MIAJX

About MIAJX

MFS Inflation-Adjusted Bond Fund Class R4 is a mutual fund designed to provide total returns that outpace the rate of inflation over the long term, with a primary emphasis on generating current income and a secondary focus on capital appreciation. The fund achieves its stated objective by investing primarily in inflation-protected securities issued by the U.S. Treasury—commonly known as TIPS—along with select securities from government agencies and other eligible entities. As part of its investment strategy, the fund actively manages duration and the yield curve to optimize returns in varying market environments. With net assets of over $1.4 billion as of June 2025, the fund is benchmarked against the Bloomberg U.S. Treasury Inflation Protected Securities Index, which serves as a standard measure for inflation-protected bond performance. This fund plays a significant role in the market for investors seeking mitigation against inflation risk while aiming for steady income, and it is typically utilized by those looking to preserve purchasing power in their fixed income allocation.