Quick Takeaways
- Monarch Alternative Capital LP filed SCHEDULE 13D for Capstone Green Energy Holdings, Inc. Voting Common Stock, par value $0.001 per share (CGEH).
- Disclosed ownership: 42%.
- Date of event: 31 Mar 2026.
Monarch Alternative Capital LP - 31 Mar 2026 SCHEDULE 13D Report for Capstone Green Energy Holdings, Inc. Voting Common Stock, par value $0.001 per share (CGEH)
- Filing Manager
- Monarch Alternative Capital LP
- Reporting Manager
- Monarch Alternative Capital LP
- Symbol
- CGEH
- Shares outstanding
- 45,922,409 shares
- Disclosed Ownership
- 19,333,334 shares
- Ownership
- 42%
- Form type
- SCHEDULE 13D
- Filing time
- 03 Apr 2026, 18:55:09 UTC
- Date of event
- 31 Mar 2026
- SEC
- View on sec.gov
Quoteable Key Fact
"Monarch Alternative Capital LP disclosed 42% ownership in Capstone Green Energy Holdings, Inc. Voting Common Stock, par value $0.001 per share (CGEH) on 31 Mar 2026."
What Changed
- No earlier schedule filing is available for direct comparison.
- Current filing was accepted on 03 Apr 2026, 18:55.
Why This Matters
- This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
- You can verify ownership claims directly against the original SEC filing.
Source Evidence
Backed by Schedule 13D/13G
See Original Filing
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
Reporting Managers (3)
| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Monarch Alternative Capital LP | 42% | 19,333,334 | 0 | 19,333,334 | /s/ Christopher Santana | Christopher Santana/Chief Executive Officer | 0001281084 |
| MDRA GP LP | 42% | 19,333,334 | 0 | 19,333,334 | Monarch GP LLC | General Partner | 0001501101 |
| Monarch GP LLC | 42% | 19,333,334 | 0 | 19,333,334 | /s/ Christopher Santana | Christopher Santana/Partnership Committee Member | 0001501100 |