AMEREN CORPORATION · CUSIP 023608102 · CIK 1755028
As of 2026-06-30, Yaupon Capital Management LP reported 284.06K AEE (shares), valued at $32.11M, or 1.07% of its reported non-derivative portfolio. Filed 2026-08-14.
Verify history & sources →Shares decreased 29.49%; reported value decreased 27.49%, and weight changed -1.12 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.
Left: % · Right: Shares · Independently scaled axes
Exact data and methodology
Axes scale independently; a crossing does not mean equal values. Weight uses each quarter's total reported non-derivative value. Same CUSIP; missing quarters are gaps, not zero. Revised history may include later disclosures.
| Quarter | Weight | Quantity | Source |
|---|---|---|---|
| Q2 2026 | 1.07% | 284,065 | SEC filing ↗Filed Aug 14, 2026 |
| Q1 2026 | 2.19% | 402,897 | SEC filing ↗Filed May 15, 2026 |
| Q4 2025 | 2.13% | 434,497 | SEC filing ↗Filed Feb 17, 2026 |
| Q3 2025 | 1.46% | 270,949 | SEC filing ↗Filed Nov 14, 2025 |
| Q2 2025 | 2.93% | 459,930 | SEC filing ↗Filed Aug 14, 2025 |
| Q1 2025 | 1.89% | 256,302 | SEC filing ↗Filed May 15, 2025 |
| Q4 2024 | 1.32% | 233,700 | SEC filing ↗Filed Feb 14, 2025 |
| Q3 2024 | 1.63% | 278,779 | SEC filing ↗Filed Nov 14, 2024 |
| Q2 2024 | 2.38% | 375,492 | SEC filing ↗Filed Aug 14, 2024 |
| Q1 2024 | Not reported | Not reported | — |
| Q4 2023 | Not reported | Not reported | — |
| Q3 2023 | 0.48% | 56,708 | SEC filing ↗Filed Nov 14, 2023 |
History & evidence by quarter
| Quarter | Weight | Quantity | Value | Change explained | Source |
|---|---|---|---|---|---|
| Q3 2023 | 0.48% | 56,708 | $4.24M | The prior quarter is outside the free window. Sign in for the comparison. | SEC filing ↗ Filed Nov 14, 2023 |
| Q4 2023 | Not reported | — | — | This security is absent from this quarter's filing; a missing record is not treated as zero holdings. | — |
| Q1 2024 | Not reported | — | — | This security is absent from this quarter's filing; a missing record is not treated as zero holdings. | — |
| Q2 2024 | 2.38% | 375,492 | $26.70M | A comparable prior-quarter record is unavailable; changes are not inferred. | SEC filing ↗ Filed Aug 14, 2024 |
| Q3 2024 | 1.63% | 278,779 | $24.38M | Shares decreased 25.76%; reported value decreased 8.69%, and weight changed -0.75 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Nov 14, 2024 |
| Q4 2024 | 1.32% | 233,700 | $20.83M | Shares decreased 16.17%; reported value decreased 14.56%, and weight changed -0.31 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Feb 14, 2025 |
| Q1 2025 | 1.89% | 256,302 | $25.73M | Shares increased 9.67%; reported value increased 23.52%, and weight changed +0.57 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed May 15, 2025 |
| Q2 2025 | 2.93% | 459,930 | $44.17M | Shares increased 79.45%; reported value increased 71.66%, and weight changed +1.04 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Aug 14, 2025 |
| Q3 2025 | 1.46% | 270,949 | $28.28M | Shares decreased 41.09%; reported value decreased 35.97%, and weight changed -1.47 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Nov 14, 2025 |
| Q4 2025 | 2.13% | 434,497 | $43.39M | Shares increased 60.36%; reported value increased 53.42%, and weight changed +0.67 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Feb 17, 2026 |
| Q1 2026 | 2.19% | 402,897 | $44.29M | Shares decreased 7.27%; reported value increased 2.07%, and weight changed +0.06 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed May 15, 2026 |
| Q2 2026 | 1.07% | 284,065 | $32.11M | Shares decreased 29.49%; reported value decreased 27.49%, and weight changed -1.12 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Aug 14, 2026 |
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Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.