Transdigm Group Incorporated (TDG)

Operating return on assets (Operating ROA)

Sep 30, 2025 Sep 30, 2024 Sep 30, 2023 Sep 30, 2022 Sep 30, 2021
Operating income US$ in thousands 4,165,000 3,531,000 2,923,000 2,215,000 1,691,000
Total assets US$ in thousands 22,909,000 25,586,000 19,970,000 18,107,000 19,315,000
Operating ROA 18.18% 13.80% 14.64% 12.23% 8.75%

September 30, 2025 calculation

Operating ROA = Operating income ÷ Total assets
= $4,165,000K ÷ $22,909,000K
= 18.18%