Companies › TransDigm Group INC

TransDigm Group INC (TDG): Financial Statements and Key Figures

TransDigm Group INC (ticker TDG) is classified by the SEC under industry code 3728, Aircraft Parts & Auxiliary Equipment, NEC, and is listed on NYSE. It files its annual report with the U.S. Securities and Exchange Commission (SEC) on Form 10-K and reports in US dollars. Its fiscal 2026 ended on 30 September 2026; the annual report for that year was filed on 10 November 2026. For that year it reported revenue of US$ 10,557 million, net income of US$ 2,107 million and total assets of US$ 28,014 million at the year end. Fiscal years 2017 to 2026 are shown below.

The figures are as the company filed them, standardised by reporting tag; the filing is the authority. For education and analysis, not investment advice.

Key Figures

Money in US$ millions; earnings per share in US dollars. Free cash flow is the cash from operating activities less capital expenditures. Total debt is short-term plus long-term debt, or the total the company itself tags when that is larger. A margin is the profit line divided by revenue; return on equity is net income divided by the average of shareholders' equity at the start and the end of the year. A blank cell means the company does not report the line under a standard tag; it does not mean zero.

Table 1: Key figures of TransDigm Group INC by fiscal year
Fiscal year2017201820192020202120222023202420252026
year ended on30 Sep30 Sep30 Sep30 Sep30 Sep30 Sep30 Sep30 Sep30 Sep30 Sep
Revenue (US$ millions)3,5043,8115,2235,1034,7985,4296,5857,9408,83110,557
Net income (US$ millions)5979578906996808661,2981,7142,0742,107
Earnings per share, diluted (US$)7.8816.2013.848.9610.4113.4022.0325.6232.0835.51
Cash from operating activities (US$ millions)7891,0221,0151,2139139481,3752,0452,0382,187
Free cash flow (US$ millions)7189499131,1088088291,2361,8801,8161,913
Total assets (US$ millions)9,97612,19716,25518,39519,31518,10719,97025,58622,90928,014
Total debt (US$ millions)11,46312,57816,54919,66019,64919,44519,40124,39429,29133,890
Shareholders' equity (US$ millions)−2,951−1,808−2,894−3,972−2,916−3,773−1,984−6,290−9,686−10,000
Gross margin56.6 %57.1 %53.8 %51.9 %52.4 %57.1 %58.3 %58.8 %60.1 %59.2 %
Operating margin42.3 %43.4 %36.9 %34.3 %35.2 %40.8 %44.4 %44.5 %47.2 %45.6 %
Net margin17.0 %25.1 %17.0 %13.7 %14.2 %16.0 %19.7 %21.6 %23.5 %20.0 %
Return on equity

Last twelve months: the latest report on file is the annual report, so the last twelve months are fiscal 2026 itself and no extra column is shown.

Charts

Figure 1: Revenue and net income by fiscal year (US$ millions)

Figure 2: Cash from operating activities and free cash flow by fiscal year (US$ millions)

Compound Growth

The compound annual growth rate is the single yearly rate that, applied every year, takes the first value to the last one: the last value divided by the first, raised to the power of one over the number of years, less one. It uses only the two end values, so an unusual first or last year moves it a great deal.

  • Revenue: 3,171 in fiscal 2016 to 10,557 in fiscal 2026 (US$ millions), 10 years: 12.8 % a year.
  • Diluted earnings per share: 10.39 in fiscal 2016 to 35.51 in fiscal 2026 (US dollars per share), 10 years: 13.1 % a year.

Analyse This Company

Each link opens a calculator with TransDigm Group INC loaded from the same data.

  • Company Financial Statements: The full income statement, balance sheet and cash flow statement of each fiscal year, with common-size and growth views.
  • Capital Allocation History: Where the cash from operations went each year: capital expenditures, dividends, share repurchases, debt.
  • Dividend Sustainability: How the dividends paid compare with earnings and with free cash flow, year by year.
  • Earnings Quality Trend: How much of reported earnings arrived as cash, and how accruals moved over the years.
  • Reverse DCF: The growth in free cash flow that a share price you type would assume.
  • Financial Quality Scores: The Piotroski F-score and the DuPont breakdown of return on equity, worked step by step.
  • Valuation Range: What a share price you type corresponds to as multiples of earnings, cash flow and book value, against the company's own history.

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Same Industry

The one other company in the data with the industry code 3728 (Aircraft Parts & Auxiliary Equipment, NEC), in alphabetical order; the index lists every company.

Source

The annual report first filed for each fiscal year, with a link to its index page on EDGAR, the SEC's filing system. A later annual report repeats earlier years for comparison and sometimes restates them; where a value was taken from a later report, the last column gives the date of the latest one used.

Table 2: The filing behind each fiscal year
Fiscal yearYear endedFormFiledOn EDGARLater report used, filed
202630 Sep 2026Form 10-K10 Nov 2026filing index
202530 Sep 2025Form 10-K12 Nov 2025filing index10 Nov 2026
202430 Sep 2024Form 10-K7 Nov 2024filing index10 Nov 2026
202330 Sep 2023Form 10-K9 Nov 2023filing index12 Nov 2025
202230 Sep 2022Form 10-K10 Nov 2022filing index7 Nov 2024
202130 Sep 2021Form 10-K16 Nov 2021filing index9 Nov 2023
202030 Sep 2020Form 10-K12 Nov 2020filing index10 Nov 2022
201930 Sep 2019Form 10-K19 Nov 2019filing index16 Nov 2021
201830 Sep 2018Form 10-K9 Nov 2018filing index12 Nov 2020
201730 Sep 2017Form 10-K13 Nov 2017filing index19 Nov 2019
  • The figures are as filed with the SEC and standardised by reporting tag. The filing is the authority: check it before relying on a number.
  • A blank cell means the company does not tag that line, or the tagged figure is withheld as incomplete. It does not mean zero.
  • Currency: every figure is in the currency the company reported that year (US dollars here). Nothing is converted.
  • Per-share figures are adjusted for stock splits detected from the company's own restated figures, except where a year is flagged; the as-filed values are in the filings.
  • For a bank, broker, insurer or other financial company (SIC codes 6000 to 6799) net debt, EBITDA, the current ratio and debt to equity are not meaningful and the tools show them as n/m.
  • A fiscal year is named after the calendar year in which it ends. The data is updated from time to time, not daily; this company's figures were loaded on 13 November 2026.

For education and analysis, not investment advice.