Comcast drops 7% on persistent broadband losses and ’irrational’ fiber pricing

Investing.com -- Comcast Corporation (NASDAQ: CMCSA) shares dropped 7% on Wednesday following cautionary remarks at the Goldman Sachs Communacopia + Technology Conference regarding persistent challenges in its broadband division. Charter Communications shares also fell 5% amid the broader sector sell-off.

Speaking at the conference, Comcast Chief Financial Officer Jason Armstrong stated that fiber broadband pricing has grown "irrational," and the company expects no improvement in third-quarter broadband subscriber losses. Despite these pressures, Armstrong noted that Comcast still projects a "modest" improvement in its third-quarter EBITDA trajectory.

Comcast’s core broadband business faces intense competition from fiber-optic network providers deploying aggressive pricing strategies. KeyBanc analyst Brandon Nispel warned of downside risks, noting that an accelerating subscriber loss trajectory could force further cuts to Average Revenue Per User (ARPU) to stabilize the base—a cycle that shows no signs of ending.

Consensus currently expects 89,000 domestic residential net losses in the third quarter of 2026, compared to 91,000 losses in the third quarter of 2025. KeyBanc, however, projects a steeper decline of 125,000 subscriber losses for the quarter, which is significantly worse than the consensus estimate.

Nispel emphasized that competitors offering gigabit speeds for $30 to $40 per month will prevent year-over-year improvement in Comcast’s broadband net additions. While this fiercely competitive environment heavily pressures cable operators, it could act as a net positive for telecommunications companies’ subscriber additions, though major telecom players like AT&T have also recently acknowledged facing similar fiber ARPU constraints.

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