The PIMCO Dynamic Income Fund (PDI) is a closed-end mutual fund specializing in fixed-income investments. It was inaugurated and is managed by Allianz Global Investors Fund Management LLC, with Pacific Investment Management Company LLC also contributing to its oversight. The fund aims to capitalize on opportunities within a wide array of global fixed-income markets. Its diversified portfolio spans various fixed-income sectors, notably encompassing non-agency residential and commercial mortgage-backed securities, alongside lower-rated, below investment-grade debt instruments. The fund's primary allocations are concentrated in mortgage-backed securities, corporate bonds across both investment-grade and high-yield categories, corporate debt from established and emerging nations, and sovereign bonds. This U.S.-domiciled fund commenced operations on May 30, 2012.