UMAC vs ACHR vs JOBY vs KTOS vs BA

For growth investors, Joby Aviation, Inc.

(JOBY) is the stronger pick with 391. 8% revenue growth year-over-year, versus 18. 5% for Kratos Defense & Security Solutions, Inc. (KTOS). The Boeing Company (BA) offers the better valuation at 93. 2x trailing P/E (4979. 1x forward), making it the more compelling value choice. Analysts rate Unusual Machines, Inc. (UMAC) a "Buy" — based on 1 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, The Boeing Company (BA) is the cheapest at 93.

2x versus Kratos Defense & Security Solutions, Inc. at 438. 5x. On forward P/E, Kratos Defense & Security Solutions, Inc. is actually cheaper at 73. 5x — notably different from the trailing picture, reflecting expected earnings growth.

Over the past 5 years, Unusual Machines, Inc.

(UMAC) delivered a total return of +345. 5%, compared to -36. 3% for Archer Aviation Inc. (ACHR). Over 10 years, the gap is even starker: KTOS returned +1232% versus ACHR's -37. 0%. 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), The Boeing Company (BA) is the lower-risk stock at 0.

97β versus Unusual Machines, Inc. 's 3. 30β — meaning UMAC is approximately 241% more volatile than BA relative to the S&P 500. On balance sheet safety, Unusual Machines, Inc. (UMAC) carries a lower debt/equity ratio of 2% versus 10% for The Boeing Company — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Joby Aviation, Inc.

(JOBY) is pulling ahead at 391. 8% versus 18. 5% for Kratos Defense & Security Solutions, Inc. (KTOS). On earnings-per-share growth, the picture is similar: The Boeing Company grew EPS 113. 5% year-over-year, compared to -29. 9% for Joby Aviation, Inc.. Over a 3-year CAGR, KTOS leads at 14. 5% 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.

The Boeing Company (BA) is the more profitable company, earning 2.

5% net margin versus -2060. 7% for Archer Aviation Inc. — meaning it keeps 2. 5% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: KTOS leads at 2. 1% versus -2431. 0% for ACHR. At the gross margin level — before operating expenses — UMAC leads at 34. 9%, 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, Kratos Defense & Security Solutions, Inc.

(KTOS) trades at 73. 5x forward P/E versus 4979. 1x for The Boeing Company — 4905. 6x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for ACHR: 96. 3% to $12. 33.

In this comparison, BA (0.

2% yield) pays a dividend. UMAC, ACHR, JOBY, KTOS do not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, The Boeing Company (BA) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0.

97)). Archer Aviation Inc. (ACHR) carries a higher beta of 2. 96 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (BA: +94. 6%, ACHR: -37. 0%), 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.

These companies operate in different sectors (UMAC (Financial Services) and ACHR (Industrials) and JOBY (Industrials) and KTOS (Industrials) and BA (Industrials)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.

In terms of investment character: UMAC is a small-cap high-growth stock; ACHR is a small-cap quality compounder stock; JOBY is a small-cap high-growth stock; KTOS is a mid-cap high-growth stock; BA is a mid-cap high-growth stock. 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.