$SpaceX(SPCX)$ - Total Outstanding Shares: Approximately 13.1 billion to 13.2 billion shares. This figure is derived from the company's stated IPO valuation of roughly $1.77 to $1.78 trillion at its debut price. - Shares Available to the Public (Float): $SpaceX(SPCX)$ offered 555.6 million shares to investors during the IPO. - Restricted Shares: The vast majority of the 13+ billion outstanding shares are currently held by insiders, pre-IPO investors, and founder Elon Musk (who owns an estimated 40% to 50% of the company). Many of these shares are subject to "lock-up" periods and will gradually become available for public trading over the coming months. Lock up Periods Ends