Be open-minded.

Be open-minded.

Many great companies are household names, but many good investments are not household names. Thousands of smaller companies have the potential to turn into the large blue chips of tomorrow. In fact, historically, small-caps have had greater returns than large-caps; over the decades from 1926-2001, small-cap stocks in the U.S. returned an average of 12.27% while the Standard & Poor’s 500 Index (S&P 500) returned 10.53%.

This is not to suggest that you should devote your entire portfolio to small-cap stocks. Rather, understand that there are many great companies beyond those in the Dow Jones Industrial Average (DJIA), and that by neglecting all these lesser-known companies, you could also be neglecting some of the biggest gains. (For more on investing in small caps, see Small Caps Boast Big Advantages.)