Allison Transmission Holdings, Inc. (ALSN) Earnings History
Elite Compounder15 years of earnings data (2011–2025) · 5-year EPS CAGR exceeds 18% — top-tier earnings quality
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Allison Transmission Holdings, Inc. (ALSN) Earnings Overview
As of June 22, 2026, Allison Transmission Holdings, Inc. (ALSN) reported trailing twelve-month net income of $543M, reflecting -11.8% year-over-year growth. The company earned $6.46 per diluted share over the past four quarters, with a net profit margin of 20.7%.
Looking at the long-term picture, ALSN's 5-year EPS compound annual growth rate (CAGR) stands at +22.8%, indicating exceptional earnings growth. The company achieved its highest annual net income of $731M in fiscal 2024.
Allison Transmission Holdings, Inc. maintains industry-leading profitability with a gross margin of 48.4%, operating margin of 32.3%, and net margin of 20.7%. This margin structure demonstrates strong pricing power and operational efficiency. View revenue history →
Compared to peers including ASTE ($26M net income, 2.8% margin), BWA ($362M net income, 1.9% margin), DAN (-$33M net income, 1.1% margin), ALSN has outperformed on profitability metrics. Compare ALSN vs ASTE →
ALSN Earnings vs Peers
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ALSN Historical Earnings Data (2011–2025)
15 years| Fiscal Year | Net Income | YoY % | Operating Income | EPS (Diluted) | Net Margin | Op. Margin |
|---|---|---|---|---|---|---|
| 2025 | $623M | -14.8% | $973M | $7.33 | 20.7% | 32.3% |
| 2024 | $731M | +8.6% | $992M | $8.31 | 22.7% | 30.8% |
| 2023 | $673M | +26.7% | $919M | $7.40 | 22.2% | 30.3% |
| 2022 | $531M | +20.1% | $784M | $5.53 | 19.2% | 28.3% |
| 2021 | $442M | +47.8% | $669M | $4.13 | 18.4% | 27.9% |
| 2020 | $299M | -50.5% | $534M | $2.62 | 14.4% | 25.7% |
| 2019 | $604M | -5.5% | $892M | $4.91 | 22.4% | 33.1% |
| 2018 | $639M | +26.8% | $923M | $4.78 | 23.6% | 34.0% |
| 2017 | $504M | +134.4% | $652M | $3.36 | 22.3% | 28.8% |
| 2016 | $215M | +18.1% | $452M | $1.27 | 11.7% | 24.6% |
| 2015 | $182M | -20.4% | $429M | $1.03 | 9.2% | 21.6% |
| 2014 | $229M | +38.2% | $512M | $1.25 | 10.7% | 24.1% |
| 2013 | $165M | -67.8% | $410M | $0.88 | 8.6% | 21.3% |
| 2012 | $514M | +399.2% | $420M | $2.76 | 24.0% | 19.6% |
| 2011 | $103M | - | $429M | $0.57 | 4.8% | 19.8% |
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ALSN — Frequently Asked Questions
Quick answers to the most common questions about buying ALSN stock.
What is ALSN earnings per share (EPS)?
ALSN trailing twelve-month (TTM) diluted EPS is $6.46, reflecting -11.8% year-over-year growth. The 5-year EPS CAGR is +22.8%. Complete EPS history from 2011 to 2025 is available in the table on this page.
What is Allison Transmission Holdings, Inc.'s net income?
Allison Transmission Holdings, Inc. (ALSN) trailing twelve-month net income is $543M as of 2025. Earnings declined -11.8% year-over-year. Allison Transmission Holdings, Inc. has been profitable for 15 consecutive years.
Is ALSN profitable?
Yes, ALSN is profitable with a TTM net income of $543M and a net profit margin of +20.7%. Allison Transmission Holdings, Inc. has generated profits for 15 consecutive years.
What is ALSN's earnings growth rate?
ALSN compound annual EPS growth rates (CAGR): 1-Year: -11.8%, 3-Year: +9.8%, 5-Year: +22.8%, 10-Year: +21.7%. These figures measure the annualised rate of diluted EPS growth over each period, based on data from 2011 to 2025.
What are ALSN's profit margins?
Allison Transmission Holdings, Inc. net profit margin is +20.7%, operating margin is +32.3%, and gross margin is +48.4%. Above-average net margins reflect strong pricing power and competitive moat. Return on Equity is +35.4%.
Is ALSN growing earnings?
ALSN earnings are declining — EPS fell -11.8% year-over-year. TTM net income dropped to $543M. This contrasts with the 5-year CAGR of +22.8%.
What was ALSN's best earnings year?
Allison Transmission Holdings, Inc.'s highest annual net income on record is $731M, achieved in fiscal year 2024. Earnings history on this page spans 2011 to 2025 and includes all annual and quarterly figures.
What were ALSN's earnings last quarter?
ALSN's most recent reported quarter was Q1 2026. Net income was $112M with diluted EPS of $1.33. For a full breakdown of all quarters, see the quarterly earnings table on this page.