Comcast Shares Dive Over 8% as Broadband Pricing Concerns Intensify and CFO Calls Prices 'Irrational'

SentiSense · Published Sep 9, 2026, 12:31 PM ET · Updated Sep 28, 2026, 2:45 AM ET

Comcast (NASDAQ:CMCSA) shares fell as much as 8% on September 9, 2026, before closing down about 6.6% at $24.59, after the company told investors at a Goldman Sachs conference that third-quarter broadband subscriber losses are unlikely to improve. Charter fell 6% and T-Mobile slipped 3% in the same session. CFO Jason Armstrong called competitors' standalone fiber pricing, in the $30 to $40 range for a gigabit connection, "irrational," but was referring to rival pricing, not Comcast's own rates. SentiSense-tracked analyst consensus on CMCSA sits at a $30.08 average price target across 22 analysts (9 buy, 16 hold, 3 sell).

Comcast (NASDAQ:CMCSA) shares fell as much as 8% on September 9, 2026, before closing down about 6.6% at $24.59, as investors weighed fresh warnings that broadband subscriber losses could persist into the third quarter. Charter Communications slid 6% and T-Mobile slipped 3% in the same session, a pattern that pointed to a selloff concentrated in cable and wireless broadband rather than spread across the broader market.

The declines followed comments from Comcast's own management at the Goldman Sachs Communacopia + Technology Conference, where the company said domestic broadband subscriber losses were unlikely to improve year over year in the third quarter. That guidance, rather than any single analyst note or regulatory filing, appeared to be the immediate catalyst for the move.

Comcast chief financial officer Jason Armstrong also described standalone fiber pricing from competitors, in the $30 to $40 range for a gigabit connection, as "irrational". Armstrong's comments were aimed at rivals undercutting the market, not at Comcast's own broadband prices, and he said more detail on a planned cost-transformation initiative, which the company expects could save billions of dollars, would come on Comcast's earnings call in late October.

The reaction reflects broader unease about pricing sustainability across cable and wireless broadband as fixed-wireless competition from carriers like T-Mobile continues to pressure legacy broadband subscriber growth. Wall Street's current view on Comcast remains mixed rather than uniformly bearish: SentiSense-tracked analyst consensus puts a $30.08 average price target on the stock across 22 analysts, split 9 buy, 16 hold and 3 sell. Investors could watch Comcast's late-October earnings call for updates on subscriber trends and the cost-transformation plan's scope, positioning for the possibility that the third-quarter subscriber picture may not improve markedly from a year earlier.