TDG Stock Analysis — TransDigm Group
Sector: Aerospace & Defense
AI Verdict
TDG trades at 32.5x forward earnings—well above the 20x sector median—so you’re paying a premium for its FAA-approved parts moat, and the numbers say that’s only justified if the 24.2% growth materializes without a hitch.
Competitive Moat
TransDigm Group manufactures proprietary aerospace components with high aftermarket content, giving it pricing power and recurring revenue from long-term maintenance cycles. Its moat comes from FAA-approved parts and sole-source contracts, making it hard for airlines and defense customers to switch suppliers.
Summary
TransDigm's high-margin aftermarket aerospace parts business is under scrutiny as the stock trades at a premium despite a recent pullback.
Where It Stands
TDG is down -15.29% over the past year, trades at 32.5x next year's earnings versus a sector median of 20x, and its RSI of 44.8 signals the stock is cooling after a selloff.
Key Metrics
- RSI: 44.8 — Neutral
- Trailing P/E: 40.3x
- Forward P/E: 32.5x
- PEG Ratio: 1.66
- Earnings Growth: +0.2%
- Revenue Growth: +0.1%
- Market Cap: $74.2B
- 1-Year Return: -15.29%
- 52-Week High: $1623.83
- 52-Week Low: $1123.61
Analyst Consensus
16 Buy · 10 Hold · 1 Sell (27 analysts)
Bull Case
With analysts forecasting 24.2% EPS growth and a forward P/E of 32.5x, investors are paying up for a business with defensible margins and steady aftermarket demand.
Bear Case
If the P/E multiple falls to the sector median of 20x, that would mean a further 38% downside from here even if earnings grow as expected.
Catalyst to Watch
Watch for upcoming earnings to confirm whether 24.2% EPS growth is on track, as any miss could trigger further multiple compression.