Affiliated Managers (AMG) reported fourth-quarter earnings that topped estimates on Tuesday as emerging market stocks continued to be popular with institutional clients. Waddell & Reed Financial (WDR) said its Q4 earnings and revenue beat expectations. Affiliated Managers said earnings jumped 45% to $2.55 per share, topping analyst estimates of $2.43. Revenue rose 22% to $491 million, under views of $528.2 million. Clients continued to invest in