Charter Closes $34.5 B Cox Deal, Creating the Largest U.S. Cable and Broadband Giant

Charter Communications closed its $34.5 billion acquisition of Cox Communications on August 20, 2026, creating the largest internet and video provider in the United States by subscriber count. The combined company serves roughly 37 million customers across 45 states, adding Cox's approximately six million to Charter's 31 million, and passes about 70 million homes and businesses. CHTR simultaneously closed its all-stock acquisition of Liberty Broadband.

Branding will change in both directions. Cox markets move to Spectrum pricing and packaging from mid-September, including Arizona and Southern California, while the parent company itself is set to take the Cox Communications name within a year. Charter President and CEO Chris Winfrey leads the combined business, which stays headquartered in Stamford, Connecticut while retaining a significant presence in Atlanta, Cox's longtime home.

The market reaction was mixed. Charter shares wobbled around the close, with analysts pointing to the price tag, leverage, and the operational risk of integrating two large cable footprints as the reasons enthusiasm was tempered. Cable operators are consolidating precisely because scale is what funds network upgrades against fiber overbuilders and fixed-wireless competition from the mobile carriers, so the strategic logic is not in dispute; the execution is.

The near-term markers are concrete: how cleanly Cox customers migrate to Spectrum billing and packaging in September, whether broadband subscriber losses stabilize across the enlarged footprint, and what synergy pace management commits to on the first combined quarterly report. Integration missteps in cable tend to show up as churn before they show up in the income statement.

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