Realty Income Corporation O

Key data

The business

Realty Income owns the building, not the business inside it. It is the largest net-lease landlord in the country, with thousands of freestanding properties leased one tenant at a time to the kind of stores you drive past without looking: dollar stores, drug stores, convenience stores, grocers, a Wynn casino or two. The leases run long, often ten to fifteen years, and are triple net, meaning the tenant pays the rent plus the taxes, the insurance and the upkeep. Realty Income's job is to collect a monthly check and hand most of it to shareholders as a monthly dividend, which is the entire brand.

The moat is cost of capital. Because it is A-rated, huge and diversified across thousands of tenants, it borrows cheaper and issues stock more easily than smaller landlords, so it can pay up for buildings and still earn a spread. That advantage only works while the spread is positive. The whole machine is a bet that money bought wholesale can be lent to a Dollar General at retail.

The numbers

Revenue has nearly tripled since 2021, but that is acquisition, not organic muscle: the VEREIT merger, then the Spirit Realty acquisition in early 2024. The last five quarters show the growth flattening as the deals lap.

¹ 2026 quarterly net income derived from filed EPS × approximate diluted share count of 925 million; Q4 2025 revenue and net income derived as annual totals minus filed quarterly sums.

Q2 revenue rose about 10% on the year but was flat against Q1, the inflection where merger tailwinds fade. GAAP earnings per share of $0.37 look thin next to a dividend of roughly $0.27 a month, and that mismatch is the point: depreciation on buildings that hold their value crushes the reported number, so the cash figure the company actually pays from runs far higher. GAAP net income is the wrong ruler for this business.

¹ 2026 1H net income derived from filed EPS.

Here is the whole argument in two lines. Revenue compounded near 29% a year from 2021 to 2025. Earnings per share compounded about 8%, and dropped outright in 2024. Diluted shares went from roughly 380 million to about 925 million over the same stretch, because every building was bought partly with freshly printed stock. You are buying a business that grows its total size fast and its per-share worth slowly, and the market has priced it accordingly. What I think the market underweights: management has started funding differently, and if that spread reopens the per-share line reaccelerates. The print that settles it is per-share cash-flow guidance moving up alongside investment volume done at a positive spread.

Management

Sumit Roy's team spent a decade buying growth with equity, and the tell that they now think their own stock is cheap arrived in August: Realty Income sold $1.0 billion of convertible notes at a $72.72 conversion price, bought a capped call up to $83.55, and used $188.7 million of the proceeds to repurchase 3.0 million shares outright. That is the first real buyback from a company that has spent years doing the opposite, and it signals equity has gotten too expensive to keep issuing. Insiders sold about $1.3 million across three sales in the past year and bought nothing, the largest a $665,000 sale in September 2025; plan status is not disclosed, and the amounts are routine for a name this size. The guidance record is dependable and the dividend has risen consistently over decades, which is the one promise this company organizes itself around.

How it fails or surprises you

Rates ease and the spread reopens (right tail). Realty Income trades like a bond: if the ten-year yield falls a point over the next year, its borrowing cost drops, deals it passed on turn accretive, and the stock can re-rate. The market pays nothing for this today because it assumes rates stay put. The first tell is investment volume climbing quarter over quarter at a widening spread.

Tenant credit cracks. The book is thousands of tenants deep, but the top names cluster in pressured retail: dollar stores, drug stores, casual dining. A large bankruptcy, a Walgreens-scale rent renegotiation, would hit occupancy and same-store rent at once. Watch occupancy trends and recapture rents.

The spread never reopens. If the stock stays cheap and cap rates on buildings don't rise, new purchases stop being accretive and per-share cash flow flatlines for years. The convertible-note pivot is the evidence management already feels this squeeze.

Closing thoughts

The ten-year Treasury decides this more than anything in Realty Income's quarterly filings, because the spread between building yields and borrowing costs is what makes growth accretive, and that spread moves with rates. The left tail is shallow, because a portfolio this granular and a balance sheet this rated does not break easily; a tenant wave dents it, it does not end it. The right tail is fatter than the price implies, and it is the cheaper cost of capital that arrives if rates fall. What is genuinely at risk is time: years of flat per-share growth if the spread stays shut.

The bet is still that Realty Income keeps collecting monthly rent from those single-tenant stores on street corners and keeps raising its dividend, and that it can keep buying more buildings at rents higher than what it costs to borrow. It breaks if that gap closes, and the pair that tells you first is investment volume against the yield it funds those deals at. If per-share cash flow is still flat two years from now while the share count keeps climbing, the treadmill won, and I was wrong to expect the spread to reopen.