6. Touchstone Large Company (DSMLX), 13.28%

Touchstone’s Large Company Fund boasts three-year annualized returns of 13.28 percent. Year to date, DSMLX has been one of the best-performing U.S. mutual funds, returning 29.4 percent.

The fund has an 88-basis point expense ratio and a minimum investment of $500,000. Top holdings include Facebook, Alibaba, Tencent, Alphabet and Regeneron. The fund allocates 33.2 percent of its $212.1 million in assets to technology stocks, with another 24.5 percent going to consumer discretionary companies.