Amentum Holdings, Inc. (AMTM)
NYSE: AMTM · Real-Time Price · USD
28.21
-0.42 (-1.47%)
At close: Dec 1, 2025, 4:00 PM EST
28.56
+0.35 (1.24%)
Pre-market: Dec 2, 2025, 8:31 AM EST
Amentum Holdings Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Dec 1, 2025 | 28.55 | 29.05 | 28.17 | 28.21 | 28.21 | -1.47% | 1,966,057 |
| Nov 28, 2025 | 29.26 | 29.40 | 28.62 | 28.63 | 28.63 | -2.39% | 1,359,344 |
| Nov 26, 2025 | 30.57 | 30.97 | 29.11 | 29.33 | 29.33 | -2.23% | 4,037,586 |
| Nov 25, 2025 | 28.35 | 31.87 | 27.56 | 30.00 | 30.00 | 18.25% | 10,355,545 |
| Nov 24, 2025 | 24.65 | 25.45 | 24.04 | 25.37 | 25.37 | 4.58% | 2,715,391 |
| Nov 21, 2025 | 24.38 | 25.03 | 23.13 | 24.26 | 24.26 | -0.49% | 3,129,598 |
| Nov 20, 2025 | 25.55 | 26.20 | 24.02 | 24.38 | 24.38 | -4.47% | 4,206,076 |
| Nov 19, 2025 | 21.75 | 25.89 | 21.52 | 25.52 | 25.52 | 17.12% | 10,203,165 |
| Nov 18, 2025 | 21.20 | 22.14 | 21.11 | 21.79 | 21.79 | 1.40% | 1,640,025 |
| Nov 17, 2025 | 21.87 | 22.03 | 21.33 | 21.49 | 21.49 | -2.63% | 1,533,827 |
| Nov 14, 2025 | 21.61 | 22.28 | 21.55 | 22.07 | 22.07 | -0.41% | 890,565 |
| Nov 13, 2025 | 22.89 | 23.19 | 22.07 | 22.16 | 22.16 | -3.48% | 1,525,041 |
| Nov 12, 2025 | 23.47 | 24.08 | 22.94 | 22.96 | 22.96 | - | 2,221,598 |
| Nov 11, 2025 | 22.81 | 23.09 | 22.62 | 22.96 | 22.96 | 0.66% | 767,597 |
| Nov 10, 2025 | 23.15 | 23.31 | 22.15 | 22.81 | 22.81 | 1.78% | 1,854,215 |
| Nov 7, 2025 | 21.59 | 22.47 | 21.47 | 22.41 | 22.41 | 2.85% | 1,153,121 |
| Nov 6, 2025 | 22.20 | 22.42 | 21.78 | 21.79 | 21.79 | -2.02% | 1,234,009 |
| Nov 5, 2025 | 21.81 | 22.54 | 21.78 | 22.24 | 22.24 | 1.32% | 695,266 |
| Nov 4, 2025 | 21.80 | 22.31 | 21.67 | 21.95 | 21.95 | -1.13% | 1,024,850 |
| Nov 3, 2025 | 22.23 | 22.35 | 21.50 | 22.20 | 22.20 | -0.94% | 1,234,787 |
| Oct 31, 2025 | 22.22 | 22.42 | 21.88 | 22.41 | 22.41 | 2.33% | 1,550,870 |
| Oct 30, 2025 | 21.31 | 22.18 | 21.28 | 21.90 | 21.90 | 1.96% | 1,561,609 |
| Oct 29, 2025 | 21.78 | 22.08 | 21.40 | 21.48 | 21.48 | -1.83% | 1,683,289 |
| Oct 28, 2025 | 22.41 | 22.50 | 21.77 | 21.88 | 21.88 | -2.58% | 1,317,346 |
| Oct 27, 2025 | 22.58 | 22.97 | 22.26 | 22.46 | 22.46 | -0.40% | 1,814,653 |
| Oct 24, 2025 | 23.24 | 23.40 | 22.43 | 22.55 | 22.55 | -2.63% | 1,329,602 |
| Oct 23, 2025 | 22.52 | 23.24 | 22.44 | 23.16 | 23.16 | 3.67% | 994,228 |
| Oct 22, 2025 | 22.68 | 23.03 | 22.28 | 22.34 | 22.34 | -2.23% | 877,473 |
| Oct 21, 2025 | 22.80 | 23.34 | 22.77 | 22.85 | 22.85 | -0.13% | 810,998 |
| Oct 20, 2025 | 22.64 | 23.08 | 22.24 | 22.88 | 22.88 | 2.14% | 766,961 |
| Oct 17, 2025 | 22.33 | 22.60 | 22.18 | 22.40 | 22.40 | -1.19% | 995,860 |
| Oct 16, 2025 | 23.26 | 23.40 | 22.59 | 22.67 | 22.67 | -1.65% | 902,673 |
| Oct 15, 2025 | 23.56 | 24.09 | 22.79 | 23.05 | 23.05 | -1.71% | 1,375,092 |
| Oct 14, 2025 | 23.62 | 23.83 | 23.08 | 23.45 | 23.45 | -1.01% | 996,211 |
| Oct 13, 2025 | 23.67 | 23.98 | 23.37 | 23.69 | 23.69 | 1.28% | 1,143,674 |
| Oct 10, 2025 | 23.92 | 23.99 | 23.32 | 23.39 | 23.39 | -2.13% | 1,370,649 |
| Oct 9, 2025 | 25.17 | 25.17 | 23.87 | 23.90 | 23.90 | -5.35% | 1,316,956 |
| Oct 8, 2025 | 25.38 | 25.51 | 24.99 | 25.25 | 25.25 | - | 1,418,667 |
| Oct 7, 2025 | 26.39 | 26.50 | 25.18 | 25.25 | 25.25 | -3.88% | 1,904,828 |
| Oct 6, 2025 | 26.00 | 26.58 | 25.85 | 26.27 | 26.27 | 1.23% | 3,511,791 |
| Oct 3, 2025 | 25.35 | 26.35 | 25.27 | 25.95 | 25.95 | 3.18% | 3,006,900 |
| Oct 2, 2025 | 25.02 | 25.28 | 24.00 | 25.15 | 25.15 | -0.04% | 2,401,941 |
| Oct 1, 2025 | 23.61 | 25.24 | 23.56 | 25.16 | 25.16 | 5.05% | 1,894,913 |
| Sep 30, 2025 | 22.76 | 23.96 | 22.68 | 23.95 | 23.95 | 4.95% | 2,751,118 |
| Sep 29, 2025 | 22.71 | 22.88 | 22.50 | 22.82 | 22.82 | 1.11% | 1,363,882 |
| Sep 26, 2025 | 22.36 | 22.64 | 22.13 | 22.57 | 22.57 | 0.94% | 877,547 |
| Sep 25, 2025 | 23.28 | 23.52 | 22.05 | 22.36 | 22.36 | -1.02% | 1,480,572 |
| Sep 24, 2025 | 22.68 | 22.87 | 22.52 | 22.59 | 22.59 | 0.13% | 1,314,340 |
| Sep 23, 2025 | 22.90 | 23.29 | 22.46 | 22.56 | 22.56 | -1.10% | 1,895,807 |
| Sep 22, 2025 | 22.31 | 22.93 | 21.95 | 22.81 | 22.81 | 2.06% | 1,933,535 |