The Fidelity Freedom Blend 2055 Fund Premier Class (FFBZX) is a mutual fund that aims to provide investors with a diversified portfolio of stocks and bonds, with a target retirement date of 2055. This fund is managed by Fidelity Investments and is designed for investors who are planning to retire in or around 2055. The Premier Class designation indicates that this fund may have lower fees and expenses compared to other classes of the same fund. FFBZX offers a blend of actively managed and passively managed investments, providing a balance of potential growth and stability. This fund may be suitable for investors seeking a long-term investment option with a target retirement date of 2055.