OSK vs CAT

For growth investors, Caterpillar Inc.

(CAT) is the stronger pick with 4. 3% revenue growth year-over-year, versus -2. 9% for Oshkosh Corporation (OSK). Oshkosh Corporation (OSK) offers the better valuation at 15. 6x trailing P/E (14. 0x forward), making it the more compelling value choice. Analysts rate Oshkosh Corporation (OSK) a "Buy" — based on 37 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, Oshkosh Corporation (OSK) is the cheapest at 15.

6x versus Caterpillar Inc. at 49. 2x. On forward P/E, Oshkosh Corporation is actually cheaper at 14. 0x. The PEG ratio (P/E divided by earnings growth rate) is the most growth-adjusted single valuation metric: Caterpillar Inc. wins at 1. 43x versus Oshkosh Corporation's 2. 92x — a reasonable growth-adjusted valuation.

Over the past 5 years, Caterpillar Inc.

(CAT) delivered a total return of +301. 9%, compared to +25. 0% for Oshkosh Corporation (OSK). Over 10 years, the gap is even starker: CAT returned +1223% versus OSK's +267. 9%. 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), Oshkosh Corporation (OSK) is the lower-risk stock at 1.

49β versus Caterpillar Inc. 's 1. 54β — meaning CAT is approximately 4% more volatile than OSK relative to the S&P 500. On balance sheet safety, Oshkosh Corporation (OSK) carries a lower debt/equity ratio of 24% versus 2% for Caterpillar Inc. — giving it more financial flexibility in a downturn.

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

(CAT) is pulling ahead at 4. 3% versus -2. 9% for Oshkosh Corporation (OSK). On earnings-per-share growth, the picture is similar: Oshkosh Corporation grew EPS -3. 5% year-over-year, compared to -14. 6% for Caterpillar Inc.. Over a 3-year CAGR, OSK leads at 11. 5% 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.

Caterpillar Inc.

(CAT) is the more profitable company, earning 13. 1% net margin versus 6. 2% for Oshkosh Corporation — meaning it keeps 13. 1% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: CAT leads at 16. 6% versus 9. 1% for OSK. At the gross margin level — before operating expenses — CAT leads at 32. 3%, 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, Caterpillar Inc. (CAT) is the more undervalued stock at a PEG of 1. 43x versus Oshkosh Corporation's 2. 92x. A PEG below 1. 5 suggests fair-to-attractive pricing relative to expected growth. On forward earnings alone, Oshkosh Corporation (OSK) trades at 14. 0x forward P/E versus 40. 1x for Caterpillar Inc. — 26. 1x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for OSK: 7. 2% to $168. 00.

All stocks in this comparison pay dividends.

Caterpillar Inc. (CAT) offers the highest yield at 0. 6%, versus 0. 2% for Oshkosh Corporation (OSK).

For long-horizon retirement investors, Caterpillar Inc.

(CAT) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (0. 6% yield, +1223% 10Y return). Both have compounded well over 10 years (CAT: +1223%, OSK: +267. 9%), 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: OSK is a small-cap deep-value stock; CAT is a large-cap quality compounder stock. CAT pays a dividend while OSK does 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.