AMTM
AMENTUM HOLDINGS INCData as of 2026 Q1 (03-31) · 13F snapshot
Summary
AMENTUM HOLDINGS INC (AMTM) is held by 7 tracked hedge-fund managers, a combined reported value of ~$89.61M; the largest are Steven Cohen, Izzy Englander, Joel Greenblatt. This quarter: 3 added, 3 trimmed. 1 members of Congress have disclosed STOCK Act trades. Data as of 2026 Q1, from public SEC 13F filings, delayed up to ~45 days.
Attention · MediumThis quarter · Mixed
Gurus holding7
Congress trades1
Price$21.42vs quarter-end-17.87%
Sectors0
This quarter's moves
Top holderSteven CohenNew0
Added3
Trimmed / sold3
Value $6.36M— of portfolio244,0002026 Q1
Value $4.75M— of portfolio182,2002026 Q1
| Investor | Value | % of portfolio | Action |
|---|---|---|---|
| Ken GriffinCALL | $6.36M | — | — |
| Ken GriffinPUT | $4.75M | — | — |
Data from public SEC 13F & STOCK Act filings, delayed up to ~45 days, partial holdings only — for research, not investment advice.