American Tower Corp Earnings - Q1 2026 Analysis & Highlights
American Tower Corporation reported strong Q1 2026 results driven by organic growth across its global tower portfolio and accelerating momentum in its CoreSite data center business, with management raising full-year guidance and emphasizing long-term secular tailwinds from mobile data consumption, AI workloads, and 6G deployment opportunities.
Key Financial Results
Consolidated property revenue grew approximately 3% year-over-year when excluding non-cash straight-line revenue and FX impacts, or approximately 5% on a cash FX-neutral basis when normalized for onetime DISH churn.
Adjusted EBITDA grew 1% when excluding net straight-line and FX impacts, or approximately 4% on a cash FX-neutral basis when normalized for DISH churn.
Cash adjusted EBITDA margins declined approximately 110 basis points year-over-year, primarily due to DISH-related churn, SG&A timing, and higher fuel prices in Africa.
Attributable AFFO per share declined approximately 1% when excluding FX impacts and normalized for DISH churn, but grew approximately 4% on an FX-neutral basis when excluding refinancing costs.
Business Segment Results
U.S. and Canada organic growth was approximately 1%, or approximately 5% when excluding DISH churn.
Africa and APAC organic growth was approximately 11%.
Europe organic growth was approximately 4%.
Latin America organic growth declined approximately 2%, primarily driven by elevated churn in Brazil.
Data center property revenue growth was approximately 17% when excluding non-cash straight-line revenue, driven by robust demand for hybrid and multi-cloud installations, accelerating AI-related use cases, and an inflection in interconnection activity.
CoreSite marked a clear inflection in interconnection activity, enhancing both the profitability of the platform and the long-term durability of customer relationships.
Capital Allocation
Approximately 85% of discretionary capital is expected to be spent within developed markets platforms, including over $700 million in success-based investments in the data center portfolio to replenish elevated levels of capacity, purchases of land beneath tower sites, and continued acceleration in European new builds with over 700 new sites planned.
Approximately $184 million of American Tower stock was repurchased during the first quarter, plus an additional $19 million through April 21, bringing total share repurchases since Q4 to over $565 million.
The dividend grew 5% in Q1, with management expecting that growth rate to be in line on average with AFFO per share growth rate going forward.
Capital allocation framework remains focused on maintaining financial flexibility, protecting investment-grade credit profile, and investing prudently to enhance long-term shareholder value, with options including M&A, opportunistic share repurchases, and further deleveraging.
Industry Trends and Dynamics
Mobile data traffic is projected to double over the next five years in the U.S., requiring a commensurate increase in network capacity.
In European markets, mobile data traffic is expected to more than double by the end of the decade, expected to drive significant amendment and colocation activity.
In emerging markets, mobile data traffic is expected to nearly triple by the end of the decade, providing a long runway for growth as these less mature markets develop.
Rising wireless data consumption, accelerating cloud adoption, rapidly expanding AI-driven workloads, and future generational technology shifts all point towards sustained investment in high-quality digital infrastructure.
6G engineering principles point toward denser networks, more distributed compute, and materially higher throughput requirements, each of which should translate into increased activity across tower portfolios.
AI investment is exploding, with new AI applications expected to place meaningfully greater demands on wireless networks in terms of throughput and complexity.
Demand for hybrid and multi-cloud deployments and AI-driven workloads, including inferencing, is scaling rapidly at CoreSite.
Competitive Landscape
American Tower believes it is on its strongest strategic footing in at least a decade, having strengthened its balance sheet, refined its portfolio, shifted capital toward developed markets, and aligned its revenue base with the highest quality carriers.
American Tower has the lowest leverage and the highest credit rating across its peer group, positioning it with exceptional financial flexibility.
Terrestrial wireless networks are the only scalable solution capable of meeting demand, and towers remain the most efficient, economical, and flexible means of delivering network capacity.
CoreSite stands apart as a uniquely differentiated digital infrastructure platform positioned with conversions of network connectivity, cloud on-ramps, and enterprise ecosystems, driving resilient leasing demand while capturing high-margin interconnection revenue.
CoreSite's interconnection-rich model delivers structurally higher returns and positions the business to outperform traditional single-tenant hyperscale data center models, especially as demand for interconnected AI-enabled infrastructure continues to grow.
The vast majority of CoreSite's revenue is with providers who are interconnected to five or more other people, making the ecosystem very sticky and providing insulation during downturns.
Macroeconomic Environment
Carrier mobile data capital investment remains very stable and strong in the $30 billion to $35 billion range.
Management is seeing an increase in NIMBYism and regulatory restrictions related to data center construction, similar to early challenges in the tower industry, but believes the company's government affairs and permitting teams can effectively address these concerns.
Growth Opportunities and Strategies
Three strategic priorities for 2026 include driving durable revenue growth, driving operational efficiency, and disciplined capital allocation.
Organic tenant billings growth is expected to be approximately 4% across the global tower portfolio, adjusting for onetime DISH-related impacts, with double-digit growth from the data center business.
Management expects to deliver 200 to 300 basis points of cash adjusted EBITDA margin expansion in the tower business by 2030 through reducing direct tower costs in areas such as land expense, maintenance, sourcing, and internal technology platforms.
AI is being evaluated to further accelerate efficiency gains across the organization, representing meaningful upside in future years.
European new builds are expected to continue, with management noting that building sites in that market is compelling because return profiles are expected to be above weighted average cost of capital by a couple hundred basis points over time.
CoreSite is pursuing expansion of capacity through land acquisition, power acquisition, and new market entries, with record construction levels over the past couple of years and continued aggressive expansion planned.
CoreSite has increased development-held power by 200 megawatts from approximately 280 megawatts previously, positioning the company to continue leaning into demand across its footprint.
Mobile edge computing represents a material opportunity for American Tower, with the company launching a data center in Raleigh as a playground for edge experimentation and continuing to work with ecosystem partners to develop the edge.
Management is evaluating M&A opportunities across the U.S., other developed markets, and the data center space, but will only pursue opportunities that create shareholder value at risk-adjusted rates of return and meet disciplined capital allocation criteria.
The company continues to evaluate portfolio optimization opportunities, including potential sales of assets if they can create more value than holding them.
Financial Guidance and Outlook
Full-year property revenue outlook was raised by approximately $145 million at the midpoint, representing a 1% increase to prior outlook, now implying approximately 3% year-over-year growth when excluding non-cash straight-line revenue and FX impacts.
Normalized for DISH-related churn, property revenue outlook implies approximately 5% growth on a cash FX-neutral basis.
The increase to property revenue outlook was driven by approximately $110 million of FX tailwinds and approximately $35 million of accelerated noncash straight-line revenue in Latin America related to Oi.
Organic tenant billings growth assumptions across all regions are being reiterated at approximately 1%, or approximately 4% when excluding DISH churn, with data center growth expected at approximately 13% year-over-year.
Adjusted EBITDA outlook was raised by approximately $105 million at the midpoint, representing a 1% increase to prior outlook, now implying approximately 2% growth year-over-year excluding non-cash net straight-line and FX impacts.
Normalized for DISH-related churn, adjusted EBITDA outlook implies approximately 5% growth on a cash FX-neutral basis.
Attributable AFFO outlook was raised by $0.12 per share, representing a 1% increase to prior outlook, now implying growth of approximately 2% year-over-year.
Normalized for DISH-related churn and excluding refinancing costs, attributable AFFO per share growth implies approximately 5% growth on an FX-neutral basis.
AFFO per share growth is expected to be faster in the back half of the year than the front half, primarily due to timing of maintenance capital and cash taxes compared to prior-year periods.
Services business growth and debt refinancings are each expected to represent approximately 100 basis point headwinds to attributable AFFO per share growth in 2026.
Long-term AFFO per share growth is expected to be in the mid-single digits to upper single digits before accounting for impacts of FX and interest rates.
Management expects to return to accelerated organic tenant billings growth in Latin America in 2027, moving from negative growth in 2026 to lower single-digit positive growth in 2027 and returning to normalized growth by 2028 and beyond.
Growth capital plan remains consistent with prior outlook, with approximately $1.5 billion to $2 billion in CapEx expected to be invested.
The company expects to continue investing in share buybacks, with capital allocation balancing dividend growth, CapEx, accretive M&A, debt reduction, and share repurchases.
DISH Litigation and Contract Enforcement
Management believes its contract with DISH is enforceable and is continuing to defend it in court, with litigation being public and accessible through court dockets.
Earnings and guidance have been completely de-risked by taking DISH out of the numbers, so anything that happens in that space is incremental upside to guidance.
Satellite and Terrestrial Network Complementarity
Satellites are complementary to terrestrial networks, with management noting that most satellite companies themselves have stated this.
In ultra-rural areas, satellites may be a better solution, but American Tower has towers or a tiny number of towers in those areas, which are not top-performing towers in the portfolio.
Satellites are expected to provide ubiquitous coverage and enable capabilities for 6G, which will continue to give new use cases to carrier customers and benefit American Tower.
