Who Owns MOMENTUS INC (MNTS)? -- Institutional Holders (2026-06-30)

48 institutions reported holding $21.0M of MOMENTUS INC (MNTS) in SEC 13F filings for 2026-06-30. Largest institutional holders: Davidson Kempner Capital Management LP ($5.7M), SUSQUEHANNA INTERNATIONAL GROUP, LLP ($2.9M), BlackRock, Inc. ($2.4M), CITADEL ADVISORS LLC ($2.3M), Weiss Asset Management LP ($1.2M). Source: SEC Form 13F.

Rank	Institution	Value	Shares	Change
1	Davidson Kempner Capital Management LP	$5.7M	850,000	New
2	SUSQUEHANNA INTERNATIONAL GROUP, LLP	$2.9M	426,376	New
3	BlackRock, Inc.	$2.4M	351,504	Added
4	CITADEL ADVISORS LLC	$2.3M	347,765	New
5	Weiss Asset Management LP	$1.2M	179,416	New
6	VANGUARD GROUP INC	$1.2M	175,790	Added
7	Jefferies Financial Group Inc.	$981,120	146,000	New
8	UBS Group AG	$956,949	142,403	Added
9	GEODE CAPITAL MANAGEMENT, LLC	$797,744	118,712	Added
10	JANE STREET GROUP, LLC	$706,272	105,100	New
11	STATE STREET CORP	$498,463	74,176	New
12	Penserra Capital Management LLC	$435,000	64,782	Trimmed
13	NORTHERN TRUST CORP	$150,562	22,405	New
14	LPL Financial LLC	$139,951	20,826	New
15	GSA CAPITAL PARTNERS LLP	$131,000	19,512	New
16	Engineers Gate Manager LP	$102,816	15,300	New
17	Parisi Gray Wealth Management	$81,676	12,154	New
18	Pure Financial Advisors, LLC	$67,207	10,001	New
19	Legacy Capital Wealth Partners, LLC	$67,200	10,000	New
20	INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC	$65,000	10,000	New
21	OSAIC HOLDINGS, INC.	$50,575	7,526	Added
22	MORGAN STANLEY	$30,555	4,547	New
23	SBI Securities Co., Ltd.	$21,551	3,207	Added
24	SIMPLEX TRADING, LLC	$16,437	2,446	New
25	Global Retirement Partners, LLC	$12,842	1,911	New

来源：SEC 13F 申报文件 · 截至 2026-06-30