Piotech (SH:688072) Xin Lang Cai Jing·2025-09-30 02:30Group 1 - The core point of the news is that拓荆科技's stock price increased by 5.25% to 277.85 CNY per share, with a trading volume of 1.041 billion CNY and a market capitalization of 77.723 billion CNY as of September 30 [1] - 拓荆科技, 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 and 3.53% from other sources [1] Group 2 - Longsheng Fund has a significant holding in 拓荆科技, with its Longsheng Electronic Information Industry Mixed A Fund (080012) reducing its stake by 9,990 shares in the second quarter, holding 193,000 shares, which represents 3.1% of the fund's net value, ranking as the ninth largest holding [2] - The Longsheng Electronic Information Industry Mixed A Fund has achieved a year-to-date return of 37.54%, ranking 2347 out of 8167 in its category, and a one-year return of 56.08%, ranking 1605 out of 8010 [2]