汇成真空股价跌5.14%，南方基金旗下1只基金重仓，持有14.08万股浮亏损失109.96万元

Group 1 - The core point of the news is that Huicheng Vacuum experienced a decline of 5.14% in its stock price, reaching 144.07 yuan per share, with a trading volume of 281 million yuan and a turnover rate of 4.69%, resulting in a total market capitalization of 14.407 billion yuan [1] - Huicheng Vacuum Technology Co., Ltd. is located in Dongguan, Guangdong Province, and was established on August 14, 2006. The company specializes in the research, development, production, sales, and technical services of vacuum coating equipment, positioning itself as a supplier of vacuum application solutions [1] - The main business revenue composition of Huicheng Vacuum includes: industrial vacuum coating equipment (49.29%), other consumer products (19.27%), scientific research (10.64%), consumer electronics (9.91%), technical services and others (5.88%), and accessories and consumables (5.01%) [1] Group 2 - From the perspective of fund holdings, one fund under Southern Fund has a significant position in Huicheng Vacuum. The Southern Semiconductor Industry Stock Initiation A Fund (020553) increased its holdings by 102,200 shares in the fourth quarter, bringing the total to 140,800 shares, which accounts for 7.84% of the fund's net value, making it the seventh-largest holding [2] - The Southern Semiconductor Industry Stock Initiation A Fund was established on April 30, 2024, with a latest scale of 113 million yuan. Year-to-date returns are 18.01%, ranking 261 out of 5580 in its category; the one-year return is 91.46%, ranking 163 out of 4271; and since inception, the return is 147.18% [2] - The fund manager of the Southern Semiconductor Industry Stock Initiation A Fund is Zheng Xiaoxi, who has been in the position for 6 years and 224 days, with the total asset scale of 6.898 billion yuan. The best fund return during his tenure is 243.27%, while the worst is -33.69% [2]