ICI's weekly "Money Market Mutual Fund Assets" series shows a decrease of $3.2 billion to $3.903 trillion for the week ended Feb. 11. Retail assets fell by $6.15 billion to $1.346 trillion while Institutional assets rose by $2.95 billion to $2.557 trillion. Government funds, including Treasury funds, continued their declines, falling by $3.29 billion to $1.439 trillion, while Non-Government (or "Prime") funds rose by $4.76 billion to $1.982 trillion. Tax-Exempt funds fell by $4.67 billion to $482.0 billion. The release says, "ICI reports money market mutual fund assets to the Federal Reserve each week."