Group 1 - The stock of GoerTek Inc. fell by 5.07% on September 23, closing at 33.36 CNY per share, with a trading volume of 4.44 billion CNY and a turnover rate of 4.17%, resulting in a total market capitalization of 116.78 billion CNY [1] - GoerTek Inc. is located in Weifang High-tech Industrial Development Zone, Shandong Province, and was established on June 25, 2001, with its IPO on May 22, 2008. The company's main business includes precision components, smart acoustic systems, and smart hardware [1] - The revenue composition of GoerTek Inc. is as follows: smart hardware accounts for 54.17%, smart acoustic systems for 22.17%, precision components for 20.25%, and other supplementary services for 3.41% [1] Group 2 - From the perspective of major fund holdings, one fund under Xinyuan Fund has a significant position in GoerTek Inc. The Xinyuan Technology Innovation Mixed A Fund (018827) held 188,200 shares in the second quarter, representing 6.25% of the fund's net value, making it the fourth-largest holding [2] - The Xinyuan Technology Innovation Mixed A Fund (018827) was established on September 4, 2023, with a latest scale of 67.12 million CNY. Year-to-date returns are 31.71%, ranking 2799 out of 8172 in its category, while the one-year return is 53.7%, ranking 2904 out of 7995 [2] - The fund manager, Li Biao, has a tenure of 6 years and 107 days, managing assets totaling 2.137 billion CNY, with the best fund return during his tenure being 73.46% and the worst being -5.7% [2]

Core Viewpoint - On August 22, 2025, Yinghantong (688080.SH) released its semi-annual report for 2025, indicating a decrease in institutional investor holdings compared to the previous quarter [1] Institutional Holdings - As of August 21, 2025, four institutional investors disclosed holding a total of 3.3908 million shares of Yinghantong, representing 4.59% of the total share capital [1] - The institutional investor group includes Changzhou Defengjie Clean Technology Venture Capital Center (Limited Partnership), National Social Security Fund 502 Portfolio, Industrial and Commercial Bank of China - E Fund Value Growth Mixed Securities Investment Fund, and Xinyuan Technology Innovation Mixed A [1] - The total institutional holding percentage decreased by 0.65 percentage points compared to the previous quarter [1] Public Fund Holdings - Two new public funds disclosed holdings in Yinghantong this period, namely E Fund Value Growth Mixed and Xinyuan Technology Innovation Mixed A [1] - One public fund, Galaxy Regular Investment Treasure Tencent Jiaan Index, was not disclosed in this period, indicating a reduction in public fund participation [1] Social Security Fund Holdings - One new social security fund disclosed its holdings in Yinghantong, specifically the National Social Security Fund 502 Portfolio [1]