OPXS vs KTOS vs AVAV vs CACI

For growth investors, Optex Systems Holdings, Inc (OPXS) is the stronger pick with 21.

6% revenue growth year-over-year, versus 12. 6% for CACI International Inc (CACI). Optex Systems Holdings, Inc (OPXS) offers the better valuation at 14. 5x trailing P/E, 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, Optex Systems Holdings, Inc (OPXS) is the cheapest at 14.

5x versus Kratos Defense & Security Solutions, Inc. at 438. 5x. On forward P/E, CACI International Inc is actually cheaper at 17. 4x — notably different from the trailing picture, reflecting expected earnings growth.

Over the past 5 years, Optex Systems Holdings, Inc (OPXS) delivered a total return of +549.

1%, compared to +53. 7% for AeroVironment, Inc. (AVAV). Over 10 years, the gap is even starker: KTOS returned +1253% versus OPXS's +382. 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), CACI International Inc (CACI) is the lower-risk stock at 0.

30β versus Kratos Defense & Security Solutions, Inc. 's 1. 87β — meaning KTOS is approximately 530% more volatile than CACI relative to the S&P 500. On balance sheet safety, AeroVironment, Inc. (AVAV) carries a lower debt/equity ratio of 7% versus 86% for CACI International Inc — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Optex Systems Holdings, Inc (OPXS) is pulling ahead at 21.

6% versus 12. 6% for CACI International Inc (CACI). On earnings-per-share growth, the picture is similar: Optex Systems Holdings, Inc grew EPS 34. 5% year-over-year, compared to -28. 9% for AeroVironment, Inc.. Over a 3-year CAGR, OPXS leads at 22. 7% 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.

Optex Systems Holdings, Inc (OPXS) is the more profitable company, earning 12.

5% net margin versus 1. 6% for Kratos Defense & Security Solutions, Inc. — meaning it keeps 12. 5% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: OPXS leads at 17. 3% versus 2. 1% for KTOS. 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, CACI International Inc (CACI) trades at 17.

4x forward P/E versus 73. 5x for Kratos Defense & Security Solutions, Inc. — 56. 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, CACI International Inc (CACI) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0.

30), +416. 4% 10Y return). Optex Systems Holdings, Inc (OPXS) carries a higher beta of 1. 85 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (CACI: +416. 4%, OPXS: +382. 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.

These companies operate in different sectors (OPXS (Industrials) and KTOS (Industrials) and AVAV (Industrials) and CACI (Technology)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.

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