Amentum Holdings Inc. (AMTM)

Return on total capital

Dec 31, 2025 Dec 31, 2024 Sep 30, 2024 Dec 31, 2023 Dec 31, 2022
Earnings before interest and tax (EBIT) US$ in thousands 468,000 315,000 56,543 88,935
Long-term debt US$ in thousands 4,643,000
Total stockholders’ equity US$ in thousands 4,505,000 4,460,000 4,460,000 375,000 3,259,000
Return on total capital 10.39% 7.06% 0.00% 15.08% 2.73%

December 31, 2025 calculation

Return on total capital = EBIT ÷ (Long-term debt + Total stockholders’ equity)
= $468,000K ÷ ($—K + $4,505,000K)
= 10.39%