Paul Davis departs Charles Schwab Investment Management, a manager change at Ariel, and a foreign currency manager at JP Morgan exits.
Earnings- and asset-based miscalculations often cause investors to overlook market efficiencies, says Ariel's Timothy Fidler.
To say a manager is concentrating bets doesn't tell the whole story.
Embracing the spirit of Buffett's teachings gives these funds an edge.
Also, a growth leader and a laggard, a Putnam manager retires, and more.
Plus, JPMorgan pays arbitration award to American Century and more.
A roundup of investment news.
Active share shows whether a portfolio is an index-hugger or a maverick.
Plus, Ariel launches a new fund, Fairholme's bond fund dives into equities, and more.
Dec. 6-10, 2010.