PPTA vs LIN vs APD vs CDE vs CAT

For growth investors, Coeur Mining, Inc.

(CDE) is the stronger pick with 96. 4% revenue growth year-over-year, versus -0. 5% for Air Products and Chemicals, Inc. (APD). Coeur Mining, Inc. (CDE) offers the better valuation at 20. 6x trailing P/E (9. 4x forward), making it the more compelling value choice. Analysts rate Perpetua Resources Corp. (PPTA) a "Buy" — based on 3 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, Coeur Mining, Inc.

(CDE) is the cheapest at 20. 6x versus Caterpillar Inc. at 47. 7x. On forward P/E, Coeur Mining, Inc. is actually cheaper at 9. 4x. The PEG ratio (P/E divided by earnings growth rate) is the most growth-adjusted single valuation metric: Coeur Mining, Inc. wins at 0. 18x versus Caterpillar Inc. 's 1. 32x — a PEG below 1. 0 traditionally signals the market is underpricing earnings growth.

Over the past 5 years, Caterpillar Inc.

(CAT) delivered a total return of +280. 7%, compared to +12. 2% for Air Products and Chemicals, Inc. (APD). Over 10 years, the gap is even starker: CAT returned +1230% versus CDE's +156. 0%. 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), Linde plc (LIN) is the lower-risk stock at 0.

23β versus Coeur Mining, Inc. 's 1. 89β — meaning CDE is approximately 707% more volatile than LIN relative to the S&P 500. On balance sheet safety, Perpetua Resources Corp. (PPTA) carries a lower debt/equity ratio of 0% versus 2% for Caterpillar Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Coeur Mining, Inc.

(CDE) is pulling ahead at 96. 4% versus -0. 5% for Air Products and Chemicals, Inc. (APD). On earnings-per-share growth, the picture is similar: Coeur Mining, Inc. grew EPS 500. 0% year-over-year, compared to -590. 9% for Perpetua Resources Corp.. Over a 3-year CAGR, CDE leads at 38. 1% 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.

Coeur Mining, Inc.

(CDE) is the more profitable company, earning 28. 3% net margin versus -3. 3% for Air Products and Chemicals, Inc. — meaning it keeps 28. 3% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: CDE leads at 36. 3% versus -7. 3% for APD. At the gross margin level — before operating expenses — LIN leads at 43. 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, Coeur Mining, Inc. (CDE) is the more undervalued stock at a PEG of 0. 18x versus Caterpillar Inc. 's 1. 32x. A PEG below 1. 0 is traditionally considered the threshold for growth-adjusted undervaluation. On forward earnings alone, Coeur Mining, Inc. (CDE) trades at 9. 4x forward P/E versus 37. 0x for Caterpillar Inc. — 27. 6x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for CDE: 46. 6% to $27. 20.

In this comparison, APD (2.

4% yield), LIN (1. 2% yield), CAT (0. 7% yield) pay a dividend. PPTA, CDE do not pay a meaningful dividend and should not be held primarily for income.

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

23), 1. 2% yield, +374. 6% 10Y return). Coeur Mining, Inc. (CDE) carries a higher beta of 1. 89 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (LIN: +374. 6%, CDE: +156. 0%), 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 (PPTA (Basic Materials) and LIN (Basic Materials) and APD (Basic Materials) and CDE (Basic Materials) and CAT (Industrials)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.

In terms of investment character: PPTA is a small-cap quality compounder stock; LIN is a large-cap quality compounder stock; APD is a mid-cap quality compounder stock; CDE is a mid-cap high-growth stock; CAT is a large-cap quality compounder stock. LIN, APD, CAT pay a dividend while PPTA, CDE 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.