American Tower (AMT) Q1 2026 earnings review
Headline Beats Mask Core Tower Weakness
American Tower delivered a quarter of stark contrasts. Headline metrics look phenomenal—Net Income surged 76% and Total Revenue grew 6.8%. However, this obscures a deteriorating core tower business. Management's claim that 'structural growth drivers continue to strengthen' directly contradicts the collapse in U.S. & Canada Organic Tenant Billings Growth, which plummeted to 0.6% as the DISH default bites. Simultaneously, Latin America organic growth reversed into negative territory (-2.0%) due to Brazilian carrier consolidation. The quarter was saved by an accelerating Data Center segment (+18.4% growth) driven by AI tailwinds, and a massive $68.1M foreign currency gain that artificially inflated the bottom line. 2026 is shaping up to be a difficult transition year.
🐂 Bull Case
The CoreSite data center segment is accelerating rapidly, jumping 18.4% YoY in Q1 to $289M. AI inferencing and hybrid cloud workloads are driving robust pre-leasing and favorable pricing power.
Net Leverage sits comfortably at 4.9x, unlocking capital allocation flexibility. Management capitalized by executing $184M in share repurchases in Q1 while supporting a 5.3% YoY dividend increase.
🐻 Bear Case
The U.S. & Canada segment—AMT's largest—saw property revenue decline 2.8% YoY. The 100% removal of DISH from the run-rate represents a ~4% structural headwind that will weigh heavily on 2026.
Latin America organic tenant billings flipped to negative 2.0%. Churn from the Oi consolidation in Brazil is pulling down regional fundamentals much harder than anticipated.
⚖️ Verdict: ⚪
Neutral. AMT is successfully pivoting its capital structure and leveraging AI in its data centers, but the erosion of organic growth in its core Americas tower portfolios limits near-term upside. The stock is a waiting game until the DISH and Brazil churn annualizes.
Key Themes
Contradiction in Core U.S. Strength
CEO Steve Vondran stated that 'the structural growth drivers of our business continue to strengthen.' However, the data contradicts this optimism. U.S. & Canada Organic Tenant Billings Growth collapsed from 3.6% a year ago to just 0.6% in 26Q1. Property revenue for the segment actually shrank by 2.8%. The reality is that the DISH Network default has created a massive hole in the domestic growth algorithm.
CoreSite AI Innovation Acceleration
The Data Centers segment is AMT's primary growth engine right now, accelerating to 18.4% YoY property revenue growth ($289M). Management has effectively positioned CoreSite to capture surging demand from AI-driven workloads (inferencing and machine learning) alongside traditional hybrid cloud deployments, leading to elevated mark-to-market renewals and mid-teens yields on new capital.
Latin America Fundamentals Reversing
While Latin America reported a 20.3% jump in property revenue, this was entirely an illusion created by $35M in favorable FX and pass-through revenues. The underlying metric—Organic Tenant Billings Growth—reversed sharply to -2.0% (down from +3.0% in 25Q1). Carrier consolidation churn in Brazil is actively destroying organic value.
Macro FX Swings Distort Earnings
The macro picture heavily warped the 26Q1 income statement. Net Income spiked 76% YoY, but this was driven by a $68.1M foreign currency gain, compared to a devastating $345.7M FX loss in the same quarter last year. Investors must look past the net income line to AFFO to understand the actual operational performance.
Stable International Growth (Ex-LatAm)
Africa & APAC and Europe continue to act as stable counterweights to the Americas' weakness. Africa & APAC delivered 10.5% Organic Tenant Billings Growth, while Europe generated 3.9%. Europe's reported property revenue jumped 22.4% YoY to $261M, aided by CPI-linked escalators and consistent 5G rollout progression.
Free Cash Flow Decelerating
Despite higher revenues and Adjusted EBITDA, Free Cash Flow decelerated slightly (-1.5% YoY) to $941M. This was driven by a 35.3% jump in total cash capital expenditures to $460M. While reinvesting in data centers and international builds is necessary, it restricts the cash available for further deleveraging or accelerated buybacks.
Capital Allocation Flexes
With the Net Leverage Ratio pinned at 4.9x, AMT has regained full optionality. The company deployed $184M to repurchase 1.1 million shares in Q1, followed by another $19M early in Q2. Simultaneously, they pushed through a 5.3% YoY increase in the regular cash distribution, signaling confidence in their cash flow durability despite tenant churn.
Other KPIs
Stable YoY (down slightly from 68.1% in 25Q1). Management's multi-year initiative to drive 200-300 basis points of tower cash EBITDA margin expansion via global supply chain and land expense optimization is holding the line against revenue headwinds in the U.S. and LatAm.
Decelerating significantly from 5.2% in 25Q1. This includes a 1.7% organic growth rate and just 0.6% from new sites. The drag is almost entirely isolated to the U.S. & Canada (DISH) and Latin America (Brazil consolidation).
Guidance
Stable. The midpoint implies 3.4% YoY growth. This bakes in an estimated negative 3.0% decline for the U.S. & Canada segment, effectively relying on a 12.5% surge in Data Centers and double-digit reported gains in Europe and Africa/APAC to keep the top-line expanding.
Decelerating. The midpoint of $10.985 implies roughly 2.1% YoY growth from FY25's $10.76. This is a sharp drop from the ~8% adjusted AFFO/sh growth achieved in 2025, confirming management's narrative that 2026 is a 'reset' trough year as they absorb the DISH default.
Accelerating. The midpoint implies 16.2% growth vs prior year, but this is heavily distorted by unrealized foreign currency gains baked into the raised guidance. Management explicitly raised the Net Income midpoint by $70M 'primarily due to unrealized foreign currency gains'.
Key Questions
DISH Legal Actions
With U.S. & Canada property revenue falling 2.8% this quarter due to the removal of DISH run-rate revenues, what is the realistic timeline and probability of recovering any lost lease value through your ongoing litigation?
Latin America Bottom
Organic Tenant Billings Growth in Latin America reversed to -2.0% this quarter. At what point in 2026 or 2027 do you expect the Oi consolidation churn in Brazil to fully annualize and allow the region to return to positive organic growth?
Data Center Spin-off Potential
Data Centers are now growing at 18%+ while the core U.S. tower business shrinks. Given the persistent valuation gap between public REITs and private market AI-infrastructure assets, is there any renewed consideration of spinning off CoreSite to unlock its full multiple?