The investment seeks to track the total return performance, before fees and expenses, of the Pacer WealthShield Index. Under normal circumstances, at least 80% of the fund's total assets (exclusive of collateral held from securities lending) will be invested in (i) the component securities of the index or (ii) ETFs that seek to track the performance of some or all of the component securities of the index in the same approximate weight as such component securities. The index utilizes a systematic risk management strategy that directs the index's exposure to U.S. equity securities, U.S. Treasury securities, or a mix of each. The fund is non-diversified.