ALSN Debt/Equity Ratio - Allison Transmission Holdings Inc

Complete source-backed debt/equity ratio history.

Available history: 2011-12-31 to 2025-12-31
Data captured: 2026-09-04

Historical Debt/Equity Ratio

Date	Debt/Equity Ratio
2025-12-31	1.55
2025-09-30	1.3
2025-06-30	1.37
2025-03-31	1.44
2024-12-31	1.45
2024-09-30	1.48
2024-06-30	1.62
2024-03-31	1.79
2023-12-31	2.03
2023-09-30	2.11
2023-06-30	2.37
2023-03-31	2.54
2022-12-31	2.87
2022-09-30	3.29
2022-06-30	3.35
2022-03-31	3.7
2021-12-31	3.96
2021-09-30	3.55
2021-06-30	3.43
2021-03-31	3.29
2020-12-31	3.32
2020-09-30	3.37
2020-06-30	4.02
2020-03-31	3.63
2019-12-31	3.22
2019-09-30	3.39
2019-06-30	3.77
2019-03-31	3.38
2018-12-31	3.83
2018-09-30	3.69
2018-06-30	4.19
2018-03-31	3.6
2017-12-31	3.7
2017-09-30	4.59
2017-06-30	3.39
2017-03-31	3.26
2016-12-31	2
2016-09-30	1.93
2016-06-30	2.04
2016-03-31	2.01
2015-12-31	2
2015-09-30	1.98
2015-06-30	1.77
2015-03-31	1.74
2014-12-31	1.78
2014-09-30	1.91
2014-06-30	2.06
2014-03-31	1.92
2013-12-31	1.86
2013-09-30	2
2013-06-30	1.97
2013-03-31	2.02
2012-12-31	2.08
2012-09-30	2.2
2012-06-30	2.35
2012-03-31	3.57
2011-12-31	4.11

Annual Debt/Equity Ratio

Date	Debt/Equity Ratio
2025-12-31	1.55
2024-12-31	1.45
2023-12-31	2.03
2022-12-31	2.87
2021-12-31	3.96
2020-12-31	3.32
2019-12-31	3.22
2018-12-31	3.83
2017-12-31	3.7
2016-12-31	2
2015-12-31	2
2014-12-31	1.78
2013-12-31	1.86
2012-12-31	2.08
2011-12-31	4.11