JHCC(SZ:002484) Xin Lang Cai Jing·2025-11-25 02:37Group 1 - Jiangsu Jianghai Capacitor Co., Ltd. experienced a stock price increase of 5.25%, reaching 27.25 CNY per share, with a trading volume of 367 million CNY and a turnover rate of 1.66%, resulting in a total market capitalization of 23.177 billion CNY [1] - The company's main business involves the research, development, production, sales, and service of capacitors and their materials, with revenue composition as follows: aluminum electrolytic capacitors 82.75%, film capacitors 8.65%, supercapacitors 6.00%, electrode foil 2.00%, and others 0.60% [1] Group 2 - The top circulating shareholder of Jianghai Co. is the Guotou Ruijin Fund, which has recently entered the top ten circulating shareholders with the Guotou Ruijin New Energy Mixed A Fund (007689), holding 5.3502 million shares, accounting for 0.65% of circulating shares, and generating an estimated floating profit of approximately 7.2763 million CNY [2] - The Guotou Ruijin New Energy Mixed A Fund has a total scale of 2.148 billion CNY and has achieved a year-to-date return of 44.31%, ranking 798 out of 8136 in its category, with a one-year return of 36.31%, ranking 1468 out of 8058 [2] Group 3 - The fund manager of Guotou Ruijin New Energy Mixed A Fund is Shi Cheng, who has been in the position for 6 years and 244 days, managing a total fund asset size of 10.736 billion CNY, with the best fund return during his tenure being 154.98% and the worst being -29.44% [3] Group 4 - The Guotou Ruijin New Energy Mixed A Fund reduced its holdings in Jianghai Co. by 132,300 shares in the third quarter, maintaining 5.3502 million shares, which represents 4.32% of the fund's net value, and continues to be the tenth largest holding [4]