Constellation Energy Corp - CEG
Ownership (Schedule 13D / 13G) · latest 50 filings
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| Filed | Form | Reporting person | Percent | Shares | SEC |
|---|---|---|---|---|---|
| Aug 07, 2026 | SCHEDULE 13G/A | ECP ControlCo, LLC | 4.0% | 14,443,227 | View |
| Aug 07, 2026 | SCHEDULE 13G/A | Energy Capital Partners III, LLC | 2.0% | 7,232,996 | View |
| Aug 07, 2026 | SCHEDULE 13G/A | Energy Capital Partners IV, LLC | 0.4% | 1,466,151 | View |
| Aug 07, 2026 | SCHEDULE 13G/A | ECP Calpine GP, LLC | 1.6% | 5,744,080 | View |
| Aug 07, 2026 | SCHEDULE 13G/A | ECP III Volt Holdings, LLC | 0.02% | 69,149 | View |
| Aug 07, 2026 | SCHEDULE 13G/A | ECP III-A Volt Holdings, LLC | 0.7% | 2,327,800 | View |
| Aug 07, 2026 | SCHEDULE 13G/A | ECP III-B Volt Holdings, LLC | 0.1% | 281,120 | View |
| Aug 07, 2026 | SCHEDULE 13G/A | ECP III-C Volt Holdings, LP | 0.3% | 962,349 | View |
| Aug 07, 2026 | SCHEDULE 13G/A | ECP III-D Volt Holdings, LP | 0.3% | 1,187,704 | View |
| Aug 07, 2026 | SCHEDULE 13G/A | ECP Checkerspot Holdings, LP | 0.7% | 2,404,874 | View |
| Aug 07, 2026 | SCHEDULE 13G/A | ECP IV-A Volt Holdings, LP | 0.1% | 351,240 | View |
| Aug 07, 2026 | SCHEDULE 13G/A | ECP IV-B Volt Holdings, LP | 0.02% | 58,863 | View |
| Aug 07, 2026 | SCHEDULE 13G/A | ECP IV-C Volt Holdings, LP | 0.1% | 291,129 | View |
| Aug 07, 2026 | SCHEDULE 13G/A | ECP IV-D Volt Holdings, LP | 0.2% | 764,919 | View |
| Aug 07, 2026 | SCHEDULE 13G/A | ECP Calpine Fund GP, LP | 1.6% | 5,744,080 | View |
| Aug 07, 2026 | SCHEDULE 13G/A | ECP Calpine Continuation Fund, LP | 1.3% | 4,702,479 | View |
| Aug 07, 2026 | SCHEDULE 13G/A | ECP Calpine Rollover Fund, LP | 0.1% | 399,812 | View |
| May 14, 2026 | SCHEDULE 13G/A | Capital International Investors | 3.3% | 11,940,831 | View |
| Apr 29, 2026 | SCHEDULE 13G | Vanguard Capital Management | 6.39% | 23,174,480 | View |
| Mar 26, 2026 | SCHEDULE 13G/A | The Vanguard Group | 0.0% | 0 | View |
Percent = "% of class represented by amount beneficially owned" for this reporting person in the filed 13D/13G.
Shares = reported beneficial ownership amount for the same row (not portfolio shares from 13F).
Amendments (/A) can repeat the same holder over time, so rows should not be summed.
Extraction is best-effort from filing text and can be missing or noisy; verify exact figures via the SEC link in each row.