Group 1 - The core viewpoint of the news is that Runxin Technology's stock has seen a significant increase of 5.33%, reaching a price of 23.13 yuan per share, with a trading volume of 698 million yuan and a turnover rate of 6.15%, resulting in a total market capitalization of 11.856 billion yuan [1] - Runxin Technology, established on October 9, 2000, and listed on December 10, 2015, is located in Xuhui District, Shanghai. The company specializes in providing a range of technical support services, including IC application solutions, which contribute to its IC product sales [1] - The revenue composition of Runxin Technology includes: digital communication chips and system-level application products (29.11%), discrete devices (20.47%), audio and power amplifiers (19.88%), RF and power amplifiers (16.13%), and IoT communication modules (14.42%) [1] Group 2 - From the perspective of the top circulating shareholders of Runxin Technology, GF Fund's ETF, the GF CSI 1000 ETF (560010), reduced its holdings by 76,000 shares in the third quarter, now holding 1.724 million shares, which represents 0.34% of the circulating shares. The estimated floating profit today is approximately 2.0171 million yuan [2] - The GF CSI 1000 ETF (560010) was established on July 28, 2022, with a current scale of 35.303 billion yuan. Year-to-date returns are 7.04%, ranking 1301 out of 5579 in its category; the one-year return is 44.91%, ranking 1647 out of 4202; and since inception, the return is 18.01% [2]

Group 1 - The core viewpoint of the news is that Runxin Technology's stock has increased by 5.17%, reaching a price of 19.75 CNY per share, with a trading volume of 249 million CNY and a turnover rate of 2.55%, resulting in a total market capitalization of 10.123 billion CNY [1] - Runxin Technology, established on October 9, 2000, and listed on December 10, 2015, is located in Xuhui District, Shanghai. The company specializes in providing a series of technical support services, including IC application solutions, leading to the sales of IC products [1] - The main revenue composition of Runxin Technology includes: digital communication chips and system-level application products (29.11%), discrete devices (20.47%), audio and power amplifiers (19.88%), RF and power amplifiers (16.13%), and IoT communication modules (14.42%) [1] Group 2 - From the perspective of the top ten circulating shareholders of Runxin Technology, Southern Fund has one fund among them. The Southern CSI 1000 ETF (512100) reduced its holdings by 129,300 shares in the third quarter, now holding 3.8008 million shares, which accounts for 0.75% of the circulating shares [2] - The Southern CSI 1000 ETF (512100) was established on September 29, 2016, with a latest scale of 76.63 billion CNY. Year-to-date returns are 21.59%, ranking 1964 out of 4206 in its category; the one-year return is 20.2%, ranking 2173 out of 3983; and since inception, the return is 7.6% [2]