Between TransDigm and L3Harris Technologies, Which Stock Looks Set to Break Out?
L3Harris Technologies surged 5.2% during the past Day. You may be tempted to buy more, or may want to reduce your exposure. But there is an entirely different perspective you might be missing. Is there a better alternative? Turns out, its peer TransDigm gives you more. TransDigm (TDG) stock offers superior revenue growth across key periods, better profitability, and relatively lower valuation vs L3Harris Technologies (LHX) stock, suggesting you may be better off investing in TDG
- TDG’s quarterly revenue growth was 11.5%, vs. LHX’s 2.4%.
- In addition, its Last 12 Months revenue growth came in at 11.2%, ahead of LHX’s 2.9%.
- TDG leads on profitability over both periods – LTM margin of 47.4% and 3-year average of 45.6%.
These differences become even clearer when you look at the financials side by side. The table highlights how LHX’s fundamentals stack up against those of TDG on growth, margins, momentum, and valuation multiples.
Valuation & Performance Overview
| LHX | TDG | Preferred | |
|---|---|---|---|
| Valuation | |||
| P/EBIT Ratio | 25.7 | 19.1 | TDG |
| Revenue Growth | |||
| Last Quarter | 2.4% | 11.5% | TDG |
| Last 12 Months | 2.9% | 11.2% | TDG |
| Last 3 Year Average | 8.4% | 17.7% | TDG |
| Operating Margins | |||
| Last 12 Months | 11.1% | 47.4% | TDG |
| Last 3 Year Average | 10.4% | 45.6% | TDG |
| Momentum | |||
| Last 3 Year Return | 68.4% | 148.3% | TDG |
Note: For “Last 3 Year Return” metric, preferred stock is one with higher returns unless the returns are too high (>300%) which creates risk of sell off.
See more revenue details: LHX Revenue Comparison | TDG Revenue Comparison
See more margin details: LHX Operating Income Comparison | TDG Operating Income Comparison
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See detailed fundamentals on Buy or Sell TDG Stock and Buy or Sell LHX Stock. Below we compare market return and related metrics across years.
Historical Market Performance
| 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | Total [1] | Avg | Best | |
|---|---|---|---|---|---|---|---|---|---|
| Returns | |||||||||
| LHX Return | 15% | -0% | 4% | 2% | 42% | 6% | 81% | ||
| TDG Return | 3% | 2% | 67% | 32% | 12% | 4% | 169% | <=== | |
| S&P 500 Return | 27% | -19% | 24% | 23% | 16% | 1% | 84% | ||
| Monthly Win Rates [3] | |||||||||
| LHX Win Rate | 67% | 33% | 42% | 75% | 75% | 100% | 65% | ||
| TDG Win Rate | 50% | 50% | 75% | 75% | 67% | 100% | 69% | ||
| S&P 500 Win Rate | 75% | 42% | 67% | 75% | 67% | 100% | 71% | <=== | |
| Max Drawdowns [4] | |||||||||
| LHX Max Drawdown | -9% | -2% | -21% | -4% | -7% | 0% | -7% | ||
| TDG Max Drawdown | -16% | -19% | -1% | -4% | -3% | 0% | -7% | <=== | |
| S&P 500 Max Drawdown | -1% | -25% | -1% | -2% | -15% | 0% | -7% | ||
[1] Cumulative total returns since the beginning of 2021
[2] 2026 data is for the year up to 1/8/2026 (YTD)
[3] Win Rate = % of calendar months in which monthly returns were positive
[4] Max drawdown represents maximum peak-to-trough decline within a year
No matter how good the numbers, stock investment is never a smooth ride. There is a risk you must factor in. Read TDG Dip Buyer Analyses and LHX Dip Buyer Analyses to see how these stocks have fallen and recovered in the past.
Still not sure about LHX or TDG? Consider portfolio approach.
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Stocks can jump or crash but different assets move on different cycles. A multi asset portfolio helps you stay invested while cushioning swings in equities.
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