Group 1 - Tianjian Co., Ltd. experienced a stock price increase of 6.49%, reaching 36.11 CNY per share, with a trading volume of 96.32 million CNY and a turnover rate of 3.91%, resulting in a total market capitalization of 5.896 billion CNY [1] - The company, established on April 1, 2015, and listed on June 9, 2023, is located in Yudu County, Ganzhou City, Jiangxi Province, and specializes in the research, manufacturing, and sales of micro-acoustic components, consumer, industrial, and automotive acoustic products, as well as health acoustic products [1] - The main business revenue composition is 98.95% from electronic components and 1.05% from other business activities [1] Group 2 - Among the top ten circulating shareholders of Tianjian Co., Ltd., Minsheng Jia Yin Fund's "Minsheng Jia Yin Sustained Growth Mixed A" (007731) increased its holdings by 362,200 shares in the third quarter, totaling 1.6622 million shares, which accounts for 2.35% of the circulating shares [2] - The fund has achieved a year-to-date return of 27.93%, ranking 2803 out of 8199 in its category, and a one-year return of 29.64%, ranking 2621 out of 8131 [2] - Since its inception on September 24, 2019, the fund has generated a cumulative return of 83.24% [2]

Group 1 - The core viewpoint of the news is that Xinyi Chang (688383.SH) has reported its semi-annual results for 2025, highlighting the institutional investor holdings and changes in public fund investments [1][2] - As of August 17, 2025, a total of 12 institutional investors disclosed holdings in Xinyi Chang A-shares, with a combined holding of 6.2974 million shares, representing 6.17% of the total share capital [1] - The top ten institutional investors collectively hold 6.15% of the shares, with a slight increase of 0.02 percentage points compared to the previous quarter [1] Group 2 - One public fund, Huafu Growth Trend Mixed A, reduced its holdings slightly compared to the previous quarter [2] - Five new public funds disclosed their holdings this period, including Minsheng Jianyin Continuous Growth Mixed A and Huafu Excellent Growth One-Year Holding Period Mixed A [2] - Two public funds, Zhejiang Merchants CSI 500 Enhanced A and Mingya CSI 1000 Index Enhanced A, were not disclosed in this period compared to the previous quarter [2]

Group 1 - Zhuhai Guanyu (688772.SH) released its 2024 annual report on March 31, 2025, with 241 institutional investors holding a total of 645 million shares, accounting for 57.18% of the total share capital [1] - The top ten institutional investors collectively hold 47.63% of the shares, with a decrease of 0.40 percentage points compared to the previous quarter [1] Group 2 - In the public fund sector, five funds increased their holdings, with an increase rate of 0.14%, while six funds decreased their holdings, with a decrease rate of 0.81% [2] - A total of 198 new public funds were disclosed this period, while 26 funds were no longer disclosed compared to the previous quarter [2] - The only social security fund that increased its holdings was the National Social Security Fund 406 portfolio, with an increase rate of 0.24% [2]