Charter Communications (CHTR) posts $13.6bn Q1 revenue as internet subscribers fall for a sixth straight quarter

Charter Communications (NASDAQ: CHTR) reported first quarter 2026 financial results on April 24, revealing a company caught between two accelerating and diverging forces: mobile momentum that added 368,000 Spectrum Mobile lines in a single quarter, and broadband erosion that shed 120,000 Internet customers over the same period. Total revenue came in at $13.6 billion, a 1.0% year-over-year decline, as losses in residential video revenue dragged on overall performance even as the mobile business continued its rapid expansion. Adjusted EBITDA fell 2.2% to $5.6 billion, and free cash flow slipped to $1.4 billion from $1.6 billion in the year-ago period, pressured primarily by a 19% surge in capital expenditures. The stock, which traded near $242 ahead of the earnings call, dropped sharply in session trading to around $198, reflecting market concern about the pace of broadband subscriber losses and the scale of infrastructure spending ahead.

Why are Charter Communications broadband subscribers declining while mobile keeps growing in 2026?

The divergence in Charter’s subscriber trends is not incidental. It reflects a structural shift in the US residential connectivity market where fixed broadband faces genuine competitive pressure from fixed wireless access providers, primarily T-Mobile US and Verizon Communications, at a time when Charter’s own network evolution program is consuming capital and causing service disruptions in certain markets. Internet customer losses of 120,000 in Q1 2026 compares unfavourably to a loss of 59,000 in Q1 2025, suggesting the competitive environment is intensifying rather than stabilising. Total Internet customers now stand at 29.56 million, down 1.5% year-over-year, with residential broadband carrying almost all of that decline. Penetration of Charter’s estimated passings has fallen to 54.0% from 56.3% a year ago, a 2.3 percentage point contraction that quantifies precisely how much ground Charter is ceding within its own footprint.

Against this backdrop, Spectrum Mobile’s growth stands out. At 12.1 million total lines and net additions of 368,000 in the quarter, Spectrum Mobile has now added 1.8 million lines over the last twelve months. The mobile business generates revenue by leveraging Charter’s existing broadband relationships as a mobile virtual network operator, using wholesale capacity primarily from Verizon’s network infrastructure. Mobile service revenue climbed 15.1% year-over-year to $1.1 billion, a number that provides real revenue diversification but not yet at a scale sufficient to offset the structural pressures in broadband and video. Charter’s strategy of bundling mobile with broadband is sound in theory, as converged connectivity operators in European markets have demonstrated over a decade that bundling improves churn and average revenue per user. The execution challenge is that Charter must win mobile customers while simultaneously holding broadband subscribers who may be tempted away by fixed wireless alternatives.

What does Charter Communications’ $94 billion debt load mean for its ability to fund the Cox Communications acquisition and network upgrades simultaneously?

Charter’s capital structure deserves careful scrutiny. Total principal debt stood at $94.3 billion as of March 31, 2026, with the company carrying approximately $517 million in cash and $4.6 billion of available revolving credit capacity. During the first quarter, CCO Holdings raised $3.0 billion in new senior notes at coupon rates of 7.000% and 7.375%, using the proceeds to redeem $3.0 billion of older notes maturing in 2026 and 2027. The refinancing is prudent liability management but comes at a higher cost of capital than the paper it replaced, reflecting the broader interest rate environment and Charter’s own leverage profile. A debt-to-EBITDA ratio above four times, combined with a free cash flow yield that has been compressed by elevated capital expenditures, leaves limited room for financial manoeuvring.

The Cox Communications acquisition, which received Federal Communications Commission approval in February 2026, adds a further layer of complexity. Charter has already begun incurring transition expenses as it prepares for integration, and these costs are being captured separately in the income statement to give investors visibility into the underlying run-rate performance of the existing business. Full year 2026 capital expenditures, excluding Cox-related impacts, are guided at approximately $11.4 billion. That is a substantial commitment for a business generating quarterly free cash flow of $1.4 billion, implying that a material portion of cash generation will be consumed by infrastructure investment throughout the year. The rural network expansion program added 89,000 subsidised rural passings in Q1 alone, with Charter continuing to draw on federal, state and local government subsidy programmes to fund reach extension into underserved communities. While this program carries long-term strategic logic, it is capital-intensive in the near term and will not generate meaningful returns for several years.

How is the Spectrum App Store and streaming bundle strategy changing Charter’s video revenue economics in 2026?

Charter’s video business is undergoing a quiet structural transformation that is obscuring its real financial performance. Residential video revenue declined 9.2% year-over-year to $3.3 billion in Q1 2026, but a significant portion of that headline decline reflects a deliberate accounting treatment rather than pure subscriber erosion. Charter allocated $218 million of costs associated with programmer streaming applications against video revenue in the quarter, compared to just $47 million in the same period last year. This cost netting approach reflects Charter’s strategy of bundling streaming applications, including Disney+, Hulu, ESPN Unlimited, HBO Max, Paramount+, Peacock and others, into Spectrum TV Select packages and passing through the associated content costs as a contra-revenue item. Excluding this netting effect, the video revenue decline is considerably more modest.

The Spectrum App Store, launched in October 2025, represents a strategic repositioning of Charter’s video franchise from a traditional linear pay-TV operator to a managed streaming aggregator. By giving customers a single interface to activate, manage and upgrade streaming apps, Charter is attempting to insert itself as an indispensable distribution layer in the streaming ecosystem, capturing both the subscriber relationship and the bundled pricing power even as linear television continues its structural decline. Actual video customer losses moderated significantly, with total video customers falling by just 60,000 in Q1 2026 versus a loss of 181,000 in Q1 2025. That improvement is material and suggests Charter’s streaming bundle strategy is reducing, though not eliminating, the acceleration of cord-cutting within its own customer base.

Does Charter Communications’ Q1 2026 EPS beat actually tell us anything meaningful about operational health?

Net income attributable to Charter shareholders totalled $1.16 billion in Q1 2026, broadly flat with the $1.22 billion reported in Q1 2025. Earnings per basic share came in at $9.27 versus $8.59 in the prior year period, an increase of 7.9% that reflects the mechanical benefit of share count reduction rather than operational improvement. Charter purchased 4.3 million shares for $963 million during the quarter, continuing an aggressive buyback program that has reduced the basic weighted average share count by 11.4% over the past year. For investors focused on per-share metrics, this buyback activity flatters EPS comparisons even as absolute net income declined 4.4%. Management and the board clearly regard share repurchases as a priority capital allocation decision even at a time of elevated capital expenditure and significant leverage, which signals confidence in free cash flow generation over the medium term but also raises questions about balance sheet discipline given the debt load.

The Adjusted EBITDA margin compressed from 42.0% to 41.5% year-over-year, a modest but directionally unfavourable shift. Operating costs declined 0.2% overall, with programming costs falling $214 million thanks to the streaming app cost netting treatment and a higher mix of lower-cost packages. However, other costs of revenue increased $181 million, driven by mobile service direct costs and higher device sales, while Charter also absorbed transition expenses related to the Cox integration. The combined effect produced a quarterly EBITDA that disappointed relative to prior-year levels even as management characterised the operating trajectory as stable.

What does the CHTR share price reaction to Q1 2026 results tell investors about market confidence in Charter’s long-term strategy?

The stock price told its own story on earnings day. Charter Communications shares traded near their 52-week intraday low of $196.46 during the session, a dramatic contrast to the 52-week high of $437.06 reached at some point in the preceding twelve months. At a close somewhere near the $198 to $242 range during the trading day, the stock is priced at a trailing P/E below 7 times, suggesting the market is assigning significant probability to continued operational deterioration or is simply waiting for evidence that the Cox integration and network evolution program will eventually translate into subscriber recovery and free cash flow growth. The 14-analyst consensus average price target of approximately $298 implies substantial upside from current levels, but the “hold” average rating reflects uncertainty about the timing and scale of that recovery.

Charter’s strategic thesis rests on three pillars: completing the Cox Communications acquisition to gain scale and new geographic footprint, evolving the network to multi-gigabit capability to defend the broadband franchise against fixed wireless and fibre competition, and growing Spectrum Mobile into a meaningful revenue contributor that deepens household relationships. None of these pillars is delivering rapid results in the current quarter. Cox integration expenses are rising. Network evolution capital expenditure is compressing free cash flow. Mobile growth, while strong in absolute terms, is slowing from a pace of 507,000 net additions in Q1 2025 to 368,000 in Q1 2026. The market appears to be discounting the prospect that the transformation takes longer and costs more than Charter’s management team has communicated.

What are the key takeaways from Charter Communications Q1 2026 earnings for investors and industry analysts?

• Charter Communications (NASDAQ: CHTR) reported Q1 2026 revenue of $13.6 billion, down 1.0% year-over-year, with Adjusted EBITDA declining 2.2% to $5.6 billion and free cash flow falling to $1.4 billion from $1.6 billion.
• Internet subscriber losses accelerated to 120,000 in Q1 2026 from 59,000 in Q1 2025, indicating that competitive pressure from fixed wireless access providers is intensifying within Charter’s existing footprint.
• Spectrum Mobile added 368,000 lines in the quarter to reach 12.1 million total lines, with mobile service revenue growing 15.1% year-over-year to $1.1 billion, providing meaningful but not yet offsetting diversification.
• Capital expenditures surged 19% year-over-year to $2.9 billion, driven by network evolution and CPE investment, with full year 2026 guidance set at approximately $11.4 billion excluding Cox Communications integration impacts.
• Total principal debt reached $94.3 billion, and while Charter refinanced $3.0 billion of near-term maturities in Q1, the new notes carry materially higher coupon rates, increasing the cost of the company’s debt stack.
• The Spectrum App Store strategy and streaming application bundling within Spectrum TV Select are measurably reducing video customer attrition, with net video losses moderating sharply to 60,000 in Q1 2026 from 181,000 in Q1 2025.
• EPS of $9.27 increased 7.9% year-over-year but was driven primarily by an 11.4% reduction in basic weighted average shares outstanding through an active buyback program, masking the underlying decline in absolute net income.
• The Cox Communications acquisition, approved by the FCC in February 2026, is generating integration transition costs and will add significant operational and financial complexity throughout the remainder of the year.
• The stock’s intraday low of $196.46 on earnings day, against a 52-week high of $437.06, reflects deep investor scepticism about the pace and cost of Charter’s multi-year strategic transformation.
• The convergence playbook, combining broadband, mobile and streaming aggregation, remains strategically sound, but Charter’s execution timeline appears extended, with the market demanding evidence of subscriber stabilisation and free cash flow recovery before re-rating the stock.