Elon Musk planning world’s largest IPO: What investors need to know about the once-in-a-generation SpaceX listing by ET Markets | January 28, 2026 4:03 pm | Indian Stocks, Market, News Elon Musk’s SpaceX may be heading for a record-breaking IPO, potentially raising $50 billion. From reusable rockets to Starlink’s recurring revenue, the listing could reshape global markets while testing investor appetite for future technologies.