AD vs AMT
AD: Array operates 4,450 US cell towers leased to major wireless carriers and provides colocation services, positioning itself as the fifth-largest tower operator in the nation with unique upside from lower historical tenancy rates. AMT: American Tower is a premier global infrastructure REIT providing the foundational real estate for wireless connectivity and data center operations.
Side-by-side fundamentals
| Metric | AD | AMT | Edge |
|---|---|---|---|
| Price as of 2026-07-22 close | $34.71 | $166.06 | |
| Market cap as of 2026-07-23 | $3.0B | $77.3B | |
| P/E as of 2026-07-23 | 14.47 | 26.67 | AD lower |
| PEG as of 2026-07-23 | n/a | 0.45 | |
| Net margin as of 2026-07-23 | +19.3% | +26.8% | AMT higher |
| Gross margin as of 2026-07-23 | +57.5% | +74.0% | AMT higher |
| Operating margin as of 2026-07-23 | +14.1% | +44.6% | AMT higher |
| ROE as of 2026-07-23 | +7.2% | +78.2% | AMT higher |
| ROA as of 2026-07-23 | +3.5% | +4.6% | AMT higher |
| Debt / equity as of 2026-07-23 | 0.36 | 10.59 | AD lower |
| Revenue growth (YoY) as of 2026-07-23 | -71.0% | +6.3% | AMT higher |
| Revenue CAGR (3y) SEC XBRL | -66.1% | +3.3% | AMT higher |
| Dividend yield as of 2026-07-23 | +95.5% | +4.3% | AD higher |
| Dividend streak (yrs) SEC XBRL | 1 | 5 | AMT higher |
| Beta as of 2026-07-23 | 0.31 | 0.91 | |
| 1-year return as of 2026-07-22 close | -50.2% | -27.9% | AMT higher |
Fundamentals: Finnhub, as of 2026-07-23. Filings: SEC EDGAR. Prices are delayed daily-close data.
Last updated 2026-07-22.
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.