DOSSIER · 13F Holders · Q2 2026
MNTSW

MOMENTUS INC

13 institutions still hold MOMENTUS INC as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 60879E119·13 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$29K
visible holders
Holders
13
filers reporting
Concentration
39.82%
LMR Partners LLP #1
top holder share
AI Holders Summary · Q2 2026

13 institutions reported MNTSW in Q2 2026. LMR Partners LLP leads at 39.8% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
LMR Partners LLP
CIK 0001578621
$12K661K0.00%Q2 2026
02
AXON CAPITAL LP
CIK 0001508755
$9K500K0.01%Q2 2026
03
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$4K231K0.00%Q2 2026
04
TORONTO DOMINION BANK
CIK 0000947263
$4K199K0.00%Q2 2026
05
GTS SECURITIES LLC
CIK 0001452765· Market maker
$43426K0.00%Q2 2026
06
TWO SIGMA SECURITIES, LLC
CIK 0001450144· Market maker
$28516K0.00%Q2 2026
07
JONES FINANCIAL COMPANIES LLLP
CIK 0000815917
$28415K0.00%Q2 2026
08
StoneX Group Inc.
CIK 0000913760
$26615K0.00%Q2 2026
09
WOLVERINE ASSET MANAGEMENT LLC
CIK 0001279891
$231K0.00%Q2 2026
10
Global Retirement Partners, LLC
CIK 0001749744
$137500.00%Q2 2026
11
Clear Street Group Inc.
CIK 0001881567
$21000.00%Q2 2026
12
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00—Q2 2025
13
Intellectus Partners, LLC
CIK 0001677253
$033K0.00%Q2 2026