Regulatory Filing Reveals Musk Holds 48.4% Stake in SpaceX

Nashnova编辑部
Published 2026-08-13About 8 min read

A regulatory filing shows Elon Musk holds 48.4% of SpaceX, a position worth over $900 billion at current prices; his voting power has stayed above 82% since IPO, meaning one person effectively controls every major decision at this trillion-dollar company.

01

How much of SpaceX does Musk actually own?

As of June 30, Musk held 6.42 billion shares, equal to 48.4% of SpaceX's total equity.
At current market prices, that stake is worth more than $900 billion — approaching $1 trillion and ranking among the largest individual single-company holdings in history.
This means → any swing in SpaceX's valuation directly drives the scale of Musk's personal wealth.
02

Where do those shares come from?

The stake breaks into four pieces: trusts where Musk serves as trustee hold 849.5 million Class A shares and 3.92 billion Class B shares; Musk personally holds 1.3 billion restricted Class B shares; and another 350 million Class B shares come from exercised stock options.
In plain terms = most of the shares sit in trusts he controls, topped up by direct holdings and options — together they add up to 48.4%.
He has sole voting and dispositive power over all 6.42 billion shares — no co-decision-maker is involved.
03

What does 82%+ voting power mean?

Since SpaceX went public, Musk's voting power has stayed above 82%.
This means → even if every other shareholder united against him, they could not block a single proposal. In plain terms = SpaceX is a public company, but at the decision-making level it functions like a one-person firm.
This reflects a dual-class share structure — an arrangement that lets a founder retain majority voting control with a minority economic stake — where Class B shares carry far more votes per share than Class A.
04

What has SpaceX stock done since the IPO?

SpaceX listed on June 12 and raised $85.7 billion in a record-breaking IPO; its market cap briefly topped $2 trillion.
Market enthusiasm then cooled, and the stock fell nearly 33% through late July.
It has since rebounded roughly 30% through August, driven by two catalysts: the release of quarterly earnings and the first lock-up expiry — the point at which insiders are first allowed to sell shares after listing.
05

How do the business fundamentals look?

SpaceX's first post-IPO quarterly report showed revenue up more than 90% year-over-year — an exceptionally strong growth rate.
Capital expenditure is growing at an exponential pace, signaling heavy investment in infrastructure such as rocket production capacity and Starlink satellite deployment.
This means → SpaceX is in a "burn cash to grow" phase — revenue is expanding fast, but spending is expanding faster, and the timeline to profitability remains unclear.

Content is for reference only, not financial advice.