SpaceX has officially filed its IPO prospectus, pulling back the curtain on years of speculation. The offering is priced for June 12, with the document revealing key financial figures for the first time. Early reports highlight strong revenue growth and expanding margins, though exact numbers remain under seal until the roadshow begins.

The filing underscores SpaceX's dominance in launch services and its expanding Starlink satellite internet business. The prospectus reportedly details increasing profitability from Starlink subscriptions, which now represent a significant portion of the company's top line. However, it also flags regulatory challenges and competition from rivals like Blue Origin and Rocket Lab.

Investors are already rotating into space-adjacent stocks ahead of the IPO. Shares of satellite operators and launch suppliers have seen increased volume, with analysts citing the 'halo effect' of SpaceX's public debut. The broader space ETF sector has gained over 5% in the past week as retail and institutional interest intensifies.

Some market watchers caution that the IPO valuation may already reflect optimistic assumptions. The prospectus includes risk factors around reusability costs and Starlink's long-term subscriber growth, suggesting the path to sustained profitability is not guaranteed. Skeptics argue that early investors could face volatility if the broader market sours on high-growth tech.