Piotech (SH:688072) Xin Lang Cai Jing·2025-09-29 02:03Group 1 - The core viewpoint of the news is that拓荆科技 has seen a stock price increase of 5.12%, reaching 263.00 CNY per share, with a total market capitalization of 73.569 billion CNY [1] - The company, established on April 28, 2010, specializes in the research, production, sales, and technical services of high-end semiconductor equipment, with 96.47% of its revenue coming from semiconductor equipment [1] - The trading volume for the stock was 6.26 billion CNY, with a turnover rate of 0.87% [1] Group 2 - Dachen Fund has a significant holding in拓荆科技, with its Dachen Specialized and New Mixed A Fund (014651) holding 19,100 shares, unchanged from the previous period, representing 7.31% of the fund's net value [2] - The fund has achieved a year-to-date return of 22.97% and a one-year return of 29.6%, ranking 4005 out of 8244 and 4326 out of 8080 in its category, respectively [2] - The fund manager, 于威业, has been in position for 1 year and 271 days, with the best fund return during this period being 42.8% [3]