TransDigm Group Incorporated is classed by the SEC under Aircraft Parts & Auxiliary Equipment, NEC (industry code 3728), based in Cleveland, OH. In its latest annual figures on file, for the fiscal year ended 2025-09-30, it reported revenue of $8.8 billion and a profit of $2.1 billion (its filed statements).
Product businessAircraft Parts & Auxiliary Equipment, NECCleveland, OHfilings since 20039 of 9 filed
Three tenses, nine metrics. Unseen metrics stay unseen; the grade never fakes a number. Proxy era: provisional values, marked. Weighed as a product business: prior from its industry code (SEC 3728, Aircraft Parts & Auxiliary Equipment, NEC); the filing read can change it. All three tenses have at least two readings, so the archetype blend applies as printed.
The grade, in three tenses
Headline 6.0 out of ten, 9 of 9 metrics filed: past 7.3 out of ten, present 5.7 out of ten, future 5.2 out of ten. The past asks what it actually did, the present what it is doing right now, the future what it is set up to do next.
The nine metrics
Surviving crises (past): 7.5 out of ten. No warning events in its filings since 2017. 75th percentile among 14 sector filers. A production reading, recomputed from the filings on every data build (read from EDGAR 2026-10-12).
Track record (past): 6.7 out of ten. +12.2% a year over 9 filed years; profitable in 9 of 9. 67th percentile among 11 sector filers. A production reading, recomputed from the filings on every data build (read from EDGAR 2026-10-12).
Shareholder treatment (past): 8.3 out of ten. Share count steady. 100% of cash flow returned. Insiders: 547 sales, 8 purchases. 83rd percentile among 8 sector filers. A production reading, recomputed from the filings on every data build (read from EDGAR 2026-10-12).
Financial health (present): 4.8 out of ten. Leverage 142%: owes 142¢ per asset dollar. 49th percentile among 11 sector filers. A production reading, recomputed from the filings on every data build (read from EDGAR 2026-10-12).
Industry position (present): 8.3 out of ten. top 17% of 11 in its family; net margin 23.5%. 83rd percentile among 11 sector filers. A production reading, recomputed from the filings on every data build (read from EDGAR 2026-10-12).
Leadership (present): 3.4 out of ten. bottom 34% of 7 in its family for leadership; chief executive since 2025. 34th percentile among 7 sector filers. A production reading, recomputed from the filings on every data build (read from EDGAR 2026-10-09).
Room to expand (future): 4.6 out of ten. bottom 46% of 11 in its family for room to expand. 46th percentile among 11 sector filers. A production reading, recomputed from the filings on every data build (read from EDGAR 2026-10-12).
Growth drivers (future): 5.4 out of ten. top 46% of 11 in its family for growth drivers. 54th percentile among 11 sector filers. A production reading, recomputed from the filings on every data build (read from EDGAR 2026-10-12).
Expectations vs reality (future): 6.2 out of ten. top 38% of 10 in its family for expectations against reality. 62nd percentile among 10 sector filers. A production reading, recomputed from the filings on every data build (read from EDGAR 2026-10-12).
The filing record
Newest annual report: Form 10-K filed 2025-11-12 for the period ended 2025-09-30 (on EDGAR). Newest quarterly report: Form 10-Q filed 2026-08-04 for the period ended 2026-06-27 (on EDGAR). Newest results release: Form 8-K filed 2026-08-04 (on EDGAR). Newest filing: Form 8-K, 2026-09-29. Filings on record since 2003. Read from EDGAR 2026-10-12.
Where the revenue comes from
By geography: United States 63%, Outside the United States 37%. As tagged in its annual report (Form 10-K, filed 2025-11-12).
Who runs it
Lisman, Michael (President & CEO); Stein, Kevin M (President & CEO); Howley, W Nicholas (Exec. Chairman of the Board); Palmer, Peter (Executive Vice President); Wynne, Sarah (Chief Financial Officer); Reiss, Joel (Co-Chief Operating Officer); Murphy, Patrick Joseph (Co-Chief Operating Officer); Vadiee, Armani (GC, CCO, Secretary); Small, Robert J (director); Barr, David (director); and 6 more. 16 officers and directors have filed their own trades in the last fifteen months, names and titles as filed with the SEC, through 2026-09-30.
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