The Investment Company Institute'​s latest weekly "Money Market Fund Assets" report shows money fund assets jumping $​39.​7 billion to a record $​7.​919 trillion, after they decreased $​21.​5 billion the previous week. MMF assets are up by $​904 billion, or 12.​9%, over the past 52 weeks (​through 6/​17/​26), with Institutional MMFs up $​710 billion, or 17.​2% and Retail MMFs up $​194 billion, or 6.​7%. Year-​to-​date in 2026, MMF assets are up by $​186 billion, or 2.​4%, with Institutional MMFs up $​178 billion, or 3.​8% and Retail MMFs up $​8 billion, or 0.​3%. ICI'​s weekly release says, "Total money market fund assets increased by $​39.​67 billion to $​7.​92 trillion for the week ended Wednesday, June 17, the Investment Company Institute reported.... Among taxable money market funds, government funds increased by $​36.​26 billion and prime funds increased by $​40 million. Tax-​exempt money market funds increased by $​3.​37 billion." ICI'​s stats show Institutional MMFs increasing $​49.​5 billion and Retail MMFs decreasing $​9.​8 billion in the latest week. Total Government MMF assets, including Treasury funds, were $​6.​540 trillion (​82.​5% of all money funds), while Total Prime MMFs were $​1.​231 trillion (​15.​6%). Tax Exempt MMFs totaled $​148.​3 billion …