PKOH vs GWW vs MSM vs FAST

For growth investors, Fastenal Company (FAST) is the stronger pick with 8.

7% revenue growth year-over-year, versus -3. 4% for Park-Ohio Holdings Corp. (PKOH). 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 Park-Ohio Holdings Corp. (PKOH) a "Buy" — based on 8 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 Fastenal Company at 40. 7x. 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. 24x versus Fastenal Company's 4. 59x — a reasonable growth-adjusted valuation.

Over the past 5 years, W.

W. Grainger, Inc. (GWW) delivered a total return of +173. 2%, compared to -12. 1% for Park-Ohio Holdings Corp. (PKOH). Over 10 years, the gap is even starker: GWW returned +462. 8% versus PKOH's +45. 3%. 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), Fastenal Company (FAST) is the lower-risk stock at 0.

65β versus Park-Ohio Holdings Corp. 's 1. 40β — meaning PKOH is approximately 115% more volatile than FAST relative to the S&P 500. On balance sheet safety, Fastenal Company (FAST) carries a lower debt/equity ratio of 11% versus 174% for Park-Ohio Holdings Corp. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Fastenal Company (FAST) is pulling ahead at 8.

7% versus -3. 4% for Park-Ohio Holdings Corp. (PKOH). On earnings-per-share growth, the picture is similar: Fastenal Company grew EPS 9. 0% year-over-year, compared to -46. 7% for Park-Ohio Holdings Corp.. Over a 3-year CAGR, GWW leads at 5. 6% 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.

Fastenal Company (FAST) is the more profitable company, earning 15.

3% net margin versus 1. 5% for Park-Ohio Holdings Corp. — meaning it keeps 15. 3% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: FAST leads at 20. 2% versus 5. 1% for PKOH. At the gross margin level — before operating expenses — FAST leads at 45. 0%, 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. 24x versus Fastenal Company's 4. 59x. 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 35. 7x for Fastenal Company — 25. 7x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for PKOH: 20. 0% to $37. 00.

All stocks in this comparison pay dividends.

MSC Industrial Direct Co. , Inc. (MSM) offers the highest yield at 3. 3%, versus 0. 8% for W. W. Grainger, Inc. (GWW).

For long-horizon retirement investors, Fastenal Company (FAST) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0.

65), 2. 0% yield, +336. 4% 10Y return). Both have compounded well over 10 years (FAST: +336. 4%, PKOH: +45. 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.

In terms of investment character: PKOH is a small-cap quality compounder stock; GWW is a mid-cap quality compounder stock; MSM is a small-cap income-oriented stock; FAST is a mid-cap quality compounder 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.