AMEREN CORPORATION (AEE) Institutional Shareholders
AMEREN CORPORATION (AEE) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $26.83B in AEE holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of AEE tracked by InsiderSet, reporting ownership valued at approximately $2.92B in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $2.68B, representing an estimated loss of -8.09% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 55% of the total disclosed AEE value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Price T Rowe Associates Inc, Vanguard Capital Management Llc, and several other long-term asset managers with concentrated positions in AMEREN CORPORATION (AEE).
This page ranks the largest institutional AEE shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
924
Total Reported Value
$26.83B
Largest Holder
Blackrock, Inc.
Largest Position
$2.92B
Insider Transactions (90d)
8
Latest Filing Quarter
Q2 2026
New Institutional Positions
70
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.04% | 25,818,527 | $2,918,526,220 | $2,682,544,955 | -$235,981,265 | -8.09% | |
| Price T Rowe Associates Inc | 0.23% | 20,636,717 | $2,332,775,000 | $2,144,154,896 | -$188,620,104 | -8.09% | |
| Vanguard Capital Management Llc | 0.04% | 18,050,825 | $2,040,465,258 | $1,875,480,718 | -$164,984,541 | -8.09% | |
| Vanguard Portfolio Management Llc | 0.08% | 16,011,790 | $1,809,972,741 | $1,663,624,981 | -$146,347,760 | -8.09% | |
| State Street Corp | 0.05% | 15,171,626 | $1,715,000,603 | $1,576,331,941 | -$138,668,662 | -8.09% | |
| T. Rowe Price Investment Management, Inc. | 0.90% | 12,130,872 | $1,371,274,000 | $1,260,397,601 | -$110,876,399 | -8.09% | |
| Geode Capital Management, Llc | 0.05% | 7,820,813 | $880,794,496 | $812,582,471 | -$68,212,025 | -7.74% | |
| Ameriprise Financial Inc | 0.14% | 5,936,910 | $671,112,940 | $616,844,949 | -$54,267,991 | -8.09% | |
| Janus Henderson Group Plc | 0.29% | 5,362,587 | $589,455,289 | $557,172,789 | -$32,282,500 | -5.48% | |
| Fmr Llc | 0.02% | 4,786,206 | $541,032,766 | $497,286,803 | -$43,745,963 | -8.09% | |
| Invesco Ltd. | 0.04% | 4,510,354 | $509,850,435 | $468,625,781 | -$41,224,654 | -8.09% | |
| Goldman Sachs Group Inc | 0.04% | 3,676,311 | $415,570,165 | $381,968,713 | -$33,601,452 | -8.09% | |
| Morgan Stanley | 0.02% | 3,402,611 | $384,631,248 | $353,531,283 | -$31,099,965 | -8.09% | |
| Alliancebernstein L.P. | 0.13% | 3,463,854 | $380,746,832 | $359,894,431 | -$20,852,401 | -5.48% | |
| Wells Fargo & Company/Mn | 0.06% | 2,925,333 | $330,679,492 | $303,942,099 | -$26,737,393 | -8.09% | |
| Bessemer Group Inc | 0.42% | 2,715,499 | $306,960,000 | $282,140,346 | -$24,819,654 | -8.09% | |
| Barclays Plc | 0.09% | 2,577,609 | $291,372,920 | $267,813,575 | -$23,559,345 | -8.09% | |
| Pictet Asset Management Holding Sa | 0.26% | 2,414,872 | $272,977,131 | $250,905,201 | -$22,071,930 | -8.09% | |
| Nuveen, Llc | 0.06% | 2,383,415 | $269,421,121 | $247,636,819 | -$21,784,303 | -8.09% | |
| Deutsche Bank Ag\ | 0.07% | 2,242,735 | $253,518,765 | $233,020,167 | -$20,498,599 | -8.09% | |
| Bank Of America Corp | 0.02% | 2,175,165 | $245,880,667 | $225,999,644 | -$19,881,024 | -8.09% | |
| Point72 Asset Management, L.P. | 0.37% | 2,139,630 | $241,863,775 | $222,307,557 | -$19,556,218 | -8.09% | |
| Northern Trust Corp | 0.03% | 2,110,028 | $238,517,564 | $219,231,909 | -$19,285,655 | -8.09% | |
| Cohen & Steers, Inc. | 0.34% | 1,906,537 | $215,515,000 | $198,089,194 | -$17,425,806 | -8.09% | |
| Legal & General Group Plc | 0.04% | 1,885,661 | $213,155,113 | $195,920,178 | -$17,234,935 | -8.09% | |
| Charles Schwab Investment Management Inc | 0.03% | 1,865,395 | $210,864,251 | $193,814,541 | -$17,049,711 | -8.09% | |
| Massachusetts Financial Services Co | 0.06% | 1,776,298 | $204,015,181 | $184,557,362 | -$19,457,819 | -9.54% | |
| Citadel Advisors Llc | 0.12% | 1,776,083 | $200,768,422 | $184,535,024 | -$16,233,398 | -8.09% | |
| Vanguard Fiduciary Trust Co | 0.04% | 1,554,585 | $175,730,288 | $161,521,382 | -$14,208,907 | -8.09% | |
| Bank Of New York Mellon Corp | 0.03% | 1,497,031 | $169,224,328 | $155,541,521 | -$13,682,807 | -8.09% | |
| Jpmorgan Chase & Co | 0.01% | 1,407,904 | $161,331,774 | $146,281,226 | -$15,050,548 | -9.33% | |
| Jennison Associates Llc | 0.09% | 1,365,345 | $154,338,599 | $141,859,346 | -$12,479,254 | -8.09% | |
| Antipodes Partners Ltd | 2.66% | 1,285,233 | $145,282,738 | $133,535,709 | -$11,747,029 | -8.09% | |
| Soroban Capital Partners Lp | 1.00% | 1,248,221 | $141,098,902 | $129,690,162 | -$11,408,740 | -8.09% | |
| Duff & Phelps Investment Management Co | 1.29% | 1,206,076 | $136,334,831 | $125,311,296 | -$11,023,535 | -8.09% | |
| Dimensional Fund Advisors Lp | 0.02% | 1,187,748 | $134,280,776 | $123,407,017 | -$10,873,759 | -8.10% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.03% | 1,098,757 | $120,775,370 | $114,160,852 | -$6,614,518 | -5.48% | |
| Qube Research & Technologies Ltd | 0.13% | 1,007,033 | $113,835,010 | $104,630,729 | -$9,204,281 | -8.09% | |
| Voya Investment Management Llc | 0.10% | 1,001,055 | $113,159,335 | $104,009,615 | -$9,149,721 | -8.09% | |
| Aqr Capital Management Llc | 0.04% | 944,272 | $106,740,516 | $98,109,861 | -$8,630,655 | -8.09% | |
| Millennium Management Llc | 0.07% | 878,267 | $99,279,302 | $91,251,941 | -$8,027,361 | -8.09% | |
| Ubs Group Ag | 0.02% | 875,191 | $98,931,591 | $90,932,345 | -$7,999,246 | -8.09% | |
| Royal Bank Of Canada | 0.02% | 867,122 | $98,020,000 | $90,093,976 | -$7,926,024 | -8.09% | |
| Reaves W H & Co Inc | 1.45% | 846,298 | $95,665,526 | $87,930,362 | -$7,735,164 | -8.09% | |
| Swiss National Bank | 0.05% | 780,200 | $88,193,808 | $81,062,780 | -$7,131,028 | -8.09% | |
| Exoduspoint Capital Management, Lp | 0.80% | 764,637 | $86,434,566 | $79,445,784 | -$6,988,782 | -8.09% | |
| Lazard Asset Management Llc | 0.12% | 722,342 | $81,653,540 | $75,051,334 | -$6,602,206 | -8.09% | |
| Clark Capital Management Group, Inc. | 0.43% | 702,635 | $79,425,907 | $73,003,777 | -$6,422,131 | -8.09% | |
| Adage Capital Partners Gp, L.L.C. | 0.11% | 668,690 | $75,588,718 | $69,476,891 | -$6,111,827 | -8.09% | |
| Mitsubishi Ufj Asset Management Co., Ltd. | 0.04% | 666,365 | $75,325,900 | $69,235,324 | -$6,090,577 | -8.09% |
Frequently asked questions about AEE
Who owns the most AEE stock?
The largest holders of AEE are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for AMEREN CORPORATION (AEE).
Is AEE widely held by superinvestors?
Many widely followed stocks like AEE appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly AEE is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.