Amphenol Corporation (APH)

Return on total capital

Dec 31, 2025 Dec 31, 2024 Dec 31, 2023 Dec 31, 2022 Dec 31, 2021
Earnings before interest and tax (EBIT) US$ in thousands 5,968,500 3,228,900 2,559,600 2,595,800 2,104,700
Long-term debt US$ in thousands — — — — —
Total stockholders’ equity US$ in thousands 13,413,100 9,792,000 8,346,500 7,015,600 6,302,000
Return on total capital 44.50% 32.97% 30.67% 37.00% 33.40%

December 31, 2025 calculation

Return on total capital = EBIT ÷ (Long-term debt + Total stockholders’ equity)
= $5,968,500K ÷ ($—K + $13,413,100K)
= 44.50%