Charter’s Core Business Crumbles: 25% Crash Follows Accelerating Broadband Losses

The Broadband Exodus Accelerates

The primary catalyst for Friday's historic sell-off was a jarring update on Charter’s internet subscriber base. For the first quarter of 2026, the company reported a net loss of 120,000 broadband customers—more than double the 59,000 lost in the same period last year. This 'customer exodus,' as some analysts have termed it, signals that the competitive pressure from fixed wireless access (FWA) and fiber-to-the-home (FTTH) overbuilds is no longer just a peripheral threat but a direct hit to Charter's engine room.

For years, cable operators relied on broadband to offset the steady decline of traditional video (cord-cutting). However, with internet revenue now declining 1.3% year-over-year to $5.9 billion, that safety net is fraying. The market's reaction, characterized by a massive 5.20x spike in relative volume, suggests a fundamental reassessment of Charter’s growth trajectory. The stock is now trading at $180.13, just 0.8% above its 52-week low, effectively wiping out years of gains.

A Financial Squeeze: EPS Miss and Guidance Cuts

While revenue of $13.6 billion was roughly in line with expectations (a marginal 1% decline), the bottom line told a more painful story. Earnings per share (EPS) came in at $9.17, missing the consensus Wall Street estimate of $9.91 by a wide margin. This 7.5% earnings miss was exacerbated by a 19% surge in capital expenditures, which reached $2.9 billion as the company continues its expensive network evolution and rural line extensions.

Perhaps most damaging to investor sentiment was the commentary from CFO Jessica Fischer during the earnings call. Fischer tempered full-year expectations, stating that average revenue per user (ARPU) could remain 'roughly flat' for the remainder of 2026. This is a significant pivot from previous management guidance that anticipated positive ARPU growth. When a company faces both declining volumes (subscribers) and stagnant pricing (ARPU), the mathematical path to EBITDA growth becomes nearly impossible to find.

Technical Breakdown and the 'Death Cross'

From a technical perspective, Charter’s chart is a portrait of a 'falling knife.' The stock is currently trading well below both its 50-day and 200-day moving averages, and a 'Death Cross'—where the short-term average crosses below the long-term average—has been firmly established. The Relative Strength Index (RSI) has plummeted to 34.1, approaching oversold territory, but in the context of a 25% single-day drop, technical indicators often lag behind the fundamental panic.

With a 1-month excess return of -26.4% relative to the S&P 500, Charter is currently the definition of a momentum laggard. The 52-week range position of 0.8% indicates that there is virtually no technical support left at these levels. While the consensus price target remains high at $292.38, this figure is likely to see a wave of downward revisions in the coming week as analysts digest the Q1 fallout.

The Lone Bright Spot: Mobile Growth

If there is a silver lining for the bulls, it remains Spectrum Mobile. Charter added 368,000 mobile lines in the quarter, bringing its total to 12.1 million. Mobile service revenue jumped 15.1% to $1.1 billion, proving that the company’s 'convergence' strategy—bundling mobile with home internet—is gaining some traction. However, at only ~8% of total revenue, the mobile segment is currently too small to carry the weight of the declining $10.5 billion residential segment.

For informational purposes only, the outlook for Charter now hinges on its ability to complete its network upgrades and stabilize the broadband base. Management expects annual capital expenditures to eventually fall below $8 billion once the current investment cycle ends, which could provide a massive boost to free cash flow. However, with the stock down 13.7% year-to-date and 26.5% over the last six months, the market is clearly signaling that it is unwilling to wait for a 2027 recovery while the core business is in retreat today.