TRANSDIGM GROUP INC
Fiscal years labelled by the calendar year in which they end. Bars in $ billions; per-share figures as reported.
CAPITALIZATION 9/30/25
| ($ millions) | Amount | % |
|---|---|---|
| Total debt | 29,291 | 149.4 |
| Stockholders' equity | (9,686) | -49.4 |
| Total capitalization | 19,605 | 100.0 |
55,276,525 shares outstanding at 31 July 2026 (cover page of the 10-Q filed 4 August 2026).
LONG-TERM DEBT 9/30/25
| ($ millions) | Amount |
|---|---|
| Long-term debt, incl. current maturities | 29,291 |
| Long-term debt, noncurrent | 29,167 |
| Current maturities | 124 |
CAPITAL STOCK 9/30/25
| Common shares authorized | 224,400,000 |
| Common shares issued | 62,465,317 |
| Treasury shares | 6,089,675 |
| Par or stated value per share ($) | 0.01 |
| Outstanding at 7/31/26 | 55,276,525 |
DIVIDENDS DECLARED/PAID
| Fiscal year | Per share $ | Payout % |
|---|---|---|
| 2025 | – | – |
| 2024 | – | – |
| 2023 | 0.00 | 0.0 |
| 2022 | 18.50 | 138.1 |
| 2021 | 0.00 | 0.0 |
HISTORY AND BUSINESS
HISTORY: Incorporated in Delaware. Formerly known as TD HOLDING CORP (to 20 December 2005).
BUSINESS: Classified by the SEC under Standard Industrial Classification 3728, Aircraft Parts & Auxiliary Equipment, NEC. Large accelerated filer. Principal executive office: 1350 Euclid Avenue, Suite 1600, Cleveland, OH 44115. Fiscal year ends September 30. For a description of the business, see Item 1 of the latest 10-K.
CONSOLIDATED INCOME ACCOUNT, YEARS ENDED
| ($ millions) | 9/30/25 | 9/30/24 | 9/30/23 |
|---|---|---|---|
| Revenues | 8,831 | 7,940 | 6,585 |
| Cost of revenues | 3,520 | 3,268 | 2,743 |
| Gross profit | 5,311 | 4,672 | 3,842 |
| Research and development | 118 | 107 | 105 |
| Selling, general and administrative | 945 | 980 | 780 |
| Depreciation and amortization | 367 | 312 | 268 |
| Operating income | 4,165 | 3,531 | 2,923 |
| Income before income taxes | 2,629 | 2,215 | 1,716 |
| Income taxes | 555 | 500 | 417 |
| Net income | 2,074 | 1,714 | 1,298 |
| Earned per share, diluted ($) | 32.08 | 25.62 | 22.03 |
| Dividends per share ($) | – | – | 0.00 |
CONSOLIDATED BALANCE SHEET
| ($ millions) | 9/30/25 | 9/30/24 |
|---|---|---|
| Cash and equivalents | 2,808 | 6,261 |
| Receivables, net | 1,617 | 1,381 |
| Inventories | 2,095 | 1,876 |
| Total current assets | 7,012 | 10,029 |
| Property, plant and equipment, net | 1,579 | 1,488 |
| Goodwill | 10,612 | 10,419 |
| Total assets | 22,909 | 25,586 |
| Total current liabilities | 2,182 | 6,339 |
| Long-term debt | 29,167 | 24,296 |
| Total liabilities | 32,588 | 31,869 |
| Stockholders' equity | (9,686) | (6,290) |
| Total liabilities and equity | 22,909 | 25,586 |
TEN-YEAR STATISTICS: FISCAL YEARS ($ millions except per share)
| Fiscal year ended | Revenues | Oper. income | Net income | Net margin % | EPS diluted $ | Div. per share $ | Oper. cash flow | Capital expend. | Free cash flow | Total assets | Total liabilities | Total debt | Stockholders' equity | ROE % | Debt / equity |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9/30/25 | 8,831 | 4,165 | 2,074 | 23.5 | 32.08 | – | 2,038 | 222 | 1,816 | 22,909 | 32,588 | 29,291 | (9,686) | -21.4 | -3.02 |
| 9/30/24 | 7,940 | 3,531 | 1,714 | 21.6 | 25.62 | – | 2,045 | 165 | 1,880 | 25,586 | 31,869 | 24,394 | (6,290) | -27.2 | -3.88 |
| 9/30/23 | 6,585 | 2,923 | 1,298 | 19.7 | 22.03 | 0.00 | 1,375 | 139 | 1,236 | 19,970 | 21,948 | 19,401 | (1,984) | -65.4 | -9.78 |
| 9/30/22 | 5,429 | 2,215 | 866 | 16.0 | 13.40 | 18.50 | 948 | 119 | 829 | 18,107 | 21,873 | 19,445 | (3,773) | -23.0 | -5.15 |
| 9/30/21 | 4,798 | 1,691 | 680 | 14.2 | 10.41 | 0.00 | 913 | 105 | 808 | 19,315 | 22,225 | 19,649 | (2,916) | -23.3 | -6.74 |
| 9/30/20 | 5,103 | 1,751 | 699 | 13.7 | 8.96 | 32.50 | 1,213 | 105 | 1,108 | 18,395 | 22,363 | 19,660 | (3,972) | -17.6 | -4.95 |
| 9/30/19 | 5,223 | 1,926 | 890 | 17.0 | 13.84 | 30.00 | 1,015 | 102 | 913 | 16,255 | 19,139 | 16,549 | (2,894) | -30.8 | -5.72 |
| 9/30/18 | 3,811 | 1,655 | 957 | 25.1 | 16.20 | 0.00 | 1,022 | 73 | 949 | 12,197 | 14,006 | 12,578 | (1,808) | -52.9 | -6.95 |
| 9/30/17 | 3,504 | 1,483 | 597 | 17.0 | 7.88 | 46.00 | 789 | 71 | 718 | 9,976 | 12,927 | 11,463 | (2,951) | -20.2 | -3.88 |
| 9/30/16 | 3,171 | 1,268 | 586 | 18.5 | 10.39 | 0.00 | 683 | 44 | 639 | 10,726 | 11,378 | 9,996 | (651) | -90.0 | -15.34 |
Net margin = net income ÷ revenues; ROE = net income ÷ year-end stockholders’ equity; total debt = long-term debt including current maturities plus short-term borrowings/commercial paper, as tagged in XBRL; free cash flow = operating cash flow − purchases of property, plant and equipment; d = derived as total assets − total equity where the filing does not tag total liabilities; – = not reported in XBRL for that year.
REGISTRANT:
TransDigm Group INC
CIK 1260221 · EIN 51-0484716
PRINCIPAL OFFICE:
1350 Euclid Avenue, Suite 1600, Cleveland, OH 44115
Tel.: 216 706 2960
INCORPORATED:
Delaware
INDUSTRY (SEC SIC CODE):
3728 · Aircraft Parts & Auxiliary Equipment, NEC
FILER STATUS:
Large accelerated filer
LATEST ANNUAL REPORT:
10-K for period ended 9/30/25, filed 12 November 2025
FORMER NAMES:
TD HOLDING CORP
Sources: SEC XBRL company facts (all financial figures) · SEC submissions (registrant, address, SIC, filings) · annual reports: 10-K FY2025 (filed 11/12/25) · 10-K FY2024 (filed 11/7/24) · 10-K FY2023 (filed 11/9/23) · 10-K FY2022 (filed 11/10/22) · 10-K FY2021 (filed 11/16/21) · 10-K FY2020 (filed 11/12/20) · 10-K FY2019 (filed 11/19/19) · 10-K FY2018 (filed 11/9/18). Values are the latest figures filed for each fiscal year (restated where a later 10-K restated them). Ratios and free cash flow are Pathos calculations from those figures. Retrieved 31 October 2026.
Data from SEC filings. © 2026 Pathos Investments · pathosinvestments.com · For educational purposes only. Not investment advice.