Telephone and Data Systems (TDS) Q2 2026 earnings review
A Tale of Two Businesses: Tower Cash Cow vs. Telecom Cash Burn
TDS is fighting a two-front war. On one side, Array is delivering spectacular growth, with site rental revenues surging 95% YoY and generating over $1.1 billion from spectrum sales. On the other side, TDS Telecom is bleeding. Despite record fiber deployment, legacy copper and cable defections are dragging total service revenues down 6%. This forced management to slash Telecom revenue and EBITDA guidance while simultaneously hiking capital expenditures by $75 million to chase fiber targets. The glaring divergence between Array's profitability and Telecom's heavy cash burn perfectly frames TDS's ongoing attempt to buy out Array's minority shareholders to secure its cash flow.
🐂 Bull Case
The T-Mobile MLA and underlying leasing momentum pushed Array's site rental revenue up 95%. Array is raising its full-year EBITDA guidance and aggressively monetizing its spectrum, distributing an $11/share special dividend in Q2.
TDS Telecom ramped up construction to deliver 66,000 marketable fiber addresses in Q2 alone. They are raising their 2026 address target to 250k-300k, positioning the company for long-term survival.
🐻 Bear Case
TDS Telecom is losing the race against time. Fiber connections grew by 15,100, but legacy copper and cable defection pulled total connections down to 1.05M. Consequently, Telecom revenue and EBITDA guidance were lowered.
TDS Telecom had to increase its 2026 CapEx guidance to $625-$675M to hit its fiber targets. Funding this massive buildout amid declining revenues is pushing free cash flow deep into the red.
⚖️ Verdict: ⚪
Neutral. Array is a spectacular asset generating immense cash, but TDS Telecom's deteriorating fundamentals and spiraling capital requirements dilute the overall value proposition. The stock's near-term narrative is entirely captive to the pending Array buyout proposal.
Key Themes
Array's Tower Leasing Boom
Accelerating. Array is executing flawlessly on its transition to a pure-play tower company. Site rental revenues surged 95% YoY to $53.1 million in Q2. Tenancy rates sequentially ticked up from 0.96 to 0.98, demonstrating that the T-Mobile MLA and underlying organic carrier demand are translating directly into robust top-line growth.
Aggressive Fiber Rollout Execution
Accelerating. TDS Telecom is pouring money into its edge-out strategy, delivering approximately 66,000 marketable fiber service addresses in Q2. Management upgraded its full-year delivery target to 250,000 - 300,000 addresses. Residential fiber net additions were healthy at 15,100.
Spectrum Monetization Engine
Stable. Array continues to act as a cash-generating machine by liquidating non-core assets. In Q2 alone, Array closed $1.16 billion in spectrum sales to Verizon and others. This war chest allowed Array to issue a massive $11 per share special dividend, reinforcing its value as the crown jewel of the TDS portfolio.
Legacy Declines Eclipse Fiber Success
A textbook example of contradicting metrics: Despite TDS Telecom boasting 13% residential fiber revenue growth and strong fiber additions, total service revenue fell 6%. Copper connections plummeted from 106.5k to 77.7k YoY, and cable dropped from 188.2k to 176.1k. The legacy bleed is too severe, forcing a cut to 2026 revenue guidance.
Spiraling Capital Intensity at TDS Telecom
Decelerating profitability. To achieve its upgraded fiber deployment targets, TDS Telecom had to significantly hike its 2026 CapEx guidance from $550M-$600M up to $625M-$675M. Spending more to make less revenue is a dangerous combination, pushing Telecom's operating loss to $8.2M for the quarter.
Macro Risk: Fixed-Rate Escalators vs. Cost Pressures
Management explicitly warned of macroeconomic and business risks tied to 'fixed rate annual escalators on colocation revenue contracts.' In a persistent inflationary environment, locking in fixed escalators on Array's towers while operating costs and property taxes rise threatens long-term margin compression.
Cable Footprint Abandonment Risk
While management previously touted upgrading cable markets to multi-gig speeds, the data shows severe customer erosion. Total cable connections dropped from 188.2k a year ago to 176.1k today. TDS is struggling to retain users on legacy hybrid-fiber-coaxial (HFC) networks against aggressive pure-fiber overbuilders.
DISH Non-Payment Continues to Drag
Stable negative. Array's tenancy rate of 0.98 deliberately excludes DISH Wireless 'due to the low probability of fulfilling its lease commitments.' The ongoing dispute over the MLA default remains a headwind, wiping out a previously reliable slice of site rental revenue.
Other KPIs
Decelerating. FCF for continuing operations worsened dramatically from $(25.3) million in 25H1 to $(168.0) million in 26H1. This was entirely driven by the capital-intensive fiber build, where CapEx surged from $150.4 million to $317.9 million year-over-year. TDS is burning cash rapidly to pivot its network infrastructure.
Reversing. Flipped from a loss of $(18.1) million a year ago to a massive profit, driven largely by $409.8 million in gains from spectrum license sales alongside a 95% jump in core site rental revenue.
Stable. Total residential broadband churn ticked up slightly to 1.7% from 1.5% a year ago, reflecting the intense competitive environment and steady defection from copper/cable products, though fiber-specific churn remains healthier at 1.2%.
Guidance
Decelerating. Cut from the previous target of $1.015 - $1.055 billion. The midpoint of $1.012B implies a nearly 2.5% decline from FY25's $1.038 billion. Fiber additions simply cannot bridge the gap left by melting legacy streams.
Decelerating. Lowered from the previous $310 - $350 million. The midpoint of $320 million is a step down from the $330 million achieved in FY25, highlighting that the $100M cost transformation program isn't enough to offset revenue declines.
Accelerating. Sharply increased from $550 - $600 million. Driven by the decision to push marketable fiber service address delivery to 250,000 - 300,000 for the year. This guarantees heavy free cash flow negative territory.
Stable. Narrowed the range slightly from the previous $200 - $215 million. This excludes any revenue recognition from DISH, meaning this is high-quality, derisked top-line expectation.
Accelerating. Raised significantly from the prior $200 - $215 million range. The midpoint of $227.5 million highlights the rapid margin expansion post-T-Mobile MLA and better-than-expected interim site revenues.
Key Questions
Fiber Build Cost Inflation
You increased Telecom CapEx guidance by $75 million at the midpoint to deliver roughly 50,000 more addresses. Are the cost-per-passing economics in your edge-out and E-ACAM markets deteriorating, or is this purely volume-driven?
Legacy Revenue Floor
Telecom revenue guidance was cut due to legacy pressures. With copper and cable defections accelerating, when do you model the crossover point where fiber revenue growth mathematically overtakes legacy declines?
Array Naked Towers
With the T-Mobile MLA progressing, can you quantify the pace of leasing up or decommissioning the 800 to 1,800 'naked towers' you anticipate having by 2028?
Macro vs Fixed Escalators
You cited macro risks regarding fixed-rate annual escalators on Array's tower colocations. Are current ground lease and labor cost inflation rates outpacing these fixed escalators, and how does that impact long-term margins?