Group 1 - Zanyu Technology (002637.SZ) released its semi-annual report for 2025 on August 21, 2025, indicating that as of August 20, 2025, a total of 9 institutional investors disclosed holdings in Zanyu Technology A-shares, with a total holding of 192 million shares, accounting for 40.77% of the total share capital [1] - The proportion of institutional holdings decreased by 1.08 percentage points compared to the previous quarter [1] - Among public funds, there was an increase in holdings from one public fund, namely Guoshou Anbao Smart Life Stock A, while one new public fund was disclosed, which is Penghua Guozheng 2000 Index Enhanced A [1] Group 2 - In the insurance sector, one insurance company, Taikang Life Insurance Co., Ltd. - Traditional - Ordinary Insurance Product - 019L-CT001 Shen, reduced its holdings, resulting in a slight decrease in the holding proportion [2] - One pension fund that was not disclosed in the previous quarter is Taikang Life Insurance Co., Ltd. - Dividend - Personal Dividend - 019L-FH002 Shen [2] Group 3 - From the foreign investment perspective, one new foreign institution disclosed its holdings in this period, which is Hong Kong Central Clearing Limited [3]