Musk Owns 42% of SpaceX and Nearly All the Power
Elon Musk is the founder, CEO, and largest shareholder of SpaceX. He holds approximately 42% of the company's total equity. Musk owns 12.3% of Class A shares and 93.6% of Class B shares. The Class B shares carry 10 votes each, giving Musk 85.1% of total voting power.
That structure means Musk alone controls every major corporate decision. Board composition, executive hiring, capital allocation, and strategic direction all run through one person. Public shareholders who bought SPCX at its June 12 debut own equity in a company now worth more than $2 trillion with effectively no governance leverage.
This is by design. The dual-class structure has no sunset clause, no time-based expiration, and no threshold that triggers conversion. Musk's voting control persists indefinitely.
The Institutional Shareholders Behind SpaceX
SpaceX raised approximately $12 billion across 31 private funding rounds from more than 240 investors before going public. The largest institutional holders have been on the cap table for over a decade.
Alphabet first invested in SpaceX in 2015 through Google Ventures and held roughly 7% of equity before the February 2026 xAI merger diluted that stake to an estimated 5-6%. Alphabet's current market cap sits above $2.3 trillion, so its SpaceX position represents a small fraction of total enterprise value. But with SpaceX now worth more than $2 trillion, that stake could be worth well over $100 billion.
Antonio Gracias, CEO of Valor Equity Partners and a SpaceX board member, owned 503.4 million Class A shares, representing 7.3% of total equity. Founders Fund has been invested since a $20 million Series C round in 2008. Fidelity Investments, Sequoia Capital, and Andreessen Horowitz also hold positions, though exact percentages shifted after the xAI merger brought new investors onto the cap table.
Gwynne Shotwell, SpaceX's president and chief operating officer, is the fifth-largest owner of Class A shares and holds 7.1 million Class B super-voting shares.
How the xAI Merger Reshaped Ownership
In February 2026, Musk merged SpaceX with his artificial intelligence startup xAI in a deal valued at a combined $1.25 trillion. The transaction brought xAI's investor base, including Nvidia and the Qatar Investment Authority, into SpaceX's ownership structure.
The merger diluted existing shareholders proportionally. Alphabet's estimated stake dropped from around 7% to roughly 5-6%. Fidelity's position fell to approximately 2%. But Musk's voting control barely moved. The super-voting share structure preserves his proportional power regardless of dilution, and Musk retains 85.1% of votes after the merger and the IPO alike.
For public-market investors, the practical effect is straightforward. The cap table got more crowded. The decision-making structure did not change.
What SpaceX Actually Earns
SpaceX generated $18.7 billion in revenue in 2025 and posted a $4.9 billion net loss. Adjusted EBITDA came in at $6.6 billion. The company operates three segments.
Starlink, the satellite internet division, produced $11.4 billion in revenue, accounting for 61% of the total. The service had 10.3 million subscribers as of March 2026, though average revenue per user fell 18% over two years as the customer base quadrupled. The connectivity segment posted a $1.19 billion quarterly profit, making it the only division generating positive earnings.
The launch and space services segment brought in $4 billion. SpaceX completed more orbital launches than any other company or country in 2025. A $2.29 billion Space Force deal under the Golden Dome program and a separate $537 million Department of Defense contract provide multi-year revenue visibility.
The AI segment, inherited from xAI, contributed $3.2 billion in its first partial year on SpaceX's books.
Public Companies With SpaceX Exposure
SpaceX went public on June 12, 2026 and now trades on the Nasdaq under the ticker SPCX, so investors can own it directly through a standard brokerage account. A few public companies also offer indirect exposure to its success.
EchoStar has acknowledged that its stock price partially reflects SpaceX investor expectations. The company invested in SpaceX and agreed to a spectrum transfer deal involving SpaceX's satellite network. EchoStar's management explicitly warned in SEC filings that adverse SpaceX developments could hurt SATS shares.
For investors seeking pure space sector exposure alongside SpaceX, Rocket Lab and AST SpaceMobile trade as the two highest-profile public space companies. Both posted triple-digit stock gains this year, fueled by rising enthusiasm around the SpaceX listing.
What to Watch Now That SPCX Trades
SpaceX priced its IPO at $135 a share on June 11 and began trading June 12, ultimately raising roughly $86 billion after underwriters exercised the full over-allotment, the largest IPO on record. The stock has climbed since its debut, pushing the company's market value above $2 trillion.
The ownership question is settled. Musk controlled 85.1% of votes before the IPO and controls them after. The open question for new shareholders is whether Starlink's subscriber growth and the government contract pipeline can justify a valuation that exceeds every comparable space, satellite, and defense company combined. The next set of quarterly results, and the eventual expiration of the post-IPO lockup, will be the first real tests of that valuation in public hands.
