Kirby Corporation (KEX)
Debt-to-capital ratio
| Sep 30, 2025 | Jun 30, 2025 | Mar 31, 2025 | Dec 31, 2024 | Sep 30, 2024 | Jun 30, 2024 | Mar 31, 2024 | Dec 31, 2023 | Sep 30, 2023 | Jun 30, 2023 | Mar 31, 2023 | Dec 31, 2022 | Sep 30, 2022 | Jun 30, 2022 | Mar 31, 2022 | Dec 31, 2021 | Sep 30, 2021 | Jun 30, 2021 | Mar 31, 2021 | Dec 31, 2020 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Long-term debt | US$ in thousands | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Total stockholders’ equity | US$ in thousands | 3,361,180 | 3,388,070 | 3,326,040 | 3,351,810 | 3,302,330 | 3,261,460 | 3,215,650 | 3,185,430 | 3,156,890 | 3,110,640 | 3,082,930 | 3,042,880 | 2,973,060 | 2,927,390 | 2,909,460 | 2,886,320 | 2,843,750 | 3,101,690 | 3,085,270 | 3,084,310 |
| Debt-to-capital ratio | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
September 30, 2025 calculation
Debt-to-capital ratio = Long-term debt ÷ (Long-term debt + Total stockholders’ equity)
= $—K ÷ ($—K + $3,361,180K)
= 0.00