Track which hedge funds hold AMENTUM HOLDINGS INC and how their positions changed over time.
Current Holders
168
Showing
5
| $633.2M |
| 0.1% |
0 |
| BlackRock, Inc. | 2025-Q4 | Decreased | 17.5M | -3.0% | $506.3M | 0.0% | 0 |
| VANGUARD GROUP INC | 2025-Q4 | Decreased | 15.4M | -0.9% | $446.9M | 0.0% | 0 |
| PRIMECAP MANAGEMENT CO/CA/ | 2025-Q4 | Increased | 12.1M | +1.8% | $351.7M | 0.3% | 38 |
| FMR LLC | 2025-Q4 | Increased | 6.7M | +7.6% | $194.5M | 0.0% | 33 |
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