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Momentus Inc.

MNTS
Exchange
Nasdaq
Industry
Guided Missiles & Space Vehicles & Parts
SEC CIK
0001781162

No open-market purchases or sales by Momentus Inc. insiders were filed in the last 90 days; 45 institutions reported holding it in 13F filings for Q2 2026, worth $17.2M in total; no superinvestor holds it.

13F holders, Q2 2026

Institutional positions in Momentus Inc. as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
45
+31 vs. Q1 2026
Shares held
2.56M
+2.37M (+1,250.2%) vs. Q1 2026
Total value
$17.2M
+$16.5M (+2,368.7%) vs. Q1 2026
New holders
35
8 more added
Sold out
4
1 more reduced

Compare with Q1 2026: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting MNTS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2026: 45 institutions
Q1 2021: 0 institutionsQ2 2021: 0 institutionsQ3 2021: 53 institutionsQ4 2021: 78 institutionsQ1 2022: 72 institutionsQ2 2022: 83 institutionsQ3 2022: 88 institutionsQ4 2022: 81 institutionsQ1 2023: 80 institutionsQ2 2023: 67 institutionsQ3 2023: 35 institutionsQ4 2023: 27 institutionsQ1 2024: 29 institutionsQ2 2024: 28 institutionsQ3 2024: 30 institutionsQ4 2024: 25 institutionsQ1 2025: 23 institutionsQ2 2025: 24 institutionsQ3 2025: 23 institutionsQ4 2025: 14 institutionsQ1 2026: 14 institutionsQ2 2026: 45 institutions
Value heldQ2 2026: $17.2M
Q1 2021: $0Q2 2021: $0Q3 2021: $63.5MQ4 2021: $132.4MQ1 2022: $106.0MQ2 2022: $79.2MQ3 2022: $50.3MQ4 2022: $29.5MQ1 2023: $12.3MQ2 2023: $9.48MQ3 2023: $412.3KQ4 2023: $1.83MQ1 2024: $164.8KQ2 2024: $145.7KQ3 2024: $243.0KQ4 2024: $2.16MQ1 2025: $794.0KQ2 2025: $1.14MQ3 2025: $262.4KQ4 2025: $305.9KQ1 2026: $695.9KQ2 2026: $17.2M
Institutions holding MNTS and their total value by quarter
QuarterHoldersValue
Q2 202645$17.2M
Q1 202614$695.9K
Q4 202514$305.9K
Q3 202523$262.4K
Q2 202524$1.14M
Q1 202523$794.0K
Q4 202425$2.16M
Q3 202430$243.0K
Q2 202428$145.7K
Q1 202429$164.8K
Q4 202327$1.83M
Q3 202335$412.3K
Q2 202367$9.48M
Q1 202380$12.3M
Q4 202281$29.5M
Q3 202288$50.3M
Q2 202283$79.2M
Q1 202272$106.0M
Q4 202178$132.4M
Q3 202153$63.5M
Q2 20210$0
Q1 20210$0

Institutions, Q2 2026

Shares, value and share of portfolio for each institution holding Momentus Inc.; share changes are against Q1 2026.

Institutions holding MNTS in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Davidson Kempner Capital Management LP850,000$5.71M0.09%+850,000New
BlackRock, Inc.351,504$2.36M0.00%+351,461+817,351.2%Added
Citadel Advisors LLC294,365$1.98M0.00%+294,365New
Weiss Asset Management LP179,416$1.21M0.01%+179,416New
Jefferies Financial Group Inc.146,000$981.1K0.01%+146,000New
UBS Group AG142,403$956.9K0.00%+136,343+2,249.9%Added
Geode Capital Management, LLC118,712$797.7K0.00%+96,942+445.3%Added
Vanguard Capital Management LLC115,779$778.0K0.00%+113,550+5,094.2%Added
State Street Corp74,176$498.5K0.00%+74,176New
Penserra Capital Management LLC64,782$435.0K0.00%−65,623−50.3%Reduced
Vanguard Fiduciary Trust Co54,303$364.9K0.00%+51,550+1,872.5%Added
Northern Trust Corp22,405$150.6K0.00%+22,405New
LPL Financial LLC20,826$140.0K0.00%+20,826New
Gsa Capital Partners LLP19,512$131.0K0.01%+19,512New
Engineers Gate Manager LP15,300$102.8K0.00%+15,300New
Parisi Gray Wealth Management12,154$81.7K0.02%+12,154New
Susquehanna International Group, LLP11,776$79.1K0.00%+11,776New
Pure Financial Advisors, Inc.10,001$67.2K0.00%+10,001New
Legacy Capital Wealth Partners, LLC10,000$67.2K0.01%+10,000New
International Assets Investment Management, LLC10,000$65.0K0.00%+10,000New
Advisor Group Holdings, Inc.7,526$50.6K0.00%+7,441+8,754.1%Added
Vanguard Global Advisers, LLC5,708$38.4K0.00%+5,708New
Morgan Stanley4,547$30.6K0.00%+4,547New
SBI Securities Co., Ltd.3,207$21.6K0.00%+2,699+531.3%Added
Simplex Trading, LLC2,446$16.4K0.00%+2,446New
Global Retirement Partners, LLC1,911$12.8K0.00%+1,911New
Jones Financial Companies LLLP1,603$11.3K0.00%+1,581+7,186.4%Added
National Bank of Canada1,065$7.15K0.00%+1,065New
Federation des caisses Desjardins du Quebec1,000$6.72K0.00%+1,000New
The PNC Financial Services Group, Inc.940$6.32K0.00%+940New
Larson Financial Group LLC700$4.70K0.00%+700New
FMR LLC600$4.03K0.00%+600New
Ameritas Advisory Services, LLC450$3.02K0.00%+450New
Wells Fargo & Company400$2.69K0.00%+400New
TSFG, LLC350$2.00K0.00%+350New
Farther Finance Advisors, LLC250$1.68K0.00%+250New
Lloyd Advisory Services, LLC.175$1.18K0.00%+175New
Royal Bank of Canada116$1.00K0.00%+116New
GWM Advisors LLC125$8400.00%+125New
TD Waterhouse Canada Inc.100$6500.00%+100New
US Bancorp60$4030.00%+60New
SWAN Capital LLC45$3020.00%+45New
Wolverine Asset Management LLC26$1750.00%+26New
Comprehensive Financial Planning, Inc.10$670.00%+10New
Danske Bank A/S1$70.00%00.0%Unchanged
Virtu Financial LLC0$00.00%−22,025−100.0%Sold out
Tower Research Capital LLC (TRC)0$00.00%−1,895−100.0%Sold out
Elequin Capital LP0$00.00%−1,461−100.0%Sold out
Clear Street Group Inc.0$00.00%−100−100.0%Sold out