By Matthew Goldstein (Reuters) - Billionaire hedge fund manager Steven A. Cohen is losing the financial support of Blackstone Group Inc, the largest outside investor in his embattled SAC Capital Advisors, which is yanking much of its client money, according to a letter reviewed by Reuters. A pension consultant, in a May 21 letter to clients, said Blackstone has notified Cohen that it intends to "fully redeem" a significant portion of the roughly $550 million the investment firm has invested with the $15 billion hedge fund. ...

By Ronald Grover and Greg Roumeliotis LOS ANGELES/NEW YORK (Reuters) - Yahoo Inc has submitted a formal proposal to buy Hulu, joining a growing list of bidders for the video service owned by News Corp and Walt Disney Co, two sources with knowledge of the bid told Reuters on Friday. Yahoo just this week announced a $1.1 billion acquisition of blogging service Tumblr. It now joins rival bidders for Hulu, including Time Warner Cable Inc, DirecTV, former News Corp president Peter Chernin and Guggenheim Digital Media, sources have said. It is unclear how much the Internet company bid. ...

By Jennifer Saba (Reuters) - News Corp said on Friday it will write down the value of its Australian and U.S. publishing assets by up to $1.4 billion, as the company prepares to split its business between its newspaper and entertainment operations. The company said the goodwill impairment charge was primarily for its Australia newspapers though it gave no more details. It also said it expected reduced cash flows in the future. The charge will be taken in the quarter ending June 30 and could effectively wipe out News Corp's profit. ...