SpaceX (SPCX) shares rose 19.22% to close at $160.95 on June 12, the company's first trading day, reaching a total market capitalization of $2.1 trillion and ranking seventh among global companies by market value. The space exploration technology company issued 555.6 million shares at $135 per share, raising $75 billion in what became the largest IPO in history. SpaceX founder Elon Musk's net worth reached $1.11 trillion following the successful debut, making him the world's first trillionaire according to the Bloomberg Billionaires Index. The IPO marked a milestone for the company Musk founded in 2002, which has expanded operations across aerospace launch services, satellite internet, and artificial intelligence.
SpaceX Shares Close 19.22% Higher on IPO Debut
SpaceX opened at $150 per share on June 12, an increase of over 11% from the $135 issue price. The stock reached an intraday high of $176 before closing at $160.95. After-hours trading saw the stock rise an additional 4%.
Musk Addresses Bell-Ringing Ceremony
At the bell-ringing ceremony, Musk stated he initially believed SpaceX had less than a 10% chance of success. He described the company's growth from a small warehouse operation to executing the largest IPO in history as "unbelievable."
Musk outlined SpaceX's mission: "What SpaceX wants to do is send everyone who wants to enter space into space. No matter who you are, SpaceX hopes to take you to the Moon, take you to Mars, and ultimately go further."
Musk Becomes World's First Trillionaire
The Bloomberg Billionaires Index shows Musk's net worth at $1.11 trillion, making him the world's wealthiest individual. His wealth nearly equals the combined net worth of the second through fifth richest people on the index.

SpaceX Ownership and Business Scope
SpaceX was founded by Musk in 2002. According to company disclosure documents, Musk holds over 40% of SpaceX shares. He also holds shares in Tesla, the American electric vehicle manufacturer. SpaceX's business operations span aerospace launch services, satellite internet, and artificial intelligence.
FAQ
What was SpaceX's stock performance on its IPO debut on June 12?
SpaceX shares closed at $160.95 on June 12, representing a 19.22% increase from the $135 issue price. The stock opened at $150 and reached an intraday high of $176.
How did the SpaceX IPO affect Elon Musk's net worth?
Following the SpaceX IPO, Elon Musk became the world's first trillionaire with a net worth of $1.11 trillion according to the Bloomberg Billionaires Index. Musk holds over 40% of SpaceX shares.