Ameren Corp

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Ameren Corp
TickerAEE
CIK #0001002910
CUSIP023608102
SectorEnergy & Transportation - Electric & Other Services Combined
Address1901 Chouteau Ave Mc 1370, St Louis, MO 63166-6149
Source [EDGAR]
CIK Filing 2011 - 2026
[0001002910] 10-K
[0001002910] 10-Q
[0001002910] 3
[0001002910] 4
[0001002910] 5
[0001002910] 8-K
[0001002910] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
Vanguard Capital Management LLC Ameren Corp [2026-04-29] 0.0
Vanguard Portfolio Management LLC Ameren Corp [2026-04-28] 0.0
State Street Corp Ameren Corp [2025-11-10] 0.0
T Rowe Price Investment Management Inc Ameren Corp [2025-08-14] 0.0
T Rowe Price Investment Management Inc Ameren Corp [2024-02-14] 5.6
State Street Corp Ameren Corp [2021-02-05] 5.0
Price T Rowe Associates Inc /MD/ Ameren Corp [2020-07-10] 10.1
State Street Corp Ameren Corp [2020-02-13] 5.4
State Street Corp Ameren Corp [2019-02-13] 5.1
State Street Corp Ameren Corp [2018-02-13] 5.15
State Street Corp Ameren Corp [2017-02-09] 5.35
State Street Corp Ameren Corp [2016-02-12] 5.0
State Street Corp Ameren Corp [2015-02-11] 5.4
State Street Corp Ameren Corp [2014-02-03] 5.0
State Street Corp Ameren Corp [2013-02-11] 5.4
State Street Corp Ameren Corp [2012-02-09] 5.3
Form 3/4/5 Filer 2011 - 2026
Arora Ajay K
Ameren Corp
Smith Patrick E
Melda Aaron P
Shaw Theresa A
Moehn Michael L
Martin Ryan J
Brune Catherine S
Mizell Gwendolyn G
Rausch Timothy S
Schukar Shawn E
Lyons Martin J
Seidler Eric V
Lindgren Mark C
Singh Leonard P
Flores Rafael
Feinberg David Matthew
Dickson Ward H
Engstrom Jamie L
Mackay Leo S Jr
Lipstein Steven H
Vondran Steven O
Ivey Craig S
Fitzsimmons Ellen M
Brinkley Cynthia J
Harshman Richard J
Nwamu Chonda J
Lee Stephen C
BIRK Mark C
Diya Fadi M
Eder Noelle K
Johnson James C
Harris Kimberly J
Amirthalingam Bhavani
Coleman J Edward
Baxter Warner L
Mark Richard J
Heger Mary P
Steinke Bruce A
Wilson Stephen R
Nelson Gregory L
Galvin Walter J
Jackson Gayle P W
Borkowski Maureen A
Cole Daniel F
Woodard Jackie D
Naslund Charles D
Stokes Patrick T
Voss Thomas R
Sullivan Steven R
Heflin Adam C
Birdsong Jerre E
Brauer Stephen F
Cisel Scott A
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Brune Catherine S
Common Stock, $.01 Par Value
2026-03-05 Gift 450 $0.00
Martin Ryan J
Common Stock, $.01 Par Value
2026-03-04 Sell 1,300 $113.31 147,303
Lyons Martin J
Common Stock, $.01 Par Value
2026-03-03 Sell 26,818 $111.84 2,999,325
Lindgren Mark C
Common Stock, $.01 Par Value
2026-03-03 Sell 2,073 $111.84 231,844
Schukar Shawn E
Common Stock, $.01 Par Value
2026-03-03 Sell 4,975 $111.84 556,404
Rausch Timothy S
Common Stock, $.01 Par Value
2026-03-01 Grant 1,251 $0.00
Seidler Eric V
Common Stock, $.01 Par Value
2026-02-27 Tax withheld 982 $113.28 111,241
Lyons Martin J
Common Stock, $.01 Par Value
2026-02-27 Tax withheld 28,154 $113.28 3,189,285
Moehn Michael L
Common Stock, $.01 Par Value
2026-02-27 Tax withheld 14,355 $113.28 1,626,134
Singh Leonard P
Common Stock, $.01 Par Value
2026-02-27 Tax withheld 5,478 $113.28 620,548
Shaw Theresa A
Common Stock, $.01 Par Value
2026-02-27 Tax withheld 1,296 $113.28 146,811
Lindgren Mark C
Common Stock, $.01 Par Value
2026-02-27 Tax withheld 2,054 $113.28 232,677
Smith Patrick E
Common Stock, $.01 Par Value
2026-02-27 Tax withheld 910 $113.28 103,085
Martin Ryan J
Common Stock, $.01 Par Value
2026-02-27 Tax withheld 726 $113.28 82,241
Mizell Gwendolyn G
Common Stock, $.01 Par Value
2026-02-27 Tax withheld 943 $113.28 106,823
Schukar Shawn E
Common Stock, $.01 Par Value
2026-02-27 Tax withheld 3,148 $113.28 356,605
Arora Ajay K
Common Stock, $.01 Par Value
2026-02-27 Tax withheld 1,035 $113.28 117,245
Flores Rafael
Common Stock, $.01 Par Value
2026-02-17 Sell 1,600 $111.52 178,432
Arora Ajay K
Common Stock, $.01 Par Value
2026-02-17 Sell 3,000 $111.44 334,320
Shaw Theresa A
Common Stock, $.01 Par Value
2026-02-17 Sell 325 $111.89 36,364
showing 20 of 200 most recent transactions
13F Ownership Over TimeHoldersShares Held
2026-03-31 923 199,153,983
2025-12-31 881 189,834,801
2025-09-30 826 185,206,394
2025-06-30 799 181,609,933
2025-03-31 811 173,767,491
2024-12-31 737 172,636,659
2024-09-30 684 170,236,775
2024-06-30 662 168,803,094
2024-03-31 663 176,066,482
2023-12-31 682 177,486,376
2023-09-30 669 172,432,992
2023-06-30 677 168,082,658
Form 13F Holdings
Firm Period DFND Voting Shares
Commonwealth of Pennsylvania Public School Empls Retrmt SYS [2026-06-30] SOLE 503,214 503,214
Gateway Investment Advisers LLC [2026-06-30] SOLE 292,966 292,966
Assenagon Asset Management SA [2026-06-30] SOLE 102,697 102,697
Czech National Bank [2026-06-30] SOLE 78,774 78,774
QRG Capital Management Inc [2026-06-30] SOLE 67,474 67,474
Wealth Enhancement Advisory Services LLC [2026-06-30] SOLE 1,638 46,182
Hennessy Advisors Inc [2026-06-30] SOLE 38,080 38,080
Hennion & Walsh Asset Management Inc [2026-06-30] SOLE 37,971 37,971
Yousif Capital Management LLC [2026-06-30] SOLE 6,292 37,002
Steel Peak Wealth Management LLC [2026-06-30] SOLE 12,552 32,325
Alaska Retirement Management Board [2026-06-30] SOLE 32,290 32,290
Bank & Trust Co [2026-06-30] SOLE 28,414 28,956
Bay Colony Advisory Group Inc D/B/a Bay Colony Advisors [2026-06-30] SOLE 0 18,695
Spirit of America Management Corp/Ny [2026-06-30] SOLE 0 16,950
PensionDanmark Pensionsforsikringsaktieselskab [2026-06-30] SOLE 0 16,563
Sequoia Financial Advisors LLC [2026-06-30] SOLE 0 16,441
Hartford Investment Management Co [2026-06-30] SOLE 15,424 15,424
ABC Arbitrage Sa [2026-06-30] OTR 0 14,859
Kentucky Trust Co [2026-06-30] SOLE 14,634 14,634
Louisiana State Employees Retirement System [2026-06-30] SOLE 14,100 14,100
Plancorp LLC [2026-06-30] SOLE 0 12,673
KEB Asset Management LLC [2026-06-30] SOLE 0 12,107
Acropolis Investment Management LLC [2026-06-30] SOLE 11,707 11,707
Gamma Investing LLC [2026-06-30] DFND 11,561 11,561
Merit Financial Group LLC [2026-06-30] SOLE 0 10,501
Crossmark Global Holdings Inc [2026-06-30] SOLE 10,404 10,404
Clark Financial Services Group Inc /BD [2026-06-30] SOLE 0 9,614
Central Bank & Trust Co [2026-06-30] SOLE 9,178 9,178
Tectonic Advisors LLC [2026-06-30] OTR 0 8,569
Archford Capital Strategies LLC [2026-06-30] SOLE 8,442 8,442
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