Evid Invest

AMT vs SPG: Valuation Comparison 2026

Side-by-side fundamentals for American Tower Corporation (AMT) and Simon Property Group, Inc. (SPG) — market cap, PE, PEG and sector. All figures from SEC filings and market data.

American Tower Corporation

AMT

Real Estate

Full AMT valuation →

Simon Property Group, Inc.

SPG

Real Estate

Full SPG valuation →
MetricAMTSPG
SectorReal EstateReal Estate
IndustryREIT - SpecialtyREIT - Retail
Current Price$173.36$229.37
Market Cap$80.78B$74.38B
PE Ratio23.8115.98
PEG Ratio3.300.56
PEG VerdictPotentially OvervaluedPotentially Undervalued
AMT fair valueSPG fair valueAMT supply chainSPG supply chain

More comparisons

EvidInvest is an independent research and information tool. Figures are calculated from public SEC filings and third-party market data and are provided for informational and educational purposes only. EvidInvest does not provide investment advice, brokerage, or financial services, and is not affiliated with any company it covers. Verify all figures against primary sources before making any decision.