GGEC(SZ:002045) Xin Lang Cai Jing·2025-09-16 06:13Group 1 - The core viewpoint of the news is that Guoguang Electric has seen a significant increase in its stock price, rising by 5.42% to reach 17.30 CNY per share, with a trading volume of 4.11 billion CNY and a turnover rate of 4.39%, resulting in a total market capitalization of 97.31 billion CNY [1] - Guoguang Electric, established on December 8, 1995, and listed on May 23, 2005, is primarily engaged in the design, manufacturing, and sales of audio systems and speaker units, with its main business revenue composition being 80.51% from speakers and audio products, 10.52% from electronic components, 7.10% from batteries, and 1.88% from other sources [1] Group 2 - From the perspective of the top ten circulating shareholders, Southern Fund has a presence in Guoguang Electric's top ten circulating shareholders, with the Southern CSI 1000 ETF (512100) newly entering the list in the second quarter, holding 4.1586 million shares, which accounts for 0.74% of the circulating shares, and has reportedly earned approximately 3.7012 million CNY in floating profit today [2] - The Southern CSI 1000 ETF (512100), managed by fund manager Cui Lei, has a total asset scale of 649.53 billion CNY, with a year-to-date return of 25.79% ranking 1877 out of 4222 in its category, and a one-year return of 69.67% ranking 1261 out of 3804 [2]