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EchoStar Chief Charlie Ergen's SPAC Acquires Majority Stake in MVNO MobileX

CONX Wireless Holdings, led by EchoStar boss Charlie Ergen, has completed a $200 million deal to secure a controlling interest in MobileX, an MVNO backed by Boost Mobile founder Peter Adderton.

Founders Magazine Intelligence Desk31 Aug 2026 · 12:00 UTC3 min readSingle source · 1 src

What happened

CONX Wireless Holdings, a special purpose acquisition company (SPAC) led by EchoStar chief Charlie Ergen, has completed the acquisition of a majority stake in MobileX. This transaction sees CONX Wireless Holdings obtaining 60.93% of the equity and voting interests in the mobile virtual network operator (MVNO). Peter Adderton, the original founder of Boost Mobile and a backer of MobileX, will retain a 19.42% share, while Verizon Wireless, through its Cellco Partnership, is set to receive a 12.5% equity stake.

The numbers

The acquisition of MobileX was finalised for a sum of $200 million. Following the deal, CONX Wireless Holdings now holds 60.93% of MobileX's equity and voting interests. The original backer, Peter Adderton, maintains a 19.42% stake, and Verizon Wireless is slated to receive a 12.5% equity share via its Cellco Partnership.

Who's behind it

The acquisition was spearheaded by Charlie Ergen, the head of EchoStar, through his special purpose acquisition company, CONX Wireless Holdings. MobileX is an MVNO that has received backing from Peter Adderton, known for founding Boost Mobile. Verizon Wireless currently provides hosting services for MobileX and is involved in the equity distribution post-acquisition.

Why it matters

This move represents Charlie Ergen's latest effort to challenge the existing market landscape in the telecommunications sector. It comes at a time when his other ventures, such as DISH Wireless and Hughes Network Systems, are facing significant challenges, including looming bankruptcy proceedings for the latter. The success of this new venture will be closely watched given the performance of his previous disruptive attempts.

What to watch

Industry observers will be keen to see if this acquisition provides Charlie Ergen with a more successful outcome compared to his prior initiatives, DISH Wireless and Hughes Network Systems, both of which have encountered difficulties. The integration of MobileX into Ergen's portfolio could indicate a new direction for his strategic investments in the mobile sector.

AI-assisted reporting. This story was drafted with AI assistance from the sources listed above and reviewed against our editorial rules before publication. Facts carry source provenance. Figures, investors, founders and quotations are never generated — if a detail is not in a source, it is not published.

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