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CITADEL ADVISORS LLC

Position in AEE — Ameren Corp

CIK 1423053 MIAMI, FL

Position in AEE

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$199,919,967
+$29,053,915 QoQ
Shares Held
1,818,777
+6.3% QoQ
Ownership
0.657%
of shares outstanding
% of Portfolio
0.16%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in AEE Over Time

Shares Held

Position Value (USD)

Derivatives in AEE

reported options exposure · as of Mar 31, 2026
CallValue
$2,506,176
CallShares
22,800
PutValue
$1,275,072
PutShares
11,600

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Utilities - Regulated Electric

Utilities · as of Mar 31, 2026

CITADEL ADVISORS LLC holds $3,072,329,913 across 39 Utilities - Regulated Electric names. AEE ranks #6 (6.5% of the industry book) .

# Ticker Company Shares Value (USD) Open
6 AEE
Ameren Corp
This page
1,818,777 $199,919,967

All Filings in AEE

Export CSV
50 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $2,506,176 22,800
2026-03-31 $199,919,967 1,818,777
2026-03-31 $1,275,072 11,600
2025-12-31 $1,927,298 19,300
2025-12-31 $170,866,052 1,711,056
2025-12-31 $1,987,214 19,900
2025-09-30 $1,868,402 17,900
2025-09-30 $5,010,240 48,000
2025-09-30 $5,990,263 57,389
2025-06-30 $2,160,900 22,500
2025-06-30 $3,838,430 39,967
2025-06-30 $4,744,376 49,400
2025-03-31 $5,860,850 58,375
2025-03-31 $5,913,560 58,900
2025-03-31 $4,176,640 41,600
2024-12-31 $109,912,649 1,233,034
2024-12-31 $4,956,184 55,600
2024-12-31 $5,464,282 61,300
2024-09-30 $8,824,714 100,900
2024-09-30 $163,709,901 1,871,826
2024-09-30 $4,425,476 50,600
2024-06-30 $69,444,531 976,579
2024-06-30 $4,735,926 66,600
2024-06-30 $2,737,735 38,500
2024-03-31 $1,930,356 26,100
2024-03-31 $917,104 12,400
2024-03-31 $7,640,068 103,300
2023-12-31 $714,140 9,872
2023-12-31 $10,322,918 142,700
2023-12-31 $6,235,708 86,200
2023-09-30 $54,547,103 728,947
2023-09-30 $5,253,066 70,200
2023-09-30 $942,858 12,600
2023-06-30 $1,102,545 13,500
2023-06-30 $5,592,434 68,476
2023-06-30 $1,029,042 12,600
2023-03-31 $1,053,958 12,200
2023-03-31 $117,578,690 1,361,022
2023-03-31 $1,200,821 13,900
2022-12-31 $3,281,148 36,900
2022-12-31 $8,260,489 92,898
2022-12-31 $4,419,324 49,700
2022-09-30 $2,585,655 32,100
2022-09-30 $42,314,606 525,321
2022-09-30 $3,495,870 43,400
2022-06-30 $1,228,896 13,600
2022-06-30 $894,564 9,900
2022-06-30 $46,693,439 516,749
2022-03-31 $4,725,504 50,400
2022-03-31 $1,631,424 17,400