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, Q1 2025
Institutional positions in Ameren Corp as of Mar 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
- 809
- +82 vs. Q4 2024
- Shares held
- 221.8M
- +3.32M (+1.5%) vs. Q4 2024
- Total value
- $22.3B
- +$2.79B (+14.3%) vs. Q4 2024
- New holders
- 137
- 312 more added
- Sold out
- 55
- 212 more reduced
10 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: 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, Q1 2025
Shares, value and share of portfolio for each institution holding Ameren Corp; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Worldquant Millennium Advisors LLC | 112,549 | $11.3M | 0.07% | −75,015−40.0% | Reduced |
| CIBC Asset Management Inc | 113,111 | $11.4M | 0.04% | +66,511+142.7% | Added |
| Commonwealth Equity Services, LLC | 118,577 | $11.9M | 0.02% | −1,602−1.3% | Reduced |
| Moneta Group Investment Advisors LLC | 120,395 | $12.1M | 0.17% | +1,450+1.2% | Added |
| Keybank National Association | 125,691 | $12.6M | 0.05% | −3,558−2.8% | Reduced |
| Standard Life Aberdeen plc | 128,982 | $12.9M | 0.03% | +3,324+2.6% | Added |
| Epoch Investment Partners, Inc. | 129,877 | $13.0M | 0.07% | −31,584−19.6% | Reduced |
| APG Asset Management N.V. | 144,500 | $13.4M | 0.04% | −1,400−1.0% | Reduced |
| Allianz Asset Management GmbH | 134,979 | $13.6M | 0.02% | +134,979 | New |
| Great West Life Assurance Co | 134,824 | $13.6M | 0.02% | −120.0% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 141,549 | $14.2M | 0.05% | +1,478+1.1% | Added |
| Prudential Financial Inc | 146,953 | $14.8M | 0.02% | −48,260−24.7% | Reduced |
| SummitTX Capital, L.P. | 147,373 | $14.8M | 0.65% | +147,373 | New |
| Asset Management One Co.,Ltd. | 153,102 | $15.4M | 0.05% | +10,293+7.2% | Added |
| Empire Life Investments Inc. | 154,678 | $15.5M | 1.01% | −28,960−15.8% | Reduced |
| State of Wisconsin Investment Board | 156,345 | $15.7M | 0.04% | +3,739+2.5% | Added |
| Stack Financial Management, Inc | 156,888 | $15.8M | 1.31% | −3,558−2.2% | Reduced |
| Commerce Bank | 159,232 | $16.0M | 0.10% | −928−0.6% | Reduced |
| Allspring Global Investments Holdings, LLC | 161,612 | $16.3M | 0.03% | +444+0.3% | Added |
| LPL Financial LLC | 164,067 | $16.5M | 0.01% | +32,867+25.1% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 174,993 | $17.6M | 0.05% | −9,195−5.0% | Reduced |
| AQR Capital Management LLC | 176,802 | $17.8M | 0.02% | +85,204+93.0% | Added |
| Squarepoint Ops LLC | 177,005 | $17.8M | 0.04% | +132,209+295.1% | Added |
| Tortoise Capital Advisors, L.L.C. | 179,673 | $18.0M | 0.22% | 00.0% | Unchanged |
| Beck Bode, LLC | 179,931 | $18.1M | 3.37% | +171,383+2,004.9% | Added |
| Braun Stacey Associates Inc | 187,172 | $18.8M | 0.77% | −5,257−2.7% | Reduced |
| Treasurer of the State of North Carolina | 191,119 | $19.2M | 0.08% | +74,110+63.3% | Added |
| Magellan Asset Management Ltd | 193,328 | $19.4M | 0.24% | −8,089−4.0% | Reduced |
| Victory Capital Management Inc | 194,920 | $19.6M | 0.02% | −128,468−39.7% | Reduced |
| Ensign Peak Advisors, Inc | 201,747 | $20.3M | 0.04% | +23,576+13.2% | Added |
| Korea Investment CORP | 204,328 | $20.5M | 0.05% | −6,478−3.1% | Reduced |
| Macquarie Group Ltd | 209,157 | $21.0M | 0.03% | −190,546−47.7% | Reduced |
| Energy Income Partners, LLC | 209,354 | $21.0M | 0.40% | +6,726+3.3% | Added |
| Northwest & Ethical Investments L.P. | 210,143 | $21.1M | 0.57% | +113,704+117.9% | Added |
| Russell Investments Group, Ltd. | 217,158 | $21.8M | 0.03% | +9,746+4.7% | Added |
| Raymond James Financial Inc | 237,820 | $23.9M | 0.01% | +20,561+9.5% | Added |
| New York State Teachers Retirement System | 242,839 | $24.4M | 0.06% | −7,786−3.1% | Reduced |
| State Board of Administration of Florida Retirement System | 252,402 | $25.3M | 0.05% | +870+0.3% | Added |
| Yaupon Capital Management LP | 256,302 | $25.7M | 1.89% | +22,602+9.7% | Added |
| Jane Street Group, LLC | 264,893 | $26.6M | 0.05% | +264,893 | New |
| Canada Pension Plan Investment Board | 272,920 | $27.4M | 0.03% | −224,298−45.1% | Reduced |
| National Bank of Canada | 278,422 | $28.0M | 0.03% | +7,634+2.8% | Added |
| SEI Investments Co | 296,367 | $29.8M | 0.04% | +24,539+9.0% | Added |
| Amundi | 293,713 | $29.9M | 0.01% | −26,439−8.3% | Reduced |
| CIBC Private Wealth Group, LLC | 325,324 | $30.7M | 0.06% | −68,373−17.4% | Reduced |
| Schroder Investment Management Group | 316,188 | $31.5M | 0.03% | +307,431+3,510.7% | Added |
| California State Teachers Retirement System | 315,389 | $31.7M | 0.04% | −2,006−0.6% | Reduced |
| Principal Financial Group Inc | 329,385 | $33.1M | 0.02% | +935+0.3% | Added |
| National Pension Service | 329,976 | $33.1M | 0.03% | −4,120−1.2% | Reduced |
| Hudson Bay Capital Management LP | 336,210 | $33.8M | 0.21% | −65,180−16.2% | Reduced |
| Citigroup Inc | 343,910 | $34.5M | 0.03% | +25,313+7.9% | Added |
| Gateway Investment Advisers LLC | 387,032 | $38.9M | 0.45% | −38,003−8.9% | Reduced |
| BNP Paribas Arbitrage, SA | 387,798 | $38.9M | 0.03% | −109,709−22.1% | Reduced |
| Royal Bank of Canada | 412,337 | $41.4M | 0.01% | −405,067−49.6% | Reduced |
| HSBC Holdings PLC | 433,304 | $43.5M | 0.03% | −40,850−8.6% | Reduced |
| Bank of Montreal | 443,209 | $44.5M | 0.02% | +57,128+14.8% | Added |
| Rhumbline Advisers | 461,323 | $46.3M | 0.04% | +33,489+7.8% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 482,440 | $48.4M | 0.04% | +55,574+13.0% | Added |
| Gabelli Funds LLC | 494,850 | $49.7M | 0.38% | −10,900−2.2% | Reduced |
| Ceredex Value Advisors LLC | 504,907 | $50.7M | 1.11% | +504,907 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 508,651 | $51.1M | 0.30% | +4,392+0.9% | Added |
| Millennium Management LLC | 520,292 | $52.2M | 0.05% | −1,613,996−75.6% | Reduced |
| UniSuper Management Pty Ltd | 540,032 | $54.2M | 0.40% | −1,483−0.3% | Reduced |
| Manufacturers Life Insurance Company, The | 552,036 | $55.4M | 0.05% | −59,875−9.8% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 637,508 | $64.0M | 0.05% | −11,654−1.8% | Reduced |
| Deutsche Bank AG | 673,590 | $67.6M | 0.03% | −124,570−15.6% | Reduced |
| Marshall Wace, LLP | 699,018 | $70.2M | 0.09% | +699,018 | New |
| Verition Fund Management LLC | 708,586 | $71.1M | 0.41% | −339,315−32.4% | Reduced |
| HITE Hedge Asset Management LLC | 742,711 | $74.6M | 4.62% | −59,985−7.5% | Reduced |
| Swiss National Bank | 752,800 | $75.6M | 0.05% | −1,000−0.1% | Reduced |
| Dimensional Fund Advisors LP | 1,054,730 | $105.9M | 0.03% | +18,506+1.8% | Added |
| Zimmer Partners, LP | 1,103,383 | $110.8M | 2.25% | +70,164+6.8% | Added |
| Soroban Capital Partners LP | 1,128,514 | $113.3M | 1.60% | −1,576,411−58.3% | Reduced |
| California Public Employees Retirement System | 1,188,368 | $119.3M | 0.08% | −43,211−3.5% | Reduced |
| Barclays PLC | 1,191,219 | $119.6M | 0.05% | +694,603+139.9% | Added |
| First Trust Advisors LP | 1,236,916 | $124.2M | 0.11% | +212,708+20.8% | Added |
| UBS Asset Management Americas Inc | 1,262,092 | $126.7M | 0.03% | +61,695+5.1% | Added |
| Cohen & Steers, Inc. | 1,266,816 | $127.2M | 0.24% | +333,248+35.7% | Added |
| JPMorgan Chase & Co | 1,277,778 | $128.3M | 0.01% | +182,044+16.6% | Added |
| UBS Group AG | 1,333,194 | $133.9M | 0.03% | −336,230−20.1% | Reduced |
| Maple-Brown Abbott Ltd | 1,363,770 | $136.9M | 9.34% | +93,530+7.4% | Added |
| Duff & Phelps Investment Management Co | 1,397,858 | $140.3M | 1.64% | −111,200−7.4% | Reduced |
| Massachusetts Financial Services Co | 1,611,353 | $161.8M | 0.05% | −313,849−16.3% | Reduced |
| Bank of New York Mellon Corp | 1,618,885 | $162.5M | 0.03% | −26,451−1.6% | Reduced |
| ExodusPoint Capital Management, LP | 1,668,398 | $167.5M | 2.21% | +1,668,398 | New |
| Jennison Associates LLC | 1,692,115 | $169.9M | 0.12% | +223,078+15.2% | Added |
| Charles Schwab Investment Management Inc | 1,726,936 | $173.4M | 0.03% | +30,105+1.8% | Added |
| Caisse de Depot Et Placement du Quebec | 1,871,375 | $187.9M | 0.39% | −113,195−5.7% | Reduced |
| Franklin Resources Inc | 1,955,270 | $196.3M | 0.06% | +15,545+0.8% | Added |
| Legal & General Group Plc | 2,166,311 | $217.5M | 0.06% | +144,126+7.1% | Added |
| Pictet Asset Management Holding SA | 2,292,993 | $230.2M | 0.26% | −577,322−20.1% | Reduced |
| Morgan Stanley | 2,378,206 | $238.8M | 0.02% | +246,054+11.5% | Added |
| Nuveen, LLC | 2,405,340 | $241.5M | 0.08% | +2,405,340 | New |
| Bank of America Corp | 2,442,255 | $245.2M | 0.02% | +576,345+30.9% | Added |
| Northern Trust Corp | 2,479,590 | $249.0M | 0.04% | +57,545+2.4% | Added |
| Bessemer Group Inc | 2,815,887 | $282.7M | 0.51% | −1,877−0.1% | Reduced |
| Goldman Sachs Group Inc | 2,825,064 | $283.6M | 0.05% | +151,808+5.7% | Added |
| Wells Fargo & Company | 3,144,298 | $315.7M | 0.08% | +75,793+2.5% | Added |
| Alliancebernstein L.P. | 3,576,385 | $359.1M | 0.13% | +1,218,509+51.7% | Added |
| Janus Henderson Group PLC | 4,658,422 | $464.4M | 0.25% | +56,973+1.2% | Added |