Allison Transmission Holdings, Inc.

ALSNNYSEConsumer Cyclical● Active

$116.38

+$0.63(+0.54%)

Market Cap$9.7B

P/E Ratio—

52W High$137.62

52W Low$76.01

Avg Volume888K

Open$116.76

Beta0.94

Free Cash Flow Financials Revenue

Allison Transmission Holdings, Inc. (ALSN) Free Cash Flow & Analysis

Annual & trailing free cash flow, FCF margin, YoY change, valuation ratios, and peer context.

ALSN · free cash flow · updated Jun 8, 2026

Core FCF metrics

ALSN · FCF · TTM · margin & CAGR

Free cash flow was $649.0M for FY2025 (fiscal year ending 2025-12-31), down 1.4% year-over-year The FCF margin was 21.6%. Five-year CAGR stands at +7.8%.

FY2025 Free Cash Flow$649.0M▼ -1.4% YoY

Trailing 12M (TTM)$660.0Mtrailing 4 quarters sum

FCF Margin21.6%$649.0M ÷ revenue

3-Year CAGR+9.8%FY2022 → FY2025

5-Year CAGR+7.8%FY2020 → FY2025

FormulaFCF = Operating Cash Flow − Capital ExpendituresTTM = trailing 4 quarters sumCAGR → N/A if either endpoint ≤ 0

Source: FMP /cash-flow-statement · SEC 10-K / 10-Q · USDUpdated: Jun 8, 2026

Annual free cash flow history

FCF ($B, upper) · YoY Growth % (lower)

Positive FCFNegative FCF

Free Cash Flow

YoY Growth %

Annual free cash flow data

ALSN · free cash flow history · annual / quarterly

Fiscal YearOperating CFCapExFree Cash FlowYoY ChangeFCF Margin

FY2025Latest$824.0M(175M)$649.0M▼ 1.4%21.6%

FY2024$801.0M(143M)$658.0M▼ 0.2%20.4%

FY2023$784.0M(125M)$659.0M▲ +34.5%21.7%

FY2022$657.0M(167M)$490.0M▲ +6.5%17.7%

FY2021$635.0M(175M)$460.0M▲ +3.1%19.1%

FCF = Operating Cash Flow − Capital Expenditures · CapEx shown as (negative) · Source: SEC filings via FMP

FCF valuation metrics

ALSN · P/FCF · FCF yield · FCF per share

Allison Transmission Holdings, Inc. (ALSN) trades at a FCF yield of 6.85% and a price-to-free-cash-flow ratio of 14.8x. FCF per share stands at $7.86, calculated using trailing twelve-month FCF divided by basic weighted-average shares outstanding.

FCF Yield (TTM)

6.85%

Free Cash Flow ÷ Market Cap

per FMP freeCashFlowYieldTTM definition

FCF per Share (TTM)

$7.86

TTM FCF ÷ Shares Outstanding

Price / FCF

x14.8

Share Price ÷ FCF per Share

EV / FCF (TTM)

x20.6

Enterprise Value basis

Source: FMP /key-metrics-ttm · /cash-flow-statement Q · /income-statementFY2025 · 2025-12-31

Cash flow statement summary

ALSN · cash flow statement · operating / investing / financing

For FY2025, Allison Transmission Holdings, Inc. generated $824.0M in operating cash flow and spent 175M in capital expenditures, yielding $649.0M in free cash flow.

Operating Activities

+$824.0M

Cash from core business operations

2025-12-31

Investing Activities

−$184.0M

CapEx, acquisitions & investments

2025-12-31

Financing Activities

+$69.0M

Buybacks, dividends & debt

2025-12-31

FCF FormulaOperating CF ($824.0M) − |CapEx| (175M) = FCF ($649.0M)

For the complete Operating / Investing / Financing line-item breakdown:

View Full Cash Flow Statement →

Free cash flow vs peers (Consumer Cyclical)

ALSN vs peers · FCF

#CompanyFree Cash FlowYoYFCF MarginRelative

Allison Transmission Holdings, Inc.YOU

ALSN

$649.0M-1.4%21.6%

Toyota Motor Corporation

Alibaba Group Holding Limited

BABA

−$50.72B-164.9%-5.0%

Loss

Consumer Cyclical · Sorted by FCF · FMP /cash-flow-statementFull FCF Rankings →

About Free Cash Flow & Methodology

Allison Transmission Holdings, Inc. (ALSN) reported free cash flow of $649.0M for FY2025 (fiscal year ending 2025-12-31), down 1.4% year-over-year. The FCF margin was 21.6%.

Based on available data, Allison Transmission Holdings, Inc. has maintained positive free cash flow for at least 15 fiscal year(s). FCF peaked at $737.0M in FY2018. The 5-year CAGR stands at +7.8%.

Allison Transmission Holdings, Inc.'s FCF yield is 6.85% and price-to-FCF ratio is 14.8x for FY2025, based on the latest available data.

Data sourced from FMP /cash-flow-statement · SEC 10-K / 10-Q · USD.

Q&A and summaries align with SEC 10-K/10-Q cash flow disclosures and FMP /cash-flow-statement where noted.

Revenue Financial statements Net income Earnings Forecast Price history Market cap Cash on hand P/E ratio

Frequently asked questions

ALSN free cash flow · 8 questions

Allison Transmission Holdings, Inc. free cash flow was $649.0M for FY2025, down 1.4% year-over-year. On a trailing twelve-month (TTM) basis, free cash flow stands at $660.0M.

ALSN free cash flowALSN FCFALSN FCF 2025ALSN free cash flow TTM

▸ Source: FMP /cash-flow-statement · US GAAP · Allison Transmission Holdings, Inc. · Allison Transmission Holdings, Inc. SEC 10-K & 10-Q filings · US GAAP · Last updated: Jun 8, 2026