SpaceX Buys Grain Management 800 MHz Spectrum for $8 Billion — FCC Clears 15,000 Direct-to-Device Satellites as Telecom Stocks Slide

SpaceX (SPCX) shares gained 1.06% to $164.30 ahead of Monday's opening bell after the company announced plans to acquire Grain Management's nationwide 800 MHz low-band wireless spectrum portfolio for about $8 billion. The aerospace and artificial intelligence company led by Elon Musk also secured formal approval from the Federal Communications Commission to deploy 15,000 next-generation direct-to-device satellites for its Starlink Mobile network.

The twin announcements rattled the telecom industry. Telecom stocks in the United States and Europe tumbled on concerns about growing competition from satellite-based mobile services, and Reuters reported that telecom shares in Australia and New Zealand also fell Monday. The reaction shows how quickly investors are pricing in the possibility that satellite providers could compete for subscribers that carriers have long treated as their own.

Low-band spectrum such as the 800 MHz range generally travels farther and penetrates buildings better than higher frequencies, which makes it valuable for wide-area mobile coverage. Pairing that holding with a large fleet of direct-to-device satellites gives SpaceX a path to offer connectivity straight to phones, although the reports reviewed did not detail how the company will combine the two.

SpaceX's stock has had a volatile run since its market debut. Shares began trading at $135 apiece on June 12 and climbed to a record $225.64 on June 16. At $164.30, the premarket price sits roughly 27% below that peak but about 22% above the debut price.

Another satellite-communications name was also in motion. AST SpaceMobile (ASTS) gained 3.87% after news that its BlueBird 14-16 satellites had arrived at Cape Canaveral ahead of launch, alongside FCC clearance for 900-MHz testing, according to TheStreet.

The moves came as the broader market was mixed. The S&P 500 edged up 0.05% at the open, the Dow added 0.19% and the Nasdaq slipped 0.07%, with attention centered on bank earnings Tuesday, inflation data Wednesday and Thursday, and a rise in oil prices tied to tensions in the Middle East.

Investors will likely watch for regulatory follow-through on the Grain Management purchase, any carrier responses, and whether further spectrum deals follow. For now, the market is treating the announcement as a clear negative for incumbent telecom operators and a positive for SpaceX and satellite-connectivity peers.