JZNEE(603507) 新浪财经· Xin Lang Cai Jing·2025-04-04 03:14Group 1 - The core viewpoint of the news is that Zhenjiang Co., Ltd. (603507.SH) has disclosed its 2024 annual report, highlighting the institutional ownership and changes in shareholding among various funds and social security funds [1][2] Group 2 - As of April 3, 2025, a total of 103 institutional investors hold Zhenjiang Co., Ltd. A-shares, with a combined holding of 51.68 million shares, accounting for 28.04% of the total share capital [1] - The top ten institutional investors collectively hold 17.34% of the shares, with a decrease of 1.69 percentage points compared to the previous quarter [1] Group 3 - In the public fund sector, there was an increase in holdings from one public fund, namely the Jianxin New Energy Industry Stock A, with an increase of 1.12% [2] - Fourteen public funds reduced their holdings, including notable funds such as the Jiashi Theme New Power Mixed Fund and the Guotai Junan Innovation Growth Mixed Fund, with a total reduction of 1.51% [2] - A total of 81 new public funds disclosed their holdings this period, including Jianxin Xingrun One-Year Holding Mixed Fund and Huaxia Income Mixed Fund [2] Group 4 - One new social security fund disclosed its holdings in Zhenjiang Co., Ltd., specifically the National Social Security Fund 403 Combination [2] - One pension fund, the Basic Pension Insurance Fund 1204 Combination, reduced its holdings slightly compared to the previous quarter [2]