SCHEDULE: Davidson Kempner Entities Adjust Momentus Inc. Stake
Beneficial Ownership Filing
Several Davidson Kempner entities have updated their beneficial ownership filings for Momentus Inc., reporting a combined stake of 4.51% as of June 18, 2026.
Summary
- This filing is an amendment to a Schedule 13G, reporting changes in beneficial ownership of Momentus Inc. Class A Common Stock.
- The reporting persons include M.H. Davidson & Co., Davidson Kempner Arbitrage, Equities & Relative Value LP, Davidson Kempner Capital Management LP, and Anthony A. Yoseloff.
- As of June 18, 2026, the aggregate number of shares beneficially owned by these entities is 1,700,000.
- This represents 4.51% of the Class A Common Stock outstanding, based on 18,835,815 shares reported as of June 18, 2026.
Sentiment
Score: 5
Explanation: StockSavvy.ai views this filing as neutral, primarily reporting changes in beneficial ownership without new strategic or financial information.
Positives
- The filing clearly outlines the beneficial ownership of several Davidson Kempner entities in Momentus Inc.
- The reporting is up-to-date as of June 18, 2026, providing current ownership information.
Negatives
- The filing does not contain any new financial results, strategic updates, or forward-looking statements.
- It solely serves as an update to beneficial ownership, offering no new insights into the company's performance or prospects.
Risks
- The filing does not explicitly mention any new risks or challenges for Momentus Inc.
Future Outlook
No forward-looking statements or guidance are provided in this filing.
Industry Context
StockSavvy.ai notes that Schedule 13G filings are routine disclosures for significant institutional investors and do not typically contain operational or strategic information about the underlying company. This filing indicates a substantial, but not controlling, stake held by Davidson Kempner entities in Momentus Inc.
Stakeholder Impact
- Shareholders may note the significant stake held by Davidson Kempner entities, which could influence market perception and trading activity.
Key Dates
| Date | Description |
|---|---|
| 06/18/2026 | Date as of which shares of Class A Common Stock were reported outstanding and the basis for percentage calculation. |
| 06/30/2026 | Date of event which requires filing of this statement (Amendment No. 1). |
| 08/14/2026 | Date of signatures for the filing. |
Keywords
Momentus Inc., Schedule 13G, Beneficial Ownership, Davidson Kempner, Class A Common Stock, Investment Management
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