CCEM(SZ:300655) Xin Lang Cai Jing·2025-08-23 01:37Group 1 - The core viewpoint of the news is that Jingrui Electric Materials (300655.SZ) has reported an increase in institutional investor holdings, reaching a total of 1.90 billion shares, which accounts for 17.93% of the company's total equity as of August 22, 2025 [1] - Eight institutional investors have disclosed their holdings in Jingrui Electric Materials, with a slight increase of 0.12 percentage points in institutional ownership compared to the previous quarter [1] - The institutional investors include notable entities such as New Silver International Limited and various funds managed by China Merchants Bank [1] Group 2 - In the public fund sector, there was an increase in holdings from one public fund, specifically the Southern CSI 1000 ETF, with an increase of 0.22% [2] - Four new public funds have disclosed their holdings this quarter, including the Huaxia CSI 1000 ETF and the Guotai CSI Semiconductor Materials and Equipment Theme ETF [2] - One new foreign institution, Hong Kong Central Clearing Limited, has disclosed its holdings this quarter [2]