AMEREN CORPORATION (AEE) Institutional Ownership Changes & 13F Activity

AMEREN CORPORATION (AEE) institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC 13F filings (Q1 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Renaissance Technologies LLC, Sequoia Financial Advisors, Meritage Group, and Wedgewood Partners.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q1 2022Sequoia Financial AdvisorsBuy1726,969$653
Q4 2021Renaissance Technologies LLCBuy49,60078,000$6,943
Q4 2021Sequoia Financial AdvisorsBuy3206,797$605
Q3 2021Renaissance Technologies LLCSell-473,32928,400$2,300
Q2 2021Sequoia Financial AdvisorsBuy1,1466,477$518
Q1 2021Sequoia Financial AdvisorsSell-5475,331$434
Q4 2020Renaissance Technologies LLCSell-1,195,227501,729$39,165
Q4 2020Sequoia Financial AdvisorsBuy5275,878$459
Q3 2020Renaissance Technologies LLCSell-1,577,7001,696,956$134,195
Q3 2020Sequoia Financial AdvisorsBuy4605,351$423
Q2 2020Renaissance Technologies LLCSell-2,188,5013,274,656$230,405
Q2 2020Sequoia Financial AdvisorsSell-24,891$344
Q1 2020Renaissance Technologies LLCBuy891,9495,463,157$397,882
Q1 2020Sequoia Financial AdvisorsBuy4,8934,893$356
Q4 2019Renaissance Technologies LLCSell-1,034,3924,571,208$351,069
Q3 2019Renaissance Technologies LLCBuy1,149,6005,605,600$448,728
Q2 2019Renaissance Technologies LLCSell-35,8004,456,000$334,690
Q1 2019Renaissance Technologies LLCSell-364,4004,491,800$330,372
Q1 2019Wedgewood PartnersSell-5006,900$507
Q4 2018Renaissance Technologies LLCBuy214,1004,856,200$316,770
Q3 2018Renaissance Technologies LLCBuy823,5004,642,100$293,474
Q3 2018Wedgewood PartnersSell-1,2507,400$467
Q2 2018Wedgewood PartnersSell-6,0008,650$526
Q1 2018Renaissance Technologies LLCBuy638,2003,818,600$216,247
Q1 2018Wedgewood PartnersSell-1,75014,650$829
Q4 2017Renaissance Technologies LLCBuy650,2003,180,400$187,612
Q4 2017Wedgewood PartnersSell-72516,400$967
Q3 2017Renaissance Technologies LLCBuy348,1002,530,200$146,347
Q3 2017Wedgewood PartnersSell-1,25017,125$990
Q2 2017Renaissance Technologies LLCBuy177,7002,182,100$119,295

Frequently asked questions about AEE activity

  • Which institutional owners are buying AEE?

    Institutional owners buying AEE include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in AEE activity?

    "Buy" means an investor increased their reported position in AEE compared to the prior reporting period. This reflects growing exposure to AMEREN CORPORATION (AEE) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in AEE increasing?

    Institutional interest in AEE can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.

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