上半年混基跌幅第一：前海开源人工智能主题A跌20%

Group 1 - The core point of the article highlights that the Qianhai Kaiyuan Artificial Intelligence Theme Mixed A Fund (001986) has performed poorly, ranking last in the semi-annual mixed fund performance list with a return of -20.57% for the first half of the year [1] - As of July 3, 2025, the fund's year-to-date return is -22.61%, and its cumulative net value is 1.1547 yuan [4] - The fund has a long-term performance since its inception, with a cumulative return of 15.47% [4] Group 2 - The fund manager, Wei Chun, has a background in telecommunications and has been with Qianhai Kaiyuan Fund Management Company since 2013, managing public funds for six years [7] - The fund primarily invests in the TMT (Technology, Media, and Telecommunications) sector, with top holdings including companies like Chipone Technology, Rockchip Electronics, and others [7] - Another fund, Qianhai Kaiyuan Artificial Intelligence Theme Mixed C, was established on January 20 this year and has reported a cumulative return of -26.62% [7]