$Dell Technologies Inc.(DELL)$ delivered record revenue for its second fiscal quarter of 2026 (ending July 2025), with total revenue reaching $29.8 billion—a 19% year-over-year increase that exceeded market expectations. However, underlying concerns lurk behind the impressive figures: gross margin declined to 18.3% (down 2.9 percentage points year-over-year), traditional business growth remained sluggish, and explosive AI server deliveries squeezed profit margins. Despite exceeding expectations in AI order fulfillment, market skepticism persists regarding the company's sustained growth momentum and profitability quality.Performance: AI servers drive revenue growth, but structural challenges become more apparent.1. Explosive growth in AI infrastruc
Long-Term Investing: Look at ROE or PE?
Many investors have heard the idea that “long-term compounding ≈ ROE.” This concept was first put forward by Charlie Munger, known as the Munger Rule. In his 1981 shareholder letter, Warren Buffett also pointed out that if PE remains unchanged, a company with 14% ROE will generate a long-term investment compound return of 14% as well. When picking stocks for the long run, do you focus more on ROE or PE? Why? Do you think ROIC and FCF are more important than ROE in compounding? If you could only choose one metric for a 10-year investment decision, which one would it be?
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