 The size of the Fidelity Contrafund is the second largest actively managed mutual fund in the market as it sits now behind the American Funds Growth Fund of America (AGTHX).The American Funds Growth Fund of America holds about $138.9 Billion; only approximately a quarter larger than William Danoff's captained Fidelity Contrafund.The other thing to be considered in the comparison between the American Funds Growth Fund of America and the Fidelity Contrafund is that the American Funds' flagship mutual fund has eleven to twelve managers where the Fidelity Contrafund is only managed by William Danoff; this fact contributes to the industry praise and belief that Danoff is a mutual fund managing prodigy.