New Study Finds 5G Competition Drove Cable Prices 17% Lower

A CTIA-commissioned study found that 5G Home broadband entry lowered cable prices by 17%, or roughly $11 per month for an average standalone plan, saving U.S. households up to $28.5 billion from 2023 through 2025. Nearly three-quarters of the savings—up to $20.8 billion—went to households that stayed with cable; 5G Home reached nearly 17 million subscribers, adding 3.9 million in 2025 as cable lost 1.5 million. The study’s author said keeping spectrum auctions on schedule and identifying more commercial spectrum could extend these price effects.

Analysis

The market implication is a shift in broadband pricing power, not proof that wireless carriers are earning attractive returns on fixed-wireless access. Cable operators may defend share with lower prices, trading near-term revenue per connection for retention; the resulting earnings effect depends on whether churn avoided offsets discounting. Comcast and Charter are the clearest exposed incumbents. T-Mobile and Verizon can gain broadband relationships, but incremental subscribers are only valuable if network capacity and customer-acquisition costs remain economic; congestion or added investment could dilute the benefit. AT&T is a less direct beneficiary unless it can compete effectively in the relevant markets.

Treat the reported price impact as a directional signal: the study was commissioned by CTIA, and a market-entry comparison does not by itself establish the effect on operator margins, total household spend, or returns. Verify the report’s market definitions, treatment of promotions and bundles, and whether price changes persist. Near term, the main catalyst is investor interpretation of broadband net adds, churn, and pricing commentary. Over 1–3 months, spectrum-auction progress and carrier updates could move expectations; over 6–18 months, capacity constraints and cable response determine whether fixed wireless is a durable substitute or a promotional pressure valve.

Contrarian point: lower cable prices may slow switching and support connection retention, so the impact on cable earnings need not match the headline price effect. Conversely, subscriber growth can overstate wireless value if it consumes scarce capacity. No clean sector-wide long follows from this study alone.

Key Decisions for Investors

• Avoid trading the study’s savings estimate as an earnings forecast. Review Comcast and Charter broadband pricing, churn, and broadband revenue per connection at the next results; persistent discounting alongside worsening churn would strengthen the cable-negative thesis.
• Use a relative-value watchlist rather than an outright wireless long: compare T-Mobile and Verizon fixed-wireless net adds with incremental network investment, capacity commentary, and customer acquisition costs. Prefer the carrier showing growth without deteriorating unit economics.
• Track spectrum-auction and allocation milestones as a 1–3 month policy catalyst. A delay or weaker-than-expected spectrum pipeline would undermine the thesis that additional fixed-wireless competition can scale; confirmed capacity additions would support it.
• Do not initiate a short in cable solely on this report. Reassess if multiple operators guide to sustained broadband price pressure or weaker broadband revenue, and falsify the bearish view if churn stabilizes without persistent discounting or broadband economics improve.