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Allison Transmission Holdings (ALSN) Q2 2025 earnings results (second quarter 2025)

10-Q filed Aug 5, 2025

Allison Transmission Holdings (ALSN) reported revenue of $814M for the second quarter 2025 (Q2 2025), -0.2% from a year earlier and +6% from the quarter before. Operating margin was 31.4%, net earnings $195M (24.0% of revenue).

Revenue$814M
Year over year-0.2%
Quarter over quarter+6%
Operating margin31.4%
Net earnings$195M

Allison Transmission Holdings, Q2 2025: revenue $814M (-0.2% year over year), operating margin 31.4%, net earnings $195M, operating cash flow $184M. The chart follows the revenue to costs, profit and cash.

Q2 2025AmountQ/QY/Y
Revenue$814M+6%-0.2%
Gross profit$403M+7%+2%
Operating profit$256M+3%-3%
Net earnings$195M+2%+4%
Operating cash flow$184M+2%+8%
Free cash flow$153M-1%+2%

What changed

Revenue was $814.0M in Q2 2025, roughly flat year over year and up 6% from the previous quarter. North America on Highway was the largest line at 51% of revenue. North America on Highway lost $39.0M year over year (down 9%), 1950% of the total change.

Gross margin was 49.5%, up 1.2 points from a year earlier. Operating profit was $256.0M, a 31.4% margin (down 0.8 points year over year). Operating expenses grew 12% against flat revenue. The fastest-growing cost line was SG&A (+27%). Net earnings were $195.0M, up 4% year over year. The effective tax rate was 19.4%.

Operating cash flow was $184.0M (up 8% year over year), 94% of net earnings. Non-cash charges added back $30.0M of depreciation and amortization and $8.0M of share-based compensation. Working capital and other items used $49.0M. Capital expenditures of $31.0M left free cash flow of $153.0M.

Questions

What was Allison Transmission Holdings' revenue in the second quarter 2025?

Allison Transmission Holdings (ALSN) reported revenue of $814M for the second quarter 2025 (Q2 2025), -0.2% from a year earlier and +6% from the quarter before.

Was Allison Transmission Holdings profitable in the second quarter 2025?

Operating profit was $256M (31.4% of revenue) and net earnings $195M.

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Source: Allison Transmission Holdings 10-Q on SEC EDGAR.