PLOW vs CMI

For growth investors, Douglas Dynamics, Inc.

(PLOW) is the stronger pick with 15. 4% revenue growth year-over-year, versus -1. 3% for Cummins Inc. (CMI). Douglas Dynamics, Inc. (PLOW) offers the better valuation at 22. 9x trailing P/E (17. 3x forward), making it the more compelling value choice. Analysts rate Cummins Inc. (CMI) a "Buy" — based on 51 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, Douglas Dynamics, Inc.

(PLOW) is the cheapest at 22. 9x versus Cummins Inc. at 33. 3x. On forward P/E, Douglas Dynamics, Inc. is actually cheaper at 17. 3x.

Over the past 5 years, Cummins Inc.

(CMI) delivered a total return of +168. 7%, compared to +14. 4% for Douglas Dynamics, Inc. (PLOW). Over 10 years, the gap is even starker: CMI returned +557. 4% versus PLOW's +157. 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), Douglas Dynamics, Inc.

(PLOW) is the lower-risk stock at 1. 24β versus Cummins Inc. 's 1. 57β — meaning CMI is approximately 27% more volatile than PLOW relative to the S&P 500. On balance sheet safety, Cummins Inc. (CMI) carries a lower debt/equity ratio of 61% versus 76% for Douglas Dynamics, Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Douglas Dynamics, Inc.

(PLOW) is pulling ahead at 15. 4% versus -1. 3% for Cummins Inc. (CMI). On earnings-per-share growth, the picture is similar: Douglas Dynamics, Inc. grew EPS -16. 5% year-over-year, compared to -27. 7% for Cummins Inc.. Over a 3-year CAGR, CMI leads at 6. 2% 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.

Cummins Inc.

(CMI) is the more profitable company, earning 8. 4% net margin versus 7. 1% for Douglas Dynamics, Inc. — meaning it keeps 8. 4% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: CMI leads at 11. 5% versus 11. 2% for PLOW. At the gross margin level — before operating expenses — PLOW leads at 25. 7%, 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.

On forward earnings alone, Douglas Dynamics, Inc.

(PLOW) trades at 17. 3x forward P/E versus 25. 9x for Cummins Inc. — 8. 6x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for PLOW: 7. 7% to $48. 67.

All stocks in this comparison pay dividends.

Douglas Dynamics, Inc. (PLOW) offers the highest yield at 2. 6%, versus 1. 1% for Cummins Inc. (CMI).

For long-horizon retirement investors, Douglas Dynamics, Inc.

(PLOW) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 1. 24), 2. 6% yield, +157. 3% 10Y return). Cummins Inc. (CMI) carries a higher beta of 1. 57 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (PLOW: +157. 3%, CMI: +557. 4%), 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 (PLOW (Consumer Cyclical) and CMI (Industrials)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.

In terms of investment character: PLOW is a small-cap high-growth stock; CMI 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.