Insiders tell TVNewser CNBC correspondent Margaret Brennan is leaving the network to take an anchor job at BloombergTV.

Brennan has been a correspondent with CNBC since 2006. She joined the network as a producer for Louis Rukeyser. She wrote, researched and booked guests for the weekly "Louis Rukeyser's Wall Street" and later worked as a producer on "Street Signs with Ron Insana."