What The Smart Money Is Doing Now

 | Oct 05, 2014 02:26AM ET

According to the Investment Company Institute, assets in institutional money market funds increased $17.19 billion to $1.69 trillion for the week ended on September 24, 2014. This was the biggest weekly increase in these money market funds in the last five months. (Source: Investment Company Institute web site, last accessed October 1, 2014.)

This is critical: when institutional investors sense the risk of a stock market sell-off in key stock indices, they tend to move their assets into highly liquid money market funds.

The sudden rush of institutional money into money market funds correlates with the National Association of Active Investment Mangers (NAAIM) Exposure Index below. It shows a clear decline in the amount of stocks active investment managers are holding in their portfolios.