MNTS Momentus Inc.: institutional ownership and insider trading
46 funds reported holding $21.0M of Momentus Inc. in their latest 13F filings; in Q2 2026 funds net bought $19.7M, with 35 new positions and 4 funds selling out; over the last 12 months insiders bought $35.1K and sold $0 on the open market.
Famous investors holding MNTS
- Ken Griffin (Citadel Advisors): $2.34M, 0.0% of the portfolio
Largest institutional holders of MNTS
- DAVIDSON KEMPNER CAPITAL MANAGEMENT LP — $5.71M
- SUSQUEHANNA INTERNATIONAL GROUP, LLP — $2.87M
- BlackRock, Inc. (BLK) — $2.36M
- CITADEL ADVISORS LLC — $2.34M
- Weiss Asset Management LP — $1.21M
- Jefferies Financial Group Inc. (JEF) — $981K
- UBS Group AG (UBS) — $957K
- GEODE CAPITAL MANAGEMENT, LLC — $798K
- VANGUARD CAPITAL MANAGEMENT LLC — $778K
- JANE STREET GROUP, LLC — $706K
Recent MNTS insider trades
- May 21, 2026: Hadfield Chris bought 2,000 shares ($14.4K)
- May 20, 2026: Kabot Brian bought 250 shares ($1.38K)
- May 19, 2026: Kabot Brian bought 250 shares ($1.41K)
- May 15, 2026: Kabot Brian bought 1,850 shares ($9.99K)