Group 1 - United States Cellular Corporation (NYSE: USM) reported Q1 2025 results on May 2, leading to a stock drop of over 8% post-earnings [1] - The market reaction indicates a negative sentiment towards the company's performance, which may reflect underlying issues in its business model or competitive positioning [1] Group 2 - The analysis emphasizes the importance of business analysis, fundamental analysis, valuation, and long-term growth in sectors such as AI, fintech, finance, and tech [1] - The focus is on understanding publicly traded companies through their business models, earnings performance, and competitive positioning [1]