iShares Core U.S. REIT ETF (USRT) is an exchange-traded fund that seeks to track the investment results of the FTSE Nareit Equity REITs Index, which comprises U.S. equity real estate investment trusts excluding mortgage, timber, and infrastructure REITs. The ETF offers investors diversified exposure to U.S. real estate equities across sectors including retail, residential, office, industrial, and specialized properties through a market-capitalization-weighted portfolio of publicly listed REITs; top holdings typically include Prologis Inc., American Tower Corp., and Equinix Inc., among others. Managed by BlackRock Fund Advisors with an expense ratio of 0.08%, USRT provides quarterly distributions and trades on the NYSE Arca exchange. Launched on May 1, 2007, the ETF is part of the iShares family offered by BlackRock, Inc., headquartered in New York, with operations focused exclusively on the U.S. market. In recent developments, USRT declared a quarterly distribution of $0.6955 per share payable on December 19, 2025; BlackRock, Inc. reported strategic adjustments to its holdings in the ETF, including a reduction in stake during 2025 and prior acquisition activity in late 2024.