Despite challenges last year, Nvidia rewarded patient shareholders. It could be just the beginning.If 2025 taught us anything, it was the fact that uncertainty is the only constant.Take Nvidia (NVDA +0.04%) for example. The chipmaker notched blistering gains for two successive years before its growth was stunted by uncertainty last year. A notable list of challenges faced the company in 2025, yet investors climbed a wall of worry that initially sent the stock plummeting 37%. To close out the year, however, ...