SpaceX has officially filed for its Initial Public Offering (IPO), setting the share price at $135, which could raise $74.4 billion and achieve a valuation of $1.77 trillion. This would make it the largest IPO in history, surpassing the previous record held by Saudi Aramco, which raised over $29 billion in 2019 with a valuation of $1.7 trillion. The new valuation reflects a significant increase of over 40% from SpaceX's self-assessed valuation of $1.25 trillion earlier this year. Notably, SpaceX's Starlink service is the only profitable segment, contributing $11.4 billion in revenue and $4.4 billion in operating income in 2025. Elon Musk, who controls a 50% stake in the company, will see his holdings valued at approximately $752 billion. Regulatory filings indicate that Musk's ability to sell shares will be contingent on meeting specific operational milestones. This IPO comes amidst heightened speculation about other tech companies, such as OpenAI and Anthropic, also planning to go public soon.