Elon Musk Lost His Trillionaire Status Just 10 Days After Reaching It — Here's How SpaceX and Tesla Erased $363 Billion

At that peak, Bloomberg pegged Musk's net worth at $1.32 trillion . The milestone was historic: no individual had ever held a net worth exceeding $1 trillion in US dollars . The gap between Musk and the second-richest person, Google co-founder Larry Page, was roughly $1 trillion — meaning Musk was worth more than the entire fortunes of every other billionaire on earth combined at that moment .

What caused the $363 billion collapse

1. A global tech rout hit high-growth stocks

The primary trigger was a broader global sell-off in technology stocks that hit high-growth, high-valuation names particularly hard . SpaceX, trading at roughly 94 times trailing 2025 revenue at its IPO price, was especially vulnerable . The sell-off was stoked by AI-bubble anxiety and the prospect of higher interest rates .

2. SpaceX stock retreated sharply from post-IPO highs

After touching $225.64 on June 16, SpaceX shares fell back below $200 within days and continued sliding . By June 22, the stock had dropped 16% to $154.60, and by June 24 it was trading near $156 — a decline of roughly 30% from its peak . The sell-off erased most of the gains above the IPO price . Analysts at Morningstar had called SpaceX "substantially overvalued" before the listing, arguing its fair value was less than half the $1.75 trillion IPO target . An investor opposition letter warned that the valuation was "far in excess of even the most successful and established companies on the market" .

3. Tesla stock weakened simultaneously

Tesla shares also declined during the same period, compounding Musk's losses . Musk owns about 11% of Tesla (according to a September 2025 filing, excluding restricted shares) and roughly 41% of SpaceX . Because SpaceX accounts for nearly 80% of his net worth, even modest percentage moves in either stock translate into tens of billions in lost paper wealth .

4. Pre-IPO warnings about SpaceX's fundamentals materialized

SpaceX's S-1 filing revealed that the company posted a $4.9 billion GAAP net loss in 2025 and a Q1 2026 net loss of $4.28 billion — driven by stock-based compensation, depreciation on the Starlink constellation, and accelerating AI infrastructure capital expenditures that burned $2.5 billion per quarter . Revenue growth was also decelerating: 15.4% in Q1 2026 versus 33% for full-year 2025 . While Starlink generated $11.4 billion in 2025 revenue and $4.4 billion in operating profit, the company's AI and launch segments remained loss-making .

How the fortune was reshaped

Musk's wealth remains overwhelmingly "paper" wealth — unrealized gains tied to future expectations for Starship, Starlink profitability, and Tesla's autonomy timeline. As Fortune noted, "for Musk to keep this fortune, those things must actually happen" .

Wealth concentration and volatility

Musk's fortune is effectively a leveraged bet on two ultra-high-growth tech stocks. Because his net worth is not diversified — it is concentrated in SpaceX (~41% stake) and Tesla (~11% stake) — even modest percentage moves in either equity produce multi-billion-dollar swings in his net worth. The $363 billion peak-to-trough loss in ~12 days illustrates the extreme volatility of wealth that is priced entirely off future expectations rather than realized earnings. Both companies run significant operational losses: SpaceX posted a $4.9 billion loss in 2025 , while Tesla remains valued on autonomous-driving promises .

The gap with the next richest person

Even after losing trillionaire status, Musk remains comfortably the world's richest person by a wide margin. As of mid-June 2026:

• Larry Page (Google co-founder) is the second-richest, with a net worth of roughly $296–314 billion depending on the day's snapshot .
• This means Musk at ~$957 billion is still worth more than 3 times Larry Page.
• Other top billionaires: Sergey Brin ($285B), Jeff Bezos ($277B), Larry Ellison .

The gap between Musk ($957B) and Page (~$296B) is approximately $660 billion — larger than the entire net worth of any other person on earth.

Key takeaway

Musk's 10-day trillionaire status was an extreme case of a pattern that defines modern mega-wealth: fortunes built on concentrated, unhedged equity stakes in high-growth, high-burn-rate tech companies. The $363 billion swing in less than two weeks is a vivid demonstration that such wealth is highly notional — it can expand or contract by the GDP of a small country in a single trading session. Despite the pullback, Musk's $957 billion still leaves him roughly 3.2x wealthier than the next-richest person, underscoring the enormous concentration at the very top of the global wealth pyramid.