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Livermore
ZHEN

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 2026

Institutional positions in Ameren Corp as of Mar 31, 2026. 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
931
+66 vs. Q4 2025
Shares held
234.0M
+38.5M (+19.7%) vs. Q4 2025
Total value
$25.7B
+$6.16B (+31.6%) vs. Q4 2025
New holders
127
375 more added
Sold out
61
233 more reduced

16 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 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.

Institutional holdersQ1 2026: 931 institutions
Q1 2021: 581 institutionsQ2 2021: 598 institutionsQ3 2021: 595 institutionsQ4 2021: 661 institutionsQ1 2022: 665 institutionsQ2 2022: 664 institutionsQ3 2022: 657 institutionsQ4 2022: 682 institutionsQ1 2023: 675 institutionsQ2 2023: 676 institutionsQ3 2023: 670 institutionsQ4 2023: 682 institutionsQ1 2024: 661 institutionsQ2 2024: 663 institutionsQ3 2024: 685 institutionsQ4 2024: 737 institutionsQ1 2025: 809 institutionsQ2 2025: 799 institutionsQ3 2025: 824 institutionsQ4 2025: 881 institutionsQ1 2026: 931 institutionsQ2 2026: 956 institutions
Value heldQ1 2026: $25.7B
Q1 2021: $15.8BQ2 2021: $15.6BQ3 2021: $15.7BQ4 2021: $17.2BQ1 2022: $18.4BQ2 2022: $18.0BQ3 2022: $16.4BQ4 2022: $18.2BQ1 2023: $17.7BQ2 2023: $16.6BQ3 2023: $15.4BQ4 2023: $15.2BQ1 2024: $15.5BQ2 2024: $14.9BQ3 2024: $18.8BQ4 2024: $19.7BQ1 2025: $22.3BQ2 2025: $22.2BQ3 2025: $24.1BQ4 2025: $23.2BQ1 2026: $25.7BQ2 2026: $27.7B
Institutions holding AEE and their total value by quarter
QuarterHoldersValue
Q2 2026956$27.7B
Q1 2026931$25.7B
Q4 2025881$23.2B
Q3 2025824$24.1B
Q2 2025799$22.2B
Q1 2025809$22.3B
Q4 2024737$19.7B
Q3 2024685$18.8B
Q2 2024663$14.9B
Q1 2024661$15.5B
Q4 2023682$15.2B
Q3 2023670$15.4B
Q2 2023676$16.6B
Q1 2023675$17.7B
Q4 2022682$18.2B
Q3 2022657$16.4B
Q2 2022664$18.0B
Q1 2022665$18.4B
Q4 2021661$17.2B
Q3 2021595$15.7B
Q2 2021598$15.6B
Q1 2021581$15.8B

Institutions, Q1 2026

Shares, value and share of portfolio for each institution holding Ameren Corp; share changes are against Q4 2025.

Institutions holding AEE in Q1 2026
InstitutionSharesValue% of portfolioChange in sharesAction
American Capital Advisory, LLC10$1.10K0.00%+5+100.0%Added
Leonteq Securities AG10$1.10K0.00%00.0%Unchanged
1015 Capital Partners, LLC10$1.10K0.00%00.0%Unchanged
High Note Wealth, LLC10$1.10K0.00%+7+233.3%Added
Thurston, Springer, Miller, Herd & Titak, Inc.10$1.10K0.00%00.0%Unchanged
Valley National Advisers Inc12$1.00K0.00%00.0%Unchanged
Ogorek Anthony Joseph12$1.00K0.00%+6+100.0%Added
S&T Bank9$9890.00%−144−94.1%Reduced
Quaker Wealth Management, LLC8$8800.00%+2+33.3%Added
USA Financial Portformulas Corp8$8790.00%00.0%Unchanged
HFM Investment Advisors, LLC8$8790.00%+1+14.3%Added
Aspect Partners, LLC7$7690.00%00.0%Unchanged
Ameriflex Group, Inc.7$7690.00%00.0%Unchanged
Dogwood Wealth Management LLC7$7690.00%+3+75.0%Added
Colonial Trust Co6$6600.00%00.0%Unchanged
NVWM, LLC5$5500.00%00.0%Unchanged
RWM Asset Management, LLC5$5500.00%+5New
Portus Wealth Advisors, LLC5$5500.00%+5New
Atlas Capital Advisors LLC5$5490.00%00.0%Unchanged
TFC Financial Management4$4400.00%00.0%Unchanged
Kayne Anderson Rudnick Investment Management LLC4$4400.00%00.0%Unchanged
Seneschal Advisors, LLC4$4400.00%+1+33.3%Added
Tidemark, LLC4$4400.00%+4New
Curio Wealth, LLC3$3300.00%+3New
TopTier Wealth Management, LLC3$3300.00%+3New
West Branch Capital LLC2$2200.00%00.0%Unchanged
Davis Capital Management2$2200.00%00.0%Unchanged
DecisionPoint Financial, LLC2$2200.00%00.0%Unchanged
Rakuten Securities, Inc.1$1100.00%00.0%Unchanged
Napier Financial, LLC1$1100.00%+1New
3 Factor Indexing, LLC1$1100.00%+1New
Zimmer Partners, LP0$00.00%−713,945−100.0%Sold out
Marshall Wace, LLP0$00.00%−697,164−100.0%Sold out
Mizuho Markets Americas LLC0$00.00%−70,000−100.0%Sold out
Strategic Planning, Inc.0$00.00%−42,826−100.0%Sold out
Rakuten Investment Management, Inc.0$00.00%−35,580−100.0%Sold out
Jefferies Financial Group Inc.0$00.00%−33,366−100.0%Sold out
XTX Topco Ltd0$00.00%−23,010−100.0%Sold out
Edgestream Partners, L.P.0$00.00%−19,946−100.0%Sold out
Qsemble Capital Management, LP0$00.00%−16,355−100.0%Sold out
Elo Mutual Pension Insurance Co0$00.00%−16,018−100.0%Sold out
OP Asset Management Ltd0$00.00%−13,663−100.0%Sold out
Andra AP-fonden0$00.00%−10,771−100.0%Sold out
Tiaa Trust, National Association0$00.00%−10,412−100.0%Sold out
Arcus Capital Partners, LLC0$00.00%−8,489−100.0%Sold out
Two Sigma Securities, LLC0$00.00%−8,365−100.0%Sold out
Neo Ivy Capital Management0$00.00%−5,972−100.0%Sold out
Wexford Capital LP0$00.00%−5,677−100.0%Sold out
BTS Asset Management, Inc.0$00.00%−4,916−100.0%Sold out
Natixis0$00.00%−4,272−100.0%Sold out
Tradewinds, LLC.0$00.00%−4,217−100.0%Sold out
LongView Wealth Management0$00.00%−3,713−100.0%Sold out
Meiji Yasuda Life Insurance Co0$00.00%−3,070−100.0%Sold out
Valeo Financial Advisors, LLC0$00.00%−2,978−100.0%Sold out
LVW Advisors, LLC0$00.00%−2,665−100.0%Sold out
IFG Advisors, LLC0$00.00%−2,522−100.0%Sold out
Community Bank, N.A.0$00.00%−2,498−100.0%Sold out
Stevens Capital Management LP0$00.00%−2,364−100.0%Sold out
nVerses Capital, LLC0$00.00%−2,358−100.0%Sold out
Quest Partners LLC0$00.00%−2,300−100.0%Sold out
Financial Advisory Service, Inc.0$00.00%−2,260−100.0%Sold out
Chilton Investment Co LLC0$00.00%−2,205−100.0%Sold out
Henrickson Nauta Wealth Advisors, Inc.0$00.00%−2,109−100.0%Sold out
Havemeyer Place LP0$00.00%−1,346−100.0%Sold out
IFC & Insurance Marketing, Inc.0$00.00%−978−100.0%Sold out
Kohmann Bosshard Financial Services, LLC0$00.00%−943−100.0%Sold out
Garner Asset Management Corp0$00.00%−863−100.0%Sold out
Eq Wealth Advisors, LLC0$00.00%−721−100.0%Sold out
Sentry Investment Management LLC0$00.00%−689−100.0%Sold out
Elyxium Wealth, LLC0$00.00%−560−100.0%Sold out
Aster Capital Management (DIFC) Ltd0$00.00%−466−100.0%Sold out
Optima Capital LLC0$00.00%−450−100.0%Sold out
Cape Investment Advisory, Inc.0$00.00%−342−100.0%Sold out
Garton & Associates Financial Advisors LLC0$00.00%−290−100.0%Sold out
SageView Advisory Group, LLC0$00.00%−233−100.0%Sold out
Cherry Tree Wealth Management, LLC0$00.00%−226−100.0%Sold out
Acumen Wealth Advisors, LLC0$00.00%−225−100.0%Sold out
TCTC Holdings, LLC0$00.00%−171−100.0%Sold out
Estate Planners Group, LLC0$00.00%−127−100.0%Sold out
United Community Bank0$00.00%−119−100.0%Sold out
Wealth Watch Advisors, INC0$00.00%−108−100.0%Sold out
Howard Hughes Medical Institute0$00.00%−58−100.0%Sold out
CBIZ Investment Advisory Services, LLC0$00.00%−40−100.0%Sold out
Mowery & Schoenfeld Wealth Management, LLC0$00.00%−28−100.0%Sold out
Strengthening Families & Communities, LLC0$00.00%−23−100.0%Sold out
Legacy Bridge, LLC0$00.00%−16−100.0%Sold out
Greenline Wealth Management LLC0$00.00%−14−100.0%Sold out
Winnow Wealth LLC0$00.00%−7−100.0%Sold out
Luken Investment Analytics, LLC0$00.00%−5−100.0%Sold out
NorthAvenue LLC0$00.00%−4−100.0%Sold out
Turning Point Benefit Group, Inc.0$00.00%−4−100.0%Sold out
Murphy & Mullick Capital Management Corp0$00.00%−1−100.0%Sold out
Vanguard Group Inc––––Not filed
CIBC Private Wealth Group, LLC––––Not filed
Comerica Bank––––Not filed
Forsta Ap-Fonden––––Not filed
CIBC World Markets Corp––––Not filed
Maxele Advisors, LLC––––Not filed
Edge Financial Advisors LLC––––Not filed
Global Retirement Partners, LLC––––Not filed