DING LONG(SZ:300054) Xin Lang Cai Jing·2025-09-02 06:04Group 1 - The core point of the news is that Dinglong Co., Ltd. experienced a decline in stock price by 5.04%, with the current share price at 30.50 yuan and a total market capitalization of 28.809 billion yuan [1] - Dinglong Co., Ltd. is primarily engaged in the business of printing and copying consumables and optoelectronic semiconductor process materials, with 99.47% of its revenue coming from semiconductor materials, chips, and printing consumables [1] - The company is located in Wuhan, Hubei Province, and was established on July 11, 2000, with its listing date on February 11, 2010 [1] Group 2 - From the perspective of major fund holdings, Dachen Fund has a significant position in Dinglong Co., Ltd., with its Dachen Hengxiang Mixed A Fund increasing its holdings by 19,500 shares in the second quarter, now holding a total of 54,800 shares, which accounts for 2.98% of the fund's net value [2] - The Dachen Hengxiang Mixed A Fund has a total scale of 35.6025 million yuan and has achieved a return of 15.81% this year, ranking 4822 out of 8184 in its category [2] - The fund manager, Li Yu, has a tenure of 11 years and 31 days, with the best fund return during his tenure being 82.34% [2]