ZHmag(SZ:300224) Sou Hu Cai Jing·2025-10-26 23:57Group 1 - The core point of the news is that Zhenghai Magnetic Materials (300224.SZ) reported its Q3 2025 results, highlighting significant institutional ownership and changes in shareholding among major investors [1] - As of October 26, 2025, a total of 10 institutional investors hold 416 million shares of Zhenghai Magnetic Materials, accounting for 44.69% of the total share capital [1] - The top ten institutional investors include Zhenghai Group Co., Ltd., Shandong State-owned Assets Investment Holding Co., Ltd., and others, with a combined holding ratio that decreased by 4.15 percentage points compared to the previous quarter [1] Group 2 - In the public fund sector, two public funds increased their holdings, including the Jiashi Zhongzheng Rare Earth Industry ETF and Qianhai Kaiyuan Hong Kong-Shenzhen Core Resource Mixed A, with an increase ratio of 0.51% [2] - Two new public funds disclosed their holdings this quarter, namely Huaxia Double Bond Bond A and Yinhe Junxin Mixed A, while 89 public funds were not disclosed compared to the previous quarter [2] - For social security funds, one new fund disclosed its holdings in Zhenghai Magnetic Materials, specifically the National Social Security Fund 602 Combination [3] Group 3 - Foreign investment sentiment showed an increase in holdings from one foreign fund, Hong Kong Central Clearing Limited, with an increase ratio of 0.23% [3]