American Tower Corporation (REI (AMT) Stock Price & How to Invest

American Tower Corporation (NYSE: AMT), founded in 1995 and headquartered in Boston, is a real estate investment trust that owns, operates, and develops multitenant communications real estate. Its core business is leasing vertical space on wireless towers to mobile network operators, government agencies, and broadcasters under long-term contracts with annual escalators, generating 97% of 2025 revenue from property operations. Beyond towers, AMT owns CoreSite, a portfolio of 30 U.S. data centers offering colocation and interconnection services to enterprises, cloud providers, and network operators, which has become a fast-growing second revenue engine. The company manages nearly 150,000 communications sites across the Americas, Europe, Africa, and Asia-Pacific, providing global scale that smaller peers cannot easily replicate.

American Tower converted to REIT status in 2012 and spent much of the 2010s on aggressive international expansion, building or acquiring towers across Africa, India, Latin America, and Europe. The company acquired CoreSite Realty in 2022 to diversify into data centers. It divested its India operations (ATC TIPL) in late 2024, streamlining the portfolio. CEO Steven Vondran, who took the helm in 2023, has focused the strategy on cost discipline, balance-sheet deleveraging (net leverage declined to 4.9x by year-end 2025), and durable AFFO per share growth. The leadership team is executing a 2026 plan centered on tower leasing momentum, CoreSite expansion, and new cost efficiency initiatives.

Through mid-2026 the numbers have been steady rather than dramatic. Quarterly revenue held near $2.72 billion to $2.75 billion for four straight quarters, putting trailing-twelve-month revenue at about $10.9 billion with net income of about $3.4 billion, and GAAP EPS beat consensus in each of those quarters (Q2 2026: $1.87 against $1.55 expected). The stock jumped about 9.3% to $182.24 in the session before October 12, 2026, as investors read SpaceX's spectrum acquisition deal as a possible source of new demand for terrestrial tower infrastructure, a view Bernstein also put forward.

The most immediate risk is customer concentration: in 2025, four carriers (T-Mobile at 18%, AT&T at 17%, Verizon at 14%, and Telefonica at 10%) collectively represented roughly 59% of total revenue, so any material lease dispute, consolidation event, or technology shift (such as carriers building private networks or relying on low-earth-orbit satellites) could disproportionately hurt results. AMT carried $37.2 billion in consolidated debt at year-end 2025 (Yahoo Finance shows about $45 billion of total debt against about $1.76 billion of cash at mid-2026, on a broader measure), meaning its cost of capital is sensitive to interest rate levels, and the net leverage ratio of 4.9x leaves limited buffer if earnings disappoint. Foreign currency volatility is a persistent drag given the company's large international portfolio, and regulatory or political instability in emerging markets (as seen with certain Latin American customer events in 2025) can disrupt anticipated cash flows. Finally, the tower industry faces longer-term structural questions about whether continued 5G spending by carriers will generate the densification cycle that bulls expect, given that some analysts describe 5G as having thus far underwhelmed relative to early projections. Satellite operators adding spectrum, such as SpaceX, cut both ways: Bernstein reads that as a tower catalyst, but it also puts more capable networks in orbit.

23 analysts publish price targets on AMT, averaging $216.04 against a $185.28 price as of October 2026, or +16.6%. The published targets run from $188.00 to $260.00, a moderate spread, and the ratings split 22 buy, 3 hold, 0 sell. Over the last six months there have been 5 raises and 1 cut among the published actions. A price target is what an analyst published on a date, not a prediction, and sell-side ratings skew positive across the whole market.

Read the full AMT forecast and price target for the target table, the recent rating actions by firm, and how the consensus has shifted.

We give no verdict on American Tower Corporation (REI. Both cases are real, which is why the question is contested at all, so here is the strongest version of each.

The case for buying. 5G Densification and Mid-Band Upgrades. U.S. The most optimistic published target, $260.00, assumes this works close to its best case.

The case against. The most immediate risk is customer concentration: in 2025, four carriers (T-Mobile at 18%, AT&T at 17%, Verizon at 14%, and Telefonica at 10%) collectively represented roughly 59% of total revenue, so any material lease dispute, consolidation event, or technology shift (such as carriers building private networks or relying on low-earth-orbit satellites) could disproportionately hurt results. The most pessimistic target, $188.00, is roughly what AMT is worth if this bites instead.

Read the full bull and bear case on AMT, including what would have to change to break either one. Walnut is not an investment adviser.

No. American Tower Corporation (REI (AMT) has not split its stock in the last 10 years. That is a statement about the window we check rather than about the company’s entire history, so an older split is possible. It also matters less than it once did: fractional shares mean a high price per share no longer keeps smaller investors out, which removed most of the practical reason to split.

A simple financial snapshot. These are approximations and refresh quarterly; for current figures see American Tower Corporation (REI's investor relations page or your broker.

• Revenue (TTM): ~$10.9 billion
• Revenue (Q2 2026): ~$2.75 billion (up ~4.7% year-over-year)
• Net income (TTM): ~$3.4 billion (profit margin ~31%)
• EPS (TTM): ~$7.27; Q2 2026 EPS $1.87 vs ~$1.55 expected
• P/E (trailing / forward): ~25x / ~26x
• Dividend yield: ~3.95% (annualized ~$7.16 per share)
• Market cap: ~$86 billion
• EV/EBITDA: ~19x on TTM EBITDA of ~$7.0 billion

AMT trades at about 25 times trailing GAAP earnings and about 19 times EBITDA, below its own longer-run averages, with the dividend yielding close to 4%. Tower REITs are usually judged on AFFO per share rather than GAAP EPS, which swings with depreciation and currency items; consensus GAAP EPS is roughly flat between 2026 (about $6.98) and 2027 (about $6.99), while revenue is expected to grow from about $11.0 billion to about $11.4 billion. Leverage and interest rates remain the main constraint on the multiple.

If you want AMT exposure as part of a larger bundle rather than directly, these ETFs hold it meaningfully. Weights are approximate and refresh quarterly.

These are the investment theses AMT naturally fits into. Each links to a full theme guide listing every other stock that belongs and the ETFs commonly used as a passive proxy.

Other names that sit close to AMT: same theme, named as a direct competitor, or held beside it in the same funds. Each entry says which. Worth a look if you are thinking about diversification within a thesis rather than concentration on one ticker.

There are three common ways to get AMT exposure. Buy shares (or fractional shares) directly at any major broker. Hold an ETF that includes it (VNQ, SCHH, XLRE), which spreads the position across many companies. Or build it into a focused thematic portfolio, so AMT sits alongside other stocks that express the same thesis.

Walnut takes the portfolio route. Describe a thesis where AMT fits (for example “AI infrastructure” or “dividend-growth large-caps”) and the AI proposes 5 to 6 constituents with target weights. You review the plan and fund it through your own broker when you're ready.

New to this? Start with how to invest in stocks, see how to analyze a stock with AI, or compare the best AI stock analyzers.

AMT is a toll-road on global wireless data growth: it collects long-term, escalator-linked rents from carriers who have no practical alternative to its towers, while its CoreSite data center segment posted double-digit revenue growth in 2025, fueled by AI and hybrid-cloud demand. Q1 2026 total revenue rose 6.8% year-over-year to approximately $2.74 billion and Q2 2026 revenue rose about 4.7% to roughly $2.75 billion, suggesting steady growth after a multi-year period of carrier consolidation headwinds. If you believe that 5G densification, international 4G/5G upgrades, and AI-driven data center demand will sustain mid-single-digit to high-single-digit cash-flow growth for years, the question becomes sizing and overlap with other infrastructure REITs, not timing; the risk is that a debt load of $37.2 billion at year-end 2025 (about $45 billion on Yahoo Finance's broader mid-2026 measure) leaves limited room for error if interest rates stay elevated or if a top carrier significantly reduces its tower footprint.

Whether AMT is worth buying today depends more on your time horizon and what you already hold than on any single call. We walk through valuation, what would have to go right, and the risks in is AMT a buy or a sell?, and where the stock could go from here in the AMT stock forecast.

For income investors, whether AMT pays a dividend and how the payout looks is covered in does AMT pay a dividend? And to weigh AMT against a peer, read the full side-by-side comparisons: AMT vs PLD and AMT vs EQIX.