---
schema_version: "secwatch.filing_event.v1"
accession: "0001260221-25-000049"
form_type: "8-K"
ticker: "TDG"
cik: "0001260221"
company_name: "TransDigm Group INC"
filed_at: "2025-08-05T23:59:59+00:00"
generated_at: "2026-05-17T20:29:04.947064+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# TransDigm Q3 sales up 9% to $2,237M; raises FY EBITDA midpoint guidance by $40M

## Summary
- Q3 net sales $2,237M (+9% YoY), net income $493M (+7%), adjusted EPS $9.60 (+7%).
- EBITDA As Defined $1,217M (+11.5%), margin 54.4% vs 53.3% a year ago; raised FY EBITDA midpoint by $40M.
- Announced agreement to acquire Simmonds from RTX for $765M cash; completed Servotronics buy for $47/share.
- Issued $2.65B of 6.375% senior sub notes due 2033, proceeds to redeem $2.65B 5.5% notes due 2027.
- Repurchased $131M of stock in Q3 at avg $1,240.91; FY25 sales guidance lowered $60M at midpoint.

## SEC filing metadata
- accession: 0001260221-25-000049
- form_type: 8-K
- ticker: TDG
- cik: 0001260221
- company_name: TransDigm Group INC
- filed_at: 2025-08-05T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1260221/000126022125000049/0001260221-25-000049-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1260221/000126022125000049/tdg-20250805.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001260221-25-000049
- JSON: https://secwatch.observer/filing/0001260221-25-000049.json
- Plain text: https://secwatch.observer/filing/0001260221-25-000049.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.