Compare Auna S.A. (AUNA) vs Medical Properties Trust, Inc. (MPW) Stock

Auna S.A. (AUNA) offers the better valuation at 11.0x trailing P/E (1.6x forward), making it the more compelling value choice. Analysts rate Auna S.A. (AUNA) a "Hold" — based on 1 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 forward P/E, Auna S.A. is actually cheaper at 1.6x.

Over the past 5 years, Auna S.A. (AUNA) delivered a total return of -44.4%, compared to -56.5% for Medical Properties Trust, Inc. (MPW). A $10,000 investment in AUNA five years ago would be worth approximately $6K today (assuming dividends reinvested). Over 10 years, the gap is even starker: MPW returned +24.1% versus AUNA's -44.4%. 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), Auna S.A. (AUNA) is the lower-risk stock at 0.43β versus Medical Properties Trust, Inc.'s 0.72β — meaning MPW is approximately 67% more volatile than AUNA relative to the S&P 500. On balance sheet safety, Medical Properties Trust, Inc. (MPW) carries a lower debt/equity ratio of 3% versus 2% for Auna S.A. — giving it more financial flexibility in a downturn.

Auna S.A. (AUNA) is the more profitable company, earning 2.5% net margin versus -20.4% for Medical Properties Trust, Inc. — meaning it keeps 2.5% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: MPW leads at 38.1% versus 16.1% for AUNA. At the gross margin level — before operating expenses — MPW leads at 55.7%, 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, Auna S.A. (AUNA) trades at 1.6x forward P/E versus 47.6x for Medical Properties Trust, Inc. — 46.0x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for AUNA: 42.9% to $7.63.

None of the stocks in this comparison currently pay a material dividend. All are effectively zero-yield and should be held for capital appreciation rather than income.

For long-horizon retirement investors, Auna S.A. (AUNA) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0.43)). Both have compounded well over 10 years (AUNA: -44.4%, MPW: +24.1%), 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 (AUNA (Healthcare) and MPW (Real Estate)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced. In terms of investment character: AUNA is a small-cap deep-value stock; MPW is a small-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.