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Livermore
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.

Q1 2026 vs. Q4 2025

How the institutions holding Ameren Corp changed between Q4 2025 and Q1 2026.

All holders in Q1 2026All holders in Q4 2025

13F holders of AEE: Q4 2025 compared with Q1 2026
MeasureQ4 2025Of which not filed for Q1 2026Q1 2026Change
Holders88116931+66
Shares231.8M36.4M234.0M+38.5M (+19.7%)
Value$23.2B$3.63B$25.7B+$6.16B (+31.6%)

16 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so the changes leave them out.

New holders (127)

Institutions that held Ameren Corp at the end of Q1 2026 but not at the end of Q4 2025.

Showing the largest 100 of 127 by value.

Institutions new to AEE in Q1 2026
InstitutionSharesValue% of portfolio
Vanguard Capital Management LLC17,925,853$1.97B0.05%
Vanguard Portfolio Management LLC15,836,894$1.74B0.09%
Vanguard Fiduciary Trust Co1,555,129$170.9M0.04%
Vanguard Global Advisers, LLC604,464$66.4M0.04%
Vanguard Asset Management, Ltd515,761$56.7M0.05%
CIBC Bancorp USA Inc.436,977$48.0M0.06%
Adage Capital Partners GP, L.L.C.377,590$41.5M0.06%
FIL Ltd275,285$30.3M0.02%
Vanguard Investments Australia, Ltd.261,416$28.7M0.08%
Acadian Asset Management LLC223,994$24.6M0.03%
Adams Diversified Equity Fund, Inc.146,200$16.1M0.57%
Entropy Technologies, LP60,923$6.70M0.31%
Zacks Investment Management56,040$6.16M0.05%
Jacobs Levy Equity Management, Inc48,013$5.28M0.02%
Landscape Capital Management, L.L.C.45,044$4.95M0.31%
Y-Intercept (Hong Kong) Ltd40,475$4.45M0.08%
Legacy Financial Independent Advisors LLC37,778$4.15M2.16%
Aware Super Pty Ltd as trustee of Aware Super35,940$3.95M0.06%
Aquatic Capital Management LLC34,127$3.75M0.11%
Schonfeld Strategic Advisors LLC28,979$3.19M0.03%
Harrison Street Private Wealth LLC23,211$2.55M3.38%
Fjarde Ap-Fonden /Fourth Swedish National Pension Fund22,850$2.51M0.01%
Machina Capital S.A.S.21,723$2.39M0.47%
Axq Capital, LP21,565$2.37M0.31%
Lighthouse Investment Partners, LLC20,664$2.27M0.09%
Capital Fund Management S.A.20,285$2.23M0.02%
Quadrature Capital Ltd20,025$2.20M0.03%
Dynamic Technology Lab Private Ltd18,430$2.03M0.33%
Vinva Investment Management Ltd15,591$1.71M0.02%
Voleon Capital Management LP15,040$1.65M0.04%
Jain Global LLC15,010$1.65M0.02%
Gsa Capital Partners LLP13,549$1.49M0.09%
Abc Arbitrage SA13,437$1.48M0.20%
HMS Capital Management, LLC11,467$1.26M0.49%
Empowered Funds, LLC10,721$1.18M0.01%
Croban10,219$1.12M0.53%
RIA Advisory Group LLC10,090$1.11M0.27%
Saudi Central Bank9,984$1.10M0.02%
iA Global Asset Management Inc.8,187$900.0K0.01%
Farringdon Capital, Ltd.7,634$839.1K0.18%
MQS Management LLC7,378$811.0K0.55%
Kingsbury Capital Investment Advisors LLC7,000$769.5K0.72%
Oppenheimer & Co Inc6,263$688.4K0.01%
Jump Financial, LLC6,256$687.7K0.01%
TIAA Wealth Investment Management LLC6,134$674.2K0.01%
Gateway Wealth Partners, LLC5,848$642.8K0.03%
Papamarkou Wellner Asset Management inc.5,506$605.2K0.37%
Concentric Capital Strategies, LP5,105$561.1K0.05%
Arkadios Wealth Advisors5,039$553.9K0.01%
Tiaa-Cref Individual & Institutional Services, LLC4,149$456.1K0.00%
Excelsior Advisor Network LLC4,041$444.2K0.17%
Brighton Jones LLC3,700$406.7K0.01%
Capstone Investment Advisors, LLC3,301$362.8K0.00%
WESPAC Advisors, LLC3,080$338.6K0.19%
Pinnacle Financial Partners, Inc.2,896$318.4K0.00%
Camden Capital, LLC2,885$317.1K0.02%
Frec Markets, Inc.2,749$302.2K0.05%
Sivia Capital Partners, LLC2,729$300.0K0.06%
TCG Advisory Services, LLC2,426$266.7K0.01%
Lifeworks Advisors, LLC2,317$254.7K0.03%
PDS Planning, Inc2,306$253.5K0.02%
Transcend Wealth Collective, LLC2,296$252.4K0.02%
DRW Securities, LLC2,221$244.1K0.01%
Kera Capital Partners, Inc.2,220$244.1K0.03%
Advisory Services Network, LLC2,046$224.9K0.00%
Inscription Capital, LLC2,027$222.8K0.02%
Retirement Planning Group2,016$221.6K0.01%
Rathbone Brothers plc2,000$219.8K0.00%
Wetzel Investment Advisors, Inc.2,000$219.8K0.09%
Graver Capital Management, LLC2,000$219.8K0.17%
Snowden Capital Advisors LLC1,978$217.4K0.01%
Fifth Third Wealth Advisors LLC1,974$217.0K0.01%
Stephens Inc1,967$216.2K0.00%
Independent Financial Group, LLC1,950$214.4K0.00%
Optimize Financial Inc1,944$213.7K0.11%
Nations Financial Group Inc,1,929$212.0K0.01%
Everpar Advisors LLC1,904$209.3K0.07%
Bailard, Inc.1,903$209.3K0.00%
Cidel Asset Management Inc1,894$208.2K0.01%
McLaughlin Asset Management, Inc.1,887$207.4K0.20%
Principle Wealth Partners LLC1,882$206.9K0.01%
First Growth Capital LLC1,857$205.7K0.19%
Leonard Rickey Investment Advisors P.L.L.C.1,857$204.1K0.04%
Allen Mooney & Barnes Investment Advisors LLC1,849$203.2K0.03%
Black Diamond Financial, LLC1,833$201.5K0.02%
Supplemental Annuity Collective Trust of NJ1,831$201.3K0.06%
Americana Partners, LLC1,825$200.6K0.01%
Midway Capital Research & Management1,814$199.4K0.19%
Salem Investment Counselors Inc931$102.3K0.00%
Burk Holdings LLC794$87.3K0.04%
Wall Street Financial Group, Inc.709$77.9K0.05%
Walleye Capital LLC554$60.9K0.00%
Banque Cantonale Vaudoise547$60.0K0.00%
Cassaday & Co Wealth Management LLC417$45.8K0.00%
Heritage Wealth Advisors408$44.8K0.00%
Owl Creek Wealth Partners LLC364$40.0K0.01%
Golden State Equity Partners332$36.5K0.00%
Group One Trading, L.P.300$33.0K0.00%
Synergy Investment Management, LLC279$30.7K0.01%
Mosley Wealth Management271$28.3K0.01%

Sold out (61)

Institutions that held Ameren Corp at the end of Q4 2025 and filed for Q1 2026 without it.

Institutions that sold out of AEE in Q1 2026
InstitutionShares, Q4 2025Value, Q4 2025
Zimmer Partners, LP713,945$71.3M
Marshall Wace, LLP697,164$69.6M
Mizuho Markets Americas LLC70,000$6.99M
Strategic Planning, Inc.42,826$4.28M
Rakuten Investment Management, Inc.35,580$3.57M
Jefferies Financial Group Inc.33,366$3.33M
XTX Topco Ltd23,010$2.30M
Edgestream Partners, L.P.19,946$1.99M
Qsemble Capital Management, LP16,355$1.63M
Elo Mutual Pension Insurance Co16,018$1.60M
OP Asset Management Ltd13,663$1.36M
Andra AP-fonden10,771$1.08M
Tiaa Trust, National Association10,412$1.04M
Arcus Capital Partners, LLC8,489$847.7K
Two Sigma Securities, LLC8,365$835.3K
Neo Ivy Capital Management5,972$596.4K
Wexford Capital LP5,677$566.9K
BTS Asset Management, Inc.4,916$495.7K
Natixis4,272$426.6K
Tradewinds, LLC.4,217$421.1K
LongView Wealth Management3,713$372.0K
Meiji Yasuda Life Insurance Co3,070$306.6K
Valeo Financial Advisors, LLC2,978$297.4K
LVW Advisors, LLC2,665$266.1K
IFG Advisors, LLC2,522$251.8K
Community Bank, N.A.2,498$249.4K
Stevens Capital Management LP2,364$236.0K
nVerses Capital, LLC2,358$235.5K
Quest Partners LLC2,300$229.7K
Financial Advisory Service, Inc.2,260$225.7K
Chilton Investment Co LLC2,205$220.2K
Henrickson Nauta Wealth Advisors, Inc.2,109$212.2K
Havemeyer Place LP1,346$134.4K
IFC & Insurance Marketing, Inc.978$98.0K
Kohmann Bosshard Financial Services, LLC943$94.2K
Garner Asset Management Corp863$86.1K
Eq Wealth Advisors, LLC721$72.0K
Sentry Investment Management LLC689$69.0K
Elyxium Wealth, LLC560$55.9K
Aster Capital Management (DIFC) Ltd466$46.5K
Optima Capital LLC450$44.9K
Cape Investment Advisory, Inc.342$34.1K
Garton & Associates Financial Advisors LLC290$29.0K
SageView Advisory Group, LLC233$23.2K
Cherry Tree Wealth Management, LLC226$22.6K
Acumen Wealth Advisors, LLC225$22.5K
TCTC Holdings, LLC171$17.1K
Estate Planners Group, LLC127$12.7K
United Community Bank119$11.9K
Wealth Watch Advisors, INC108$10.8K
Howard Hughes Medical Institute58$5.79K
CBIZ Investment Advisory Services, LLC40$3.99K
Mowery & Schoenfeld Wealth Management, LLC28$2.80K
Strengthening Families & Communities, LLC23$2.30K
Legacy Bridge, LLC16$1.60K
Greenline Wealth Management LLC14$1.40K
Winnow Wealth LLC7$700
Luken Investment Analytics, LLC5$499
NorthAvenue LLC4$400
Turning Point Benefit Group, Inc.4$399
Murphy & Mullick Capital Management Corp1$100

Not filed for Q1 2026 yet (16)

Institutions that held Ameren Corp at the end of Q4 2025 and haven't filed a 13F for Q1 2026. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding AEE in Q4 2025 that haven't filed for Q1 2026
InstitutionShares, Q4 2025Value, Q4 2025
Vanguard Group Inc35,645,555$3.56B
CIBC Private Wealth Group, LLC565,303$56.5M
Comerica Bank65,203$6.51M
Forsta Ap-Fonden45,700$4.56M
CIBC World Markets Corp37,624$3.76M
Maxele Advisors, LLC9,189$917.6K
Edge Financial Advisors LLC2,815$281.1K
Global Retirement Partners, LLC2,445$244.2K
Alongside, LLC2,225$222.2K
SG Trading Solutions, LLC2,133$213.0K
Motiv8 Investments LLC1,778$178.0K
Litman Gregory Asset Management LLC1,750$174.8K
DV Equities, LLC377$37.6K
ORG Partners LLC336$33.5K
Trust Co of Vermont100$9.99K
Ransom Advisory, Ltd81$8.09K