Fortress Seeks up to $750 Million in First Share Sale (Update3) By Jenny Strasburg and Katherine Burton Nov. 8 (Bloomberg) -- Fortress Investment Group LLC, a New York-based hedge-fund and private-equity firm, plans to raise as much as $750 million in the first initial public offering by a U.S. manager of alternative assets http://www.bloomberg.com/apps/news?pid=20601087&sid=acCwk.8CASo0&refer=home --RS