PLOW vs ALGT vs ULCC vs ASTE vs CMI

For growth investors, Douglas Dynamics, Inc.

(PLOW) is the stronger pick with 15. 4% revenue growth year-over-year, versus -1. 4% for Frontier Group Holdings, Inc. (ULCC). 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 Astec Industries, Inc. (ASTE) 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, Douglas Dynamics, Inc.

(PLOW) is the cheapest at 22. 9x versus Cummins Inc. at 33. 3x. On forward P/E, Astec Industries, Inc. is actually cheaper at 14. 2x — notably different from the trailing picture, reflecting expected earnings growth.

Over the past 5 years, Cummins Inc.

(CMI) delivered a total return of +168. 7%, compared to -73. 7% for Frontier Group Holdings, Inc. (ULCC). Over 10 years, the gap is even starker: CMI returned +557. 4% versus ULCC's -71. 2%. 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 Frontier Group Holdings, Inc. 's 2. 84β — meaning ULCC is approximately 129% more volatile than PLOW relative to the S&P 500. On balance sheet safety, Astec Industries, Inc. (ASTE) carries a lower debt/equity ratio of 47% versus 11% for Frontier Group Holdings, 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. 4% for Frontier Group Holdings, Inc. (ULCC). On earnings-per-share growth, the picture is similar: Astec Industries, Inc. grew EPS 784. 2% year-over-year, compared to -257. 9% for Frontier Group Holdings, 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 -3. 7% for Frontier Group Holdings, 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 -4. 0% for ULCC. At the gross margin level — before operating expenses — ULCC leads at 35. 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.

On forward earnings alone, Astec Industries, Inc.

(ASTE) trades at 14. 2x forward P/E versus 25. 9x for Cummins Inc. — 11. 8x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for ALGT: 32. 8% to $109. 13.

In this comparison, PLOW (2.

6% yield), CMI (1. 1% yield), ASTE (1. 0% yield) pay a dividend. ALGT, ULCC do not pay a meaningful dividend and should not be held primarily for income.

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). Frontier Group Holdings, Inc. (ULCC) carries a higher beta of 2. 84 — 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%, ULCC: -71. 2%), 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 ALGT (Industrials) and ULCC (Industrials) and ASTE (Industrials) 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; ALGT is a small-cap quality compounder stock; ULCC is a small-cap quality compounder stock; ASTE is a small-cap quality compounder stock; CMI is a mid-cap quality compounder stock. PLOW, ASTE, CMI pay a dividend while ALGT, ULCC 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.