ProShares UltraShort Telecommunications (the Fund) seeks daily investment results that correspond to twice the inverse daily performance of the Dow Jones U.S. Select Telecommunications Index (the Index). The Dow Jones U.S. Technology Index measures providers of fixed-line and mobile telephone services. Fixed-line includes regional and long-distance carriers. Mobile includes cellular, satellite and paging services. The Fund intends to invest at least 80% of its net assets, including any borrowings for investment purposes, to investments that, in combination, have economic characteristics that are inverse to those of the Index. The Fund intends to concentrate its investments in a particular industry or group of industries to approximately the same extent as the Index is so concentrated. ProShare Advisors LLC serves as the investment advisor to the Fund.