Level from ICI by subscription, Trends in Mutual Fund Activity, table 2C, Monthly Statistics of Mutual Funds, Money Market Mutual Funds, column Tax-exempt money market funds, Total net assets, plus from table 8 Month-End Portfolio Holdings of Taxable Money Market Funds, a percentage of Other assets based on unpublished data from ICI Annual tax-exempt money market mutual funds total assets is available in the Investment Company Factbook, table Total Net Assets, Net New Cash Flow, and Number of Shareholder Accounts of Money Market Mutual Funds by Type of Fund. Annual detail on assets of taxable money market mutual funds is available in the Investment Company Factbook, table Asset Composition of Taxable Money Market Mutual Funds as a Percent of Total Net Assets. Unadjusted flow is the change in the level; seasonally adjusted flow is obtained using X-12-ARIMA procedure.
