NNBR vs PKOH vs ESAB vs DNOW vs GWW

For growth investors, Dnow Inc.

(DNOW) is the stronger pick with 18. 8% revenue growth year-over-year, versus -9. 1% for NN, Inc. (NNBR). Park-Ohio Holdings Corp. (PKOH) offers the better valuation at 18. 1x trailing P/E (10. 0x forward), making it the more compelling value choice. Analysts rate NN, Inc. (NNBR) a "Buy" — based on 9 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, Park-Ohio Holdings Corp.

(PKOH) is the cheapest at 18. 1x versus W. W. Grainger, Inc. at 34. 9x. On forward P/E, Park-Ohio Holdings Corp. is actually cheaper at 10. 0x. The PEG ratio (P/E divided by earnings growth rate) is the most growth-adjusted single valuation metric: W. W. Grainger, Inc. wins at 1. 27x versus ESAB Corporation's 2. 44x — a reasonable growth-adjusted valuation.

Over the past 5 years, W.

W. Grainger, Inc. (GWW) delivered a total return of +173. 2%, compared to -63. 4% for NN, Inc. (NNBR). Over 10 years, the gap is even starker: GWW returned +463. 0% versus NNBR's -75. 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), Dnow Inc.

(DNOW) is the lower-risk stock at 0. 83β versus NN, Inc. 's 2. 04β — meaning NNBR is approximately 144% more volatile than DNOW relative to the S&P 500. On balance sheet safety, Dnow Inc. (DNOW) carries a lower debt/equity ratio of 30% versus 174% for Park-Ohio Holdings Corp. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Dnow Inc.

(DNOW) is pulling ahead at 18. 8% versus -9. 1% for NN, Inc. (NNBR). On earnings-per-share growth, the picture is similar: NN, Inc. grew EPS 3. 6% year-over-year, compared to -200. 0% for Dnow Inc.. Over a 3-year CAGR, DNOW leads at 9. 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.

W.

W. Grainger, Inc. (GWW) is the more profitable company, earning 9. 5% net margin versus -8. 1% for NN, Inc. — meaning it keeps 9. 5% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: ESAB leads at 17. 3% versus -4. 3% for NNBR. At the gross margin level — before operating expenses — GWW leads at 39. 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.

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, W. W. Grainger, Inc. (GWW) is the more undervalued stock at a PEG of 1. 27x versus ESAB Corporation's 2. 44x. A PEG below 1. 5 suggests fair-to-attractive pricing relative to expected growth. On forward earnings alone, Park-Ohio Holdings Corp. (PKOH) trades at 10. 0x forward P/E versus 43. 6x for NN, Inc. — 33. 6x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for ESAB: 43. 2% to $146. 67.

In this comparison, PKOH (1.

8% yield), GWW (0. 8% yield), ESAB (0. 4% yield) pay a dividend. NNBR, DNOW do not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, W.

W. Grainger, Inc. (GWW) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0. 89), 0. 8% yield, +463. 0% 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 (GWW: +463. 0%, 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.

These companies operate in different sectors (NNBR (Industrials) and PKOH (Industrials) and ESAB (Industrials) and DNOW (Energy) and GWW (Industrials)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.

In terms of investment character: NNBR is a small-cap quality compounder stock; PKOH is a small-cap quality compounder stock; ESAB is a small-cap quality compounder stock; DNOW is a small-cap high-growth stock; GWW is a mid-cap quality compounder stock. PKOH, GWW pay a dividend while NNBR, ESAB, DNOW 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.