Citadel Advisors (Ken Griffin) — AEE Trade History
Quarter-by-quarter changes in the AMEREN CORP position · CUSIP 023608102
Currently held · 4.5 YearsFirst seen: 2015 Q4
| Quarter | Filed | Activity | Shares | Δ Shares | Δ % | Value | % Port. |
|---|---|---|---|---|---|---|---|
| 2026 Q2 | 2026-09-02 | Reduce | 1,776,083 | -42,694 | -2.3% | $200.8M | 0.02% |
| 2026 Q1 | 2026-05-15 | Add | 1,818,777 | 107,721 | +6.3% | $199.9M | 0.03% |
| 2025 Q4 | 2026-02-17 | Add | 1,711,056 | 1,653,667 | +2881.5% | $170.9M | 0.03% |
| 2025 Q3 | 2025-11-14 | Add | 57,389 | 17,422 | +43.6% | $6.0M | 0.00% |
| 2025 Q2 | 2025-08-14 | Reduce | 39,967 | -18,408 | -31.5% | $3.8M | 0.00% |
| 2025 Q1 | 2025-05-15 | Reduce | 58,375 | -1,174,659 | -95.3% | $5.9M | 0.00% |
| 2024 Q4 | 2025-02-14 | Reduce | 1,233,034 | -638,792 | -34.1% | $109.9M | 0.02% |
| 2024 Q3 | 2024-11-14 | Add | 1,871,826 | 895,247 | +91.7% | $163.7M | 0.03% |
| 2024 Q2 | 2024-08-14 | Add | 976,579 | 964,179 | +7775.6% | $69.4M | 0.01% |
| 2024 Q1 | 2024-05-15 | Add | 12,400 | 2,528 | +25.6% | $917.1K | — |
| 2023 Q4 | 2024-02-14 | Reduce | 9,872 | -719,075 | -98.6% | $714.1K | — |
| 2023 Q3 | 2023-11-14 | Add | 728,947 | 660,471 | +964.5% | $54.5M | 0.01% |
| 2023 Q2 | 2023-08-14 | Reduce | 68,476 | -1,292,546 | -95.0% | $5.6M | 0.00% |
| 2023 Q1 | 2023-05-15 | Add | 1,361,022 | 1,268,124 | +1365.1% | $117.6M | 0.03% |
| 2022 Q4 | 2023-02-14 | Reduce | 92,898 | -432,423 | -82.3% | $8.3M | 0.00% |
| 2022 Q3 | 2022-11-14 | Add | 525,321 | 8,572 | +1.7% | $42.3M | 0.01% |
| 2022 Q2 | 2022-08-15 | Reduce | 516,749 | -838,084 | -61.9% | $46.7M | 0.01% |
| 2022 Q1 | 2022-05-16 | New | 1,354,833 | 1,354,833 | — | $127.0M | 0.03% |
| 2021 Q3 | 2022-03-11 | Sold out | — | -1,738,929 | -100.0% | — | — |
| 2021 Q4 | 2022-02-14 | Add | 1,738,929 | 1,698,537 | +4205.1% | $154.8M | 0.03% |
| 2021 Q2 | 2021-08-16 | Reduce | 40,392 | -233,539 | -85.3% | $3.2M | 0.00% |
| 2021 Q1 | 2021-05-21 | Add | 273,931 | 261,457 | +2096.0% | $22.3M | 0.01% |
| 2020 Q4 | 2021-02-16 | Reduce | 12,474 | -748,265 | -98.4% | $973.0K | — |
| 2020 Q3 | 2020-11-16 | Add | 760,739 | 411,767 | +118.0% | $60.2M | 0.02% |
| 2020 Q2 | 2020-08-14 | Reduce | 348,972 | -65,681 | -15.8% | $24.6M | 0.01% |
| 2020 Q1 | 2020-05-15 | Reduce | 414,653 | -4,155,361 | -90.9% | $30.2M | 0.01% |
| 2019 Q4 | 2020-02-14 | New | 4,570,014 | 4,570,014 | — | $351.0M | 0.15% |
| 2019 Q2 | 2020-02-14 | — | — | — | — | — | — |
| 2018 Q4 | 2019-11-14 | Sold out | — | -3,496,528 | -100.0% | — | — |
| 2019 Q3 | 2019-11-14 | New | 3,496,528 | 3,496,528 | — | $279.9M | 0.13% |
| 2018 Q2 | 2019-08-14 | — | — | — | — | — | — |
| 2018 Q3 | 2019-05-15 | Sold out | — | -127,611 | -100.0% | — | — |
| 2019 Q1 | 2019-05-15 | New | 127,611 | 127,611 | — | $9.4M | 0.01% |
| 2018 Q1 | 2019-02-14 | Sold out | — | -939,790 | -100.0% | — | — |
| 2017 Q4 | 2018-02-09 | Add | 939,790 | 901,315 | +2342.6% | $55.4M | 0.03% |
| 2017 Q3 | 2017-11-09 | New | 38,475 | 38,475 | — | $2.2M | 0.00% |
| 2017 Q2 | 2017-08-11 | Sold out | — | -23,060 | -100.0% | — | — |
| 2017 Q1 | 2017-05-12 | New | 23,060 | 23,060 | — | $1.3M | 0.00% |
| 2016 Q4 | 2017-02-10 | Sold out | — | -428,766 | -100.0% | — | — |
| 2015 Q4 | 2017-01-31 | New | 428,766 | 428,766 | — | $18.5M | 0.02% |
Share counts are split-adjusted. Time held counts consecutive quarters ending with the latest filing; more than ten years shows as ">10 Years".
13F data shows quarter-end positions, is delayed by up to 45 days and covers only long positions in US-listed securities; short positions, most derivatives and non-US assets are not reported.