Founded in 1929, Wellington Fund is Vanguard’s oldest mutual fund and the nation’s oldest balanced fund. It offers exposure to stocks (about two-thirds of the portfolio) and bonds (one-third of the portfolio). Another key attribute is broad diversification—the fund invests in stocks and bonds across all economic sectors. This is important because one or two holdings should not have a sizeable impact on the fund. Investors with a long-term time horizon who want growth and are willing to accept stock market volatility may wish to consider this as a core holding in their portfolio.