Who will benefit most from SpaceX IPO? Mostly Elon — and a few from his inner circle

SpaceX's S-1 filing reveals the ownership breakdown ahead of its anticipated IPO, which could raise $75 billion at a $1.7 trillion valuation. Elon Musk dominates with over 6.42 billion shares (including Class B shares with 10 votes each), giving him overwhelming control. The next largest shareholder is longtime Musk ally Antonio Gracias with ~503 million shares. Other notable holders include COO Gwynne Shotwell (~12.6M shares) and CFO Bret Johnsen (~9.6M shares). A notable provision grants Musk up to a billion additional shares if a million people live on Mars. Around 400 other VCs hold smaller stakes, with early Series A investors having paid just $1/share versus $270/share for the most recent Series N investors.