ICI's "Money Market Mutual Fund Assets" says, "Total money market mutual fund assets increased by $8.26 billion to $2.744 trillion for the week ended Wednesday, April 6, the Investment Company Institute reported today. Taxable government funds decreased by $10.462 billion, taxable non-government funds increased by $18.11 billion, and tax-exempt funds increased by $610 million. Assets of retail money market funds decreased by $3.16 billion to $922.66 billion. Taxable government money market fund assets in the retail category decreased by $1.30 billion to $173.76 billion, taxable non-government money market fund assets decreased by $2.88 billion to $545.99 billion, and tax-exempt fund assets increased by $1.02 billion to $202.91 billion.... Assets of institutional money market funds increased by $11.42 billion to $1.821 trillion. Among institutional funds, taxable government money market fund assets decreased by $9.16 billion to $615.53 billion, taxable non-government money market fund assets increased by $21.00 billion to $1.090 trillion, and tax-exempt fund assets decreased by $410 million to $115.62 billion. ICI reports money market fund assets to the Federal Reserve each week. Revisions are due to data adjustments, reclassifications, and changes in the number of funds reporting. Historical weekly money market data back to January 2008 are available on the ICI website."