Elon Musk has become the world's first trillionaire, and the gap separating his fortune from that of Amazon founder Jeff Bezos has widened into a margin without historical precedent, according to the latest figures from the Bloomberg Billionaires Index.

As of June 18, 2026, the Bloomberg Billionaires Index placed Musk's total net worth at $1.23 trillion, up $608 billion year-to-date, while Jeff Bezos ranked fourth on the index with a net worth of $266 billion, up $12.6 billion for the year. That gap of roughly $964 billion between the two men reflects one of the most dramatic wealth divergences ever recorded between the world's top two richest individuals.

How Musk Became the First Trillionaire

Musk became the world's first trillionaire on June 12, 2026, when SpaceX went public at a valuation near $1.77 trillion. The IPO repriced his roughly 38% stake to around $800 billion, pushing his total net worth past the $1 trillion mark — years ahead of the 2028-2032 timeline most analysts had projected.

The milestone came when SpaceX completed the largest IPO in history, pricing at $135 per share, raising about $75 billion, and reaching a valuation near $1.77 trillion, which climbed to over $2 trillion after its first day of trading.

Musk owns 4.76 billion shares of SpaceX, according to the company's June 2026 S-1 filing. About 1.3 billion shares of unvested restricted stock are excluded from his net worth calculation because they remain subject to performance and other conditions, and 237,530 shares pledged to secure debt are also excluded. He also holds 350,000 exercisable options.

In June 2026, his SpaceX stake was valued at the company's offering price, leading to a roughly $274 billion increase in his net worth. That single repricing event accounts for one of the largest single-day wealth gains ever recorded for any individual.

The Scale of Musk's Lead

The magnitude........

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