William Blair today announced the launch of the William Blair Mid Cap Value Fund (WVMIX). The fund, to be managed by portfolio managers Matthew Fleming, CFA, and William V. Heaphy, CFA, seeks long-term capital appreciation by investing in a diversified portfolio of equity securities of mid-cap companies. “Mid-cap equities are an unappreciated segment of the market despite generating one of the strongest track records of risk-adjusted performance. We believe that smaller companies are better positioned...