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 |
|---|---|---|---|---|---|
| Neuberger Berman Group LLC | 53,119 | $5.30M | 0.00% | +2,000+3.9% | Added |
| Oak Thistle LLC | 53,221 | $5.31M | 0.74% | +53,221 | New |
| Commonwealth Equity Services, LLC | 53,986 | $5.39M | 0.01% | −24,029−30.8% | Reduced |
| Belpointe Asset Management LLC | 54,200 | $5.41M | 0.20% | +373+0.7% | Added |
| Nisa Investment Advisors, LLC | 54,368 | $5.43M | 0.02% | +354+0.7% | Added |
| Daiwa Securities Group Inc. | 55,599 | $5.55M | 0.02% | +1,328+2.4% | Added |
| QRG Capital Management, Inc. | 56,040 | $5.60M | 0.06% | +1,854+3.4% | Added |
| Retirement Systems of Alabama | 57,543 | $5.75M | 0.02% | −139−0.2% | Reduced |
| IFM Investors Pty Ltd | 59,627 | $5.95M | 0.05% | +2,106+3.7% | Added |
| Stifel Financial Corp | 59,659 | $5.96M | 0.01% | −110.0% | Reduced |
| First Manhattan Co | 60,047 | $6.00M | 0.02% | −3,220−5.1% | Reduced |
| BTG Pactual Asset Management US LLC | 60,150 | $6.01M | 0.67% | −18,145−23.2% | Reduced |
| RWC Asset Management LLP | 60,583 | $6.05M | 0.30% | −4,033−6.2% | Reduced |
| Mariner, LLC | 60,801 | $6.08M | 0.01% | +1,300+2.2% | Added |
| The PNC Financial Services Group, Inc. | 60,967 | $6.09M | 0.00% | +1,656+2.8% | Added |
| Voya Investment Management LLC | 63,392 | $6.33M | 0.01% | −5,572−8.1% | Reduced |
| MetLife Investment Management | 64,831 | $6.47M | 0.03% | −2,251−3.4% | Reduced |
| Comerica Bank | 65,203 | $6.51M | 0.03% | −2,615−3.9% | Reduced |
| ProShare Advisors LLC | 66,587 | $6.65M | 0.01% | +19,095+40.2% | Added |
| Robeco Institutional Asset Management B.V. | 68,144 | $6.80M | 0.01% | +68,144 | New |
| Public Sector Pension Investment Board | 69,125 | $6.90M | 0.02% | +10,225+17.4% | Added |
| Mizuho Markets Americas LLC | 70,000 | $6.99M | 0.15% | +70,000 | New |
| State of Michigan Retirement System | 70,787 | $7.07M | 0.03% | −2,300−3.1% | Reduced |
| Wealthfront Advisers LLC | 70,985 | $7.09M | 0.02% | +3,234+4.8% | Added |
| Czech National Bank | 71,315 | $7.12M | 0.05% | +2,636+3.8% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 71,395 | $7.13M | 0.02% | +3,971+5.9% | Added |
| Ensign Peak Advisors, Inc | 72,011 | $7.19M | 0.01% | −95,892−57.1% | Reduced |
| Polymer Capital Management (US) LLC | 72,225 | $7.21M | 0.93% | −67,775−48.4% | Reduced |
| Arizona State Retirement System | 74,204 | $7.41M | 0.04% | −7,181−8.8% | Reduced |
| Natixis Advisors, L.P. | 77,848 | $7.77M | 0.01% | +11,917+18.1% | Added |
| Benjamin Edwards Inc | 82,629 | $8.25M | 0.09% | +5,314+6.9% | Added |
| Jones Financial Companies LLLP | 82,836 | $8.27M | 0.01% | +7,425+9.8% | Added |
| Prudential PLC | 82,942 | $8.28M | 0.07% | +73,981+825.6% | Added |
| State of New Jersey Common Pension Fund D | 83,049 | $8.29M | 0.03% | −7,425−8.2% | Reduced |
| Krilogy Financial LLC | 80,537 | $8.32M | 0.28% | −226−0.3% | Reduced |
| Resona Asset Management Co.,Ltd. | 85,451 | $8.54M | 0.04% | −5,120−5.7% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 87,543 | $8.81M | 0.01% | +62,173+245.1% | Added |
| Resolution Capital Ltd | 89,721 | $8.96M | 0.20% | +60,927+211.6% | Added |
| Public Employees Retirement System of Ohio | 89,946 | $8.98M | 0.03% | −2,655−2.9% | Reduced |
| Miller Howard Investments Inc | 92,529 | $9.24M | 0.28% | +6,017+7.0% | Added |
| Credit Agricole S A | 93,512 | $9.34M | 0.03% | +14,011+17.6% | Added |
| US Bancorp | 93,755 | $9.36M | 0.01% | −3,032−3.1% | Reduced |
| Nomura Asset Management Co Ltd | 94,622 | $9.45M | 0.02% | +718+0.8% | Added |
| Great Lakes Advisors, LLC | 95,034 | $9.49M | 0.08% | −3,824−3.9% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 100,083 | $10.0M | 0.02% | +18,686+23.0% | Added |
| Toronto Dominion Bank | 102,665 | $10.3M | 0.02% | −9,576−8.5% | Reduced |
| Van Eck Associates Corp | 106,533 | $10.6M | 0.01% | +8,318+8.5% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 107,709 | $10.8M | 0.02% | +16,090+17.6% | Added |
| New York State Common Retirement Fund | 113,383 | $11.3M | 0.02% | +1,265+1.1% | Added |
| Keybank National Association | 115,607 | $11.5M | 0.04% | −1,365−1.2% | Reduced |
| Epoch Investment Partners, Inc. | 115,932 | $11.6M | 0.07% | −4,615−3.8% | Reduced |
| APG Asset Management N.V. | 137,577 | $11.7M | 0.03% | −123,870−47.4% | Reduced |
| Great West Life Assurance Co | 119,154 | $11.9M | 0.02% | −65,842−35.6% | Reduced |
| Man Group plc | 121,204 | $12.1M | 0.02% | +86,610+250.4% | Added |
| American Century Companies Inc | 122,198 | $12.2M | 0.01% | −1,787−1.4% | Reduced |
| Bridgewater Associates, LP | 123,691 | $12.4M | 0.05% | +85,992+228.1% | Added |
| Creative Planning | 123,746 | $12.4M | 0.01% | +7,129+6.1% | Added |
| National Bank of Canada | 127,809 | $12.8M | 0.01% | +51,732+68.0% | Added |
| TD Asset Management Inc | 129,021 | $12.9M | 0.01% | −20,225−13.6% | Reduced |
| Cetera Investment Advisers | 133,046 | $13.3M | 0.01% | +36,594+37.9% | Added |
| Treasurer of the State of North Carolina | 134,218 | $13.4M | 0.04% | +12,887+10.6% | Added |
| Standard Life Aberdeen plc | 134,230 | $13.4M | 0.02% | +1,133+0.9% | Added |
| Allianz Asset Management GmbH | 134,626 | $13.4M | 0.02% | −538−0.4% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 137,527 | $13.7M | 0.04% | −863−0.6% | Reduced |
| State of Tennessee, Treasury Department | 134,280 | $13.9M | 0.04% | +21,777+19.4% | Added |
| SG Americas Securities, LLC | 144,626 | $14.4M | 0.02% | +142,167+5,781.5% | Added |
| Moneta Group Investment Advisors LLC | 146,163 | $14.6M | 0.11% | +939+0.6% | Added |
| State of Wisconsin Investment Board | 146,312 | $14.6M | 0.03% | −3,185−2.1% | Reduced |
| Martingale Asset Management L P | 150,339 | $15.0M | 0.38% | +1,875+1.3% | Added |
| Stack Financial Management, Inc | 152,444 | $15.2M | 1.16% | −3,162−2.0% | Reduced |
| Empire Life Investments Inc. | 154,518 | $15.4M | 0.87% | +91+0.1% | Added |
| SummitTX Capital, L.P. | 155,775 | $15.6M | 0.47% | −3,983−2.5% | Reduced |
| Envestnet Asset Management Inc | 165,796 | $16.6M | 0.00% | +94,575+132.8% | Added |
| CIBC Asset Management Inc | 166,768 | $16.7M | 0.04% | +25,626+18.2% | Added |
| Asset Management One Co.,Ltd. | 167,433 | $16.8M | 0.05% | +12,432+8.0% | Added |
| Allspring Global Investments Holdings, LLC | 170,113 | $17.2M | 0.03% | +892+0.5% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 172,183 | $17.2M | 0.04% | −1,654−1.0% | Reduced |
| Beck Bode, LLC | 173,391 | $17.3M | 2.88% | +173,391 | New |
| Commerce Bank | 180,785 | $18.1M | 0.10% | −1,591−0.9% | Reduced |
| 1832 Asset Management L.P. | 181,700 | $18.1M | 0.02% | 00.0% | Unchanged |
| Macquarie Group Ltd | 182,857 | $18.3M | 0.08% | −32,499−15.1% | Reduced |
| Northwest & Ethical Investments L.P. | 188,068 | $18.8M | 0.42% | −9,255−4.7% | Reduced |
| Braun Stacey Associates Inc | 188,756 | $18.8M | 0.61% | −387−0.2% | Reduced |
| Alberta Investment Management Corp | 190,000 | $19.0M | 0.11% | +190,000 | New |
| Tudor Investment Corp Et Al | 191,053 | $19.1M | 0.10% | +35,217+22.6% | Added |
| Gotham Asset Management, LLC | 192,188 | $19.2M | 0.07% | +121,400+171.5% | Added |
| Quantinno Capital Management LP | 205,308 | $20.5M | 0.04% | +69,436+51.1% | Added |
| Raymond James Financial Inc | 209,626 | $20.9M | 0.01% | −2,775−1.3% | Reduced |
| LPL Financial LLC | 226,827 | $22.7M | 0.01% | +82,178+56.8% | Added |
| Korea Investment CORP | 227,952 | $22.8M | 0.04% | +17,520+8.3% | Added |
| Magellan Asset Management Ltd | 228,779 | $22.8M | 0.28% | +3,057+1.4% | Added |
| Renaissance Technologies LLC | 240,800 | $24.0M | 0.04% | +240,800 | New |
| State Board of Administration of Florida Retirement System | 241,703 | $24.1M | 0.04% | −8,440−3.4% | Reduced |
| New York State Teachers Retirement System | 242,830 | $24.2M | 0.05% | −1000.0% | Reduced |
| Milford Funds Ltd | 245,838 | $24.5M | 0.48% | +245,838 | New |
| Ceredex Value Advisors LLC | 258,902 | $25.9M | 0.78% | −224,891−46.5% | Reduced |
| Worldquant Millennium Advisors LLC | 279,360 | $27.9M | 0.11% | +255+0.1% | Added |
| Russell Investments Group, Ltd. | 280,465 | $28.0M | 0.03% | −364−0.1% | Reduced |
| Hudson Bay Capital Management LP | 282,791 | $28.2M | 0.16% | +4,839+1.7% | Added |
| Verition Fund Management LLC | 286,031 | $28.6M | 0.15% | +82,676+40.7% | Added |