Total net assets of the Fund on September 30 , 2009 were $ 1,144,746,860 , as compared with $ 876,066,571 on June 30 , 2009 and $ 927,171,646 on September 30 , 2008 . On September 30 , 2009 the net asset value per share was $ 13.44 based on 85,172,033 shares outstanding .