Offer your thoughts or opinion on the input financial query or topic using your financial background.

How do you get out of a Mutual Fund in your 401(k)?
The S&P top 5 - 401(k) usually comply with the DOL's suggestion to offer at least three distinct investment options with substantially different risk/return objectives. Typically a short term bond fund. Short term is a year or less and it will rarely have a negative year. A large cap fund, often the S&P index. A balanced fund, offering a mix. Last, the company's stock. This is a great way to put all your eggs in one basket, and when the company goes under, you have no job and no savings.  My concern about your Microsoft remark is that you might not have the choice to manage you funds with such granularity. Will you get out of the S&P fund because you think this one stock or even one sector of the S&P is overvalued? And buy into what? The bond fund? If you have the skill to choose individual stocks, and the 401(k) doesn't offer a brokerage window (to trade on your own) then just invest your money outside the 401(k). But. If they offer a matching deposit, don't ignore that.