How safe are money market mutual funds?
PM asks:
I have Cash Reserve balances in some of my IRAs. How safe are these cash balances? Are they insured in any way?
Investors don't always understand this fine point, but Money Market funds are actually mutual funds so they are not insured against a decline in value like bank accounts are insured by the FDIC. However, Money Market funds are operated so that each share always maintains a constant value of $1 per share. While there is no guarantee that the share value would never drop below $1, fund companies would generally do everything within their power to prevent their money market fund from dropping below $1 per share -- something known in the industry as "breaking the buck".
No fund company would want to be the first company to "break the buck" so they would have a strong incentive to step in and use other assets to make the money market fund "whole" if there was ever a danger of the share price dropping below $1. Overall, these funds are very safe but you do need to be aware that none are guaranteed to never lose money.






