ISSC vs KTOS

For growth investors, Innovative Solutions and Support, Inc.

(ISSC) is the stronger pick with 78. 6% revenue growth year-over-year, versus 18. 5% for Kratos Defense & Security Solutions, Inc. (KTOS). Innovative Solutions and Support, Inc. (ISSC) offers the better valuation at 23. 8x trailing P/E (26. 6x forward), making it the more compelling value choice. Analysts rate Innovative Solutions and Support, Inc. (ISSC) a "Buy" — based on 2 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, Innovative Solutions and Support, Inc.

(ISSC) is the cheapest at 23. 8x versus Kratos Defense & Security Solutions, Inc. at 438. 5x. On forward P/E, Innovative Solutions and Support, Inc. is actually cheaper at 26. 6x.

Over the past 5 years, Innovative Solutions and Support, Inc.

(ISSC) delivered a total return of +243. 9%, compared to +110. 3% for Kratos Defense & Security Solutions, Inc. (KTOS). Over 10 years, the gap is even starker: KTOS returned +1253% versus ISSC's +712. 7%. 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), Kratos Defense & Security Solutions, Inc.

(KTOS) is the lower-risk stock at 1. 87β versus Innovative Solutions and Support, Inc. 's 2. 36β — meaning ISSC is approximately 26% more volatile than KTOS relative to the S&P 500. On balance sheet safety, Kratos Defense & Security Solutions, Inc. (KTOS) carries a lower debt/equity ratio of 9% versus 37% for Innovative Solutions and Support, Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Innovative Solutions and Support, Inc.

(ISSC) is pulling ahead at 78. 6% versus 18. 5% for Kratos Defense & Security Solutions, Inc. (KTOS). On earnings-per-share growth, the picture is similar: Innovative Solutions and Support, Inc. grew EPS 120. 0% year-over-year, compared to 18. 2% for Kratos Defense & Security Solutions, Inc.. Over a 3-year CAGR, ISSC leads at 44. 8% 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.

Innovative Solutions and Support, Inc.

(ISSC) is the more profitable company, earning 18. 5% net margin versus 1. 6% for Kratos Defense & Security Solutions, Inc. — meaning it keeps 18. 5% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: ISSC leads at 23. 8% versus 2. 1% for KTOS. At the gross margin level — before operating expenses — ISSC leads at 48. 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, Innovative Solutions and Support, Inc.

(ISSC) trades at 26. 6x forward P/E versus 73. 5x for Kratos Defense & Security Solutions, Inc. — 46. 9x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for KTOS: 94. 0% to $110. 58.

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 (+1253% 10Y return). Innovative Solutions and Support, Inc. (ISSC) carries a higher beta of 2. 36 — 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: +1253%, ISSC: +712. 7%), 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.

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.