What Is IYR? iShares U.S. Real Estate ETF

Equinix at 4.6%, Digital Realty at 4.4% and American Tower at 3.9% together make up nearly 13% of the fund. These are data centre operators and a communications tower owner. They are structured as real estate investment trusts and own physical assets, but their revenue depends on cloud computing demand and mobile network capital spending rather than on office occupancy or retail footfall. Their valuations often track technology sentiment more closely than property cycles.

CBRE Group at 2.9% is a further departure. It is a commercial real estate services and brokerage firm, not a landlord, so it earns fees from transactions, leasing and property management. Transaction volumes and deal activity drive it, which is a different exposure again.

Together those four are about 16% of the fund. That is the main reason the yield sits at 2.21% rather than the higher figure people associate with property: towers, data centres and service companies distribute less than traditional landlords, and they are heavily represented here.

Welltower at 10.8% and Prologis at 8.7% are 19.5% of assets between them, which is a level of concentration unusual in a sector fund of this size. Welltower owns senior housing and healthcare properties, so it is exposed to demographic demand, operator economics and labour costs in care settings. Prologis owns industrial and logistics warehousing, which depends on goods movement, e-commerce volumes and supply chain configuration.

Those are two entirely different businesses, and neither resembles the office and retail exposure people often picture when they think of a real estate fund. Simon Property Group at 4.8% brings shopping centres, Realty Income at 4.3% brings net lease retail, Public Storage at 3.7% brings self storage and Ventas at 3.2% adds more healthcare property.

Reading the fund as an aggregate of property types rather than a single asset class is the more accurate frame. Warehousing, healthcare property, data centres, towers, malls, net lease retail and storage each respond to distinct drivers, and their weights determine what the fund actually is.

Listed real estate is sensitive to interest rates through two channels. Property values are set partly by capitalisation rates that move with bond yields, and most REITs carry substantial debt that has to be refinanced. Rising rates therefore compress valuations and raise costs at the same time, which is why the sector often trades more like a long-duration asset than a broad equity holding.

At 0.38%, the fee is typical for a sector fund and higher than several competing real estate funds. That difference matters over time for a holding meant to be permanent rather than tactical.

IYR is the wrong instrument for an investor whose main objective is income, given the 2.21% yield. It is also a partial duplicate of any broad US market fund, which already contains these REITs at smaller weights, and it provides no exposure to residential property owned directly, which is what many investors assume real estate diversification means. Distributions from REITs also have distinctive tax treatment, so account placement is worth checking before buying.

Approximate weights as of August 2026. Each ticker links to its individual stock guide in Walnut.

There are three common ways to get IYR exposure. Buy shares (or fractional shares) of IYR directly at any major broker that lists it. Hold it as a core position and layer more concentrated ideas on top. Or build it into a thematic portfolio in Walnut, so IYR sits alongside other holdings that express the same thesis, with target weights you can rebalance toward. IYR trades like a stock during market hours, so you buy it the same way you would any listed share.

New to buying funds? See how to buy an ETF, step by step.

Whether IYR is a good buy depends less on any single call and more on your time horizon and what you already hold: it tracks an index of US real estate investment trusts and real estate companies, so the real question is whether you want that exposure in your mix and at what weight. We walk through valuation, concentration, and what would have to be true for it to outperform from here in is IYR a buy?

IYR gives you an index of US real estate investment trusts and real estate companies exposure in one ticker at a 0.38% expense ratio. Most investors use it as a core holding and layer more concentrated thematic portfolios on top.

Whether IYR is worth buying today depends more on your time horizon and what you already hold than on any single call. We walk through valuation, concentration, and what would have to be true for it to outperform from here in is IYR a buy?

IYR yields 2.21% as of August 2026, paid by passing through the dividends of its underlying holdings. For the payout schedule, history, and how the distributions are taxed, see IYR dividend: yield and schedule.

New to funds like IYR? Start with what an ETF is, then how to buy an ETF, or browse the full guide to ETF investing.