$IRDM is up +168.1% year-to-date. From $17.65 to $47.32. Not a crypto token. Not a biotech moonshot. A satellite company that's been in orbit since the Clinton administration. And nobody's talking about it.
While the Street's hypnotized by the SpaceX IPO, Iridium's been running the table. The difference? Iridium pays you to wait. $0.60/share dividend. $253 million in free cash flow. Actual profits. Not a "monetization someday" pitch.
This isn't a SpaceX story. It's a defense-and-IoT monopoly hiding in plain sight.
What Iridium Actually Is
66 crosslinked LEO satellites covering every inch of the planet. Your phone doesn't work in the middle of the Pacific. Iridium does. That's not a feature — it's a moat. Launching 66 satellites and getting them to talk to each other in space cost Motorola $5 billion and a bankruptcy in the '90s. Nobody's replicating that.
The numbers: 71.6% gross margins. $875.8M TTM revenue. Q1 2026 delivered $219.1 million, up 2% YoY. Net income of $114.4 million in FY2025. $253 million free cash flow. $0.99 EPS. This thing prints money.
Three Catalysts, One Direction
Aireon Acquisition. In May, Iridium bought the remaining 61% of Aireon Holdings — the only space-based ADS-B air traffic surveillance system on Earth. Every commercial flight over open ocean gets tracked through sensors hosted on Iridium's satellites. Customer partnerships locked through 2035. Full ownership = full margin capture.
The Pentagon Lock-In. A $738.5 million, seven-year EMSS contract with the U.S. Space Force, now at $110.5 million/year. Government service revenue hit $27.6 million in Q1, up 3% YoY. The DoD doesn't churn — it renews and writes checks.
IoT Growth. 2.019 million subscribers, up 7% YoY. IoT data revenue: $46 million in Q1, up 5% YoY. IoT is 83% of commercial subscribers. Next-gen IoT platform drops this year. Connected devices in shipping, agriculture, defense logistics — Iridium is the backbone.
Iridium is the only company on Earth with a truly global satellite network — and the Pentagon just locked it in for seven years at $110.5 million annually. That's not a contract. That's an annuity.
The Risks
You don't get +168% without the market pricing in optimism. Trailing P/E: 47.80, forward: 34.20. Revenue growth is +1.9% YoY — steady, not explosive. If earnings don't accelerate, the multiple compresses.
382% debt-to-equity works great when rates fall. It bites when macro flips. And Cathie Wood's ARK has been trimming IRDM in June — repositioning for the SpaceX IPO, supposedly. When the loudest momentum investor in space sells your stock, you notice. Beta is 0.89, so the ARK exit is probably portfolio mechanics, not conviction. Still.
The Verdict
Iridium at $47.32 isn't cheap. But a satellite monopoly with $253 million in FCF, a $738.5 million Pentagon contract, wholly-owned air traffic surveillance locked through 2035, a $0.60 dividend, and a 2026 OEBITDA guide of $480M–$490M? There aren't many places in the space sector like this.
Oppenheimer upgraded to Outperform in early June. The stock popped 8%. The Street's waking up. $IRDM is the most under-discussed +168% trade of 2026.
Disclosure: The Signal holds positions in Iridium Communications (IRDM). This is not financial advice. Do your own research before making any investment decisions.
— The Signal
