Allison Transmission Holdings (ALSN) Debt to Equity (2011 - 2026)

Allison Transmission Holdings has disclosed Debt to Equity across 16 years of filings, most recently posting $2.24 for Q1 2026.

• Debt to Equity for Q1 2026 came in at $2.24, up 55.56% year-over-year; the trailing twelve-month figure through Mar 2026 was $2.24 (up 55.56% YoY), and the FY2025 annual result was $1.55, up 6.49% from the prior year.
• Debt to Equity came in at $2.24 for Q1 2026 at Allison Transmission Holdings, up from $1.55 in the prior quarter.
• In the past five years, Debt to Equity ranged from a high of $3.69 in Q1 2022 to a low of $1.3 in Q3 2025.
• The 5-year median for Debt to Equity is $2.03 (2023), against an average of $2.15.
• Across the five-year window, Debt to Equity slumped 35.74% in 2023 and jumped 55.56% in 2026, its largest moves.
• Allison Transmission Holdings' Debt to Equity stood at $2.87 in 2022, then dropped by 29.23% to $2.03 in 2023, then dropped by 28.39% to $1.45 in 2024, then gained by 6.49% to $1.55 in 2025, then jumped by 44.85% to $2.24 in 2026.
• The last three Debt to Equity figures came in at $2.24 (Q1 2026), $1.55 (Q4 2025), and $1.3 (Q3 2025), per Business Quant data.