HLIO vs HYFM vs NNBR vs ESAB vs PNR

For growth investors, Helios Technologies, Inc.

(HLIO) is the stronger pick with 4. 1% revenue growth year-over-year, versus -16. 0% for Hydrofarm Holdings Group, Inc. (HYFM). Pentair plc (PNR) offers the better valuation at 19. 9x trailing P/E (14. 8x forward), making it the more compelling value choice. Analysts rate Helios Technologies, Inc. (HLIO) a "Buy" — based on 12 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, Pentair plc (PNR) is the cheapest at 19.

9x versus Helios Technologies, Inc. at 46. 9x. On forward P/E, Pentair plc is actually cheaper at 14. 8x. The PEG ratio (P/E divided by earnings growth rate) is the most growth-adjusted single valuation metric: Helios Technologies, Inc. wins at 1. 00x versus ESAB Corporation's 2. 44x — a PEG below 1. 0 traditionally signals the market is underpricing earnings growth.

Over the past 5 years, ESAB Corporation (ESAB) delivered a total return of +107.

2%, compared to -99. 8% for Hydrofarm Holdings Group, Inc. (HYFM). Over 10 years, the gap is even starker: PNR returned +126. 9% versus HYFM's -99. 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), Hydrofarm Holdings Group, Inc.

(HYFM) is the lower-risk stock at 0. 91β versus NN, Inc. 's 2. 04β — meaning NNBR is approximately 123% more volatile than HYFM relative to the S&P 500. On balance sheet safety, Helios Technologies, Inc. (HLIO) carries a lower debt/equity ratio of 12% versus 144% for NN, Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Helios Technologies, Inc.

(HLIO) is pulling ahead at 4. 1% versus -16. 0% for Hydrofarm Holdings Group, Inc. (HYFM). On earnings-per-share growth, the picture is similar: Helios Technologies, Inc. grew EPS 23. 9% year-over-year, compared to -13. 7% for ESAB Corporation. Over a 3-year CAGR, ESAB leads at 3. 1% 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.

Pentair plc (PNR) is the more profitable company, earning 15.

7% net margin versus -35. 1% for Hydrofarm Holdings Group, Inc. — meaning it keeps 15. 7% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: PNR leads at 20. 5% versus -27. 4% for HYFM. At the gross margin level — before operating expenses — PNR leads at 40. 5%, 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, Helios Technologies, Inc. (HLIO) is the more undervalued stock at a PEG of 1. 00x versus ESAB Corporation's 2. 44x. A PEG below 1. 0 is traditionally considered the threshold for growth-adjusted undervaluation. On forward earnings alone, Pentair plc (PNR) trades at 14. 8x forward P/E versus 43. 6x for NN, Inc. — 28. 8x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for PNR: 43. 8% to $113. 56.

In this comparison, PNR (1.

3% yield), HLIO (0. 5% yield), ESAB (0. 4% yield) pay a dividend. HYFM, NNBR do not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, Pentair plc (PNR) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 1.

22), 1. 3% yield, +126. 9% 10Y return). NN, Inc. (NNBR) carries a higher beta of 2. 04 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (PNR: +126. 9%, NNBR: -75. 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.

HLIO, PNR pay a dividend while HYFM, NNBR, ESAB 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.