ADVENT CAPITAL MANAGEMENT /DE/ CMS ENERGY CORP holdings history
CMS ENERGY CORP · CUSIP 125896BX7 · CIK 1097278
As of 2026-06-30, ADVENT CAPITAL MANAGEMENT /DE/ reported 82.24M CMS ENERGY CORP (principal), valued at $92.30M, or 2.10% of its reported non-derivative portfolio. Filed 2026-08-11.
Verify history & sources →Principal increased 10.79%; reported value increased 8.57%, and weight changed -0.41 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.
Left: % · Right: Principal · 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 | 2.10% | 82,240,000 | SEC filing ↗Filed Aug 11, 2026 |
| Q1 2026 | 2.51% | 74,231,000 | SEC filing ↗Filed May 7, 2026 |
| Q4 2025 | 2.18% | 87,479,000 | SEC filing ↗Filed Feb 9, 2026 |
| Q3 2025 | 1.92% | 77,733,000 | SEC filing ↗Filed Nov 13, 2025 |
| Q2 2025 | 1.61% | 68,845,000 | SEC filing ↗Filed Aug 13, 2025 |
| Q1 2025 | 2.00% | 78,625,000 | SEC filing ↗Filed May 12, 2025 |
| Q4 2024 | 2.14% | 88,531,000 | SEC filing ↗Filed Feb 13, 2025 |
| Q3 2024 | 2.41% | 89,589,000 | SEC filing ↗Filed Nov 13, 2024 |
| Q2 2024 | 2.58% | 107,419,000 | SEC filing ↗Filed Aug 13, 2024 |
| Q1 2024 | Not reported | Not reported | — |
| Q4 2023 | Not reported | Not reported | — |
| Q3 2023 | Not reported | Not reported | — |
History & evidence by quarter
| Quarter | Weight | Quantity | Value | Change explained | Source |
|---|---|---|---|---|---|
| Q3 2023 | Not reported | — | — | This security is absent from this quarter's filing; a missing record is not treated as zero holdings. | — |
| 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 | 2.58% | 107,419,000 | $106.25M | A comparable prior-quarter record is unavailable; changes are not inferred. | SEC filing ↗ Filed Aug 13, 2024 |
| Q3 2024 | 2.41% | 89,589,000 | $96.40M | Principal decreased 16.60%; reported value decreased 9.27%, and weight changed -0.17 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Nov 13, 2024 |
| Q4 2024 | 2.14% | 88,531,000 | $92.12M | Principal decreased 1.18%; reported value decreased 4.44%, and weight changed -0.27 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Feb 13, 2025 |
| Q1 2025 | 2.00% | 78,625,000 | $87.16M | Principal decreased 11.19%; reported value decreased 5.39%, and weight changed -0.14 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed May 12, 2025 |
| Q2 2025 | 1.61% | 68,845,000 | $73.35M | Principal decreased 12.44%; reported value decreased 15.84%, and weight changed -0.39 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Aug 13, 2025 |
| Q3 2025 | 1.92% | 77,733,000 | $85.31M | Principal increased 12.91%; reported value increased 16.30%, and weight changed +0.31 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Nov 13, 2025 |
| Q4 2025 | 2.18% | 87,479,000 | $94.28M | Principal increased 12.54%; reported value increased 10.51%, and weight changed +0.26 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Feb 9, 2026 |
| Q1 2026 | 2.51% | 74,231,000 | $85.02M | Principal decreased 15.14%; reported value decreased 9.82%, and weight changed +0.33 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed May 7, 2026 |
| Q2 2026 | 2.10% | 82,240,000 | $92.30M | Principal increased 10.79%; reported value increased 8.57%, and weight changed -0.41 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Aug 11, 2026 |
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