- Will Microsoft be the largest company in the world by market cap on December 31?<1¢
- Will Alphabet be the largest company in the world by market cap on December 31?7¢
- Will Saudi Aramco be the largest company in the world by market cap on December 31?<1¢
- Will SpaceX be the largest company in the world by market cap on December 31?<1¢
- Will NVIDIA be the largest company in the world by market cap on December 31?80¢
- Will Apple be the largest company in the world by market cap on December 31?13¢
- Will Tesla be the largest company in the world by market cap on December 31?<1¢
- Will Amazon be the largest company in the world by market cap on December 31?<1¢
This market will resolve to the largest company in the world by market cap on December 31, 2026, as of market close. The resolution source for this market will be a consensus of credible reporting.
NVIDIA's commanding lead in AI semiconductor demand underpins its 79.5% implied probability of holding the top market capitalization position by end-December 2026. As of early September 2026, the company's market cap stands near $5.56 trillion, well ahead of Apple's $4.67 trillion and Alphabet's $4.10 trillion, fueled by fiscal second-quarter revenue of $96.2 billion—more than doubling year-over-year—with data center sales surging 117%. Recent moves, including the Hugging Face acquisition and expanded infrastructure partnerships, reinforce its ecosystem moat amid sustained hyperscale and enterprise spending. Trader consensus, reflected in these capital-backed odds, prices in continued outperformance through year-end, though shifts in AI adoption or competitive responses from peers like Apple and Alphabet could narrow the gap.