Satellite Spectrum Land Grab: Legacy Satellite Stocks Surge as Selling Window Narrows
Claire Weston
SpaceX and Amazon are racing to lock up scarce satellite spectrum, sending ViaSat up roughly 500% in a year; but FCC auctions and terrestrial-carrier pushback are shrinking the window — and delay may cost sellers dearly.
Why did legacy satellite stocks suddenly surge?
Over the past year, ViaSat rose roughly 500%, EchoStar surged over 600%, and Iridium climbed about 187%.
One driver explains all three: their mobile satellite service spectrum — MSS, the radio bands needed for direct-to-device satellite links — has become a must-have asset for SpaceX, Amazon, and other space-broadband players.
This means → the core value of these legacy satellite firms is no longer the satellites themselves — it is the spectrum licenses they hold.
What price did EchoStar's deal set for the market?
SpaceX paid $17 billion in cash and stock for EchoStar's 65 MHz spectrum license. EchoStar's stock has since risen more than fourfold.
EchoStar now trades largely as a proxy for SpaceX's valuation.
In plain terms = EchoStar is no longer an independent story — its price tracks SpaceX. But it proved one thing: spectrum really can fetch blockbuster prices.
How much is ViaSat's spectrum worth?
ViaSat holds a 68 MHz global spectrum portfolio, including L-band spectrum — radio frequencies prized for long-range reach and ability to penetrate buildings.
Raymond James analyst Brent Penter values the portfolio at up to $15 billion; William Blair analyst Louis DiPalma offers a conservative estimate of roughly $10 billion.
At a share price of about $73, ViaSat's market cap is around $9.9 billion; enterprise value including debt is roughly $15.4 billion.
This means → at the high estimate, the spectrum alone is nearly equal to the entire enterprise value — the rest of the business comes essentially for free.
Will ViaSat sell? What's standing in the way?
The company has committed its spectrum to a joint venture with UAE-based Space42, choosing the "build a direct-to-device service ourselves" path.
Most investors would prefer ViaSat sell the L-band spectrum outright rather than become the fourth competitor in the direct-to-device space.
CEO Mark Dankberg recently left the door open: the company is keeping its options and does not necessarily need to commit all spectrum to the JV.
Are there enough buyers? Who has the strongest incentive?
SpaceX is building out Starlink Mobile and claims in its IPO filing that next-gen satellites can rival terrestrial carriers. Its target addressable market: up to $740 billion — and it may need more spectrum to get there.
Amazon recently paid nearly $12 billion for Globalstar, picking up about 25 MHz of MSS spectrum, but its holdings still trail SpaceX's — a clear incentive to buy more.
Iridium holds roughly 9 MHz of L-band spectrum, valued by analysts at about $3.5 billion. Its CEO said the company will "continue to evaluate" its assets.
In plain terms = the two biggest buyers haven't bought enough, and only one of three potential sellers — EchoStar — has closed a deal. The remaining transactions could come at any time.
Why is the selling window closing?
The FCC plans to auction additional spectrum — new supply will dilute the scarcity premium on existing MSS bands.
Terrestrial carriers are pushing back, lobbying regulators to curb satellite operators' spectrum advantages.
This means → the first seller to close gets the best price. The longer the wait, the less the chips are worth.
Whether ViaSat and Iridium can transact before the window shuts is the key test of whether this satellite-stock rally can convert into realized value.
Content is for reference only, not financial advice.