AMT vs T
AMT: American Tower is a global leader in wireless infrastructure, owning and operating a vast portfolio of communications sites that facilitate the expansion of mobile connectivity. T: AT&T is a leading telecommunications company centered on providing 5G wireless and fiber-optic broadband connectivity to consumer and business markets.
Side-by-side fundamentals
| Metric | AMT | T | Edge |
|---|---|---|---|
| Price as of 2026-07-27 close | $166.74 | $24.42 | |
| Market cap as of 2026-07-29 | $77.7B | $167.3B | |
| P/E as of 2026-07-29 | 26.92 | 8.02 | T lower |
| PEG as of 2026-07-29 | 0.46 | 0.64 | AMT lower |
| Net margin as of 2026-07-29 | +26.8% | +16.9% | AMT higher |
| Gross margin as of 2026-07-29 | +74.0% | +59.7% | AMT higher |
| Operating margin as of 2026-07-29 | +44.6% | +20.1% | AMT higher |
| ROE as of 2026-07-29 | +78.2% | +19.5% | AMT higher |
| ROA as of 2026-07-29 | +4.6% | +5.1% | T higher |
| Debt / equity as of 2026-07-29 | 10.59 | 1.30 | T lower |
| Revenue growth (YoY) as of 2026-07-29 | +6.3% | +2.6% | AMT higher |
| Revenue CAGR (3y) SEC XBRL | +3.3% | +1.3% | AMT higher |
| Dividend yield as of 2026-07-29 | +4.1% | +4.5% | T higher |
| Dividend streak (yrs) SEC XBRL | 5 | 4 | AMT higher |
| Beta as of 2026-07-29 | 0.90 | 0.20 | |
| 1-year return as of 2026-07-27 close | -27.5% | -12.8% | T higher |
Fundamentals: Finnhub, as of 2026-07-29. Filings: SEC EDGAR. Prices are delayed daily-close data.
Last updated 2026-07-27.
Informational only — NOT financial advice. All figures are delayed daily-close data from SEC EDGAR & Finnhub, shown with their as-of date; "Edge" cells are a pure numeric comparison, not a recommendation.