TrackerSEC 13F ownership
Institutional accumulationAmeren Corporation institutional positioning
Ameren Corporation shows institutional accumulation in the latest SEC 13F quarter: +2.3% reported shares, 40 managers reporting.
13F value21.7B+14.9% versus prior quarter
Reported shares232.6M+2.3% versus prior quarter
Managers40-8 manager change
Option tilt+70.5%Call less put value share
13F ownership trend
Q4 '23 to Q1 '26Reported value path, quarterly change, and manager coverage
Latest reported value21.7B+14.9% QoQ
Trend over chart+78.0%Q4 '23 to Q1 '26
Manager positions917+39 QoQ
SEC 13F ownership historyDec 31, 2023Quarterly SEC 13F history1 companiesReported value 12.2BValue change -6.0%Reported shares 211.7MManagers 681This is a delayed quarterly ownership snapshot, useful for sponsorship trend, not intraday flow. Mar 31, 2024Quarterly SEC 13F history1 companiesReported value 12.3BValue change +0.8%Reported shares 209.4MManagers 667This is a delayed quarterly ownership snapshot, useful for sponsorship trend, not intraday flow. Jun 30, 2024Quarterly SEC 13F history1 companiesReported value 11.9BValue change -3.4%Reported shares 210.1MManagers 663This is a delayed quarterly ownership snapshot, useful for sponsorship trend, not intraday flow. Sep 30, 2024Quarterly SEC 13F history1 companiesReported value 14.6BValue change +23.5%Reported shares 215.3MManagers 685This is a delayed quarterly ownership snapshot, useful for sponsorship trend, not intraday flow. Dec 31, 2024Quarterly SEC 13F history1 companiesReported value 15.7BValue change +7.0%Reported shares 221.1MManagers 742This is a delayed quarterly ownership snapshot, useful for sponsorship trend, not intraday flow. Mar 31, 2025Quarterly SEC 13F history1 companiesReported value 17.3BValue change +10.1%Reported shares 222.5MManagers 810This is a delayed quarterly ownership snapshot, useful for sponsorship trend, not intraday flow. Jun 30, 2025Quarterly SEC 13F history1 companiesReported value 17.2BValue change -0.4%Reported shares 231.5MManagers 801This is a delayed quarterly ownership snapshot, useful for sponsorship trend, not intraday flow. Sep 30, 2025Quarterly SEC 13F history1 companiesReported value 18.9BValue change +9.9%Reported shares 230.9MManagers 825This is a delayed quarterly ownership snapshot, useful for sponsorship trend, not intraday flow. Dec 31, 2025Quarterly SEC 13F history1 companiesReported value 18.9BValue change -0.2%Reported shares 227.3MManagers 878This is a delayed quarterly ownership snapshot, useful for sponsorship trend, not intraday flow. Mar 31, 2026Quarterly SEC 13F history1 companiesReported value 21.7BValue change +14.9%Reported shares 232.6MManagers 917This is a delayed quarterly ownership snapshot, useful for sponsorship trend, not intraday flow.
Reported value path QoQ value change Manager-position coverage