A ‘Diversified’ Portfolio Beat the Stock Market in 2025. What Is It? Morningstar's 11-asset diversified mix returned 18.3% in 2025, beating the S&P 500 — but the classic 60/40 portfolio still wins over the long haul. Original Source: https://www.moneytalksnews.com/a-diversified-portfolio-beat-the-stock-market-in-what-is-it/