汇顶科技股价跌5.01%，南方基金旗下1只基金位居十大流通股东，持有403.58万股浮亏损失1634.51万元

Group 1 - The core point of the news is that Huida Technology's stock price dropped by 5.01% to 76.75 yuan per share, with a trading volume of 782 million yuan and a turnover rate of 2.15%, resulting in a total market capitalization of 35.715 billion yuan [1] - Huida Technology, established on May 31, 2002, and listed on October 17, 2016, is a leading provider of chip design and solutions for the Internet of Things, with its main business revenue composition being: fingerprint recognition chips 38.81%, touch control chips 37.19%, other chips 21.46%, and others 2.54% [1] Group 2 - From the perspective of Huida Technology's top ten circulating shareholders, Southern Fund's Southern CSI 500 ETF (510500) reduced its holdings by 84,000 shares in the third quarter, now holding 4.0358 million shares, which accounts for 0.87% of the circulating shares, resulting in an estimated floating loss of approximately 16.3451 million yuan [2] - The Southern CSI 500 ETF (510500) was established on February 6, 2013, with a latest scale of 144.69 billion yuan, achieving a year-to-date return of 12.18% and a one-year return of 52.38% [2]