Timing note: The supplied event date is July 28, 2026, which is today rather than tomorrow. This preview treats the Q2 release and call as still pending. If the event is actually scheduled for July 29, the analysis is unchanged.
American Tower enters Q2 earnings with a favorable operating narrative but several material offsets:
AMT closed at $166.77 on July 27, down approximately 4.6% year to date, 6.5% since the Q1 report and 14% below its 2026 high. At that price, the stock trades around 15.2x the midpoint of 2026 AFFO-per-share guidance and offers an approximately 4.3% annualized dividend yield, based on the Q1 dividend.
The stock’s reaction should therefore depend less on a conventional quarterly “beat” and more on whether management can defend the quality and durability of its 2026 outlook.
| Metric | Q1 2026 | YoY growth | FY2026 guidance |
|---|---|---|---|
| Property revenue | $2.670B | 7.3% | $10.585B–$10.735B |
| Adjusted EBITDA | $1.835B | 5.2% | $7.195B–$7.265B |
| AFFO/share | $2.84 | 3.3% | $10.90–$11.07 |
| Organic tenant billings | — | 1.7% | Approximately 1% |
| Net leverage | 4.9x | — | No formal target given |
Management characterized Q1 somewhat differently after adjusting for unusual factors:
The company raised its full-year outlook in April, but the increase was primarily attributable to approximately $107 million of incremental FX benefit and $35 million of accelerated Latin American straight-line revenue.
This is not a Q2 forecast, but after Q1, reaching the midpoint of full-year guidance requires an average over Q2–Q4 of roughly:
Management previously said FX-neutral AFFO-per-share growth should be stronger in the second half because of maintenance-capex and cash-tax timing. Consequently, Q2 does not necessarily need to match Q1’s $2.84 of AFFO per share for the annual outlook to remain credible.
Reported U.S. and Canada organic tenant-billings growth was only 0.6% in Q1, but management estimated approximately 5% growth excluding DISH churn. U.S. cancellations increased to $63 million from $29 million in the prior-year quarter, illustrating how significantly the customer event is obscuring underlying leasing.
Investors should focus on:
Management says DISH has been fully removed from earnings guidance and that any litigation recovery would be upside. The critical question is whether the ex-DISH business remains near its mid-single-digit normalized growth profile.
A solid quarter would show stable underlying applications and leasing despite weak reported growth. A deterioration in the ex-DISH number would be considerably more concerning than the already-anticipated churn.
CoreSite is AMT’s clearest growth engine. Q1 data-center property revenue rose 18.4% as reported, while cash revenue increased approximately 17%. Management continues to guide to roughly 13% full-year data-center growth.
The call should provide evidence on:
AMT plans approximately $695 million of 2026 data-center development spending. Management has also said its capacity held for development increased by roughly 200 megawatts from a prior base near 280 megawatts.
Strong demand is not enough by itself. Investors need to see that AMT can convert demand into high-return, timely capacity without permitting, power or construction delays. CoreSite growth meaningfully above 13% would also provide an important counterweight to tower churn.
AMT’s regional portfolio is moving in different directions:
| Region | Q1 organic tenant-billings growth | FY2026 indication |
|---|---|---|
| U.S. & Canada | 0.6% | Approximately 0.5% |
| Latin America | -2.0% | Approximately -3% |
| Africa & APAC | 10.5% | Approximately 8.5% |
| Europe | 3.9% | Approximately 4% |
Brazilian carrier consolidation and Oi-related churn remain the principal problem. Management expects 2026 to represent peak churn, followed by positive low-single-digit growth in 2027 and more normalized performance from 2028.
Investors should listen for:
This remains the fastest-growing tower segment. Management previously expected approximately 10% organic growth in the first half and approximately 7% in the second half. Q2 should test that first-half expectation.
Fuel and power costs are the main margin issue, even when reimbursed through pass-through revenue.
Europe offers mid-single-digit organic growth plus substantial new construction. AMT expects to build more than 700 European sites this year. The important questions are whether those sites are being completed on schedule and whether projected returns remain comfortably above AMT’s cost of capital.
The Q1 guidance raise was largely mechanical:
For Q2, a guidance increase driven by better leasing, CoreSite demand, operating efficiency or lower cash costs would be much more meaningful than another FX-driven adjustment.
Investors should separate:
GAAP EPS could again be volatile because of currency movements. AFFO, organic tenant billings and cash-adjusted EBITDA are better indicators of the underlying business.
AMT ended Q1 with:
Management expects refinancing activity to reduce 2026 AFFO-per-share growth by approximately 100 basis points.
In May, AMT extended major credit-facility maturities and added provisions permitting up to $5 billion of acquisition-related borrowing under limited conditions. That improves liquidity and flexibility, but it also increases the importance of management’s capital-allocation commentary.
With long-term rates elevated, investors should watch:
Holding leverage around or below 4.9x would be reassuring. A material increase without an immediately accretive investment would likely be poorly received.
AMT repurchased approximately $184 million of shares in Q1 and another $19 million through April 21, bringing total repurchases since the program began in late 2025 to more than $565 million.
Management’s priorities remain:
At the current stock price, repurchases may appear attractive relative to many acquisition opportunities. Investors should nevertheless watch whether the amended credit facilities signal a more active M&A stance. Management has repeatedly said it has no strategic need to overpay, particularly in emerging markets.
The year-ago quarter provides the following baseline:
| Metric | Q2 2025 |
|---|---|
| Property revenue | $2.527B |
| Adjusted EBITDA | $1.752B |
| AFFO/share | $2.60 |
| Organic tenant-billings growth | 4.7% |
| Data-center property-revenue growth | 13.5% |
| Net leverage | 5.1x |
The AFFO comparison is relatively favorable, while the organic-growth comparison is difficult because Q2 2026 includes the planned DISH and Latin American churn. A year-over-year decline in reported organic growth is therefore expected; the magnitude and normalized ex-DISH result will matter more.
The central question is not whether AMT can produce an accounting beat. It is whether the company can demonstrate that normalized tower growth, CoreSite expansion and operating efficiencies are sufficient to restore sustainable mid- to upper-single-digit AFFO-per-share growth after the 2026 churn and refinancing headwinds pass.
The most important figures will be:
With the shares near 15x 2026 AFFO guidance, expectations do not appear especially demanding. But AMT needs to show that its inexpensive-looking valuation reflects temporary, identifiable headwinds—not a weakening underlying growth rate.