Transdigm Group Incorporated (TDG)
Days of inventory on hand (DOH)
| 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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Inventory turnover | 1.69 | 1.68 | 1.69 | 1.71 | 1.74 | 1.65 | 1.71 | 1.69 | 1.70 | 1.63 | 1.62 | 1.67 | 1.75 | 1.71 | 1.80 | 1.85 | 1.93 | 1.93 | 1.88 | 1.84 | |
| DOH | days | 215.52 | 216.73 | 215.78 | 214.05 | 209.59 | 221.12 | 214.07 | 216.09 | 215.11 | 224.52 | 225.67 | 218.76 | 208.66 | 213.19 | 202.29 | 196.92 | 189.21 | 188.74 | 193.67 | 198.58 |
September 30, 2025 calculation
DOH = 365 ÷ Inventory turnover
= 365 ÷ 1.69
= 215.52