NVIDIA’s commanding lead in AI accelerators, with data center revenue doubling year-over-year and 70% projected growth ahead, underpins its 75.5% market-implied odds of holding the top market-cap spot at year-end 2026. Traders price in sustained hyperscaler spending on its Blackwell and upcoming Rubin platforms, widening the valuation gap versus peers amid ongoing supply constraints and 75% gross margins. Apple’s 15.2% odds reflect steady services growth and buybacks but limited AI upside, while Alphabet’s 7.0% share ties to custom-chip diversification. Recent earnings beats and analyst revisions reinforce NVIDIA’s edge, though any material slowdown in AI capex or successful custom-ASIC scaling could narrow the gap before December resolution.

Sep 21 2026

SpaceX market cap reported at $2.012 trillion in September 2026

SpaceX dips to 0%1%

As of September 2026, SpaceX's market capitalization was reported at $2.012 trillion, reflecting its strong market position following its IPO and AI investments. Despite trading sideways since IPO, SpaceX remains a top contender among the largest companies by market cap, supported by its aerospace and AI business segments.

Sep 21 2026

SpaceX market cap reaches $2.09 trillion after IPO surge

SpaceX's market capitalization increased to over $2 trillion following its IPO and subsequent trading gains, making it the seventh most valuable company globally and surpassing Amazon and Microsoft.

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