Investors stock fund
See U.S. News rankings of top-rated, professionally managed Stock Mutual Funds. Compare ranking lists of stock mutual fund categories and find the best investment. The Fund seeks to track the performance of a benchmark index that measures the investment return of the overall stock market. The Fund employs an indexing investment approach to track the performance of the CRSP US Total Market Index. The Fund invests by holding a collection of securities that approximates the Index. The MFS Massachusetts Investors Growth Stock Fund falls into Morningstar’s large growth category, meaning it invests primarily in large-cap U.S. stocks that the manager feels will have higher-than-average growth potential.