Charter Communications Q3 2026: A $6.33 Billion Impairment Flips the Quarter

Charter reported a GAAP loss of $20.50 per share for the third quarter of 2026, missing the consensus estimate of $8.94. The gap was driven almost entirely by a $6.33 billion impairment of franchise assets, which overwhelmed the quarter's operating results. A $1.39 billion gain on debt extinguishment and a tax benefit softened the blow, but only partially.

Revenue came in at $14.92 billion, up 9.1% year over year, reflecting the first partial-quarter contribution from Cox Communications, which was consolidated beginning August 20 following the close of the Cox transaction. That headline growth masks a weaker underlying picture: on a pro forma basis, both revenue and adjusted EBITDA declined. The revenue figure came in essentially in line with the $14.94 billion consensus, 0.15% short.

The subscriber trend is the more pressing concern for investors. Pro forma Internet customers fell by 233,000 in the quarter, continuing a pattern of broadband losses driven by competition from fiber, wireless, and satellite providers. Free cash flow dropped to $674 million from $1.62 billion a year earlier, a decline of roughly 53%, pressured by one-time Cox integration costs and cash tax timing. The company did grow pro forma mobile lines by 508,000, and mobile service revenue rose 18.9% on a reported basis, but that segment is not yet large enough to offset Internet weakness.

To address the structural pressure, management announced a plan to cut $2 billion in annualized operating expenses over the next 18 months, on top of more than $1 billion in anticipated Cox synergies. CEO Chris Winfrey framed it as a fundamental rethinking of how the company operates and competes, with a stated goal of returning Charter to Internet customer growth. Capital expenditures are expected to run around $13 billion for the full year 2026, excluding transition spending, leaving free cash flow recovery dependent on how quickly cost savings materialize.

Charter had reported between $8.34 and $10.66 per share in every quarter back through late 2024. The Q3 2026 result of negative $20.50 is in a category of its own, and while the impairment is a non-cash charge, the franchise write-down raises questions about the long-term value attributed to the cable footprint. Execution on the cost and synergy targets, alongside any stabilization in broadband subscriber trends, will be what investors track most closely in the quarters ahead.