MNTS · Momentus Inc. · Shareholders & Ownership

$2.05 +0.35 (+20.59%) At close · Nov 6 Q3 2023 earnings call transcript

Market Cap

$37.34M

21.96M

Volume · Nov 6 1.76M Avg daily vol (3M) 785.14K

Every disclosed holder of MNTS in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.

How the holder list picks a filing →

Who Owns MNTS

13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positions

Holder group	Holders	Shares	% Out	Summed
Institutional (13F)	54	3,772,667	17.18%	Yes
Insiders (Forms 3, 4, 5)	0	0	0.00%	No
13D/G-only blocks	4	35,349	0.16%	Yes
Remaining	—	18,155,385	82.66%	Rest
Registered funds (N-PORT, not summed)	6	263,822	1.20%	No

Shares outstanding: 21,963,401, the issuer's latest cover-page count restated onto today's split basis.

Insiders are listed but not summed: the issuer has more than one class of common stock and Forms 3, 4 and 5 report one issuer-wide balance across them.

13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.

Holders of MNTS

One row per holder Every filing By ultimate parent

All 13F Funds Insiders 13D/G Non-US

#	Holder	Shares	% Out	Change	As of	Notes
1	Davidson Kempner Capital Management LP 13F CIK 1595082 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	850,000	3.87%	+850,000	Jun 30, 2026	carried, not yet filed for the newest quarter
1.1	Davidson Kempner Capital Management LP 13G CIK 1595082 · Registered investment adviser · Jun 30, 2026 Rule 13d-1(c), passive investor, not summed	850,000	3.87%	-350,000	Jun 30, 2026	Rule 13d-1(c), passive investor, not summed
2	LMR Partners LLP 13F CIK 1578621 · Exempt reporting adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	660,538	3.01%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
3	BlackRock, Inc. 13F CIK 2012383 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	351,504	1.60%	+351,461	Jun 30, 2026	carried, not yet filed for the newest quarter
4	CITADEL ADVISORS LLC 13F CIK 1423053 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	294,365	1.34%	+294,365	Jun 30, 2026	carried, not yet filed for the newest quarter
4.1	CITADEL ADVISORS LLC 13G CIK 1423053 · Registered investment adviser · Jun 30, 2026 Rule 13d-1(c), passive investor, not summed	309,865	1.41%	-325,927	Jun 30, 2026	Rule 13d-1(c), passive investor, not summed
5	SUSQUEHANNA INTERNATIONAL GROUP, LLP 13F CIK 1446194 · Unknown · Jun 30, 2026 Classes MNTS, MNTSW, carried, not yet filed for the newest quarter	242,859	1.11%	+193,731	Jun 30, 2026	Classes MNTS, MNTSW, carried, not yet filed for the newest quarter
6	GEODE CAPITAL MANAGEMENT, LLC 13F CIK 1214717 · Registered investment adviser · Sep 30, 2026	229,040	1.04%	+110,328	Sep 30, 2026
7	TORONTO DOMINION BANK 13F CIK 947263 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	198,701	0.90%	-99	Jun 30, 2026	carried, not yet filed for the newest quarter
8	Weiss Asset Management LP 13F CIK 1357550 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	179,416	0.82%	+179,416	Jun 30, 2026	carried, not yet filed for the newest quarter
9	UBS Group AG 13F CIK 1610520 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	142,403	0.65%	+135,681	Jun 30, 2026	carried, not yet filed for the newest quarter
10	VANGUARD CAPITAL MANAGEMENT LLC 13F CIK 2100119 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	115,779	0.53%	+113,550	Jun 30, 2026	carried, not yet filed for the newest quarter
11	VANGUARD EXTENDED MARKET INDEX FUND Fund S000002841 · Registered fund · Jun 30, 2026 VANGUARD INDEX FUNDS, not summed	115,779	0.53%	+113,550	Jun 30, 2026	VANGUARD INDEX FUNDS, not summed
12	STATE STREET CORP 13F CIK 93751 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	74,176	0.34%	+74,176	Jun 30, 2026	carried, not yet filed for the newest quarter
13	Penserra Capital Management LLC 13F CIK 1593324 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	64,782	0.30%	-65,623	Jun 30, 2026	carried, not yet filed for the newest quarter
14	Rood John C. Insider CIK 1873855 · May 19, 2026 Director, Chief Executive Officer, issuer-wide, not summed	55,474	0.25%	+55,350	May 19, 2026	Director, Chief Executive Officer, issuer-wide, not summed
15	VANGUARD FIDUCIARY TRUST CO 13F CIK 933478 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	54,303	0.25%	+51,550	Jun 30, 2026	carried, not yet filed for the newest quarter
16	Procure Space ETF Fund S000061584 · Registered fund · Jul 31, 2026 Procure ETF Trust II, not summed	52,081	0.24%	-172,752	Jul 31, 2026	Procure ETF Trust II, not summed
17	Intellectus Partners, LLC 13F CIK 1677253 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	33,255	0.15%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
18	ARMISTICE CAPITAL, LLC 13G CIK 1601086 · Registered investment adviser · Mar 31, 2025 Rule 13d-1(b), qualified institution	28,065	0.13%	+18,011	Mar 31, 2025	Rule 13d-1(b), qualified institution
19	LPL Financial LLC 13F CIK 1403438 · Broker-dealer · Sep 30, 2026	25,676	0.12%	+4,850	Sep 30, 2026
20	GTS SECURITIES LLC 13F CIK 1452765 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	25,500	0.12%	+25,500	Jun 30, 2026	carried, not yet filed for the newest quarter
21	Belvedere Trading LLC 13F CIK 1632341 · Unknown · Sep 30, 2026	22,437	0.10%	+22,437	Sep 30, 2026
22	NORTHERN TRUST CORP 13F CIK 73124 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	22,405	0.10%	+22,405	Jun 30, 2026	carried, not yet filed for the newest quarter
23	Ballew Advisors, Inc 13F CIK 1729096 · Unknown · Sep 30, 2026	20,100	0.09%	+20,100	Sep 30, 2026
24	GSA CAPITAL PARTNERS LLP 13F CIK 1362033 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	19,512	0.09%	+19,512	Jun 30, 2026	carried, not yet filed for the newest quarter
25	JONES FINANCIAL COMPANIES LLLP 13F CIK 815917 · Unknown · Jun 30, 2026 Classes MNTS, MNTSW, carried, not yet filed for the newest quarter	16,573	0.08%	+1,581	Jun 30, 2026	Classes MNTS, MNTSW, carried, not yet filed for the newest quarter
26	TWO SIGMA SECURITIES, LLC 13F CIK 1450144 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	16,299	0.07%	+16,299	Jun 30, 2026	carried, not yet filed for the newest quarter
27	Virtu Financial LLC 13F CIK 1533964 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	15,420	0.07%	-6,605	Jun 30, 2026	carried, not yet filed for the newest quarter
28	Engineers Gate Manager LP 13F CIK 1620220 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	15,300	0.07%	+15,300	Jun 30, 2026	carried, not yet filed for the newest quarter
29	INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC 13F CIK 1818604 · Unknown · Sep 30, 2026	15,000	0.07%	+5,000	Sep 30, 2026
30	Layman Jon Insider CIK 1857583 · May 19, 2026 Chief Legal Officer, issuer-wide, not summed	14,270	0.07%	—	May 19, 2026	Chief Legal Officer, issuer-wide, not summed
31	StoneX Group Inc. 13F CIK 913760 · Unknown · Sep 30, 2026	10,671	0.05%	-4,512	Sep 30, 2026
32	Pure Financial Advisors, LLC 13F CIK 1571556 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	10,001	0.05%	+10,001	Jun 30, 2026	carried, not yet filed for the newest quarter
33	Legacy Capital Wealth Partners, LLC 13F CIK 1766228 · Registered investment adviser · Sep 30, 2026	10,000	0.05%	0	Sep 30, 2026
34	OSAIC HOLDINGS, INC. 13F CIK 1677044 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	7,526	0.03%	+7,441	Jun 30, 2026	carried, not yet filed for the newest quarter
35	SCHWARZ ROBERT E Insider CIK 1905262 · May 19, 2026 Chief Technology Officer, issuer-wide, not summed	6,476	0.03%	+6,457	May 19, 2026	Chief Technology Officer, issuer-wide, not summed
36	GHIOCELA PROD COM SRL 13G CIK 2040803 · Unknown · Oct 2, 2024 Rule 13d-1(c), passive investor, unconfirmed, last confirmed Oct 2, 2024	6,004	0.03%	—	Oct 2, 2024	Rule 13d-1(c), passive investor, unconfirmed, last confirmed Oct 2, 2024
37	Vanguard Global Advisers, LLC 13F CIK 1811242 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	5,708	0.03%	+5,708	Jun 30, 2026	carried, not yet filed for the newest quarter
38	Ensler Lon Insider CIK 2018153 · May 19, 2026 Chief Financial Officer, issuer-wide, not summed	5,405	0.02%	—	May 19, 2026	Chief Financial Officer, issuer-wide, not summed
39	Kabot Brian Insider CIK 1786113 · May 20, 2026 Director, issuer-wide, not summed	4,708	0.02%	+250	May 20, 2026	Director, issuer-wide, not summed
40	MORGAN STANLEY 13F CIK 895421 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	4,547	0.02%	+4,547	Jun 30, 2026	carried, not yet filed for the newest quarter
41	MCDONALD PARTNERS LLC 13F CIK 1331074 · Registered investment adviser · Sep 30, 2026	4,000	0.02%	+4,000	Sep 30, 2026
42	Hadfield Chris Insider CIK 1837938 · May 21, 2026 Director, issuer-wide, not summed	3,500	0.02%	+1,616	May 21, 2026	Director, issuer-wide, not summed
43	SBI Securities Co., Ltd. 13F CIK 1851815 · Non-US institution · Sep 30, 2026	3,296	0.02%	+89	Sep 30, 2026
44	Global Retirement Partners, LLC 13F CIK 1749744 · Unknown · Jun 30, 2026 Classes MNTS, MNTSW, carried, not yet filed for the newest quarter	2,661	0.01%	—	Jun 30, 2026	Classes MNTS, MNTSW, carried, not yet filed for the newest quarter
45	Larson Financial Group LLC 13F CIK 1731061 · Registered investment adviser · Sep 30, 2026	2,500	0.01%	+1,800	Sep 30, 2026
46	Reed Kimberly A. Insider CIK 1873931 · May 18, 2026 Director, issuer-wide, not summed	2,115	0.01%	+914	May 18, 2026	Director, issuer-wide, not summed
47	Reiners Linda J. Insider CIK 1873933 · May 18, 2026 Director, issuer-wide, not summed	2,115	0.01%	+914	May 18, 2026	Director, issuer-wide, not summed
48	Mercado Victorino Insider CIK 1873859 · May 18, 2026 Director, issuer-wide, not summed	2,077	0.01%	+913	May 18, 2026	Director, issuer-wide, not summed
49	SCOGGIN MANAGEMENT LP 13G CIK 1086416 · Registered investment adviser · Dec 31, 2023 Rule 13d-1(c), passive investor, unconfirmed, last confirmed Dec 31, 2023	1,200	0.01%	—	Dec 31, 2023	Rule 13d-1(c), passive investor, unconfirmed, last confirmed Dec 31, 2023
50	Victory Extended Market Index Fund Fund S000012941 · Registered fund · Jul 31, 2026 Victory Portfolios III, not summed	1,195	0.01%	—	Jul 31, 2026	Victory Portfolios III, not summed

Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.

Showing 1–50 of 71 holders

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Key facts CIK 1781162 CUSIP 60879E408 13F (30d) 29 filings 19 filers Visit website Investor relations