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AMERICAN TOWER CORP /MA/ (AMT)

AMERICAN TOWER CORP /MA/ (AMT) stock — the fundamentals (P/E, market cap, valuation) and every material event, decoded in plain English.

AMERICAN TOWER CORP /MA/ (AMT) stock — financials & valuation

Key numbers for AMERICAN TOWER CORP /MA/ (AMT): P/E ratio, market cap, profit margins, returns, and whether the stock looks cheap or expensive versus its own 5-year range.

AllSight quality score: 46/100 — a percentile rank of AMERICAN TOWER CORP /MA/’s fundamentals against Finance & Real Estate peers, weakest on valuation. A quality ranking, not a price prediction.

Market cap$76.3B
P / E22.4×
P / S7.0×
EV / EBITDA16.1×
Gross margin73.8%
Operating margin44.8%
Net margin32.1%
Return on equity91.4%
ROIC9.5%
Revenue growth6.6%
Debt / equity10.1×
Dividend yield4.2%

Is AMERICAN TOWER CORP /MA/ overvalued? P/E looks undervalued vs its 5-year range; P/S looks undervalued vs its 5-year range; EV/EBITDA looks undervalued vs its 5-year range; P/B looks overvalued vs its 5-year range.

Independent of the events above — derived from AMERICAN TOWER CORP /MA/’s own financial statements and shown as context, never as advice.

Sep 18, 2026Dividend maintained
American Tower keeps dividend flat as new director bolsters governance bench
Sep 14, 2026$1.6B refinancing
American Tower raises $1.6B in debt, extending maturities at higher cost
Sep 9, 2026$1.6B new debt issuance
American Tower prices $1.6B debt deal, locking in rates up to 5.75%
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