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Owners, funding and legal record

Who owns Momentus Inc.? Owners, funding and legal record

The most recent 5%+ ownership report on Momentus Inc. names Davidson Kempner Capital Management LP holding 8.9% (Schedule 13G, filed 2026-05-28).

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Who is behind it

Momentus Inc.: incorporated in Delaware; business address in San Jose, California; industry Guided Missiles & Space Vehicles & Parts (Schedule 13G/A, 2026-08-14).

Officers and directors, each with the role and the filing that names them:

ReportHolderShare
Schedule 13G/A, 2026-08-14Kenneth Griffin1.6%
Schedule 13G/A, 2026-08-14Davidson Kempner Capital Management LP4.51%
Schedule 13G, 2026-05-28Davidson Kempner Capital Management LP8.9%
Schedule 13G, 2026-05-15M.H. Davidson & Co.0%
Schedule 13G, 2026-04-22Kenneth Griffin9.99%
Schedule 13G/A, 2025-08-14Armistice Capital, LLC4.99%

Money raised

FiledSoldOffered
Form D, 2025-10-02$1.63M$1.63M
Form D, 2025-05-09$248Knot stated

Latest IPO step: Momentus Inc. filed to go public (S-1, 2025-12-19).

IPO filings: S-1, 2025-12-19, S-1, 2025-10-27, S-1, 2025-10-24, S-1/A, 2025-10-17, S-1, 2025-09-15; ticker MNTS on Nasdaq Capital Market.

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Last updated 2026-10-18
Who owns Momentus Inc.? Owners, funding and legal record. MentionFox, 2026-10-18. https://mentionfox.com/who-owns/momentus