MNTS β€” MOMENTUS INC

Ownership history in GROUP ONE TRADING LLC  Β·  3 quarters on record

This page tracks every 13F SEC filing in which GROUP ONE TRADING LLC reported a position in MOMENTUS INC (MNTS). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price β€” sourced directly from SEC EDGAR 13F filings.

Position Intelligence

GROUP ONE TRADING LLC Γ— MNTS AI Analytics

πŸ“‰ GROUP ONE TRADING LLC underperformed the S&P 500 by –99.4% annually on this MNTS position. Average cost basis: $35.71. Maximum drawdown during holding period: –39.0%.

πŸ“ˆ Position Alpha vs SPY
-99.4%
annualised excess return

❌ Significantly underperformed the S&P 500 by 99.4% ann.
2 quarters analyzed

πŸ’° Entry Quality
$35.71
-34.0% vs current ($23.57)

Best entry: $35.71 (2025 Q1)  Β·  Worst: $35.71 (2025 Q1)

πŸ›‘οΈ Drawdown Resilience
–39.0%
max drawdown while held

πŸ’ͺ Held through 1 major drawdown (>20%). Strong conviction under pressure.

πŸ’ͺ Fund Conviction
33%
buy-side decisions

1 add Β· 2 trims. Bought during 0 of 1 down-price quarters. πŸ“‰ Predominantly trimming β€” distribution phase.

πŸ“‘ Position Trajectory
β†’ Stable
last 4–5 quarters trend

βš–οΈ Portfolio weight has remained relatively stable β€” conviction maintained.
Currently 0.0% of portfolio

⚠ Based on quarterly 13F SEC filings and end-of-quarter closing prices. Timing score = accuracy of add/trim decisions vs next-quarter price direction. Alpha = mean quarterly excess return Γ— 4 (annualised). Not investment advice.

% of Fund (quarterly)    MNTS price (monthly, adj. close)
πŸ“‹ Quarterly Holdings History 3 quarters  β–Ύ
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q3 REDUCED 1 -5 -83.3% 0.00% $1 $23.57
2025 Q2 REDUCED 6 -43 -87.8% 0.00% $7 $21.79
2025 Q1 INITIATED 49 β€” β€” 0.00% $98 $35.71

🏒 Other funds also holding MNTS

As of 2025 Q4 β€” sorted by position size

Penserra Capital Management LLC 3Y 7Y 0.0% Tower Research Capital LLC (TRC) 3Y 7Y 0.0% UBS Group AG 3Y 7Y 0.0% SageView Advisory Group, LLC 3Y 0.0% OSAIC HOLDINGS, INC. 3Y 0.0% EDMOND DE ROTHSCHILD HOLDING S.A. 3Y 7Y 0.0% JONES FINANCIAL COMPANIES LLLP 3Y 7Y 0.0% NewEdge Advisors, LLC 3Y 7Y 0.0% BNP PARIBAS FINANCIAL MARKETS 3Y 7Y 0.0% BlackRock, Inc. 0.0%
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