IAC (NSDQ: IACI), which is in the process of splitting up into five companies, may bring in outside investors or possible buyers for all four of the companies that are being spun-off, reports WSJ. HSN, the biggest spin-off, has some large retailer interesting in acquiring it…Interval International, the time-share exchange, is in discussion with PE firms, the story says. Ticketmaster and LendingTree are also in talks.

But, these are early says, as the story says.