American Tower's results for Q3 2026 (quarter ended Sep 30, 2026) come from the company's own earnings release, filed with the SEC on 2026-10-27. Everything below is taken from that filing; quotes are copied exactly. Company outlooks are the company's own.
At a glance
| Item | Value |
|---|---|
| Revenue (GAAP) | $2,785 million (+2.5% vs a year earlier) |
| Diluted EPS (GAAP) | $1.64 |
| Full-year guidance | Mixed |
Guidance
American Tower raised FY2026 property revenue and AFFO-per-share midpoints, held Adjusted EBITDA and AFFO, and lowered net income midpoints on equity-security losses.
Why this label: Raises property revenue midpoint +$55M and AFFO/share +$0.02, Adjusted EBITDA unchanged, but lowers net income midpoints by $30M: core items moved in different directions.
| Metric | Period | New | Prior (as stated in the release) |
|---|---|---|---|
| total property revenue | FY2026 | $10,785–10,865 million | not stated |
| Adjusted EBITDA | FY2026 | $7,248–7,303 million | not stated |
| net income and net income attributable to AMT common stockholders | FY2026 | $3,253–3,308 million and $3,183–3,238 million | not stated |
| AFFO attributable to AMT common stockholders | FY2026 | $5,148–5,203 million | not stated |
| AFFO attributable to AMT common stockholders per share | FY2026 | $11.04–11.16 | not stated |
From the release
Revenue: "Total operating revenues · 2,785.4 · 2,717.4"
Earnings per share: "Diluted net income attributable to American Tower Corporation common stockholders · $ · 1.64 · $ · 1.82"
total property revenue: "the Company is raising the midpoint of its full year 2026 outlook for property revenue by $55 million."
Adjusted EBITDA: "The midpoint of Adjusted EBITDA is unchanged from the Company’s prior outlook."
net income and net income attributable to AMT common stockholders: "The Company is lowering the midpoints for net income and net income attributable to AMT common stockholders by $30 million and $30 million, respectively, primarily due to unrealized losses for equity securities."
Quotes are copied from the filing; in table rows, cell borders are shown as “·”.
Key fact: Raised 2026 property revenue outlook midpoint $55 million; lowered net income midpoints $30 million each.
Source
American Tower earnings release (SEC filing), accession 0001053507-26-000154, filed 2026-10-27.
Part of the Q3 2026 Guidance Tracker. Educational only, not advice. Free weekly recap every Sunday: yieldterminalpro.com/newsletter.