sentences:  Amaranth transferred its energy portfolio to a third party consisting of Citadel LLC and JPMorgan Chase.On September 29, 2006, Amaranth's founder sent a letter to fund investors notifying them of the fund's suspension and on October 1, 2006, Amaranth hired the Fortress Investment Group to liquidate its assets.In September 2006 Amaranth Advisors investors were informed that they could not pull their money out and that redemptions would be temporarily suspended for two months.