The SPDR Dow Jones Total Market ETF (Ticker: TMW) seeks investment results that correspond generally to the performance, before fees and expenses, of the Dow Jones U.S. Total Stock Market Index (float-adjusted). The index aims to measure the entire U.S. equity market and covers more than 99% of all common stocks trading in the United States. The index is float adjusted to reflect only free trading securities that are available for purchase. Stock additions and deletions are made on the third Friday of each month. Periodic shares updates are made quarterly.