Jensen Huang holds the market lead at 38% implied probability for third-richest person by year-end, fueled by Nvidia’s sustained AI-chip dominance and recent stock surges that lifted his fortune near $200 billion. Traders see his concentrated stake delivering steadier upside than Musk’s volatile mix of Tesla and SpaceX holdings, which recently dipped below the trillion-dollar mark amid tech sell-offs. Buffett’s more conservative Berkshire portfolio sits close behind, appealing to bettors wary of tech swings yet offering less explosive growth potential. With just weeks left and equities highly sensitive to earnings and sentiment, small market moves could quickly shift the tight pack among Huang, Musk, and Buffett before December 31.