Realty Income owns more than 15,500 commercial properties across all 50 U.S. states and nine other countries. It does not run stores or restaurants itself. Instead, it buys the buildings and land that other businesses need to operate, then leases those spaces back to those businesses under long-term contracts. The tenants include grocery chains, convenience stores, dollar stores, gyms, and drug stores. Realty Income collects rent every month, and most of its leases make the tenant pay for property taxes, insurance, and maintenance on top of rent. That structure keeps Realty Income's costs predictable and low. The diagram below traces where the money goes.

Five years of financial data tell a clear growth story. Revenue climbed from $2.1 billion in 2021 to $5.7 billion in 2025, more than doubling in four years. Operating cash flow followed the same path, rising from $1.3 billion to $4.0 billion over the same period. That is not a company treading water. It is a company that keeps adding properties and collecting more rent each year.

The company does not just grow by adding new buildings. It also squeezes more rent from the ones it already owns. When leases expired in 2025, Realty Income re-leased those properties at rents that were 3.9% higher on average than what the previous tenants paid. That is called a rent recapture rate, and it means the existing portfolio grows in value even without buying a single new property. Occupancy across the whole portfolio sat at 98.9% at the end of 2025, meaning almost every building had a paying tenant.

The international push is worth watching closely. Realty Income entered the United Kingdom in 2019. By the end of 2025, its U.K. and European properties made up about 19% of total annualized base rent, up from 14% just a year earlier. In 2025, roughly 60% of all new property acquisitions were in the U.K. and Europe. The company also expanded into Poland, the Netherlands, and made its first investments in Mexico in early 2026. That is a company deliberately shifting where it puts its money.

Debt is the part of this story that demands attention. To keep buying properties, Realty Income borrows a lot of money. As of the end of 2025, it had $25.3 billion in senior unsecured notes alone, plus credit facilities, term loans, and other borrowings that brought total outstanding debt to $29.1 billion. The weighted average interest rate on that debt was 3.9%, and 93% of it was fixed-rate, which limits the damage if interest rates rise. But the sheer size of the debt load means the company must keep collecting rent reliably to cover its interest payments.

Realty Income's REIT status is both its biggest advantage and one of its biggest constraints. Because it must distribute at least 90% of taxable income to shareholders, it paid out $2.92 billion to common stockholders in 2025. That is why the company raised $2.4 billion by selling new shares in 2025 and issued multiple rounds of bonds. Losing REIT status would mean paying regular corporate income taxes on profits, which would sharply reduce the money available for dividends and new investments.

There are four specific risks documented in the company's own filings. First, if major tenants go bankrupt, courts can allow them to break their leases, and the law limits how much Realty Income can recover in unpaid future rent. Second, some properties are leased to gas stations and auto service businesses that handle hazardous materials. If contamination is found on any of those sites, Realty Income as the property owner is legally responsible for cleanup costs, regardless of who caused the problem. Third, real estate is slow to sell, so if the company needs to raise cash quickly by selling properties, it may not be able to do so on good terms. Fourth, the company's debt includes variable-rate borrowings, meaning some interest costs could rise if market interest rates climb.

The tenant mix matters here too. Realty Income's top four tenants by rent share are 7-Eleven, Dollar General, Walgreens, and Family Dollar. Together they account for about 12.2% of annualized base rent. Walgreens has faced serious public financial pressure in recent years. Dollar store chains have seen customer stress as inflation squeezed lower-income shoppers. No single tenant controls an outright dangerous share of rent, but the concentration in retailers that are themselves navigating difficult markets is a real consideration.

Realty Income has increased its dividend 133 times since listing on the stock exchange in 1994, including five increases in 2025 alone. The monthly dividend reached $0.2700 per share by January 2026. That record of consecutive increases is notable, but it also creates its own pressure. A company that has raised its dividend every year for over 31 consecutive years faces reputational risk if it ever has to cut that payment.