AMTM
Amentum Holdings, Inc. ·
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Amentum Holdings, Inc. (AMTM) is held by 2 tracked hedge fund(s). Largest tracked holder: FRONTIER CAPITAL MANAGEMENT CO LLC.
| Fund | % of portfolio | Shares | Value | Latest activity | Avg buy price | Date |
|---|---|---|---|---|---|---|
| FRONTIER CAPITAL MANAGEMENT CO LLC FRONTIER CAPITAL MANAGEMENT CO LLC |
1.3% | 4.9M | $129M | ▼ 15% (−843K) | $20.95 | 2026-03-31 |
| Ruane, Cunniff & Goldfarb L.P. Ruane, Cunniff & Goldfarb L.P. |
0.7% | 1.6M | $42M | ▼ 32% (−771K) | $32.08 | 2026-03-31 |
FAQ ▾
Which hedge funds hold AMTM?
Tracked holders include: FRONTIER CAPITAL MANAGEMENT CO LLC, Ruane, Cunniff & Goldfarb L.P..
How much smart money owns AMTM?
2 tracked hedge fund(s) have disclosed positions.
Are members of Congress trading AMTM?
No tracked Congressional trades in AMTM on file.
Where does this data come from?
SEC 13F filings (funds), Form 4 (insiders) and STOCK Act reports (Congress).
Sourced from SEC 13F, Form 4 & STOCK Act filings · Not investment advice ▾
Ownership from SEC filings; price from market data.
Published by WealthFile · Not investment advice.