With a market cap of $59.3 billion, Realty Income Corporation (O) is a publicly traded real estate investment trust (REIT) that owns income-generating commercial properties. The San Diego, California-based company operates a vast portfolio of freestanding properties across the U.S. and Europe, leased primarily to stable, high-quality tenants in sectors like retail, industrial, and logistics.
O stock has surged 10.3% over the past year, while the broader S&P 500 Index ($SPX) has increased 28.3%. However, O has shown solid momentum in 2026, rising 12.3%, outpacing the benchmark’s 4.2% climb.
