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StockVS

NYSE · Auto Parts · USD

Allison Transmission Holdings, Inc. (ALSN) Stock Analysis

Allison Transmission Holdings, Inc. (ALSN) is a Auto Parts stock listed on NYSE and quoted in US Dollar.

Last Updated: October 21, 2026

ALSN

$110.94

+$1.28 (+1.17%)

Oct 21, 2026 · Market close

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Price History

Hover for the daily close. The dotted line marks the period open.

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ALSN Key Statistics

As of Oct 21, 2026
Trading
Open
$110.20
Previous Close
$109.66
Day's Range
108.91–111.13
52-Week Range
76.01–137.62
Volume
520.00K
BetaHow much the share price moves relative to the wider market. 1.0 moves in line with it; above 1.0 swings more, below 1.0 less.
0.98
Valuation
Market Cap
$9.16B
P/E Ratio
17.64
Forward P/EShare price divided by forecast earnings for the year ahead, rather than the year just past.
9.85
PEG RatioThe P/E ratio divided by the expected earnings growth rate. It puts a high P/E in the context of how fast profits are growing.
0.51
P/S ratioMarket value divided by annual revenue. Useful for companies that are not yet profitable, where a P/E cannot be calculated.
2.08
EPS (ttm)Profit attributable to each share over the last twelve months.
6.29
Financials (FY)
Revenue (FY)
$3.01B−6.67%
Net Income (FY)
$623.00M−14.77%
Profit marginThe share of revenue left as profit after all costs and taxes.
12.02%
Shares OutstandingThe total number of shares held by all investors. Market value is this figure multiplied by the share price.
82.58M
1-Year Return
+35.59%
Dividend and dates
Dividend
$1.16+1.06%
Ex-Dividend Date
August 21, 2026
Earnings Date
November 2, 2026
Avg Volume
798.14K

Only metrics the company reports are shown. Data provided by Yahoo Finance via yfinance. Updated daily.

Key facts

As of October 21, 2026, ALSN closed at $110.94, +35.59% over 1 year.

Allison Transmission Holdings, Inc. (ALSN) has a market capitalization of $9.16B.

In fiscal 2025, ALSN reported revenue of $3.01B.

ALSN Stock Return by Calendar Year

Allison Transmission Holdings, Inc. (ALSN) 10-year return: what $10,000 became

1 year
$10,000 $13,559
+35.59%
5 years
$10,000 $33,976
+239.76%
10 years
$10,000 $46,971
+369.71%

If you had invested $10,000 in Allison Transmission Holdings, Inc. (ALSN) 10 years ago, at the close on October 21, 2016, it would have been worth $46,971 at the close on October 21, 2026: +369.71% in total, +16.73% a year, with dividends reinvested. A historical calculation from closing prices adjusted for splits and dividends, before fees and taxes.

Calendar-year returns computed from daily closing prices. Partial years are shown muted and marked with an asterisk.

YearReturn
2026 (partial year)+13.88%
2025−8.34%
2024+88.02%
2023+42.31%
2022+16.85%
2021−14.08%
2020−9.08%
2019+11.50%
2018+3.34%
2017+29.90%
2016 (partial year)+20.06%

As of October 21, 2026.

ALSN Revenue and Earnings by Fiscal Year

FY ends December
Fiscal yearRevenueNet incomeNet margin
2025$3.01B$623.00M20.7%
2024$3.23B$731.00M22.7%
2023$3.04B$673.00M22.2%
2022$2.77B$531.00M19.2%
Fiscal yearRevenueGross profitOperating incomeNet incomeNet margin
2025$3.01B$1.46B$909.00M$623.00M20.7%
2024$3.23B$1.53B$993.00M$731.00M22.7%
2023$3.04B$1.47B$919.00M$673.00M22.2%
2022$2.77B$1.30B$784.00M$531.00M19.2%

Annual figures as reported, in the company's reporting currency. As of December 31, 2025.

ALSN Dividend History

$1.08+8.0% vs 2024

Dividends per share, 2025 · 4 payments

YearDividends per sharePaymentsChange
2026*$0.873—
2025$1.084+8.0%
2024$1.004+8.7%
2023$0.924+9.5%
YearDividends per sharePaymentsChange
2026 (partial year)$0.873—
2025$1.084+8.0%
2024$1.004+8.7%
2023$0.924+9.5%
2022$0.844+10.5%
2021$0.764+11.8%
2020$0.684+13.3%
2019$0.604+0.0%
2018$0.604+0.0%
2017$0.604+300.0%
2016$0.151—

Most recent payment: $0.29 per share, ex-dividend August 21, 2026. Per-share amounts summed by calendar year from ex-dividend dates. Partial years are shown muted and marked with an asterisk.

ALSN Valuation vs Auto Parts Median

Median of 60 stocks
MetricALSNAuto Parts medianvs median
P/E17.6417.212% above
P/S ratio2.080.543.8x the median
Profit margin12.02%2.60%9.4 pts above

Medians across 60 Auto Parts stocks that report the metric. Medians, not averages, so one outlier cannot move them. As of October 21, 2026.

Recent News

All 20 articles ↓

News provided by third-party sources. Not financial advice.

Analysis

Data-derived

Company Overview

Allison Transmission Holdings, Inc. (ALSN) is capitalised at $9.16B on the latest close. It is classified in the Auto Parts industry, within the Consumer Cyclical sector. Headcount on file is 4,000.

The 52-week range on file runs from $76.01 to $137.62. ALSN last closed at $110.94 on October 21, 2026. That is +$1.28 (+1.17%) against the previous close. The latest close sits 45.95% above that 52-week low.

Financial Health

The most recent full year on file, fiscal 2025, shows revenue of $3.01B. That is −6.67% against the prior fiscal year, when revenue was $3.23B. Net income for the same year was $623.00M. That is −14.77% against the prior fiscal year. Profit margin runs at 12.02%. That is 9.4 percentage points above the Auto Parts median of 2.6%. Trailing earnings per share are 6.29.

Across the 4 fiscal years on file, revenue moves from $2.77B in 2022 to $3.01B in 2025. Of those 4 years, 4 report positive net income.

Valuation Assessment

On trailing earnings, the shares are priced at 17.64 times earnings. That is 2.5% above the Auto Parts median of 17.21. The forward P/E on file is 9.85. The PEG ratio, which sets the P/E against expected earnings growth, reads 0.51. The price-to-sales ratio is 2.08. On price-to-sales that is 3.8 times the Auto Parts median of 0.54. The medians here are taken across 60 Auto Parts companies that report the metric.

The reported beta is 0.98. Daily returns over the trailing 10 years annualize to a volatility of 30.17%. Over the trailing twelve months the total return is +35.59%. Measured over 10 years, that is +16.73% a year compounded.

Growth & Income

Shareholders receive a dividend, yielding 1.06% on the latest price. That is 1.1 percentage points below the Auto Parts median yield of 2.18%. The indicated annual rate is $1.16 a share. The ex-dividend date on file is August 21, 2026. Dividends are recorded for 11 calendar years; 2026 shows 3 payments totalling $0.87 a share. The year before, 2025, totalled $1.08 a share.

Across the complete calendar years on file, 2024 returned +88.02% and 2021 returned −14.08%. Of the 9 complete calendar years on file, 6 finished higher. 2026 is still running; the total return is +13.88% year to date.

Peer Comparison

Allison Transmission Holdings, Inc. (ALSN) operates in the Auto Parts industry. Here is how it compares to its closest peers by market capitalization:

Company Ticker Market Cap P/E Ratio
Allison Transmission Holdings, Inc. ALSN $9.16B 17.6
O'Reilly Automotive, Inc. ORLY $72.16B 28.3
AutoZone, Inc. AZO $51.11B 20.7
Magna International Inc. MG.TO CA$23.95B 23.8

Market caps are shown in each company's own trading currency, without conversion, and the peers are listed in order of these unconverted figures.

The Auto Parts industry average P/E ratio is 17.2x. Allison Transmission Holdings, Inc. trades at a P/E of 17.6.

Every figure above is read from this page's own data on each daily rebuild. Informational only, not financial advice. As of October 21, 2026.

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 GPC

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About Allison Transmission Holdings, Inc.

Allison Transmission Holdings, Inc., together with its subsidiaries, designs, manufactures, and sells fully automatic transmissions for medium- and heavy-duty commercial vehicles and medium- and heavy-tactical U.S. defense vehicles, and electrified propulsion systems worldwide. It offers transmissions for various applications, including distribution, refuse, construction, fire, and emergency on-highway trucks; school and transit buses; motor homes; energy, mining, and construction of off-highway vehicles and equipment; and wheeled and tracked defense vehicles. The company also provides its transmissions and electric propulsion solutions under the Allison Transmission brand name; and remanufactured transmissions under the ReTran brand name. In addition, it sells branded replacement parts, support equipment, aluminum die cast components, and other products necessary to service the installed base of vehicles utilizing its solutions, as well as defense kits, engineering services, and extended transmission coverage services to various original equipment manufacturers, distributors, and the U.S. government. The company was formerly known as Clutch Holdings, Inc. Allison Transmission Holdings, Inc. was founded in 1915 and is headquartered in Indianapolis, Indiana.

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