Amentum Holdings Inc. (AMTM)

Debt-to-capital ratio

Dec 31, 2025 Dec 31, 2024 Sep 30, 2024 Dec 31, 2023 Dec 31, 2022
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
Debt-to-capital ratio 0.00 0.00 0.51 0.00 0.00

December 31, 2025 calculation

Debt-to-capital ratio = Long-term debt ÷ (Long-term debt + Total stockholders’ equity)
= $—K ÷ ($—K + $4,505,000K)
= 0.00