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AEE in the 13F filings

Ameren Corp · CUSIP 023608102

Sector · UtilitiesTheme · Electric utilitiesTheme · Energy and power infrastructure· L3VLUP-defined
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023Q3 2023
Quarter end
31 Mar 2025
the date the book describes
Filed
5 Nov 2026
latest of these filings; the earliest 2 May 2025
Managers listing it
11
at least, of 95 tracked, among listed positions
Comparable managers
95
filed both Q4 2024 and Q1 2025; 8 listed it in both
Shares listed
53,017,703
combined, among listed positions
Reported value
$5.3bn
combined, at the quarter end

Among the 95 comparable managers: 7 buyers (opened or added shares) and 4 sellers (trimmed or exited), at least, among listed positions. Their net change in shares is not known from listed positions, because at least one of them lists it in only one of the two quarters.

Managers listing AEE in Q1 2025

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q4 2024, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

11 of 11 holders

ActionFiling
T. Rowe Price Associates Inc28,404,577$2.9bn0.35%Added+1,355,84814 May 2025 (the filing on sec.gov)
Fidelity (FMR LLC)5,567,465$559munder 0.1%Addedn.a.5 Nov 2026 (the filing on sec.gov)
Invesco Ltd4,658,775$468m0.09%Added+646,00012 May 2025 (the filing on sec.gov)
Janus Henderson Group Ltd4,658,422$464m0.25%Added+56,97315 May 2025 (the filing on sec.gov)
AllianceBernstein LP3,576,385$359m0.13%Added+1,218,50915 May 2025 (the filing on sec.gov)
ExodusPoint Capital Management LP1,668,398$168m1.66%Newnew14 May 2025 (the filing on sec.gov)
MFS Investment Management1,611,353$162m0.05%Trimmed-313,8492 May 2025 (the filing on sec.gov)
Soroban Capital Partners LP1,128,514$113m1.60%Trimmed-1,576,41115 May 2025 (the filing on sec.gov)
Verition Fund Management LLC708,586$71m0.33%Trimmed-339,31515 May 2025 (the filing on sec.gov)
Marshall Wace LLP699,018$70m0.09%Newnew15 May 2025 (the filing on sec.gov)
Hudson Bay Capital Management LP336,210$34m0.10%Trimmed-65,18014 May 2025 (the filing on sec.gov)

Largest increases and reductions, by shares

Q4 2024 to Q1 2025, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (2)

Exited (0)

No exit shown by a manager’s own filing.

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
13 in Q3 2024 to 15 in Q2 2026

Tracked managers listing it, at least.

01020302014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
AEE by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20136$356mn.a.n.a.
Q3 20136$318mn.a.n.a.
Q4 20136$416mn.a.n.a.
Q1 20146$452mn.a.n.a.
Q2 20149$397mn.a.n.a.
Q3 20147$398mn.a.n.a.
Q4 20148$612mn.a.n.a.
Q1 20156$620mn.a.n.a.
Q2 20159$486mn.a.n.a.
Q3 20157$567mn.a.n.a.
Q4 20156$338mn.a.n.a.
Q1 201611$687mn.a.n.a.
Q2 201610$581mn.a.n.a.
Q3 20169$548mn.a.n.a.
Q4 20168$672mn.a.n.a.
Q1 20179$639mn.a.n.a.
Q2 201716$807mn.a.n.a.
Q3 201714$884mn.a.n.a.
Q4 201715$989mn.a.n.a.
Q1 201818$1.3bnn.a.n.a.
Q2 201814$1.3bnn.a.n.a.
Q3 201811$892mn.a.n.a.
Q4 201817$1.0bnn.a.n.a.
Q1 201919$1.6bnn.a.n.a.
Q2 201913$1.3bnn.a.n.a.
Q3 201922$2.1bnn.a.n.a.
Q4 201916$1.8bnn.a.n.a.
Q1 202020$2.3bnn.a.n.a.
Q2 202014$2.6bnn.a.n.a.
Q3 202012$3.1bnn.a.n.a.
Q4 202011$3.1bnn.a.n.a.
Q1 20219$3.2bnn.a.n.a.
Q2 202113$2.9bnn.a.n.a.
Q3 202112$2.9bnn.a.n.a.
Q4 202116$3.4bnn.a.n.a.
Q1 202219$3.2bnn.a.n.a.
Q2 202221$2.9bnn.a.n.a.
Q3 202218$2.1bnn.a.n.a.
Q4 202217$2.4bnn.a.n.a.
Q1 202316$2.1bnn.a.n.a.
Q2 202314$1.8bnn.a.n.a.
Q3 202319$2.0bnn.a.n.a.
Q4 202312$2.5bn97
Q1 202412$3.1bn85
Q2 202413$3.0bn95
Q3 202413$4.0bn59
Q4 202410$4.1bn73
Q1 202511$5.3bn74
Q2 202513$5.3bn103
Q3 202513$5.6bn77
Q4 202515$4.2bn1812
Q1 202618$5.5bn1910
Q2 202615$4.7bn1120

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

AEE and SO →AEE and D →AEE and NEE →Choose a stock to compare with AEE →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own AEE, latest filings →Back to the 13F Explorer →