FY2025 · period end Dec '25 · from the 10-K filed Feb 24, 2026
Data as filed with the SEC, provided for information only — not investment advice.
| Metric | FY25Dec '25 | FY24Dec '24 | FY23Dec '23 | FY22Dec '22 | FY21Dec '21 |
|---|---|---|---|---|---|
| Revenue | $0.94B | $0.77B | $0.75B | $9.65B | $9.36B |
| Gross Profit | — | — | — | — | — |
| Operating Income | $4.85B | $4.52B | $3.13B | $2.74B | $3.13B |
| Net Income | — | — | — | — | — |
| EPS (Diluted) | $5.40 | $4.82 | $3.18 | $3.82 | $5.66 |
| Metric | FY25Dec '25 | FY24Dec '24 | FY23Dec '23 | FY22Dec '22 | FY21Dec '21 |
|---|---|---|---|---|---|
| Total Assets | $63.19B | $61.08B | $66.03B | $67.19B | $69.89B |
| Total Liabilities | $52.84B | $51.43B | $55.16B | $54.79B | $60.82B |
| Stockholders' Equity | $10.36B | $9.65B | $10.87B | $12.41B | $9.07B |
| Cash & Equivalents | $1.47B | $2.00B | $1.75B | $1.55B | $1.95B |
| Total Debt | $33.83B | $36.50B | $35.73B | $38.67B | $43.25B |
| Metric | FY25Dec '25 | FY24Dec '24 | FY23Dec '23 | FY22Dec '22 | FY21Dec '21 |
|---|---|---|---|---|---|
| Operating Cash Flow | $5.46B | $5.29B | $4.72B | $3.70B | $4.82B |
| Capital Expenditures | $1.68B | $1.59B | $1.80B | $1.87B | $1.38B |
| Free Cash Flow | $3.78B | $3.70B | $2.92B | $1.82B | $3.44B |
| Metric | FY25Dec '25 | FY24Dec '24 | FY23Dec '23 | FY22Dec '22 | FY21Dec '21 |
|---|---|---|---|---|---|
| Gross Margin | — | — | — | — | — |
| Operating Margin | 0.5% | 0.4% | 0.3% | 0.3% | 33.5% |
| Net Margin | negative: -0.2% | negative: -0.2% | negative: -0.3% | negative: -0.3% | — |
| Return on Equity | negative: -21.7% | negative: -20.1% | negative: -25.6% | negative: -28.8% | — |
| Return on Assets | negative: -3.5% | negative: -3.2% | negative: -4.5% | negative: -4.5% | — |
| Debt / Equity | 3.59× | 3.78× | 3.58× | 3.12× | 4.77× |
Showing the most recent 5 annual periods. Get 15 years of history on the Pro plan, or full history back to 1993 plus the smart-money dataset and webhooks on Institutional.
| Form | Accession ID | Report Date | Filing Date | Accepted At | Source |
|---|---|---|---|---|---|
| 8-K | 0001053507-26-000145 | Sep 17, 2026 | Sep 18, 2026 | Sep 18, 2026 12:50 UTC | EDGAR |
| 8-K | 0001193125-26-390605 | Sep 14, 2026 | Sep 14, 2026 | Sep 14, 2026 20:16 UTC | EDGAR |
| 8-K | 0001053507-26-000141 | Sep 9, 2026 | Sep 9, 2026 | Sep 9, 2026 21:29 UTC | EDGAR |
| 8-K | 0001053507-26-000131 | Jul 28, 2026 | Jul 28, 2026 | Jul 28, 2026 11:05 UTC | EDGAR |
| 10-Q | 0001053507-26-000133 | Jun 30, 2026 | Jul 28, 2026 | Jul 28, 2026 20:07 UTC | EDGAR |
| 8-K | 0001053507-26-000127 | Jun 2, 2026 | Jun 4, 2026 | Jun 4, 2026 20:39 UTC | EDGAR |
| 8-K | 0001053507-26-000123 | Jun 2, 2026 | Jun 2, 2026 | Jun 2, 2026 20:18 UTC | EDGAR |
| 8-K | 0001193125-26-240535 | May 27, 2026 | May 27, 2026 | May 27, 2026 12:00 UTC | EDGAR |
Direct links to SEC EDGAR. AMT has additional filings available on the SEC site.
6 numbers AMERICAN TOWER CORP /MA/ later changed — same XBRL tag, both filings linked.
Revenue from Contract with Customer, Excluding Assessed Tax·FY 2018
Major restatementwas$7.4B
Revised down in a 10-K. Any P/S built on the original was 1414.4% too low.
Revenue from Contract with Customer, Excluding Assessed Tax·Q3 2018
Major restatementwas$1.8B
Revised down in a 10-Q. Any P/S built on the original was 1364.7% too low.
Revenue from Contract with Customer, Excluding Assessed Tax·Q1 2019
Major restatementwas$1.8B
Revised down in a 10-Q. Any P/S built on the original was 1348.4% too low.
Revenue from Contract with Customer, Excluding Assessed Tax·Q2 2019
Major restatementwas$1.9B
Revised down in a 10-Q. Any P/S built on the original was 1246.8% too low.
Operating Income (Loss)·Q3 2023
Major restatementwas$658.7M
Revised up in a 10-K.
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest·Q3 2023
Major restatementwas$643M
Revised up in a 10-Q.
AMT is not the only one.
See every restatement we've found across the market — or get an alert the next time AMT revises a number.
Restatements are detected by comparing every vintage of a fact across all of AMERICAN TOWER CORP /MA/'s filings back to 1993. A revision is not by itself a sign of wrongdoing — companies re-file for many legitimate reasons. This list is not exhaustive: it shows AMT's most significant revisions, and a figure absent from it has not been certified as unrevised.
Who is buying and selling AMERICAN TOWER CORP /MA/ — insider transactions from Forms 3/4/5/144 and institutional ownership from 13F, 13D, and 13G filings, point-in-time stamped like every other fact in the library. Traders read it as a positioning signal; risk desks read it as concentration.
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