BNL vs O: Which Is the Better Buy in 2026?

Same yardstick, side by side (as of September 2026). Valuation lined up like this is most meaningful for two names in the same corner of the market, which these are. Figures are approximate; verify before investing.

Reading it: BNL is the cheaper of the two on forward earnings, but cheaper is not the same as better. Pair the valuation with growth (how far the forward P/E sits below the trailing P/E) and risk (beta) before you decide.

The metrics above tell you which is the marginally better business. The bigger risk for most people is not picking the slightly worse stock, it is over-concentrating. BNL and O share themes, so owning both, or adding either to what you already hold, can quietly push a large share of your portfolio into one bet.

This is the part a generic comparison page cannot answer, because it depends on what you own. Connect your brokerage and Walnut shows your real, combined BNL and O exposure, flags overlap with your existing positions, and tells you if adding one would tip you past a concentration you are comfortable with, read-only by default, with your login staying at your broker. Walnut is not an investment adviser.

Broadstone Net Lease, Inc. (NYSE: BNL), headquartered in Rochester, New York, is a real estate investment trust that acquires, owns, and manages single-tenant commercial properties leased on a long-term net basis to a diversified group of tenants. Under a net lease, tenants bear property taxes, insurance, and maintenance, making rental income highly predictable. As of March 31, 2026, the portfolio consisted of 773 properties spanning about 41.9 million square feet, with 766 properties across 44 U.S. states and seven properties in four Canadian provinces, diversified across industrial, retail, and other property types. The company describes itself as industrial-focused and diversified, and roughly 85% of its leases carry contractual rent escalations, many of them tied to the Consumer Price Index, which provides a partial hedge against inflation.

Full BNL guide

Realty Income Corporation (NYSE: O), founded in 1969 and headquartered in San Diego, California, is a real estate investment trust that acquires, owns, and manages freestanding, single-tenant commercial properties leased under long-term triple-net agreements. Under a triple-net lease, tenants bear property taxes, insurance, and maintenance costs, making revenue highly predictable; rental income forms over 99% of total revenue. As of Q1 2026, the portfolio spanned more than 15,600 properties leased to approximately 1,600 clients across 92 industries in all 50 U.S. states, the United Kingdom, and seven other European countries. Top tenants include essential and service-oriented businesses such as Walgreens, Dollar General, Dollar Tree, FedEx, Walmart, and CVS, which are considered relatively resistant to e-commerce disruption. The company earns its return by purchasing properties at cap rates meaningfully above its cost of capital and collecting contractual rent escalators over weighted average remaining lease terms of roughly nine years.

Full O guide

Both fit overlapping themes, but they are not interchangeable. The useful comparison is which set of drivers and risks you want exposure to.

• BNL drivers: Build-to-suit development pipeline; Inflation-linked rent escalators.
• O drivers: Monthly dividend compounding with a 30-plus year growth streak; Accelerating global acquisition pipeline at attractive spreads.

A faster-growing, richer-valued name usually swings harder, so it suits a longer horizon and a higher tolerance for volatility; a steadier, more cash-generative business suits a more conservative or income-minded investor. The honest test is which set of risks you could hold through a drawdown: Interest-rate sensitivity is the primary structural risk: as a yield-oriented REIT, BNL's share price competes with bonds for income-seeking capital, so elevated or rising Treasury yields tend to compress its valuation while also raising borrowing costs and narrowing investment spreads. For O, interest rate sensitivity is the primary structural risk: O's share price is materially affected by movements in Treasury yields because investors compare its dividend yield against risk-free alternatives, and rising rates also increase borrowing costs that narrow acquisition spreads.

Growth-minded investors who believe the theme has years to run tend to accept the richer multiple for more upside; value-minded investors lean toward the cheaper forward earnings and steadier profile. Pick BNL if you believe its drivers more; O if you believe its. Many investors hold both, but since they share themes, that is a concentrated bet, not diversification. Decide deliberately and check overlap. For the full detail, see the BNL and O guides.

BNL. Broadstone trades as a mid-cap net-lease REIT, valued primarily on AFFO per share and dividend yield rather than GAAP earnings, since large non-cash depreciation charges distort a REIT's reported net income. At a share price near $20 and guided 2026 AFFO of about $1.55, the stock trades at roughly 13 times forward AFFO, a discount to larger net-lease peers that reflects its smaller scale and development-heavier growth mix. The roughly 5.5% dividend yield is the main draw for income investors, and its sustainability tracks continued mid-single-digit AFFO growth.

O. REITs are most meaningfully valued on AFFO rather than GAAP earnings, because depreciation charges make net income a poor proxy for cash generation; on a price-to-AFFO basis, O trades at roughly 14x forward AFFO using the midpoint of 2026 guidance and the late-June 2026 share price near $62, which is in line with its historical range but a premium to smaller net-lease peers. The ~5.2% dividend yield is among the highest O has offered in the past decade, reflecting both share-price compression from elevated interest rates and management's consistent payout increases. Investors weighing the valuation should note that the 2026 investment volume guidance of $9.5 billion, if executed at the recent ~7% cash yield, is the most aggressive acquisition posture in the company's history and could drive meaningful AFFO per share acceleration, but also increases sensitivity to any deterioration in capital market access.

Headline figures (approximate, July 2026): BNL shows revenue (fy 2025) ~$454 million, lease revenue (q1 2026) ~$121.4 million (+11.7% YoY), affo per share (fy 2025) ~$1.49 (+4.2%), affo per share (q1 2026) ~$0.38 (+5.6% YoY); O shows revenue (fy 2025) ~$5.76 billion, affo per share (fy 2025, full year) ~$4.28, affo per share (q1 2026, most recent quarter) ~$1.13 (+6.6% YoY), 2026 affo per share guidance (raised after q1 2026) $4.41 to $4.44.

BNL and O are related but distinct: same themes, different businesses and risks. Neither wins in the abstract; the right pick is whichever thesis you actually believe, sized so you are not over-concentrated in one theme. Walnut can show your combined BNL and O exposure against your real portfolio. It is not an investment adviser.