NPO vs CW vs KTOS vs GTLS vs HEI

For growth investors, Kratos Defense & Security Solutions, Inc.

(KTOS) is the stronger pick with 18. 5% revenue growth year-over-year, versus 2. 5% for Chart Industries, Inc. (GTLS). Curtiss-Wright Corporation (CW) offers the better valuation at 56. 7x trailing P/E (48. 3x forward), making it the more compelling value choice. Analysts rate EnPro Industries, Inc. (NPO) a "Buy" — based on 11 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, Curtiss-Wright Corporation (CW) is the cheapest at 56.

7x versus Chart Industries, Inc. at 628. 6x. On forward P/E, Chart Industries, Inc. is actually cheaper at 16. 4x — notably different from the trailing picture, reflecting expected earnings growth. The PEG ratio (P/E divided by earnings growth rate) is the most growth-adjusted single valuation metric: Curtiss-Wright Corporation wins at 2. 22x versus HEICO Corporation's 3. 17x.

Over the past 5 years, Curtiss-Wright Corporation (CW) delivered a total return of +467.

8%, compared to +40. 6% for Chart Industries, Inc. (GTLS). Over 10 years, the gap is even starker: KTOS returned +1253% versus NPO's +593. 2%. 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), Chart Industries, Inc.

(GTLS) is the lower-risk stock at 0. 49β versus Kratos Defense & Security Solutions, Inc. 's 1. 87β — meaning KTOS is approximately 279% more volatile than GTLS 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 111% for Chart Industries, Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Kratos Defense & Security Solutions, Inc.

(KTOS) is pulling ahead at 18. 5% versus 2. 5% for Chart Industries, Inc. (GTLS). On earnings-per-share growth, the picture is similar: HEICO Corporation grew EPS 33. 5% year-over-year, compared to -92. 0% for Chart Industries, Inc.. Over a 3-year CAGR, GTLS leads at 38. 3% 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.

HEICO Corporation (HEI) is the more profitable company, earning 15.

4% net margin versus 1. 0% for Chart Industries, Inc. — meaning it keeps 15. 4% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: HEI leads at 22. 7% versus 2. 1% for KTOS. At the gross margin level — before operating expenses — NPO leads at 42. 6%, 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.

The PEG ratio (forward P/E divided by expected earnings growth rate) is the most precise measure of undervaluation relative to growth potential.

By this metric, Curtiss-Wright Corporation (CW) is the more undervalued stock at a PEG of 2. 22x versus HEICO Corporation's 3. 17x. Both stocks trade at elevated growth-adjusted valuations, so expected growth needs to materialise. On forward earnings alone, Chart Industries, Inc. (GTLS) trades at 16. 4x forward P/E versus 76. 4x for Kratos Defense & Security Solutions, Inc. — 60. 0x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for KTOS: 89. 3% to $109. 58.

In this comparison, NPO (0.

4% yield), GTLS (0. 3% yield), CW (0. 1% yield) pay a dividend. KTOS, HEI do not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, Chart Industries, Inc.

(GTLS) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0. 49), +772. 7% 10Y return). EnPro Industries, Inc. (NPO) carries a higher beta of 1. 65 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (GTLS: +772. 7%, NPO: +593. 2%), 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: NPO is a small-cap quality compounder stock; CW is a mid-cap quality compounder stock; KTOS is a mid-cap high-growth stock; GTLS is a small-cap quality compounder stock; HEI 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.