Key Highlights
- Regulatory documents show Elon Musk possesses 48.4% of SpaceX’s equity as of June 30, 2026
- His 6.42 billion share position carries a market value exceeding $900 billion
- Musk exercises over 82% of SpaceX’s voting authority while holding under 50% economic interest
- He clarified that the $900B figure overstates his position since many shares remain unvested
- Norway’s sovereign wealth fund revealed ownership of 0.05%, valued at approximately $1.2 billion
New regulatory disclosures have unveiled the complete picture of Elon Musk’s ownership structure in SpaceX, including important details about vesting schedules.
Documents filed with regulators on Thursday indicate Musk possesses 6.42 billion shares of SpaceX Class A common stock as of the end of June. This translates to a 48.4% ownership interest in the aerospace manufacturer.
Based on prevailing market valuations, this holding represents more than $900 billion in value. However, Musk immediately challenged that assessment.
Through a post on X, he clarified that certain shares in his portfolio “only vests on extremely crazy good outcomes for SpaceX,” indicating his true vested ownership percentage falls below what the regulatory document implies.
Breakdown of Musk’s Equity Position
The ownership structure includes multiple share classifications. Approximately 849.5 million are Class A shares maintained in trust arrangements where Musk functions as trustee. An additional 3.92 billion are Class B shares within identical trust structures.
Beyond these, he maintains direct ownership of 1.30 billion restricted Class B shares, plus options representing another 350 million Class B shares. The regulatory disclosure confirms he retains exclusive voting and disposal authority across all 6.42 billion shares.
Although his economic ownership stands marginally under 50%, Musk commands more than 82% of SpaceX’s aggregate voting power. This concentration provides him with decisive influence over corporate strategy.
Musk’s entire 6.4 billion share position faces restrictions until June 2027.
SpaceX Shares Experience Volatile Post-IPO Period
SpaceX launched its public offering on June 12, generating $85.7 billion and temporarily elevating its market capitalization above $2 trillion. The offering priced shares at $135.
Performance since the debut has been turbulent. The stock declined to $105.11 in early August when approximately 911.5 million insider shares became tradable for the first time.
During that period, shares had plummeted over 50% from their June 16 high of $225.64. The price also traded roughly 20% beneath the initial public offering level.
The decline followed SpaceX’s maiden earnings disclosure, which revealed capital spending running at more than double the company’s revenue figures. Despite this, revenue totaling $7.8 billion surpassed analyst projections.
The stock has since regained momentum. Thursday’s session saw SpaceX shares finish at $141.29, declining 3.33% for the day, before advancing to $143.40 during Friday’s premarket session. The stock has gained 3.83% over the trailing 30-day period.
A separate noteworthy revelation accompanied Musk’s filing. Norway’s Government Pension Fund Global disclosed a 0.05% position in SpaceX, carrying a value slightly above $1.2 billion as of the June 30 measurement date.


