to the increasing popularity of lower fee index funds, but in this same period their other funds saw more contributions than withdrawals. John C. Bogle of The Vanguard Group was a strong proponent of index funds, but singled out Dodge & Cox among a handful of active mutual fund managers he would recommend due to their low fees, sober management and avoidance of trends. References External links Mutual funds of the United States Financial services companies established in 1930 Companies based in San Francisco 1930 establishments in California