ERJ vs BA vs TDG vs RTX vs LMT

For growth investors, The Boeing Company (BA) is the stronger pick with 34.

5% revenue growth year-over-year, versus 5. 7% for Lockheed Martin Corporation (LMT). Lockheed Martin Corporation (LMT) offers the better valuation at 23. 8x trailing P/E (17. 1x forward), making it the more compelling value choice. Analysts rate Embraer S. A. (ERJ) a "Buy" — based on 21 analyst ratings — the highest consensus in this comparison. The "better buy" depends entirely on your goals: growth investors should weight revenue trajectory, value investors should weight P/E and PEG, and income investors should weight dividend yield and streak.

On trailing P/E, Lockheed Martin Corporation (LMT) is the cheapest at 23.

8x versus The Boeing Company at 93. 2x. On forward P/E, Embraer S. A. is actually cheaper at 4. 4x — notably different from the trailing picture, reflecting expected earnings growth.

Over the past 5 years, Embraer S.

A. (ERJ) delivered a total return of +412. 7%, compared to -1. 9% for The Boeing Company (BA). Over 10 years, the gap is even starker: TDG returned +595. 3% versus BA's +94. 6%. Past returns do not guarantee future results, and the stock with the higher historical return may already have its best growth priced in.

By beta (market sensitivity over 5 years), Lockheed Martin Corporation (LMT) is the lower-risk stock at 0.

12β versus The Boeing Company's 0. 97β — meaning BA is approximately 684% more volatile than LMT relative to the S&P 500. On balance sheet safety, RTX Corporation (RTX) carries a lower debt/equity ratio of 59% versus 10% for The Boeing Company — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), The Boeing Company (BA) is pulling ahead at 34.

5% versus 5. 7% for Lockheed Martin Corporation (LMT). On earnings-per-share growth, the picture is similar: Embraer S. A. grew EPS 118. 2% year-over-year, compared to -3. 7% for Lockheed Martin Corporation. Over a 3-year CAGR, TDG leads at 17. 6% annualised revenue growth. Higher growth typically commands a higher valuation multiple — check whether the premium P/E or P/S is justified by the growth rate using the PEG ratio.

TransDigm Group Incorporated (TDG) is the more profitable company, earning 23.

5% net margin versus 2. 5% for The Boeing Company — meaning it keeps 23. 5% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: TDG leads at 47. 2% versus -6. 1% for BA. At the gross margin level — before operating expenses — TDG leads at 60. 1%, reflecting greater pricing power or product mix advantage. Stronger margins indicate durable pricing power, lower cost of revenue, or higher mix of software/services. They are one of the clearest signs of business quality.

On forward earnings alone, Embraer S.

A. (ERJ) trades at 4. 4x forward P/E versus 4979. 1x for The Boeing Company — 4974. 7x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for TDG: 30. 3% to $1617. 88.

In this comparison, TDG (13.

3% yield), LMT (2. 6% yield), RTX (1. 5% yield), BA (0. 2% yield) pay a dividend. ERJ does not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, Lockheed Martin Corporation (LMT) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0.

12), 2. 6% yield, +156. 2% 10Y return). Both have compounded well over 10 years (LMT: +156. 2%, BA: +94. 6%), confirming both are viable long-term holds — but the lower-volatility option typically results in less emotional selling during corrections. Retirement portfolios generally favour predictability over maximum returns. Consult a financial advisor before making allocation decisions.

Both stocks operate in the Industrials sector, making this a peer-level intra-sector comparison — the same macro tailwinds and headwinds will affect both.

In terms of investment character: ERJ is a mid-cap high-growth stock; BA is a mid-cap high-growth stock; TDG is a mid-cap income-oriented stock; RTX is a large-cap quality compounder stock; LMT is a mid-cap quality compounder stock. TDG, RTX, LMT pay a dividend while ERJ, BA do not, making them suitable for different income and tax situations. These fundamental differences mean investors should not choose between them on a single metric — the "better stock" depends entirely on which of these characteristics aligns with your investment strategy.