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 $21.72B 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 $2.62B in its March 31, 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 $2.61B, representing an estimated loss of -0.28% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 54% of the total disclosed AEE value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Vanguard Capital Management Llc, Vanguard Portfolio 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
913
Total Reported Value
$21.72B
Largest Holder
Blackrock, Inc.
Largest Position
$2.62B
Insider Transactions (90d)
5
Latest Filing Quarter
Q2 2026
New Institutional Positions
35
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.05% | 23,797,354 | $2,615,805,248 | $2,608,427,972 | -$7,377,276 | -0.28% | |
| Vanguard Capital Management Llc | 0.05% | 17,925,853 | $1,970,409,762 | $1,964,852,747 | -$5,557,015 | -0.28% | |
| Vanguard Portfolio Management Llc | 0.09% | 15,836,894 | $1,740,791,388 | $1,735,881,951 | -$4,909,437 | -0.28% | |
| State Street Corp | 0.06% | 14,929,384 | $1,641,037,889 | $1,636,409,780 | -$4,628,109 | -0.28% | |
| Geode Capital Management, Llc | 0.05% | 7,658,257 | $838,787,853 | $839,421,550 | +$633,697 | +0.08% | |
| Ameriprise Financial Inc | 0.16% | 6,273,520 | $689,604,322 | $687,640,527 | -$1,963,795 | -0.28% | |
| Franklin Resources Inc | 0.15% | 5,682,375 | $624,606,660 | $622,845,124 | -$1,761,536 | -0.28% | |
| Janus Henderson Group Plc | 0.29% | 5,362,587 | $589,455,289 | $587,793,161 | -$1,662,128 | -0.28% | |
| Fmr Llc | 0.03% | 5,016,194 | $551,379,934 | $549,825,024 | -$1,554,910 | -0.28% | |
| Invesco Ltd. | 0.08% | 4,555,850 | $500,779,039 | $499,366,719 | -$1,412,321 | -0.28% | |
| Alliancebernstein L.P. | 0.11% | 3,473,447 | $346,858,417 | $380,724,526 | +$33,866,109 | +9.76% | |
| Goldman Sachs Group Inc | 0.04% | 3,085,187 | $339,123,780 | $338,167,347 | -$956,433 | -0.28% | |
| Wells Fargo & Company/Mn | 0.06% | 2,960,614 | $325,430,591 | $324,512,901 | -$917,690 | -0.28% | |
| Morgan Stanley | 0.02% | 2,927,546 | $321,796,062 | $320,888,317 | -$907,745 | -0.28% | |
| Pictet Asset Management Holding Sa | 0.26% | 2,414,872 | $272,977,131 | $264,694,120 | -$8,283,011 | -3.03% | |
| Bank Of America Corp | 0.02% | 2,265,022 | $248,971,229 | $248,269,061 | -$702,168 | -0.28% | |
| Nuveen, Llc | 0.07% | 2,244,925 | $246,762,143 | $246,066,229 | -$695,914 | -0.28% | |
| Northern Trust Corp | 0.03% | 2,177,609 | $239,362,782 | $238,687,722 | -$675,060 | -0.28% | |
| Qube Research & Technologies Ltd | 0.33% | 2,094,604 | $230,238,872 | $229,589,544 | -$649,328 | -0.28% | |
| Legal & General Group Plc | 0.05% | 1,951,000 | $214,453,927 | $213,849,110 | -$604,817 | -0.28% | |
| Massachusetts Financial Services Co | 0.07% | 1,826,650 | $203,639,070 | $200,219,107 | -$3,419,964 | -1.68% | |
| Charles Schwab Investment Management Inc | 0.03% | 1,831,633 | $201,333,099 | $200,765,293 | -$567,806 | -0.28% | |
| Citadel Advisors Llc | 0.14% | 1,818,777 | $199,919,968 | $199,356,147 | -$563,821 | -0.28% | |
| Barclays Plc | 0.06% | 1,637,492 | $179,993,122 | $179,485,498 | -$507,624 | -0.28% | |
| Aqr Capital Management Llc | 0.08% | 1,622,651 | $178,361,796 | $177,858,776 | -$503,020 | -0.28% | |
| Vanguard Fiduciary Trust Co | 0.04% | 1,555,129 | $170,939,780 | $170,457,690 | -$482,090 | -0.28% | |
| Bank Of New York Mellon Corp | 0.03% | 1,525,751 | $167,710,565 | $167,237,567 | -$472,998 | -0.28% | |
| Deutsche Bank Ag\ | 0.05% | 1,411,960 | $155,202,643 | $154,764,936 | -$437,707 | -0.28% | |
| Jennison Associates Llc | 0.11% | 1,409,566 | $154,939,494 | $154,502,529 | -$436,965 | -0.28% | |
| Lazard Asset Management Llc | 0.24% | 1,331,922 | $146,404,866 | $145,991,970 | -$412,896 | -0.28% | |
| Antipodes Partners Ltd | 2.69% | 1,271,586 | $139,772,733 | $139,378,541 | -$394,192 | -0.28% | |
| Soroban Capital Partners Lp | 0.98% | 1,248,221 | $137,204,452 | $136,817,504 | -$386,948 | -0.28% | |
| Duff & Phelps Investment Management Co | 1.32% | 1,159,881 | $127,494,120 | $127,134,556 | -$359,564 | -0.28% | |
| Dimensional Fund Advisors Lp | 0.03% | 1,151,324 | $126,551,848 | $126,196,624 | -$355,224 | -0.28% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.03% | 1,098,757 | $120,775,370 | $120,434,755 | -$340,615 | -0.28% | |
| Ubs Group Ag | 0.02% | 1,016,877 | $111,775,120 | $111,459,888 | -$315,232 | -0.28% | |
| Caisse De Depot Et Placement Du Quebec | 0.17% | 991,860 | $109,025,251 | $108,717,775 | -$307,476 | -0.28% | |
| Amundi | 0.03% | 919,349 | $101,054,842 | $100,769,844 | -$284,998 | -0.28% | |
| Reaves W H & Co Inc | 1.45% | 846,298 | $95,665,526 | $92,762,724 | -$2,902,802 | -3.03% | |
| Exoduspoint Capital Management, Lp | 0.93% | 831,584 | $91,407,713 | $91,149,922 | -$257,791 | -0.28% | |
| Swiss National Bank | 0.05% | 793,800 | $87,254,496 | $87,008,418 | -$246,078 | -0.28% | |
| Balyasny Asset Management L.P. | 0.16% | 744,357 | $81,819,721 | $81,588,971 | -$230,750 | -0.28% | |
| Royal Bank Of Canada | 0.01% | 702,890 | $77,262,000 | $77,043,773 | -$218,227 | -0.28% | |
| First Trust Advisors Lp | 0.05% | 698,237 | $76,750,210 | $76,533,758 | -$216,452 | -0.28% | |
| Point72 Asset Management, L.P. | 0.13% | 695,749 | $76,476,730 | $76,261,048 | -$215,682 | -0.28% | |
| Clark Capital Management Group, Inc. | 0.47% | 693,779 | $76,260,225 | $76,045,116 | -$215,109 | -0.28% | |
| Sumitomo Mitsui Trust Group, Inc. | 0.04% | 652,150 | $73,719,036 | $71,482,162 | -$2,236,875 | -3.03% | |
| Homestead Advisers Corp | 1.88% | 637,739 | $70,078,164 | $69,902,572 | -$175,592 | -0.25% | |
| Mitsubishi Ufj Asset Management Co., Ltd. | 0.05% | 622,920 | $68,471,366 | $68,278,261 | -$193,105 | -0.28% | |
| Vanguard Global Advisers, Llc | 0.04% | 604,464 | $66,442,683 | $66,255,299 | -$187,384 | -0.28% |
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.