Investing in stocks as an asset class offers an opportunity to generate substantial capital gains. And when it comes to investing, the S&P 500 Index ($SPX) serves as the most popular benchmark for gauging a stock’s performance. However, not all stocks outperform this benchmark, and only a handful consistently deliver superior returns. Focusing on companies with solid earnings growth and strong fundamentals is the key to uncovering these outperformers. By targeting firms with sustainable business models, investors can achieve returns that outpace the broader market. Against this backdrop, Dell …