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, Q3 2025
Institutional positions in Ameren Corp as of Sep 30, 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
- 824
- +34 vs. Q2 2025
- Shares held
- 230.5M
- −743.4K (−0.3%) vs. Q2 2025
- Total value
- $24.1B
- +$1.85B (+8.3%) vs. Q2 2025
- New holders
- 97
- 332 more added
- Sold out
- 63
- 227 more reduced
9 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding Ameren Corp; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Trexquant Investment LP | 149,615 | $15.6M | 0.16% | +135,547+963.5% | Added |
| State of Wisconsin Investment Board | 149,497 | $15.6M | 0.04% | −178−0.1% | Reduced |
| TD Asset Management Inc | 149,246 | $15.6M | 0.01% | −11,480−7.1% | Reduced |
| Martingale Asset Management L P | 148,464 | $15.5M | 0.39% | +115,526+350.7% | Added |
| Moneta Group Investment Advisors LLC | 145,224 | $15.2M | 0.12% | −4,325−2.9% | Reduced |
| LPL Financial LLC | 144,649 | $15.1M | 0.00% | −6,771−4.5% | Reduced |
| CIBC Asset Management Inc | 141,142 | $14.7M | 0.04% | +2,712+2.0% | Added |
| Polymer Capital Management (US) LLC | 140,000 | $14.6M | 1.94% | +67,500+93.1% | Added |
| Chevy Chase Trust Holdings, Inc. | 138,390 | $14.4M | 0.04% | −4,370−3.1% | Reduced |
| Quantinno Capital Management LP | 135,872 | $14.2M | 0.04% | +36,957+37.4% | Added |
| Allianz Asset Management GmbH | 135,164 | $14.1M | 0.02% | +128+0.1% | Added |
| Standard Life Aberdeen plc | 133,097 | $13.8M | 0.02% | −7,543−5.4% | Reduced |
| HRT Financial LP | 125,194 | $13.1M | 0.05% | +125,194 | New |
| American Century Companies Inc | 123,985 | $12.9M | 0.01% | −5,985−4.6% | Reduced |
| Treasurer of the State of North Carolina | 121,331 | $12.7M | 0.04% | −4,723−3.7% | Reduced |
| Epoch Investment Partners, Inc. | 120,547 | $12.6M | 0.07% | −3,398−2.7% | Reduced |
| Keybank National Association | 116,972 | $12.2M | 0.04% | −3,695−3.1% | Reduced |
| Creative Planning | 116,617 | $12.2M | 0.01% | +23,402+25.1% | Added |
| State of Tennessee, Treasury Department | 112,503 | $11.7M | 0.04% | −4,721−4.0% | Reduced |
| Toronto Dominion Bank | 112,241 | $11.7M | 0.02% | −6,614−5.6% | Reduced |
| New York State Common Retirement Fund | 112,118 | $11.7M | 0.02% | +1,400+1.3% | Added |
| Illinois Municipal Retirement Fund | 107,861 | $11.3M | 0.14% | +7,287+7.2% | Added |
| Burkehill Global Management, LP | 100,000 | $10.4M | 0.59% | 00.0% | Unchanged |
| Great Lakes Advisors, LLC | 98,858 | $10.3M | 0.09% | −1,433−1.4% | Reduced |
| Van Eck Associates Corp | 98,215 | $10.3M | 0.01% | +6,214+6.8% | Added |
| US Bancorp | 96,787 | $10.1M | 0.01% | −6,136−6.0% | Reduced |
| Cetera Investment Advisers | 96,452 | $10.1M | 0.01% | +25,235+35.4% | Added |
| Nomura Asset Management Co Ltd | 93,904 | $9.80M | 0.03% | +5,136+5.8% | Added |
| Public Employees Retirement System of Ohio | 92,601 | $9.67M | 0.03% | +447+0.5% | Added |
| Qube Research & Technologies Ltd | 92,568 | $9.66M | 0.01% | +92,568 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 91,619 | $9.56M | 0.02% | +38,605+72.8% | Added |
| State of New Jersey Common Pension Fund D | 90,474 | $9.44M | 0.03% | +7,407+8.9% | Added |
| Resona Asset Management Co.,Ltd. | 90,571 | $9.44M | 0.04% | −3,398−3.6% | Reduced |
| Miller Howard Investments Inc | 86,512 | $9.03M | 0.28% | +1,707+2.0% | Added |
| SRS Capital Advisors, Inc. | 82,693 | $8.63M | 0.13% | +81,728+8,469.2% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 81,397 | $8.50M | 0.01% | +963+1.2% | Added |
| Arizona State Retirement System | 81,385 | $8.49M | 0.05% | +2,423+3.1% | Added |
| Susquehanna International Group, LLP | 81,044 | $8.46M | 0.01% | +11,932+17.3% | Added |
| Credit Agricole S A | 79,501 | $8.30M | 0.03% | +79,501 | New |
| Krilogy Financial LLC | 80,763 | $8.18M | 0.31% | +2,207+2.8% | Added |
| BTG Pactual Asset Management US LLC | 78,295 | $8.17M | 0.96% | +2,634+3.5% | Added |
| Commonwealth Equity Services, LLC | 78,015 | $8.14M | 0.01% | −24,206−23.7% | Reduced |
| Benjamin Edwards Inc | 77,315 | $8.07M | 0.09% | +42,004+119.0% | Added |
| National Bank of Canada | 76,077 | $7.94M | 0.01% | −118,586−60.9% | Reduced |
| Jones Financial Companies LLLP | 75,411 | $7.72M | 0.01% | +7,869+11.7% | Added |
| State of Michigan Retirement System | 73,087 | $7.63M | 0.04% | −400−0.5% | Reduced |
| Envestnet Asset Management Inc | 71,221 | $7.43M | 0.00% | −41,941−37.1% | Reduced |
| Gotham Asset Management, LLC | 70,788 | $7.39M | 0.03% | +2,751+4.0% | Added |
| Voya Investment Management LLC | 68,964 | $7.20M | 0.01% | −17,756−20.5% | Reduced |
| Czech National Bank | 68,679 | $7.17M | 0.05% | +2,614+4.0% | Added |
| Comerica Bank | 67,818 | $7.08M | 0.03% | −3,387−4.8% | Reduced |
| Wealthfront Advisers LLC | 67,751 | $7.07M | 0.02% | −1,522−2.2% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 67,424 | $7.04M | 0.02% | +2,815+4.4% | Added |
| MetLife Investment Management | 67,082 | $7.00M | 0.03% | +67,082 | New |
| Jane Street Group, LLC | 66,800 | $6.97M | 0.01% | +45,322+211.0% | Added |
| Natixis Advisors, L.P. | 65,931 | $6.88M | 0.01% | +4,012+6.5% | Added |
| RWC Asset Management LLP | 64,616 | $6.74M | 0.33% | −163−0.3% | Reduced |
| First Manhattan Co | 63,267 | $6.60M | 0.02% | +300+0.5% | Added |
| Advisors Preferred, LLC | 61,119 | $6.32M | 0.93% | +61,119 | New |
| Stifel Financial Corp | 59,670 | $6.23M | 0.01% | −4,418−6.9% | Reduced |
| Mariner, LLC | 59,501 | $6.21M | 0.01% | +8,613+16.9% | Added |
| Edgestream Partners, L.P. | 59,481 | $6.21M | 0.18% | −79,053−57.1% | Reduced |
| The PNC Financial Services Group, Inc. | 59,311 | $6.19M | 0.00% | +1,005+1.7% | Added |
| Public Sector Pension Investment Board | 58,900 | $6.15M | 0.02% | +3,372+6.1% | Added |
| Retirement Systems of Alabama | 57,682 | $6.02M | 0.02% | −314−0.5% | Reduced |
| Citadel Advisors LLC | 57,389 | $5.99M | 0.00% | +17,422+43.6% | Added |
| Forsta Ap-Fonden | 56,400 | $5.89M | 0.03% | +6,100+12.1% | Added |
| IFM Investors Pty Ltd | 57,521 | $5.87M | 0.05% | −2,820−4.7% | Reduced |
| NFJ Investment Group, LLC | 54,635 | $5.70M | 0.20% | −911−1.6% | Reduced |
| Daiwa Securities Group Inc. | 54,271 | $5.67M | 0.02% | +2,264+4.4% | Added |
| QRG Capital Management, Inc. | 54,186 | $5.66M | 0.07% | −1,602−2.9% | Reduced |
| Nisa Investment Advisors, LLC | 54,014 | $5.64M | 0.02% | +443+0.8% | Added |
| Belpointe Asset Management LLC | 53,827 | $5.62M | 0.21% | +356+0.7% | Added |
| Amalgamated Bank | 53,024 | $5.54M | 0.04% | −894−1.7% | Reduced |
| Neuberger Berman Group LLC | 51,119 | $5.34M | 0.00% | −9,867−16.2% | Reduced |
| Mn Services Vermogensbeheer B.V. | 49,200 | $5.13M | 0.03% | 00.0% | Unchanged |
| Dean Investment Associates, LLC | 48,887 | $5.10M | 0.72% | +3,021+6.6% | Added |
| Cambridge Investment Research Advisors, Inc. | 48,650 | $5.08M | 0.01% | +2,669+5.8% | Added |
| ProShare Advisors LLC | 47,492 | $4.96M | 0.01% | −533−1.1% | Reduced |
| Jefferies Financial Group Inc. | 46,637 | $4.87M | 0.04% | +46,637 | New |
| Strategic Planning, Inc. | 44,698 | $4.67M | 2.70% | −592−1.3% | Reduced |
| Utah Retirement Systems | 44,594 | $4.65M | 0.05% | +649+1.5% | Added |
| Police & Firemen's Retirement System of New Jersey | 43,503 | $4.54M | 0.04% | +2,398+5.8% | Added |
| HighTower Advisors, LLC | 43,269 | $4.52M | 0.01% | +10,995+34.1% | Added |
| Atom Investors LP | 41,977 | $4.38M | 0.33% | +21,721+107.2% | Added |
| CI Private Wealth, LLC | 41,257 | $4.31M | 0.01% | +117+0.3% | Added |
| DekaBank Deutsche Girozentrale | 41,516 | $4.29M | 0.01% | 00.0% | Unchanged |
| USS Investment Management Ltd | 40,997 | $4.28M | 0.02% | 00.0% | Unchanged |
| Xponance, Inc. | 40,735 | $4.25M | 0.03% | −5,948−12.7% | Reduced |
| Yousif Capital Management, LLC | 40,620 | $4.24M | 0.05% | −1,522−3.6% | Reduced |
| British Columbia Investment Management Corp | 39,652 | $4.14M | 0.02% | −2,858−6.7% | Reduced |
| BI Asset Management Fondsmaeglerselskab A/S | 38,498 | $4.02M | 0.04% | +25,653+199.7% | Added |
| Bridgewater Associates, LP | 37,699 | $3.94M | 0.02% | +37,699 | New |
| CIBC Bancorp USA Inc. | 37,501 | $3.91M | 0.02% | +37,501 | New |
| Pathstone Holdings, LLC | 37,381 | $3.90M | 0.01% | −845−2.2% | Reduced |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 37,295 | $3.89M | 0.03% | +715+2.0% | Added |
| Prosperitas Financial LLC | 36,922 | $3.85M | 1.60% | +1,811+5.2% | Added |
| D.A. Davidson & Co. | 36,764 | $3.84M | 0.02% | −979−2.6% | Reduced |
| New York Life Investment Management LLC | 36,523 | $3.81M | 0.03% | −46−0.1% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 36,257 | $3.78M | 0.01% | +4,465+14.0% | Added |