Elon Musk’s space company SpaceX pulled off the largest stock-market debut in history on June 12, 2026 — and it didn’t just make the founder rich. According to an analysis by the pre-IPO trading platform Hill.com (formerly Hill Markets), roughly 4,400 current and former employees are set to become millionaires, with about 400 of them holding stakes worth more than $100 million. Hill.com founder Andrew Benson notes that it is highly unusual for an IPO to push not just the founders but hundreds