JACK(603337) 新浪财经·2025-04-15 03:14Group 1 - Jack Shares (603337.SH) released its 2024 annual report on April 15, 2025, indicating that as of April 14, 2025, 293 institutional investors disclosed holding a total of 352 million shares, accounting for 72.88% of the total share capital [1] - The top ten institutional investors include Taizhou Jack Trading Co., Ltd., LAKE VILLAGE LIMITED, Hong Kong Central Clearing Limited, and others, with a combined holding ratio of 64.65%, which is a decrease of 1.74 percentage points compared to the previous quarter [1] Group 2 - In the public fund sector, one fund, China International Capital Corporation CSI 1000 Index Enhanced A, increased its holdings, while 16 funds, including Tianhong Yongli Bond A and Ping An Rui Xiang Cultural Entertainment Mixed A, reduced their holdings, with a decrease ratio of 1.82% [2] - A total of 268 new public funds disclosed their holdings this period, including GF Stable Growth Mixed A and others, while 7 funds were not disclosed this period, including Guotai Junan Jinma Stable Return Mixed A [2] - In the social security fund sector, one new fund disclosed its holdings in Jack Shares, namely the National Social Security Fund 115 Portfolio, while one fund, Dachen Fund Management Co., Ltd. - Social Security Fund 17011 Portfolio, was not disclosed this period [2]