Group 1 - Wentech Technology's stock increased by 5.4%, reaching 46.03 yuan per share, with a trading volume of 2.655 billion yuan and a turnover rate of 4.72%, resulting in a total market capitalization of 57.29 billion yuan [1] - The company, founded on January 11, 1993, and listed on August 28, 1996, is based in Shenzhen, Guangdong Province, and its main business includes real estate development and operation, research and manufacturing of mobile internet devices primarily focused on smartphones, and upstream semiconductor products [1] - The revenue composition of Wentech Technology is as follows: smart terminals account for 69.00%, semiconductor products 30.88%, and others 0.12% [1] Group 2 - According to data from the top ten heavy stocks of funds, one fund under Rongtong has a significant holding in Wentech Technology. The Rongtong Tongqian Research Selected Flexible Allocation Mixed A Fund (002989) reduced its holdings by 43,200 shares in the third quarter, holding a total of 364,300 shares, which represents 4.8% of the fund's net value, making it the sixth-largest heavy stock [2] - The fund has achieved a return of 20.04% year-to-date, ranking 4547 out of 8154 in its category, and a return of 13.4% over the past year, ranking 5282 out of 8046 [2] - The fund manager, Shi Zhu, has been in the position for 3 years and 121 days, with the fund's total asset size at 367 million yuan, achieving a best return of 12.33% and a worst return of -35.25% during his tenure [3]