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 |
|---|---|---|---|---|---|
| Teacher Retirement System of Texas | 36,126 | $3.77M | 0.02% | −4,880−11.9% | Reduced |
| Hennessy Advisors Inc | 36,080 | $3.77M | 0.13% | −5,800−13.8% | Reduced |
| Woodline Partners LP | 35,739 | $3.73M | 0.02% | +6,504+22.2% | Added |
| Advisor Group Holdings, Inc. | 36,600 | $3.70M | 0.01% | +553+1.5% | Added |
| Nissay Asset Management Corp | 35,355 | $3.69M | 0.02% | +1,118+3.3% | Added |
| NBC Securities, Inc. | 35,145 | $3.67M | 0.28% | −106−0.3% | Reduced |
| Colony Group, LLC | 34,972 | $3.66M | 0.01% | −549−1.5% | Reduced |
| State of Alaska, Department of Revenue | 34,690 | $3.62M | 0.04% | −1,400−3.9% | Reduced |
| Man Group plc | 34,594 | $3.61M | 0.01% | −147,580−81.0% | Reduced |
| Fulcrum Asset Management LLP | 34,503 | $3.60M | 1.00% | +3,507+11.3% | Added |
| Summit Global Investments | 34,408 | $3.59M | 0.21% | +10,865+46.1% | Added |
| Bank of Nova Scotia | 33,573 | $3.50M | 0.01% | +5,309+18.8% | Added |
| Allworth Financial LP | 33,145 | $3.46M | 0.02% | +398+1.2% | Added |
| Mackenzie Financial Corp | 31,518 | $3.29M | 0.00% | +1,578+5.3% | Added |
| Oregon Public Employees Retirement Fund | 30,900 | $3.23M | 0.04% | +7,593+32.6% | Added |
| Steel Peak Wealth Management LLC | 29,716 | $3.10M | 0.10% | +29,716 | New |
| Mutual of America Capital Management LLC | 29,308 | $3.06M | 0.03% | −1,683−5.4% | Reduced |
| Bank & Trust Co | 29,306 | $3.06M | 2.26% | −30−0.1% | Reduced |
| New Age Alpha Advisors, LLC | 29,167 | $3.04M | 0.13% | −400−1.4% | Reduced |
| Resolution Capital Ltd | 28,794 | $3.01M | 0.06% | −20,873−42.0% | Reduced |
| Rafferty Asset Management, LLC | 28,477 | $2.97M | 0.01% | −565−1.9% | Reduced |
| JustInvest LLC | 28,352 | $2.96M | 0.03% | +752+2.7% | Added |
| Occudo Quantitative Strategies LP | 28,056 | $2.93M | 0.36% | +28,056 | New |
| Central Trust Co | 27,894 | $2.91M | 0.06% | +757+2.8% | Added |
| Northwestern Mutual Wealth Management Co | 27,379 | $2.86M | 0.00% | +2,967+12.2% | Added |
| KBC Group NV | 27,310 | $2.85M | 0.01% | 00.0% | Unchanged |
| CIBC World Markets Inc. | 27,105 | $2.83M | 0.01% | +7,105+35.5% | Added |
| Hennion & Walsh Asset Management, Inc. | 26,977 | $2.82M | 0.10% | +2,840+11.8% | Added |
| Mutual Advisors, LLC | 26,843 | $2.80M | 0.06% | −1,661−5.8% | Reduced |
| NEOS Investment Management LLC | 26,708 | $2.79M | 0.02% | +9,444+54.7% | Added |
| Vestcor Inc | 26,022 | $2.72M | 0.08% | −277−1.1% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 25,370 | $2.65M | 0.00% | +5,677+28.8% | Added |
| Public Employees Retirement Association of Colorado | 25,318 | $2.64M | 0.01% | 00.0% | Unchanged |
| Dean Capital Management | 25,019 | $2.61M | 1.02% | 00.0% | Unchanged |
| Mercer Global Advisors Inc | 24,409 | $2.55M | 0.00% | +1,764+7.8% | Added |
| Cerity Partners LLC | 24,405 | $2.55M | 0.00% | +1,325+5.7% | Added |
| CWM, LLC | 24,329 | $2.54M | 0.01% | +11,661+92.1% | Added |
| Cornerstone Wealth Management, LLC | 24,236 | $2.53M | 0.14% | −60−0.2% | Reduced |
| Brinker Capital Investments, LLC | 23,569 | $2.46M | 0.02% | −843−3.5% | Reduced |
| Swiss Life Asset Management Ltd | 22,946 | $2.40M | 0.01% | +7,143+45.2% | Added |
| Pacer Advisors, Inc. | 22,792 | $2.38M | 0.01% | −16,537−42.0% | Reduced |
| Koshinski Asset Management, Inc. | 22,753 | $2.37M | 0.16% | −94−0.4% | Reduced |
| Guggenheim Capital LLC | 22,702 | $2.37M | 0.02% | −3,215−12.4% | Reduced |
| O'Shaughnessy Asset Management, LLC | 22,262 | $2.32M | 0.01% | +2,736+14.0% | Added |
| Ausbil Investment Management Ltd | 22,356 | $2.31M | 1.23% | −31,364−58.4% | Reduced |
| DRW Securities, LLC | 21,872 | $2.28M | 0.12% | −15,821−42.0% | Reduced |
| Teachers Retirement System of the State of Kentucky | 20,984 | $2.19M | 0.02% | 00.0% | Unchanged |
| MML Investors Services, LLC | 20,942 | $2.19M | 0.01% | +610+3.0% | Added |
| Two Sigma Investments, LP | 20,823 | $2.17M | 0.00% | −6,960−25.1% | Reduced |
| Lindenwold Advisors | 19,782 | $2.06M | 0.98% | +217+1.1% | Added |
| Captrust Financial Advisors | 19,778 | $2.06M | 0.00% | +388+2.0% | Added |
| M&T Bank Corp | 19,580 | $2.04M | 0.01% | −2,769−12.4% | Reduced |
| Fox Hill Wealth Management | 19,113 | $2.00M | 0.93% | +529+2.8% | Added |
| Horizon Investment Services, LLC | 19,069 | $1.99M | 0.75% | −9,401−33.0% | Reduced |
| DC Investments Management, LLC | 18,978 | $1.98M | 0.82% | 00.0% | Unchanged |
| Mizuho Securities USA LLC | 19,695 | $1.97M | 0.04% | +1,014+5.4% | Added |
| Kestra Advisory Services, LLC | 18,760 | $1.96M | 0.01% | +1,258+7.2% | Added |
| Atria Investments LLC | 18,011 | $1.88M | 0.02% | +665+3.8% | Added |
| Toroso Investments, LLC | 17,680 | $1.85M | 0.01% | +3,022+20.6% | Added |
| Kentucky Retirement Systems | 16,943 | $1.77M | 0.05% | −103−0.6% | Reduced |
| Sterling Capital Management LLC | 16,685 | $1.74M | 0.03% | −1,592−8.7% | Reduced |
| Smith, Moore & Co. | 16,669 | $1.74M | 0.13% | −914−5.2% | Reduced |
| Thrivent Financial for Lutherans | 16,525 | $1.72M | 0.00% | −153−0.9% | Reduced |
| Ti-Trust, Inc | 16,466 | $1.72M | 1.08% | 00.0% | Unchanged |
| Ninepoint Partners LP | 16,351 | $1.71M | 0.24% | +2,376+17.0% | Added |
| RSM US Wealth Management LLC | 16,226 | $1.69M | 0.02% | +210+1.3% | Added |
| Rothschild Investment LLC | 16,097 | $1.68M | 0.09% | +388+2.5% | Added |
| Hartford Investment Management Co | 16,047 | $1.67M | 0.05% | −315−1.9% | Reduced |
| Wiley Bros.-Aintree Capital, LLC | 15,978 | $1.66M | 0.01% | +7,042+78.8% | Added |
| United Capital Management of KS, Inc. | 15,836 | $1.65M | 0.22% | −64−0.4% | Reduced |
| Janney Montgomery Scott LLC | 15,699 | $1.64M | 0.00% | +1,099+7.5% | Added |
| Midwest Trust Co | 15,678 | $1.64M | 0.02% | −880−5.3% | Reduced |
| Nordea Investment Management AB | 15,457 | $1.61M | 0.00% | +2,076+15.5% | Added |
| Apollon Wealth Management, LLC | 15,375 | $1.60M | 0.03% | +2,162+16.4% | Added |
| Crossmark Global Holdings, Inc. | 15,164 | $1.58M | 0.02% | −895−5.6% | Reduced |
| Lazard Asset Management LLC | 15,152 | $1.58M | 0.00% | −39,581−72.3% | Reduced |
| Lido Advisors, LLC | 15,097 | $1.58M | 0.01% | +4,098+37.3% | Added |
| Gallo Partners, LP | 15,091 | $1.58M | 1.18% | +15,091 | New |
| Plancorp, LLC | 15,062 | $1.57M | 0.05% | +686+4.8% | Added |
| Kentucky Trust Co | 14,659 | $1.53M | 0.83% | −83−0.6% | Reduced |
| Roman Butler Fullerton & Co | 14,883 | $1.52M | 0.41% | +381+2.6% | Added |
| Gulf International Bank (UK) Ltd | 14,501 | $1.51M | 0.05% | +1,054+7.8% | Added |
| Stratos Wealth Partners, LTD. | 14,242 | $1.49M | 0.02% | −283−1.9% | Reduced |
| Louisiana State Employees Retirement System | 14,200 | $1.48M | 0.02% | −100−0.7% | Reduced |
| Profund Advisors LLC | 14,137 | $1.48M | 0.05% | +549+4.0% | Added |
| Intech Investment Management LLC | 14,135 | $1.48M | 0.01% | −52−0.4% | Reduced |
| Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors | 13,973 | $1.46M | 0.17% | +90+0.6% | Added |
| Royal London Asset Management Ltd | 13,868 | $1.45M | 0.00% | −328−2.3% | Reduced |
| VCI Wealth Management LLC | 13,842 | $1.44M | 0.44% | −799−5.5% | Reduced |
| Maryland State Retirement & Pension System | 13,830 | $1.44M | 0.03% | +714+5.4% | Added |
| Mosaic Family Wealth Partners, LLC | 13,864 | $1.44M | 0.17% | +30+0.2% | Added |
| Spirit of America Management Corp | 13,750 | $1.44M | 0.29% | +2,850+26.1% | Added |
| Canada Pension Plan Investment Board | 13,706 | $1.43M | 0.00% | −310,489−95.8% | Reduced |
| Orion Investment Co | 13,427 | $1.40M | 0.45% | −229−1.7% | Reduced |
| Huntleigh Advisors, Inc. | 13,404 | $1.40M | 0.24% | −372−2.7% | Reduced |
| Dana Investment Advisors, Inc. | 13,298 | $1.39M | 0.04% | −393−2.9% | Reduced |
| Securian Asset Management, Inc | 12,984 | $1.36M | 0.04% | −1,046−7.5% | Reduced |
| Investment Management Corp of Ontario | 12,912 | $1.35M | 0.02% | +6,317+95.8% | Added |
| Vident Advisory, LLC | 12,885 | $1.34M | 0.01% | +318+2.5% | Added |
| Aware Super Pty Ltd as trustee of Aware Super | 12,789 | $1.33M | 0.02% | +12,789 | New |