AMT vs SPG
AMT: A global REIT that monetizes long-term, inflation-protected leases on 150,000+ communications towers and data centers across six continents. SPG: A diversified REIT operating premium shopping malls, outlet centers, and mixed-use retail properties across North America with a 22% stake in European retail leader Klépierre.
Side-by-side fundamentals
| Metric | AMT | SPG | Edge |
|---|---|---|---|
| Price as of 2026-07-09 close | $165.00 | $219.71 | |
| Market cap as of 2026-07-10 | $77.1B | $72.0B | |
| P/E as of 2026-07-10 | 26.57 | 15.35 | SPG lower |
| PEG as of 2026-07-10 | 0.45 | n/a | |
| Net margin as of 2026-07-10 | +26.8% | +70.6% | SPG higher |
| Gross margin as of 2026-07-10 | +74.0% | +81.6% | SPG higher |
| Operating margin as of 2026-07-10 | +44.6% | +48.3% | SPG higher |
| ROE as of 2026-07-10 | +78.2% | +126.3% | SPG higher |
| ROA as of 2026-07-10 | +4.6% | +12.8% | SPG higher |
| Debt / equity as of 2026-07-10 | 10.59 | 5.81 | SPG lower |
| Revenue growth (YoY) as of 2026-07-10 | +6.3% | +10.9% | SPG higher |
| Revenue CAGR (3y) SEC XBRL | +3.3% | +6.3% | SPG higher |
| Dividend yield as of 2026-07-10 | +4.2% | +4.1% | AMT higher |
| Dividend streak (yrs) SEC XBRL | 5 | 5 | Tie |
| Beta as of 2026-07-10 | 0.91 | 1.34 | |
| 1-year return as of 2026-07-09 close | -25.2% | +34.8% | SPG higher |
Fundamentals: Finnhub, as of 2026-07-10. Filings: SEC EDGAR. Prices are delayed daily-close data.
Last updated 2026-07-09.
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.