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]