What is Prospectus? (Plain English Definition)

A prospectus is a formal disclosure document required by the SEC that every ETF must provide to potential investors. It contains detailed information about the fund including its investment objective, strategy, risks, fees, historical performance, and the backgrounds of the fund managers. It is essentially the instruction manual and warning label for an investment product.

While prospectuses can be dense and technical, several sections are particularly important for ETF investors. The fee table shows all costs including the expense ratio. The investment strategy section explains how the fund selects and weights its holdings. The risk section identifies specific factors that could cause losses. The performance section shows historical returns compared to the benchmark.

ETF providers also offer a shorter summary prospectus that highlights the most important information in a more readable format. Both the full and summary prospectus are available on the ETF provider's website and through financial databases. While few investors read the full prospectus cover to cover, reviewing the key sections before investing is a prudent practice.