MNTS · Momentus Inc. · Holdings

$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

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Use institutional holdings through the 13F API or MCP → See every holder of MNTS: 13F, 13D and 13G, insiders and funds →

Some SEC filings for this period have not finished importing. Holder totals and changes may be incomplete; these filings remain queued for recovery.

The Sep 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out. Each fund's Change is measured against its own previous reported quarter, shown in the Reported column. Pick a completed quarter in the Quarter selector below to put every fund on one quarter and see the stock-wide activity breakdown.

Quarter:

Holders: 55

Total Value: $20,490,537

Total Shares: 4,421,267

Institutional Ownership Trend

27 quarters

Holder Concentration

Across 55 13F filers

Top Holder

27.1%

of institutional value

Top 5

68.8%

of institutional value

Top 10

88.8%

of institutional value

HHI

1,300

Broadly held

Who Holds MNTS

Last 8 quarters through Sep 30, 2026 (filing window open)

Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.

Jun 30, 2026, the newest closed quarter: 54 filers, like-for-like change +158.9%; actively managed books +117.5%; index-like books +2666.9%.

Holder type	Share	Filers	Change	New	Exited
Registered adviser	40.2%	19	+802.0%	14	1
Exempt adviser	15.5%	1	0.0%	0	0
Bank	10.3%	10	+114.2%	7	0
Broker-dealer	0.5%	1	new	1	0
Non-US	0.1%	1	+531.3%	0	0
Holding company	11.9%	5	+398475.8%	3	0
Adviser	0.0%	0	—	0	0
Unknown	21.5%	17	+54.9%	10	1

Style	Share	Filers	Change	New	Exited
Index-like	17.4%	8	+2666.9%	3	0
Systematic-like	8.1%	4	new	4	0
Concentrated	13.3%	11	+6.0%	7	0
Diversified active	61.2%	31	+140.9%	21	2
Not measured	0.0%	0	—	0	0
Unknown	0.0%	0	—	0	0

Turnover	Share	Filers	Change	New	Exited
Low turnover	16.4%	28	+890.2%	21	0
Medium turnover	9.9%	6	+25.8%	3	0
High turnover	57.8%	14	+235.4%	10	2
Unknown	15.9%	6	+33.8%	1	0
Not measured	0.0%	0	—	0	0

Holding horizon	Share	Filers	Change	New	Exited
Short horizon	20.8%	8	+68.4%	3	1
Medium horizon	28.1%	10	+81.4%	6	0
Long horizon	30.4%	32	+183.3%	23	1
Unknown	20.7%	4	+73477.1%	3	0
Not measured	0.0%	0	—	0	0

13F book size	Share	Filers	Change	New	Exited
Under $1B	13.0%	8	+4.0%	6	1
$1B to $10B	27.3%	16	+4444.9%	12	1
$10B to $100B	25.3%	12	+9.0%	6	0
$100B or more	34.4%	18	+1402.8%	11	0
Not measured	0.0%	0	—	0	0

Client base	Share	Filers	Change	New	Exited
Individuals and high net worth	1.6%	10	+101.9%	9	0
Pooled investment vehicles	31.6%	6	+50645.1%	5	1
Registered funds and BDCs	7.0%	3	+93.8%	0	0
Pension and profit sharing plans	0.0%	0	—	0	0
Unknown	59.8%	35	+75.0%	21	1

Private funds	Share	Filers	Change	New	Exited
Hedge funds	31.5%	5	+50430.6%	4	1
Private equity funds	0.0%	1	new	1	0
Other private funds	0.8%	1	0.0%	0	0
Private funds, type not stated	15.5%	1	0.0%	0	0
No private funds	7.9%	12	+119.4%	9	0
Mixed private funds	0.0%	0	—	0	0
Real estate funds	0.0%	0	—	0	0
Unknown	44.3%	34	+137.1%	21	1

Location	Share	Filers	Change	New	Exited
United States	76.0%	44	+314.7%	30	2
Outside the US	24.0%	10	+18.5%	5	0

The Sep 30, 2026 filing window is still open, so its bar carries the Jun 30, 2026 positions of filers that have not filed yet.

How the mix is measured

Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.

Excluded 1 holder with no observed 2026-03-31 13F.

Conviction and Crowding

45 13F filers, quarter ended Jun 30, 2026

Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.

Conviction holders

0.000% of filers hold it in their top 10

Mar 31, 2026: 0

Holders above 5%

median weight 0.000%

Mar 31, 2026: 0

Crowding

15.2%

of shares outstanding, 44th percentile

Mar 31, 2026: 0.443%

Private-fund advisers

13.4%

of shares outstanding

Institutional ownership

25.6%

25.8% of the estimated free float

Top 10 holders

91.4%

of 13F shares, Herfindahl 0.160

Active holders

+1015.5%

like-for-like share change of active filers

5% stakes on record

0 13D, 2 13G (1 institutional, 1 passive, 0 exempt)

How long holders have held it value-weighted 2.6 quarters

Under 1 year 80.2% 1 to 3 years 19.5% 3 years or more 0.294% Since coverage start 0.000%

Managers in the top fifth by current three-year FundScore alpha were net buyers of $0 (0 buying, 0 selling).

Estimated Holder Cost Basis

Quarter ended Jun 30, 2026, on that quarter's share basis

Estimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.

Estimated avg cost

$9.03

estimated per share

Mar 31, 2026: $54.51

Quarter-end price

$6.72

implied by 13F values

Estimated gain or loss

-25.6%

price against the estimated cost

Estimated at a loss

100.0%

of costed 13F value

Estimated cost covers 84.7% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.

Shareholder Targets

13F filers that own its peers but not MNTS, quarter ended Jun 30, 2026

MNTS has no holder-overlap peers, so these filers hold the largest Industrials stocks: SPCX, CAT, GE, GEV, RTX, UNP, ETN, BA, DE, PH, VRT, HWM, PWR, TT, LMT, CMI, GD, JCI, WM, TDG. 6,145 filers in all.

#	Filer	In peers	Of book	Largest peers
1	Alphabet Inc. Unknown, Concentrated	$94,176,237,970 1 held	95.1%	SPCX
2	Valor Management LLC Adviser, Concentrated	$86,013,406,595 1 held	99.8%	SPCX
3	VANGUARD PORTFOLIO MANAGEMENT LLC Registered adviser, Diversified active	$83,375,688,063 20 held	3.76%	CAT, GE, VRT
4	JPMORGAN CHASE & CO Bank, Diversified active	$74,141,867,585 20 held	4.30%	CAT, GEV, ETN
5	BANK OF AMERICA CORP /DE/ Bank, Diversified active	$50,842,182,391 20 held	3.28%	CAT, ETN, RTX
6	Capital World Investors Adviser, Diversified active	$49,191,955,588 15 held	5.83%	UNP, DE, BA
7	VY Capital Management Co. Ltd. Exempt adviser, Concentrated	$46,441,712,890 1 held	98.9%	SPCX
8	Capital Research Global Investors Adviser, Diversified active	$42,021,126,393 13 held	5.87%	GE, RTX, UNP
9	PRICE T ROWE ASSOCIATES INC /MD/ Registered adviser, Diversified active	$40,466,618,460 20 held	4.06%	GE, CAT, DE
10	Fisher Asset Management, LLC Adviser, Diversified active	$34,223,376,115 20 held	10.3%	CAT, RTX, GE

Fund Ownership of MNTS by Fund Type

Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026

Index funds and index ETFs hold 1.60% of shares outstanding.

Fund type	Of shares outstanding	Change	Shares	Funds
Index funds	0.05%	+0.02 pp	11,783	3
Index ETFs	1.55%	+1.51 pp	340,612	2
Active ETFs	0.00%	0.00 pp	0	0
Active funds	0.00%	0.00 pp	0	0
Unclassified	0.00%	-0.02 pp	0	0
All registered funds	1.60%	+1.51 pp	352,395	5

How fund types are measured

Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.

Holder type: Registered adviser 19 Exempt adviser 1 Bank 11 Broker-dealer 1 Non-US 1 Holding company 4 Unknown 18

Showing 65 of 65

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

Davidson Kempner Capital Management LP

$5,712,000

27.88%

850,000

BlackRock, Inc.

$2,362,106

11.53%

351,504

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BlackRock Institutional Trust Company, N.A.	351,504	$2,362,106	100.0%	Sole

CITADEL ADVISORS LLC

$1,978,132

9.65%

294,365

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citadel Securities GP LLC	45,999	$309,113	15.6%	Defined
Held directly	248,366	$1,669,019	84.4%	Defined

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$1,929,312

9.42%

287,100

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	287,100	$1,929,312	100.0%	Other

Weiss Asset Management LP

$1,205,675

5.88%

179,416

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
WEISS ANDREW M joint	179,416	$1,205,675	100.0%	Defined

UBS Group AG

$956,946

4.67%

142,403

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
UBS AG	136,737	$918,872	96.0%	Defined
UBS Switzerland AG	654	$4,394	0.5%	Defined
UBS Securities LLC	5,012	$33,680	3.5%	Defined

GEODE CAPITAL MANAGEMENT, LLC

$886,384

4.33%

229,040

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
GEODE CAPITAL MANAGEMENT TRUST COMPANY, LLC	52,122	$201,712	22.8%	Defined
Held directly	176,918	$684,672	77.2%	Defined

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$856,800

4.18%

127,500

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	127,500	$856,800	100.0%	Other

VANGUARD CAPITAL MANAGEMENT LLC

$778,034

3.80%

115,779

JANE STREET GROUP, LLC

$505,344

2.47%

75,200

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Jane Street Capital, LLC	75,200	$505,344	100.0%	Defined

STATE STREET CORP

$498,462

2.43%

74,176

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
STATE STREET GLOBAL ADVISORS TRUST COMPANY	74,176	$498,462	100.0%	Defined

Penserra Capital Management LLC

$435,335

2.12%

64,782

VANGUARD FIDUCIARY TRUST CO

$364,916

1.78%

54,303

Belvedere Trading LLC

$278,640

1.36%

72,000

CITADEL ADVISORS LLC

$254,688

1.24%

37,900

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citadel Securities GP LLC	37,900	$254,688	100.0%	Defined

JANE STREET GROUP, LLC

$200,928

0.98%

29,900

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Jane Street Capital, LLC	29,900	$200,928	100.0%	Defined

NORTHERN TRUST CORP

$150,561

0.73%

22,405

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
NORTHERN TRUST CO joint	22,405	$150,561	100.0%	Defined

GSA CAPITAL PARTNERS LLP

$131,120

0.64%

19,512

CITADEL ADVISORS LLC

$104,160

0.51%

15,500

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citadel Securities GP LLC	15,500	$104,160	100.0%	Defined

Engineers Gate Manager LP

$102,816

0.50%

15,300

LPL Financial LLC

$99,366

0.48%

25,676

Belvedere Trading LLC

$86,831

0.42%

22,437

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$79,134

0.39%

11,776

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
G1 EXECUTION SERVICES, LLC	11,776	$79,134	100.0%	Other

Ballew Advisors, Inc

$77,787

0.38%

20,100

Pure Financial Advisors, LLC

$67,206

0.33%

10,001

INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC

$58,050

0.28%

15,000

OSAIC HOLDINGS, INC.

$50,574

0.25%

7,526

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
OSAIC WEALTH, INC.	7,185	$48,283	95.5%	Defined
Osaic Advisory Services, LLC	341	$2,291	4.5%	Defined

StoneX Group Inc.

$41,296

0.20%

10,671

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
STONEX FINANCIAL INC.	10,671	$41,296	100.0%	Defined

Legacy Capital Wealth Partners, LLC

$38,700

0.19%

10,000

Vanguard Global Advisers, LLC

$38,357

0.19%

5,708

MORGAN STANLEY

$30,555

0.15%

4,547

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
MORGAN STANLEY CAPITAL SERVICES, LLC	2,352	$15,805	51.7%	Defined
MORGAN STANLEY SMITH BARNEY LLC	2,195	$14,750	48.3%	Defined

MCDONALD PARTNERS LLC

$15,480

0.08%

4,000

Belvedere Trading LLC

$13,545

0.07%

3,500

Global Retirement Partners, LLC

$12,841

0.06%

1,911

SBI Securities Co., Ltd.

$12,755

0.06%

3,296

LMR Partners LLP MNTSW

$11,559

0.06%

660,538

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
LMR PARTNERS (DIFC) Ltd	660,538	$11,559	100.0%	Sole

JONES FINANCIAL COMPANIES LLLP

$10,772

0.05%

1,603

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Edward D. Jones & Co., L.P.	1,603	$10,772	100.0%	Sole

Larson Financial Group LLC

$9,675

0.05%

2,500

NATIONAL BANK OF CANADA /FI/

$7,156

0.03%

1,065

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
National Bank Financial Inc.	1,065	$7,156	100.0%	Defined

Federation des caisses Desjardins du Quebec

$6,720

0.03%

1,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Desjardins Securities inc.	1,000	$6,720	100.0%	Defined

FMR LLC

$4,032

0.02%

600

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
STRATEGIC ADVISERS LLC	600	$4,032	100.0%	Defined

SUSQUEHANNA INTERNATIONAL GROUP, LLP MNTSW

$3,836

0.02%

231,083

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	34,485	$572	14.9%	Other
G1 EXECUTION SERVICES, LLC	196,598	$3,263	85.1%	Other

PNC FINANCIAL SERVICES GROUP, INC.

$3,637

0.02%

940

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
PNC Bank, National Association	940	$3,637	100.0%	Defined

TORONTO DOMINION BANK MNTSW

$3,577

0.02%

198,701

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
TD SECURITIES (USA) LLC	198,701	$3,576	100.0%	Defined

Ameritas Advisory Services, LLC

$3,024

0.01%

450

WELLS FARGO & COMPANY/MN

$2,688

0.01%

400

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
WELLS FARGO ADVISORS FINANCIAL NETWORK, LLC	400	$2,688	100.0%	Defined

NBC SECURITIES, INC.

$1,935

0.01%

500

Ascentis Independent Advisors

$1,484

0.01%

384

Farther Finance Advisors, LLC

$967

0.00%

250

NewEdge Advisors, LLC

$840

0.00%

125

ROYAL BANK OF CANADA

$779

0.00%

116

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
RBC Capital Markets, LLC	116	$779	100.0%	Defined

Lloyd Advisory Services, LLC.

$677

0.00%

175

GTS SECURITIES LLC MNTSW

$434

0.00%

25,500

TD Waterhouse Canada Inc.

$387

0.00%

100

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
TORONTO DOMINION BANK	100	$387	100.0%	Defined

TSFG, LLC

$387

0.00%

100

SWAN Capital LLC

$302

0.00%

TWO SIGMA SECURITIES, LLC MNTSW

$285

0.00%

16,299

JONES FINANCIAL COMPANIES LLLP MNTSW

$284

0.00%

14,970

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Edward D. Jones & Co., L.P.	14,970	$284	100.0%	Sole

US BANCORP \DE\

$232

0.00%

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
US BANK NATIONAL ASSOCIATION	60	$232	100.0%	Defined

Global Retirement Partners, LLC MNTSW

$13

0.00%

750

BARCLAYS PLC

$11

0.00%

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BARCLAYS CAPITAL INC.	3	$11	100.0%	Defined

DANSKE BANK A/S

0.00%

Clear Street Group Inc. MNTSW

0.00%

100

Intellectus Partners, LLC MNTSW

—

33,255

Virtu Financial LLC MNTSW

—

15,420

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Virtu Americas LLC	15,420	$0	—	Defined

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