NPO vs GHM vs GTLS vs NDSN

For growth investors, Graham Corporation (GHM) is the stronger pick with 13.

1% revenue growth year-over-year, versus 2. 5% for Chart Industries, Inc. (GTLS). Nordson Corporation (NDSN) offers the better valuation at 33. 4x trailing P/E (24. 8x 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, Nordson Corporation (NDSN) is the cheapest at 33.

4x versus Chart Industries, Inc. at 628. 5x. 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: Nordson Corporation wins at 1. 68x versus Graham Corporation's 1. 90x — a reasonable growth-adjusted valuation.

Over the past 5 years, Graham Corporation (GHM) delivered a total return of +572.

3%, compared to +29. 5% for Chart Industries, Inc. (GTLS). Over 10 years, the gap is even starker: GTLS returned +772. 7% versus NDSN's +297. 4%. 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 Graham Corporation's 2. 21β — meaning GHM is approximately 348% more volatile than GTLS relative to the S&P 500. On balance sheet safety, Graham Corporation (GHM) carries a lower debt/equity ratio of 6% versus 111% for Chart Industries, Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Graham Corporation (GHM) is pulling ahead at 13.

1% versus 2. 5% for Chart Industries, Inc. (GTLS). On earnings-per-share growth, the picture is similar: Graham Corporation grew EPS 164. 3% 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.

Nordson Corporation (NDSN) is the more profitable company, earning 17.

4% net margin versus 1. 0% for Chart Industries, Inc. — meaning it keeps 17. 4% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: NDSN leads at 25. 5% versus 7. 2% for GHM. At the gross margin level — before operating expenses — NDSN leads at 55. 2%, 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, Nordson Corporation (NDSN) is the more undervalued stock at a PEG of 1. 68x versus Graham Corporation's 1. 90x. 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 80. 6x for Graham Corporation — 64. 2x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for NDSN: 9. 6% to $311. 50.

In this comparison, NDSN (1.

1% yield), NPO (0. 4% yield), GTLS (0. 3% yield) pay a dividend. GHM does 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). Graham Corporation (GHM) carries a higher beta of 2. 21 — 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%, GHM: +445. 3%), 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.

NDSN pays a dividend while NPO, GHM, GTLS do not, making them suitable for different income and tax situations. 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.