# SpaceX-Tesla Merger Could Rival Nvidia's Market Cap > Source: > Published: 2026-06-21 11:08:40.116981+00:00 Funding & Businessmergersmarket capelon musk # SpaceX-Tesla Merger Could Rival Nvidia's Market Cap | 7.2 Rolling **SpaceX** and **Tesla** into one company could potentially make **Elon Musk** controller of the world's most valuable listed firm, dethroning **Nvidia**. The merger scenario combines both Musk-owned companies into a single market-cap entity large enough to challenge Nvidia's valuation. ## Scoring Rationale Notable corporate event: a combined SpaceX-Tesla entity rivaling Nvidia's market cap would materially affect AI-hardware market valuations and investor focus. Practice interview problems based on real data 1,500+ SQL & Python problems across 15 industry datasets — the exact type of data you work with. [Try 250 free problems](/problems)