KTOS vs AVAV vs RCAT vs JOBY

For growth investors, Joby Aviation, Inc.

(JOBY) is the stronger pick with 391. 8% revenue growth year-over-year, versus 14. 5% for AeroVironment, Inc. (AVAV). AeroVironment, Inc. (AVAV) offers the better valuation at 108. 5x trailing P/E (58. 4x forward), making it the more compelling value choice. Analysts rate Kratos Defense & Security Solutions, Inc. (KTOS) a "Buy" — based on 22 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, AeroVironment, Inc.

(AVAV) is the cheapest at 108. 5x versus Kratos Defense & Security Solutions, Inc. at 438. 5x. On forward P/E, AeroVironment, Inc. is actually cheaper at 58. 4x.

Over the past 5 years, Red Cat Holdings, Inc.

(RCAT) delivered a total return of +169. 8%, compared to +1. 0% for Joby Aviation, Inc. (JOBY). Over 10 years, the gap is even starker: KTOS returned +1232% versus RCAT's -97. 8%. 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), AeroVironment, Inc.

(AVAV) is the lower-risk stock at 1. 57β versus Red Cat Holdings, Inc. 's 3. 31β — meaning RCAT is approximately 111% more volatile than AVAV relative to the S&P 500. On balance sheet safety, Joby Aviation, Inc. (JOBY) carries a lower debt/equity ratio of 4% versus 9% for Kratos Defense & Security Solutions, Inc. — 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 14. 5% for AeroVironment, Inc. (AVAV). On earnings-per-share growth, the picture is similar: Red Cat Holdings, Inc. grew EPS 29. 4% year-over-year, compared to -29. 9% for Joby Aviation, Inc.. Over a 3-year CAGR, RCAT leads at 106. 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.

AeroVironment, Inc.

(AVAV) is the more profitable company, earning 5. 3% net margin versus -1740. 5% for Joby Aviation, Inc. — meaning it keeps 5. 3% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: AVAV leads at 5. 0% versus -1346. 9% for JOBY. At the gross margin level — before operating expenses — AVAV leads at 39. 4%, 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, AeroVironment, Inc.

(AVAV) trades at 58. 4x forward P/E versus 73. 5x for Kratos Defense & Security Solutions, Inc. — 15. 1x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for AVAV: 104. 3% to $343. 60.

None of the stocks in this comparison currently pay a material dividend.

All are effectively zero-yield and should be held for capital appreciation rather than income.

For long-horizon retirement investors, Kratos Defense & Security Solutions, Inc.

(KTOS) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (+1232% 10Y return). Red Cat Holdings, Inc. (RCAT) carries a higher beta of 3. 31 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (KTOS: +1232%, RCAT: -97. 8%), 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 (KTOS (Industrials) and AVAV (Industrials) and RCAT (Technology) and JOBY (Industrials)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.

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