Realty Income Corp.

Realty Income Corp. is an American real estate investment trust that owns and leases freestanding single-tenant commercial properties under long-term triple-net lease agreements, generating $5.75 billion in revenue in fiscal 2025. Known as "The Monthly Dividend Company," it has paid 672 consecutive monthly dividends across 31 consecutive years of annual dividend increases, making it both a Dividend Aristocrat and one of the largest net lease REITs in the world with roughly 15,600 properties across 92 industries and more than 1,800 tenant clients.

This is a story about a 57-year-old income compounder confronting the central tension of financial scale: the platform is better than it has ever been, but the denominator it must grow against has never been larger. Realty Income has spent the past six years transforming from a U.S.-only retail REIT into a diversified global real estate capital provider — adding European real estate, credit investments, data centers, gaming, industrial build-to-suit, and now a nascent private capital ecosystem with Apollo, GIC, and an open-ended Core+ Fund. The file turns on a single question: whether these new channels can restore the 5% AFFO-per-share growth the company delivered for decades, or whether the sheer size of the enterprise means the arithmetic of growth has permanently downshifted.

Realty Income matters to a buy-side audience not because any single property it owns is irreplaceable, but because its portfolio-wide cash flows have demonstrated bond-like stability across multiple cycles while producing equity-like total returns. The current valuation — roughly 14 times trailing AFFO and a 5.4% dividend yield — is pricing neither transformation nor distress. It is pricing a steady-state income vehicle. The work below examines what would have to be true for that to be right, and what would have to be true for it to be wrong.