AT&T (T) Q3 2026 Earnings Call Transcript

AT&T reported Q3 revenue of $32.3 billion, up 5.3% year over year, adjusted EBITDA of $12.5 billion, up 5.4%, and adjusted EPS of $0.65, up 20.4%. The company raised full-year adjusted EPS guidance to about $2.40 from $2.25–$2.35, while maintaining free-cash-flow guidance of $18 billion or more; it added 696,000 advanced home internet customers and 379,000 postpaid phone subscribers. Results also included a $2.6 billion non-cash impairment related to the planned Mexico wireless sale, net debt-to-adjusted EBITDA rose to 3.13x after a $23 billion spectrum purchase, and management expects higher customer-acquisition costs to weigh on Q4 EBITDA growth.

Analysis

The key distinction is between improving operating momentum and the quality of the headline EPS upgrade. Core service growth, pricing and converged additions support the operating thesis; however, the higher EPS outlook partly reflects lower depreciation from Mexico held-for-sale accounting, not stronger cash generation. Likewise, lower planned fiber capex is not a free-cash-flow windfall: management expects to redirect savings toward customer-acquisition working capital and interest. With leverage elevated after the spectrum purchase and buybacks continuing, execution on cash conversion matters more than the EPS beat.

The strategic upside is a higher-value customer base and better use of fiber assets: convergence can improve retention and support wireless cross-sell, while data-center proximity could become valuable if AT&T converts connectivity into managed, performance-sensitive services. That remains an option, not demonstrated incremental revenue; hyperscaler relationships and the Corning supply agreement do not disclose economics. Corning has visibility into demand, but the investment case still depends on realized build volumes and returns.

The near-term test is Q4: acquisition marketing and device costs could absorb operating leverage, while the guided FCF step-up is partly a comparison against prior-year discrete cash outflows. Over 6–18 months, watch whether fiber additions stabilize ARPU and whether working-capital investment produces durable customer value. The contrarian risk is that investors capitalize the EPS revision as earnings acceleration when part of it is accounting-driven and the balance-sheet path to the stated leverage target remains extended.

Key Decisions for Investors

• No chase on the EPS upgrade alone. Consider a tactical long AT&T (T) only on post-results weakness if service/EBITDA momentum holds; thesis falsifiers are a downgrade to full-year service or EBITDA growth, or evidence that customer additions are being bought without improving converged-account economics.
• Track Q4 cash conversion rather than the headline FCF comparison: verify cash from operations, device-related working capital and customer-acquisition spending against management’s outlook. A shortfall alongside continued buybacks would strengthen the case to reduce exposure.
• Treat fiber as a monetization watch item, not a pure subscriber-growth story. Monitor fiber ARPU, convergence, churn and advanced-connectivity EBITDA together; persistent ARPU erosion without offsetting EBITDA growth would challenge the claimed lifetime-value benefit.
• Keep Corning (GLW) on a catalyst watchlist, not as an automatic read-through long: the multiyear supply agreement supports demand visibility, but verify disclosed contract economics and realized fiber deployment before underwriting material earnings upside.