American Tower Corporation (AMT) vs Realty Income Corporation (O)
The same free fields, in the same order, for both companies, so a figure on one line can be read straight across.
This page states measurements and nothing else. It does not rank the two companies, name one of them, or draw a conclusion from the figures.
Data as of Oct 27, 2026, for both companies.
The figures, field by field
A dash means the snapshot carries no figure for that company on that line. A line is dropped only when neither company has it, so a dash beside a figure is a fact about coverage, not about either company.
| AMT | O | |
|---|---|---|
| Sector | Real Estate | Real Estate |
| Industry | REIT - Specialty | REIT - Retail |
| Size band | LARGE | LARGE |
| Listing | NYSE | NYSE |
| Country | United States | United States |
| Theme | cell-tower-reit | retail-reit |
| Price and returns | ||
| Last close | $188.28 | $57.16 |
| Return · 1 week | +2.87% | +2.97% |
| Return · 1 month | +13.28% | +3.78% |
| Return · 3 months | +9.78% | −12.67% |
| Return · year to date | +8.79% | +1.47% |
| Return · 1 year | +1.20% | −2.35% |
| Distance from the 52-week highThe last close measured against the highest close of the past 52 weeks. | −7.02% | −15.87% |
| 52-week high | $202.50 | $67.94 |
| 52-week low | $160.06 | $53.15 |
| Size and turnover | ||
| Market value · USDConverted to US dollars, so two companies listed in different currencies sit under one heading. | $88.05B | $54.09B |
| Turnover · median day, USDThe median value traded in a session over the past 50 sessions. | $452.94M | $396.47M |
| Employees | 4,866 | 544 |
| Valuation | ||
| Price to earnings · trailing | 25.48× | 39.26× |
| Price to earnings · forward | 26.54× | 34.89× |
| Price to sales | 7.89× | 8.45× |
| Price to book | 23.21× | 1.30× |
| Enterprise value to EBITDA | 19.32× | 15.61× |
| Enterprise value to revenue | 12.44× | 13.79× |
| PEG ratio | 1.75 | 2.74 |
| Earnings per share · trailing | 7.27 | 1.38 |
| Profitability | ||
| Gross margin | 73.77% | 92.56% |
| Operating margin | 45.41% | 46.97% |
| Profit margin | 31.08% | 20.90% |
| Return on equity | 33.91% | 3.23% |
| Return on assets | 4.89% | 2.36% |
| Growth | ||
| Revenue growth | +4.70% | +9.60% |
| Earnings growth | +138.50% | +69.20% |
| Balance sheet and payout | ||
| Debt / equity (%) | 438.72 | 74.72 |
| Current ratio | 0.35 | 1.53 |
| Dividend yield | 3.86% | 6.11% |
| Payout ratio | 96.01% | 234.71% |
| Trend and volatility | ||
| RSI · 14 | 64.53 | 56.30 |
| ADX · 14 | 28.81 | 31.32 |
| 50-day average | $174.94 | $57.97 |
| 200-day average | $177.16 | $61.68 |
| Average true range · share of priceAverage true range over 14 sessions, stated as a share of the last close, so it can be read across two share prices. | 3.44% | 1.74% |
The full AMT analysis
Everything this table leaves out for American Tower Corporation: the plain-language summary and key points, the accumulation read, signal history, full fundamentals, market context, and the case each side of the AMT argument makes.
$9.90 per stock, one time, 30 days of access.
Open the full AMT analysisThe full O analysis
Everything this table leaves out for Realty Income Corporation: the plain-language summary and key points, the accumulation read, signal history, full fundamentals, market context, and the case each side of the O argument makes.
$9.90 per stock, one time, 30 days of access.
Open the full O analysis