Momentus Ownership | Who Owns Momentus?

Momentus Ownership Summary

Momentus is owned by 3.13% institutional investors, 0.93% insiders, and 95.95% retail investors. Xtx topco is the largest institutional shareholder, holding 0.53% of MNTS shares. Procure Space ETF is the top mutual fund, with 0.45% of its assets in Momentus shares.

MNTS Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Momentus	3.13%	0.93%	95.95%
Sector	Industrials Stocks	47.66%	12.56%	39.78%
Industry	Defense Stocks	48.36%	10.81%	40.83%
Idea	Space Stocks List	39.15%	5.04%	55.82%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Xtx topco	27.95K	0.53%	$36.90K
Tower research capital llc (trc)	4.22K	0.08%	$5.57K
Advisor group	633.00	0.01%	$839.00
Jones financial companies lllp	402.00	0.01%	$507.00
Newedge advisors	18.00	0.00%	$24.00
Jordan park group	-	-	-
Harbour investments	-	-	-
Federation des caisses desjardins du quebec	-	-	-
Ubs group	-	-	-
Group one trading	-	-	-

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Xtx topco	27.95K	0.00%	$36.90K
Tower research capital llc (trc)	4.22K	0.00%	$5.57K
Federation des caisses desjardins du quebec	-	-	-
Advisor group	633.00	-	$839.00
Harbour investments	-	-	-
Jordan park group	-	-	-
Group one trading	-	-	-
Bnp paribas arbitrage, snc	-	-	-
Ubs group	-	-	-
Barclays	-	-	-

Top Buyers

Holder	Shares	% Assets	Change
Xtx topco	27.95K	0.00%	27.95K
Tower research capital llc (trc)	4.22K	0.00%	1.72K
Advisor group	633.00	-	452.00
Newedge advisors	18.00	-	-
Jones financial companies lllp	402.00	-	-

Top Sellers

Holder	Shares	% Assets	Change
Armistice capital	-	-	-792.00K
Vanguard group	-	-	-88.93K
Jordan park group	-	-	-57.14K
Geode capital management	-	-	-42.57K
Sbi securities	-	-	-16.85K

New Positions

Holder	Shares	% Assets	Change	Value
Xtx topco	27.95K	0.00%	27.95K	$36.90K

Sold Out

Holder	Change
Group one trading	-1.00
Danske bank	-1.00
Harbour investments	-3.00
Federation des caisses desjardins du quebec	-4.00
Raymond james financial	-5.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Sep 30, 2025	4	-78.95%	163,324	-82.49%	3	8.16%	3	-57.14%	-	-100.00%
Jun 30, 2025	19	-	932,385	134.68%	6	89.03%	6	-40.00%	4	33.33%
Mar 31, 2025	19	-9.52%	397,300	45.76%	2	80.60%	10	66.67%	3	-80.00%
Dec 31, 2024	2	-91.67%	388	-99.93%	-	0.95%	1	-92.31%	-	-100.00%
Sep 30, 2024	24	-	550,579	101.12%	1	386.84%	13	30.00%	3	-62.50%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Procure Space ETF	7.44K	0.45%	7.43K
Fidelity Extended Market Index	27.42K	0.24%	7.92K
Themes Transatlantic Defense ETF	3.21K	0.19%	3.21K
Vanguard Institutional Extnd Mkt Idx Tr	2.23K	0.13%	-
NT Ext Equity Mkt Idx Fd - L	1.42K	0.09%	1.40K
Fidelity Total Market Index	766.00	0.05%	-
Spartan Extended Market Index Pool E	2.00K	0.04%	93.00
NT Ext Eq Mkt Indx Fd DC Lending Tier 5	556.00	0.03%	551.00
Spartan Total Market Index Pool G	370.00	0.02%	-1.00
Fidelity Series Total Market Index	289.00	0.02%	-

Recent Insider Transactions

Date	Name	Role	Activity	Value
Dec 01, 2023	Kabot Brian	-	Sell	$1.04K
Nov 01, 2023	Kabot Brian	-	Sell	$1.40K
Oct 02, 2023	Kabot Brian	-	Sell	$868.28
Sep 22, 2023	Prime Movers Lab Fund I LP	-	Sell	$32.39K
Sep 25, 2023	Prime Movers Lab Fund I LP	-	Sell	$63.91K

Insider Transactions Trends

Date	Buy	Sell
2025 Q3	-	-
2025 Q2	-	-
2025 Q1	-	-
2024 Q4	-	-
2024 Q3	-	-

MNTS Ownership FAQ

Who Owns Momentus?

Momentus shareholders are primarily institutional investors at 3.12%, followed by 0.93% insiders and 95.94% retail investors. The average institutional ownership in Momentus's industry, Defense Stocks, is 48.36%, which Momentus falls below.

Who owns the most shares of Momentus?

Momentus’s largest shareholders are Xtx topco (27.95K shares, 0.53%), Tower research capital llc (trc) (4.22K shares, 0.08%), and Advisor group (633 shares, 0.01%). Together, they hold 0.63% of Momentus’s total shares outstanding.

Does Blackrock own Momentus?

BlackRock is not among the top 10 institutional shareholders of Momentus.

Who is Momentus’s biggest shareholder by percentage of total assets invested?

Xtx topco is Momentus’s biggest shareholder by percentage of total assets invested, with 0.00% of its assets in 27.95K Momentus shares, valued at 36.9K$.

Who is the top mutual fund holder of Momentus shares?

Procure Space ETF is the top mutual fund holder of Momentus shares, with 0.45% of its total shares outstanding invested in 7.44K Momentus shares.

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