A REIT ETF bundles dozens (or hundreds) of publicly traded real estate investment trusts into a single ticker you can buy on any stock exchange. Instead of picking individual REITs and managing concentrated bets, you get diversified real estate exposure in one trade - with full liquidity and no property management headaches.
Most REIT ETFs hold equity REITs, which own physical properties like apartment buildings, data centers, cell towers, and warehouses. Some include mortgage REITs (which hold real estate loans rather than property directly). One fund on this list, REET, adds international exposure across Japan, Australia, the U.K., and more.
The practical advantage mirrors buying an S&P 500 index fund instead of picking 10 stocks yourself: automatic diversification, automatic rebalancing, and a small annual fee for the convenience.

