CORUN(SH:600478) Xin Lang Cai Jing·2025-09-12 07:31Core Insights - Kolyuan's stock price increased by 5.12% to 6.78 CNY per share, with a trading volume of 732 million CNY and a turnover rate of 6.70%, resulting in a total market capitalization of 11.292 billion CNY [1] Company Overview - Hunan Kolyuan New Energy Co., Ltd. was established on January 24, 1998, and listed on September 18, 2003. The company is located in the Chenzhou High-tech Industrial Park, Hunan Province [1] - The main business involves battery and material production, focusing on the nickel-hydrogen battery supply chain, expanding into rail transit power markets, and maintaining sales in consumer batteries and materials. The company is also collaborating with high-quality lithium ore enterprises to secure raw material supply for lithium batteries and energy storage markets [1] - Revenue composition includes: power batteries and pole pieces (30.14%), consumer batteries (29.76%), nickel products (13.66%), trading income (9.26%), lithium battery materials (7.00%), energy storage products (6.31%), and others (3.87%) [1] Fund Holdings - According to data, one fund under Wanji Fund holds Kolyuan as a significant position. The Wanji Guozheng 2000 ETF (159628) held 608,300 shares in the second quarter, accounting for 0.47% of the fund's net value, ranking as the fourth-largest holding [2] - The fund has a total size of 808 million CNY and has achieved a year-to-date return of 29.84%, ranking 1504 out of 4222 in its category. Over the past year, the return was 77.45%, ranking 930 out of 3800 [2] Fund Manager Information - The fund manager of Wanji Guozheng 2000 ETF (159628) is Yang Kun, who has been in the position for 5 years and 326 days. The total asset size under management is 15.482 billion CNY, with the best fund return during his tenure being 84.01% and the worst being -32.3% [3]