American Tower stock gains on Q1 2026 growth and data center momentum

American Tower stock is trading below its 52-week high but continues to benefit from rising tenant billings and strong data center revenue growth, keeping the tower group in focus for investors looking at infrastructure-backed cash flows.

American Tower stock (ISIN US03027X1000) remains supported by improving fundamentals, with the latest Q1 2026 figures showing rising tenant billings and data center revenue growth as of the earnings call reported on September 3, 2026.

Q1 2026 results show moderate growth

According to an earnings call transcript for Q1 2026 compiled by Fortune, American Tower reported consolidated property revenue growth of approximately 3 percent year over year in Q1 2026 when excluding non-cash straight-line revenue and foreign exchange impacts.

The same transcript notes that, when normalized to the impact of one-time DISH churn, consolidated property revenue in Q1 2026 grew approximately 5 percent on a cash foreign-exchange-neutral basis, highlighting the underlying strength of the tower portfolio beyond individual customer contract changes.

American Tower also delivered consolidated Organic Tenant Billings Growth of approximately 2 percent in Q1 2026, or about 4 percent when excluding the DISH churn impact, underscoring that recurring contract revenue from tenants continues to expand at a mid-single-digit pace.

In parallel, the company’s data center segment contributed significantly to growth: Q1 2026 data center cash revenue increased approximately 17 percent year over year on a cash, foreign-exchange-neutral basis, according to the same Q1 2026 earnings discussion, positioning the data center operations as a key growth driver next to the traditional tower portfolio.

The company’s attributable AFFO per share, a key cash-flow measure for infrastructure investors, declined approximately 1 percent in Q1 2026 when excluding foreign exchange impacts; however, normalized for the one-time DISH churn and excluding the impact of refinancing costs, attributable AFFO per share grew approximately 4 percent on an FX-neutral basis, indicating that underlying cash generation remains solid once extraordinary items are stripped out.

Stock performance and valuation context

Market data compiled by Yahoo Finance recently highlighted that American Tower stock had a 52-week high of USD 202.80 and that the share price had slipped about 14.7 percent from that high as of early September 2026, putting the stock below its peak yet still within a relatively elevated trading range for the past year.

In the same performance overview, American Tower stock was shown trading with a last price in the high USD 170s, implying that the share is currently between its 52-week low and 52-week high and that the approximately 14.7 percent distance from the 52-week high reflects some valuation compression compared with the strongest levels of the past twelve months.

Another live price snapshot for American Tower as of September 3, 2026 on MarketBeat showed the stock closing at USD 177.51, up 2.65 percent on that day’s regular trading session, signalling that the market recently reacted positively to the company’s fundamentals and sentiment around infrastructure equities.

Additional quote data provided by INDmoney indicates that American Tower share price stood at USD 172.46 with a day high of USD 175.82 and a day low of USD 171.75 as of September 3, 2026, positioning the stock within a relatively tight intraday range while still below the previously reported 52-week high of USD 202.80.

The same INDmoney overview states that, over the last seven days up to early September 2026, American Tower stock moved up by about 0.2 percent, which suggests only modest short-term performance but underscores that the shares are not far from levels seen before the latest Q1 2026 earnings communication.

For investors monitoring valuation, the data from INDmoney also mentions a consensus or model target price of USD 215.70 for American Tower, representing an implied upside of around 20.05 percent compared with the quoted price of USD 172.46; this spread between the current market quote and the indicated target price frames the stock as having notable potential if the Q1 2026 growth trends in tenant billings and data center revenue continue.

Tower and data center business profile

American Tower Corporation, headquartered in the United States and listed on the New York Stock Exchange under the ticker AMT, operates a global portfolio of wireless communication towers and associated infrastructure, complemented by a growing data center business that serves cloud and enterprise customers.

The Q1 2026 earnings call transcript highlighted that Organic Tenant Billings Growth of approximately 2 percent, or about 4 percent when adjusted for one-time DISH churn, was primarily driven by additional equipment installations and amendments by existing tenants across the tower portfolio, which tend to generate incremental recurring revenue without requiring large incremental capital outlays per site.

Within the data center segment, the approximately 17 percent year-over-year cash revenue growth reported for Q1 2026 reflects increased utilization and new customer contracts, positioning these assets as a high-growth complement to towers and potentially enhancing American Tower’s diversification across different parts of the digital infrastructure ecosystem.

For investors, these figures suggest that American Tower’s business model is currently balanced between the relatively mature, contract-driven tower operations with mid-single-digit organic growth and the faster-growing data center segment, which can support overall revenue and AFFO growth as long as demand for computing capacity and connectivity remains robust.

American Tower stock and investor perspective

Based on recent market data as of September 3, 2026, American Tower stock trades on the New York Stock Exchange, with a closing price reported at USD 177.51 on that date and intraday indications around USD 172.46 earlier that same day, placing the share comfortably above its 52-week low while still around 14.7 percent below the 52-week high of USD 202.80.

This positioning means that, for investors assessing entry points, the stock currently reflects some discount relative to the highest levels of the past year, while the Q1 2026 figures for property revenue, tenant billings and data center cash revenue show that underlying operating trends remain positive once one-time churn and refinancing effects are separated out.

American Tower key data

• Company: American Tower Corporation
• ISIN: US03027X1000
• Ticker: AMT
• Trading venue: NYSE
• Price (as of September 3, 2026): 177.51 USD
• Market capitalization: [value] USD (as of September 3, 2026)
• Sector / Industry: Real Estate Investment Trusts / Communications Infrastructure
• Index membership: S&P 500