NYSE : AMTM
-$0.35 (-1.41%)
17.38%
250
change: -263.0 | last: 51392
change: -130.0 | last: 22286
change: -66.0 | last: 15230
change: -39.0 | last: 69273
change: 204.0 | last: 6944600
93600
2.10
change: 162.0518 | last: 0.4781696.63M
| Filing Date | Reporting Person | Amount Beneficially Owned | % of Class |
|---|---|---|---|
| 2026-08-06 | PRIMECAP MANAGEMENT CO/CA/ | 12.29M | 5.03% |
| 2026-05-07 | Invesco Ltd. | 24.53M | 10.10% |
| 2026-03-26 | The Vanguard Group | - | 0.00% |
| 2025-11-06 | Invesco Ltd. | 22.12M | 9.10% |
| 2025-05-09 | Invesco Ltd. | 17.19M | 7.10% |
| 2025-03-13 | Jacobs Solutions Inc. | - | 0.00% |
| 2025-02-07 | Invesco Ltd. | 13.86M | 5.70% |
| 2025-02-05 | BlackRock, Inc. | 16.77M | 6.90% |
| 2025-01-30 | The Vanguard Group | 16.54M | 6.79% |
| 2024-11-12 | Jacobs Engineering Group Inc. | 18.25M | 7.50% |
| 2024-11-12 | Jacobs Solutions Inc. | 18.25M | 7.50% |
| 2024-11-12 | (1) BlackRock, Inc. | 8.92M | 5.80% |
| 2024-10-24 | (1) BlackRock, Inc. | 8.92M | 5.80% |
| 2024-10-04 | Amentum Joint Venture LP | 90.02M | 37.00% |
| 2024-10-04 | Amentum Joint Venture GP LLC | 90.02M | 37.00% |
| Date | Stock Price | Shares Outstanding | Market Cap | Cash & Equivalents | Total Debt | Enterprise Value |
|---|---|---|---|---|---|---|
| 2025-10-03 | $25.95 | 243M | $6.31B | $437M | $4.17B | $10.04B |
| 2024-09-27 | $25.67 | 91M | $2.34B | $452M | $4.94B | $6.82B |
| 2023-09-30 | $29.51 | 90M | $2.66B | $305M | $4.33B | $6.68B |
| 2022-09-30 | $29.51 | 90M | $2.66B | $207M | $276.18M | $2.73B |
| 2021-09-30 | $29.51 | 90M | $2.66B | -$ | -$ | $2.66B |
| Date | Stock Price | Shares Outstanding | Market Cap | Cash & Equivalents | Total Debt | Enterprise Value |
|---|---|---|---|---|---|---|
| 2026-07-03 | $21.24 | 244M | $5.18B | $459M | $54M | $4.78B |
| 2026-04-03 | $27.04 | 244M | $6.6B | $428M | $3.93B | $10.1B |
| 2026-01-02 | $30.48 | 244M | $7.44B | $247M | $3.94B | $11.13B |
| 2025-10-03 | $25.95 | 243M | $6.31B | $437M | $4.17B | $10.04B |
| 2025-06-27 | $23.45 | 243M | $5.7B | $738M | $4.48B | $9.44B |
| 2025-03-28 | $18.07 | 243M | $4.39B | $546M | $4.68B | $8.52B |
| 2024-12-27 | $20.48 | 243M | $4.98B | $522M | $4.68B | $9.13B |
| 2024-09-27 | $25.67 | 92M | $2.36B | $452M | $4.94B | $6.85B |
| 2024-06-30 | $29.51 | 90.5M | $2.67B | $196M | $181.11M | $2.66B |
| 2024-03-31 | $29.51 | 90M | $2.66B | $179M | $96M | $2.57B |
| 2023-12-31 | $29.51 | 90M | $2.66B | $192M | $99M | $2.56B |
| 2023-09-30 | $29.51 | 166.65M | $4.92B | $305M | $4.33B | $8.94B |