Group 1 - The core viewpoint of the news is that Zhongrun Optical has experienced a significant decline in stock price, dropping 5.01% on November 4, with a total market value of 3.116 billion yuan and a cumulative decline of 6.76% over four consecutive days [1] - Zhongrun Optical, established on August 27, 2012, specializes in precision optical lens products and technology development services, focusing on high-quality imaging products to meet the growing demand for image and video acquisition in the era of intelligence, information, and industrialization [1] - The company's main business revenue composition includes: smart monitoring and perception (67.36%), intelligent detection and recognition (11.40%), video communication and interaction (8.19%), high-definition shooting and display (5.34%), technology development (4.52%), and accessories and others (3.19%) [1] Group 2 - From the perspective of fund holdings, one fund under Southern Fund has Zhongrun Optical as a top ten heavy stock, with 163,000 shares held, accounting for 4.37% of the fund's net value, resulting in a floating loss of approximately 30.16 thousand yuan today and a total floating loss of 43.69 thousand yuan during the four-day decline [2] - The Southern Semiconductor Industry Stock Initiation A fund, managed by Zheng Xiaoxi, has a total asset scale of 7.468 billion yuan, with a best fund return of 154.11% and a worst fund return of -33.69% during his tenure [3]
中润光学股价跌5.01%，南方基金旗下1只基金重仓，持有16.3万股浮亏损失30.16万元