Elon Musk Makes History as First Person to Reach $800 Billion Net Worth

Elon Musk Enters Uncharted Territory, Surpassing $800 Billion Net Worth

Global wealth landmarks were redefined in February 2026 as  Elon Musk  became the first individual to achieve a net worth exceeding  USD 800 billion . This historic surge was propelled by a major corporate restructuring of his flagship companies, cementing his status as a preeminent modern entrepreneur and underscoring the powerful convergence of space exploration, artificial intelligence, and financial markets.

SpaceX-xAI Merger: The Catalyst for Growth
The monumental jump in wealth was directly driven by the  merger of SpaceX and xAI , which created a combined entity valued at  USD 1.25 trillion . This strategic consolidation alone added an estimated  USD 84 billion to Musk's fortune , elevating it to approximately  USD 852 billion . Post-merger, Musk holds a  43% stake in the new company , an asset now valued at over  USD 540 billion  and standing as the single largest component of his wealth.

SpaceX Ascends as the Crown Jewel
Following the absorption of xAI,  SpaceX has solidified its position as Musk's most valuable asset . The merger significantly increased the strategic and financial scale of the aerospace company, positioning it ahead of his other ventures like Tesla and the social media platform X. Prior to the deal, Musk owned 42% of SpaceX and 49% of xAI; the unified stake now forms the core pillar of his business empire.

Tesla's Substantial Role in the Portfolio
Despite SpaceX's dominance,  Tesla remains a fundamental contributor to Musk's wealth . He retains roughly a  12% stake in the electric vehicle pioneer , valued at about  USD 178 billion , along with stock options worth an additional  USD 124 billion . This excludes a separate, performance-based compensation package approved by shareholders, which could grant Musk stock worth up to USD 1 trillion if Tesla meets extraordinary long-term market capitalization goals.

Rapid Ascent and Future Trajectory
Musk's wealth accumulation has reached a remarkable pace, climbing from USD 500 billion in October 2025 to USD 700 billion by December 2025. The SpaceX-xAI merger marks the second major consolidation of his companies within a year. With speculation about a potential SpaceX public listing later in 2026, market focus on the company's valuation and governance is expected to intensify, likely influencing the next chapter of Musk's financial trajectory.

Exam-Focused Important Facts:

• Milestone:   Elon Musk  became the first person to cross a  USD 800 billion net worth in February 2026 .

• Key Driver:  Merger of  SpaceX and xAI , forming a  USD 1.25 trillion entity .

• Ownership:  Musk holds a  43% stake  in the merged SpaceX-xAI company.

• Other Major Asset:  His  ~12% stake in Tesla  remains a massive source of wealth.

• Context:  This highlights the growing market value of  frontier technologies  like space and AI.