众辰科技股价跌5.15%，嘉实基金旗下1只基金重仓，持有5.21万股浮亏损失13.81万元

Group 1 - The core viewpoint of the news is that Zhongchen Technology has experienced a significant decline in stock price, dropping 5.15% on August 28, with a total market value of 7.268 billion yuan and a cumulative decline of 7.97% over six consecutive days [1] - Zhongchen Technology, established on February 20, 2006, is located in Shanghai and specializes in the research, production, sales, and services of industrial automation products, primarily low-voltage variable frequency drives and servo systems [1] - The revenue composition of Zhongchen Technology includes variable frequency drives at 48.08%, general variable frequency drives at 37.80%, industry-specific machines at 10.28%, and other products at 2.14% and 0.94%, with servo systems contributing 0.77% [1] Group 2 - From the perspective of major fund holdings, only one fund under Jiashi Fund has a significant position in Zhongchen Technology, specifically Jiashi Manufacturing Upgrade Stock Initiation A (018240), which held 52,100 shares, accounting for 3.18% of the fund's net value [2] - The Jiashi Manufacturing Upgrade Stock Initiation A fund has experienced a floating loss of approximately 138,100 yuan today and a total floating loss of 232,400 yuan during the six-day decline [2] - The fund was established on July 25, 2023, with a latest scale of 32.4481 million yuan, and has achieved a year-to-date return of 46.06%, ranking 231 out of 4222 in its category [2]