Philadelphia Inquirer: Comcast CFO Michael Angelakis is going out on his own — with $4 billion in Comcast money — creating an independent investment fund, incorporated as “Atairos,” that could produce returns or diversified properties for Comcast. Angelakis opened the fund’s offices in Bryn Mawr, Pa. and New York’s Rockefeller Center. Angelakis is expected to invest at least $40 million in personal money into the venture.