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 |
|---|---|---|---|---|---|
| Macquarie Group Ltd | 182,857 | $18.3M | 0.08% | −32,499−15.1% | Reduced |
| 1832 Asset Management L.P. | 181,700 | $18.1M | 0.02% | 00.0% | Unchanged |
| Commerce Bank | 180,785 | $18.1M | 0.10% | −1,591−0.9% | Reduced |
| Beck Bode, LLC | 173,391 | $17.3M | 2.88% | +173,391 | New |
| Mitsubishi UFJ Trust & Banking Corp | 172,183 | $17.2M | 0.04% | −1,654−1.0% | Reduced |
| Allspring Global Investments Holdings, LLC | 170,113 | $17.2M | 0.03% | +892+0.5% | Added |
| Asset Management One Co.,Ltd. | 167,433 | $16.8M | 0.05% | +12,432+8.0% | Added |
| CIBC Asset Management Inc | 166,768 | $16.7M | 0.04% | +25,626+18.2% | Added |
| Envestnet Asset Management Inc | 165,796 | $16.6M | 0.00% | +94,575+132.8% | Added |
| SummitTX Capital, L.P. | 155,775 | $15.6M | 0.47% | −3,983−2.5% | Reduced |
| Empire Life Investments Inc. | 154,518 | $15.4M | 0.87% | +91+0.1% | Added |
| Stack Financial Management, Inc | 152,444 | $15.2M | 1.16% | −3,162−2.0% | Reduced |
| Martingale Asset Management L P | 150,339 | $15.0M | 0.38% | +1,875+1.3% | Added |
| State of Wisconsin Investment Board | 146,312 | $14.6M | 0.03% | −3,185−2.1% | Reduced |
| Moneta Group Investment Advisors LLC | 146,163 | $14.6M | 0.11% | +939+0.6% | Added |
| SG Americas Securities, LLC | 144,626 | $14.4M | 0.02% | +142,167+5,781.5% | Added |
| State of Tennessee, Treasury Department | 134,280 | $13.9M | 0.04% | +21,777+19.4% | Added |
| Chevy Chase Trust Holdings, Inc. | 137,527 | $13.7M | 0.04% | −863−0.6% | Reduced |
| Allianz Asset Management GmbH | 134,626 | $13.4M | 0.02% | −538−0.4% | Reduced |
| Standard Life Aberdeen plc | 134,230 | $13.4M | 0.02% | +1,133+0.9% | Added |
| Treasurer of the State of North Carolina | 134,218 | $13.4M | 0.04% | +12,887+10.6% | Added |
| Cetera Investment Advisers | 133,046 | $13.3M | 0.01% | +36,594+37.9% | Added |
| TD Asset Management Inc | 129,021 | $12.9M | 0.01% | −20,225−13.6% | Reduced |
| National Bank of Canada | 127,809 | $12.8M | 0.01% | +51,732+68.0% | Added |
| Creative Planning | 123,746 | $12.4M | 0.01% | +7,129+6.1% | Added |
| Bridgewater Associates, LP | 123,691 | $12.4M | 0.05% | +85,992+228.1% | Added |
| American Century Companies Inc | 122,198 | $12.2M | 0.01% | −1,787−1.4% | Reduced |
| Man Group plc | 121,204 | $12.1M | 0.02% | +86,610+250.4% | Added |
| Great West Life Assurance Co | 119,154 | $11.9M | 0.02% | −65,842−35.6% | Reduced |
| APG Asset Management N.V. | 137,577 | $11.7M | 0.03% | −123,870−47.4% | Reduced |
| Epoch Investment Partners, Inc. | 115,932 | $11.6M | 0.07% | −4,615−3.8% | Reduced |
| Keybank National Association | 115,607 | $11.5M | 0.04% | −1,365−1.2% | Reduced |
| New York State Common Retirement Fund | 113,383 | $11.3M | 0.02% | +1,265+1.1% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 107,709 | $10.8M | 0.02% | +16,090+17.6% | Added |
| Van Eck Associates Corp | 106,533 | $10.6M | 0.01% | +8,318+8.5% | Added |
| Toronto Dominion Bank | 102,665 | $10.3M | 0.02% | −9,576−8.5% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 100,083 | $10.0M | 0.02% | +18,686+23.0% | Added |
| Great Lakes Advisors, LLC | 95,034 | $9.49M | 0.08% | −3,824−3.9% | Reduced |
| Nomura Asset Management Co Ltd | 94,622 | $9.45M | 0.02% | +718+0.8% | Added |
| US Bancorp | 93,755 | $9.36M | 0.01% | −3,032−3.1% | Reduced |
| Credit Agricole S A | 93,512 | $9.34M | 0.03% | +14,011+17.6% | Added |
| Miller Howard Investments Inc | 92,529 | $9.24M | 0.28% | +6,017+7.0% | Added |
| Public Employees Retirement System of Ohio | 89,946 | $8.98M | 0.03% | −2,655−2.9% | Reduced |
| Resolution Capital Ltd | 89,721 | $8.96M | 0.20% | +60,927+211.6% | Added |
| Wealth Enhancement Advisory Services, LLC | 87,543 | $8.81M | 0.01% | +62,173+245.1% | Added |
| Resona Asset Management Co.,Ltd. | 85,451 | $8.54M | 0.04% | −5,120−5.7% | Reduced |
| Krilogy Financial LLC | 80,537 | $8.32M | 0.28% | −226−0.3% | Reduced |
| State of New Jersey Common Pension Fund D | 83,049 | $8.29M | 0.03% | −7,425−8.2% | Reduced |
| Prudential PLC | 82,942 | $8.28M | 0.07% | +73,981+825.6% | Added |
| Jones Financial Companies LLLP | 82,836 | $8.27M | 0.01% | +7,425+9.8% | Added |
| Benjamin Edwards Inc | 82,629 | $8.25M | 0.09% | +5,314+6.9% | Added |
| Natixis Advisors, L.P. | 77,848 | $7.77M | 0.01% | +11,917+18.1% | Added |
| Arizona State Retirement System | 74,204 | $7.41M | 0.04% | −7,181−8.8% | Reduced |
| Polymer Capital Management (US) LLC | 72,225 | $7.21M | 0.93% | −67,775−48.4% | Reduced |
| Ensign Peak Advisors, Inc | 72,011 | $7.19M | 0.01% | −95,892−57.1% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 71,395 | $7.13M | 0.02% | +3,971+5.9% | Added |
| Czech National Bank | 71,315 | $7.12M | 0.05% | +2,636+3.8% | Added |
| Wealthfront Advisers LLC | 70,985 | $7.09M | 0.02% | +3,234+4.8% | Added |
| State of Michigan Retirement System | 70,787 | $7.07M | 0.03% | −2,300−3.1% | Reduced |
| Mizuho Markets Americas LLC | 70,000 | $6.99M | 0.15% | +70,000 | New |
| Public Sector Pension Investment Board | 69,125 | $6.90M | 0.02% | +10,225+17.4% | Added |
| Robeco Institutional Asset Management B.V. | 68,144 | $6.80M | 0.01% | +68,144 | New |
| ProShare Advisors LLC | 66,587 | $6.65M | 0.01% | +19,095+40.2% | Added |
| Comerica Bank | 65,203 | $6.51M | 0.03% | −2,615−3.9% | Reduced |
| MetLife Investment Management | 64,831 | $6.47M | 0.03% | −2,251−3.4% | Reduced |
| Voya Investment Management LLC | 63,392 | $6.33M | 0.01% | −5,572−8.1% | Reduced |
| The PNC Financial Services Group, Inc. | 60,967 | $6.09M | 0.00% | +1,656+2.8% | Added |
| Mariner, LLC | 60,801 | $6.08M | 0.01% | +1,300+2.2% | Added |
| RWC Asset Management LLP | 60,583 | $6.05M | 0.30% | −4,033−6.2% | Reduced |
| BTG Pactual Asset Management US LLC | 60,150 | $6.01M | 0.67% | −18,145−23.2% | Reduced |
| First Manhattan Co | 60,047 | $6.00M | 0.02% | −3,220−5.1% | Reduced |
| Stifel Financial Corp | 59,659 | $5.96M | 0.01% | −110.0% | Reduced |
| IFM Investors Pty Ltd | 59,627 | $5.95M | 0.05% | +2,106+3.7% | Added |
| Retirement Systems of Alabama | 57,543 | $5.75M | 0.02% | −139−0.2% | Reduced |
| QRG Capital Management, Inc. | 56,040 | $5.60M | 0.06% | +1,854+3.4% | Added |
| Daiwa Securities Group Inc. | 55,599 | $5.55M | 0.02% | +1,328+2.4% | Added |
| Nisa Investment Advisors, LLC | 54,368 | $5.43M | 0.02% | +354+0.7% | Added |
| Belpointe Asset Management LLC | 54,200 | $5.41M | 0.20% | +373+0.7% | Added |
| Commonwealth Equity Services, LLC | 53,986 | $5.39M | 0.01% | −24,029−30.8% | Reduced |
| Oak Thistle LLC | 53,221 | $5.31M | 0.74% | +53,221 | New |
| Neuberger Berman Group LLC | 53,119 | $5.30M | 0.00% | +2,000+3.9% | Added |
| Illinois Municipal Retirement Fund | 51,796 | $5.17M | 0.06% | −56,065−52.0% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 51,569 | $5.15M | 0.01% | +2,919+6.0% | Added |
| Millennium Management LLC | 51,182 | $5.11M | 0.00% | −142,512−73.6% | Reduced |
| Susquehanna International Group, LLP | 51,083 | $5.10M | 0.01% | −29,961−37.0% | Reduced |
| Dean Investment Associates, LLC | 50,171 | $5.01M | 0.72% | +1,284+2.6% | Added |
| Amalgamated Bank | 50,080 | $5.00M | 0.04% | −2,944−5.6% | Reduced |
| NFJ Investment Group, LLC | 49,989 | $4.99M | 0.18% | −4,646−8.5% | Reduced |
| Colony Group, LLC | 49,874 | $4.98M | 0.01% | +14,902+42.6% | Added |
| CI Private Wealth, LLC | 48,157 | $4.81M | 0.01% | +6,900+16.7% | Added |
| British Columbia Investment Management Corp | 47,903 | $4.78M | 0.03% | +8,251+20.8% | Added |
| Greenland Capital Management LP | 46,890 | $4.68M | 0.68% | +46,890 | New |
| Woodline Partners LP | 46,150 | $4.61M | 0.02% | +10,411+29.1% | Added |
| Forsta Ap-Fonden | 45,700 | $4.56M | 0.03% | −10,700−19.0% | Reduced |
| Nomura Asset Management International Inc. | 45,666 | $4.56M | 0.01% | +45,666 | New |
| Utah Retirement Systems | 44,594 | $4.45M | 0.04% | 00.0% | Unchanged |
| Mirae Asset Global Investments Co., Ltd. | 44,594 | $4.45M | 0.01% | +8,337+23.0% | Added |
| Engineers Gate Manager LP | 43,428 | $4.34M | 0.05% | +43,428 | New |
| Mn Services Vermogensbeheer B.V. | 42,900 | $4.28M | 0.03% | −6,300−12.8% | Reduced |
| Xponance, Inc. | 42,834 | $4.28M | 0.03% | +2,099+5.2% | Added |