trust Co | 29,306 | $2.93M | 2.07% | 00.0% | Unchanged |
| JustInvest LLC | 29,239 | $2.92M | 0.03% | +887+3.1% | Added |
| KBC Group NV | 29,139 | $2.91M | 0.01% | +1,829+6.7% | Added |
| Mutual of America Capital Management LLC | 29,040 | $2.90M | 0.03% | −268−0.9% | Reduced |
| Cornerstone Wealth Management, LLC | 28,871 | $2.88M | 0.15% | +4,635+19.1% | Added |
| Mutual Advisors, LLC | 27,967 | $2.79M | 0.06% | +1,124+4.2% | Added |
| Ontario Teachers Pension Plan Board | 27,470 | $2.74M | 0.06% | +27,470 | New |
| Mercer Global Advisors Inc | 27,388 | $2.73M | 0.00% | +2,979+12.2% | Added |
| Horizon Investments, LLC | 26,312 | $2.63M | 0.03% | +17,336+193.1% | Added |
| Central Trust Co | 26,060 | $2.60M | 0.05% | −1,834−6.6% | Reduced |
| Vestcor Inc | 26,022 | $2.60M | 0.07% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 25,962 | $2.59M | 0.00% | −1,417−5.2% | Reduced |
| Dean Capital Management | 25,807 | $2.58M | 1.10% | +788+3.1% | Added |
| Public Employees Retirement Association of Colorado | 25,318 | $2.53M | 0.01% | 00.0% | Unchanged |
| Panagora Asset Management Inc | 25,309 | $2.53M | 0.01% | +16,374+183.3% | Added |
| Atom Investors LP | 24,797 | $2.48M | 0.20% | −17,180−40.9% | Reduced |
| Summit Global Investments | 24,193 | $2.42M | 0.14% | −10,215−29.7% | Reduced |
| Cerity Partners LLC | 24,087 | $2.41M | 0.00% | −318−1.3% | Reduced |
| Swiss Life Asset Management Ltd | 24,031 | $2.40M | 0.01% | +1,085+4.7% | Added |
| CWM, LLC | 24,003 | $2.40M | 0.01% | −326−1.3% | Reduced |
| O'Shaughnessy Asset Management, LLC | 23,239 | $2.32M | 0.01% | +977+4.4% | Added |
| Dakota Wealth Management | 23,143 | $2.31M | 0.04% | +23,143 | New |
| XTX Topco Ltd | 23,010 | $2.30M | 0.06% | +23,010 | New |
| B. Metzler seel. Sohn & Co. AG | 22,926 | $2.29M | 0.02% | +10,409+83.2% | Added |
| M&T Bank Corp | 22,735 | $2.27M | 0.01% | +3,155+16.1% | Added |
| Intech Investment Management LLC | 22,315 | $2.23M | 0.02% | +8,180+57.9% | Added |
| Koshinski Asset Management, Inc. | 22,099 | $2.21M | 0.14% | −654−2.9% | Reduced |
| Teachers Retirement System of the State of Kentucky | 20,984 | $2.10M | 0.02% | 00.0% | Unchanged |
| Mizuho Securities USA LLC | 19,696 | $2.09M | 0.03% | +10.0% | Added |
| Brinker Capital Investments, LLC | 20,925 | $2.09M | 0.02% | −2,644−11.2% | Reduced |
| Atria Investments LLC | 20,664 | $2.06M | 0.02% | +2,653+14.7% | Added |
| Captrust Financial Advisors | 20,546 | $2.05M | 0.00% | +768+3.9% | Added |
| Kovitz Investment Group Partners, LLC | 20,527 | $2.05M | 0.05% | +20,527 | New |
| Siemens Fonds Invest GmbH | 20,075 | $2.02M | 0.11% | +18,380+1,084.4% | Added |
| Fox Hill Wealth Management | 20,237 | $2.02M | 0.94% | +1,124+5.9% | Added |
| Guggenheim Capital LLC | 20,140 | $2.01M | 0.01% | −2,562−11.3% | Reduced |
| Edgestream Partners, L.P. | 19,946 | $1.99M | 0.06% | −39,535−66.5% | Reduced |
| Allstate Corp | 19,872 | $1.98M | 0.03% | +9,809+97.5% | Added |
| Horizon Investment Services, LLC | 19,125 | $1.91M | 0.69% | +56+0.3% | Added |
| Kestra Advisory Services, LLC | 18,995 | $1.90M | 0.01% | +235+1.3% | Added |
| DC Investments Management, LLC | 18,978 | $1.90M | 0.84% | 00.0% | Unchanged |
| Investment Management Corp of Ontario | 18,358 | $1.83M | 0.02% | +5,446+42.2% | Added |
| Graham Capital Management, L.P. | 18,240 | $1.82M | 0.06% | +16,308+844.1% | Added |
| Toroso Investments, LLC | 17,640 | $1.76M | 0.01% | −40−0.2% | Reduced |
| Janney Montgomery Scott LLC | 17,197 | $1.72M | 0.00% | +1,498+9.5% | Added |
| Thrivent Financial for Lutherans | 17,149 | $1.72M | 0.00% | +624+3.8% | Added |
| Kentucky Retirement Systems | 16,943 | $1.69M | 0.05% | 00.0% | Unchanged |
| Smith, Moore & Co. | 16,908 | $1.69M | 0.13% | +239+1.4% | Added |
| Buckingham Strategic Partners | 16,775 | $1.68M | 0.02% | +7,909+89.2% | Added |
| Stonebridge Financial Group, LLC | 16,723 | $1.67M | 1.45% | +16,723 | New |
| Trexquant Investment LP | 16,653 | $1.66M | 0.01% | −132,962−88.9% | Reduced |
| RSM US Wealth Management LLC | 16,280 | $1.65M | 0.02% | +54+0.3% | Added |
| Wiley Bros.-Aintree Capital, LLC | 16,579 | $1.65M | 0.01% | +601+3.8% | Added |
| Ti-Trust, Inc | 16,466 | $1.64M | 1.02% | 00.0% | Unchanged |
| Qsemble Capital Management, LP | 16,355 | $1.63M | 0.14% | +16,355 | New |
| Lido Advisors, LLC | 15,588 | $1.61M | 0.01% | +491+3.3% | Added |
| Elo Mutual Pension Insurance Co | 16,018 | $1.60M | 0.02% | +16,018 | New |
| Sterling Capital Management LLC | 15,999 | $1.60M | 0.03% | −686−4.1% | Reduced |
| Nordea Investment Management AB | 15,820 | $1.59M | 0.00% | +363+2.3% | Added |
| Hartford Investment Management Co | 15,830 | $1.58M | 0.05% | −217−1.4% | Reduced |
| Rothschild Investment LLC | 15,618 | $1.56M | 0.09% | −479−3.0% | Reduced |
| Spirit of America Management Corp | 15,400 | $1.54M | 0.33% | +1,650+12.0% | Added |
| Marks Group Wealth Management, Inc | 15,382 | $1.54M | 0.15% | +15,382 | New |
| Roman Butler Fullerton & Co | 14,914 | $1.53M | 0.40% | +31+0.2% | Added |
| Midwest Trust Co | 15,190 | $1.52M | 0.02% | −488−3.1% | Reduced |
| Aigen Investment Management, LP | 15,177 | $1.52M | 0.35% | +15,177 | New |
| United Capital Management of KS, Inc. | 15,017 | $1.50M | 0.21% | −819−5.2% | Reduced |