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American Tower Corp.
AMT · NYSE · ·
Next earnings: October 27, 2026
$167.37-0.4%Sep 29 close
- 1M
- -5.0%
- 6M
- +0.2%
- 1Y
- -10.4%
- 5Y
- -28.9%
American Tower Corp. is the 2nd largest of 17 graded companies. Showing 5 of them. 2 more are in this industry but have no grade yet, so they are left out rather than shown blank.
| Company | Grade | Market value | Revenue | Profit margin | Free cash flow | Price to earnings |
|---|---|---|---|---|---|---|
| Equinix, Inc.EQIX | D | $100.2B | $9.8B | 15.6% | -$1.5B | 65.36 |
| American Tower Corp.AMT | A+ | $78B | $10.9B | 32.1% | $4B | 22.99 |
| Digital Realty Trust, Inc.DLR | B | $62.1B | $6.3B | 21.7% | — | 46.72 |
| Iron Mountain Inc.IRM | C | $33.2B | $7.6B | 5.7% | -$490.9M | 79.60 |
| Crown Castle Inc.CCI | D+ | $28.5B | $4.2B | 20.7% | $2.4B | 34.05 |
12 more reit specialty companies
Graded on the same five checks, from their own SEC filings.
A blank price-to-earnings means a loss, not a missing figure — the ratio has no meaning when there are no earnings to divide by, and printing a negative one would make the least profitable company look the cheapest.
Grades are trailing twelve months from each company’s own SEC filings, so they move only when a company files. Every column is computed by the same code that graded American Tower Corp. on the overview — nothing here comes from a data vendor’s own ratios.
Industry membership is not a judgement about how similar two businesses are. It groups companies by what they are classified as, which is a starting point for comparison rather than a claim that they compete.
AMT · NYSE · ·
Next earnings: October 27, 2026
$167.37-0.4%Sep 29 close