MOMENTUS INC (MNTS): Ownership & Insider Activity

Hedge funds and institutional managers reporting a position in MNTS. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.

Reported Holders
2
13F filers
Aggregate Value
$7.7M
Across holders
Last Price
$2.61
2026-10-16
Sector
—
GICS
Quarterly fund activity2 increased0 reduced0 exited
Institutional Holders of MNTS
↗
2 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
Davidson Kempner Capital Management LP
CIK 0001595082
Hedge Fund850K$5.7M74.3%0.1%Added—Q2 2026
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund294K$2.0M25.7%0.0%Added—Q2 2026
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