多只浮动费率型基金公告成立，部分已经开始建仓

Group 1 - Several floating rate funds have been announced today, with total establishment sizes exceeding 600 million yuan, including E Fund Growth Progress exceeding 1.7 billion yuan [1][2] - The established floating rate funds have begun building positions, with some funds showing significant movements shortly after their establishment [1][4] - The cumulative establishment size of five floating rate funds has surpassed 6 billion yuan [3] Group 2 - New funds established in the second quarter have shown notable building actions, with over 1,000 million yuan in total establishment size for stock and mixed funds [5][6] - Among the new funds, some have already exceeded 50% in stock asset allocation within a short time frame [6] - The top holdings of newly established funds indicate a concentration in the banking sector, benefiting from recent strong performance in that sector [6][7]