SpaceX rising as reported push for 80,000 cell sites heightens wireless ambitions and signals greater competition for wireless carriers
- SpaceX (SPCX) is trading higher pre-market after Bloomberg reported it is seeking access to at least 80,000 US cell sites, a potentially significant step toward becoming a fourth nationwide wireless carrier that is weighing on AT&T (T) and Verizon (VZ) shares.
- Combining terrestrial infrastructure with Starlink's satellites and recently announced low-band spectrum acquisition could improve indoor coverage and expand recurring subscription opportunities, building on Q3 Connectivity revenue growth of 69% to $5.2 bln and Starlink Mobile's 22 mln monthly users, up 37% sequentially.
- The financial tradeoff is substantial upfront network spending and recurring lease costs before meaningful mobile revenue scales, adding pressure to cash generation alongside companywide Q3 capex of $19.6 bln and Q4 capex guidance of $35--$40 bln, with the expanded service targeted for early 2028.
- For AT&T, a well-funded entrant threatens the pricing and subscriber momentum behind Q3 wireless service revenue growth of 5%, postpaid phone ARPU growth of 4%, and 379,000 phone net additions, potentially lifting its 0.92% churn rate and promotional spending while challenging its $19 bln-plus FY27 free-cash-flow target.
- VZ faces similar risks to subscriber retention, service revenue, and margins, although the buildout timeline gives both incumbents time to respond, while AT&T's approximately 350,000 additional converged customer relationships in Q3 illustrate how broadband-and-wireless bundles could strengthen retention.
- T-Mobile (TMUS) also faces greater competitive pressure, while Crown Castle (CCI), reportedly involved in discussions, and potential beneficiaries American Tower (AMT) and SBA Communications (SBAC) could gain incremental leasing revenue and operating leverage from adding a major tenant to existing infrastructure.