Shanghai Zhongchen Electronic Technology (SH:603275) Xin Lang Cai Jing·2025-10-28 01:59Group 1 - The core viewpoint of the news is that Zhongchen Technology (603275.SH) has seen a significant increase in institutional investor holdings, with a total of 10 institutions holding 75.96 million shares, representing 51.06% of the total share capital as of October 27, 2025 [1] - The top ten institutional investors collectively increased their shareholding proportion by 2.65 percentage points compared to the previous quarter [1] - The major institutional investors include Shanghai Zhongting Intelligent Technology Co., Ltd., Shanghai Zhichen Enterprise Management Center (Limited Partnership), and several funds from major banks [1] Group 2 - In the public fund sector, two funds increased their holdings, accounting for 3.20% of the total, while two funds decreased their holdings by 0.44% [2] - One new public fund disclosed its holdings in Zhongchen Technology, while 51 funds did not disclose their holdings in the current period [2] - The funds that reduced their holdings include GF Small and Medium Cap Selected Mixed A and Penghua Innovation Future Mixed (LOF) [2] Group 3 - One new social security fund, the National Social Security Fund 502 Portfolio, disclosed its holdings in Zhongchen Technology [3]