Key Highlights
- Iridium Communications (IRDM) climbed as high as 12.5% on Thursday, extending its three-month rally to 64%.
- SpaceX submitted confidential IPO paperwork to the SEC, sparking renewed enthusiasm across satellite equities.
- Reports surfaced that Amazon is negotiating to purchase Globalstar, which maintains a satellite partnership with Apple.
- Raymond James highlighted Iridium’s valuable L-Band and S-Band spectrum holdings as potential acquisition targets for direct-to-device service providers.
- The stock crossed above its 200-day moving average, generating technical momentum and a bullish signal for traders.
Iridium Communications (IRDM) was up approximately 12.5% during Thursday’s trading session, bringing its market capitalization to roughly $2.91 billion.
Iridium Communications Inc., IRDM
Shares have climbed about 64% during the last three months, while year-to-date gains exceed 60%.
Thursday morning brought a flurry of satellite industry developments that propelled Iridium and other sector players higher.
SpaceX submitted confidential IPO documentation to the SEC on Wednesday, the Wall Street Journal reported. While no specific timing was disclosed, the filing immediately refocused investor attention on the satellite communications space.
Simultaneously, reports emerged that Amazon is engaged in acquisition discussions with satellite operator Globalstar. Should this transaction materialize, Amazon would gain instant access to satellite-to-cellular technology—Globalstar currently powers Apple’s iPhone emergency SOS capabilities.
What’s Driving Iridium’s Rally
Iridium’s surge extends beyond simple market momentum. Industry analysts are highlighting the company’s spectrum portfolio as a strategic advantage in an increasingly competitive satellite landscape.
Raymond James analyst Brent Penter observed that despite Iridium holding less spectrum than certain competitors, its L-Band and S-Band frequencies remain in limited supply. He suggested that major companies building direct-to-device capabilities would view these assets favorably.
The equity also pushed through its 200-day moving average earlier this week, prompting technical traders to enter positions. Institutional sentiment has strengthened, with several analysts listing IRDM among their preferred selections for April.
Optimism is building around the company’s roadmap for 2026, particularly regarding satellite-to-cellular and IoT service expansion. Technical demonstrations at the recent SATELLITE 2026 conference reinforced analyst confidence in the company’s long-term free cash flow trajectory.
Broader Satellite Sector Movement
Iridium wasn’t alone in Thursday’s rally. Viasat (VSAT) jumped as much as 17% during early hours, while EchoStar (SATS) advanced approximately 4%.
AST SpaceMobile (ASTS) bucked the trend, declining roughly 2%. The company is working aggressively to deploy its satellite-to-cellular 5G network but faces intensifying competition from SpaceX’s Starlink Mobile and Amazon’s Project Leo.
Should Amazon successfully acquire Globalstar, it would secure an operational satellite-to-cell platform immediately—intensifying competitive pressure on AST SpaceMobile, which is still assembling its satellite constellation.
NASA’s Artemis II mission, which launched Wednesday sending four astronauts on a 10-day lunar journey, contributed additional momentum to space-related stocks. The mission includes deployment of four small scientific satellites.
As of Thursday morning, IRDM’s average daily volume stands near 2.2 million shares, with technical indicators flashing bullish signals.





