混合现实概念涨幅居前，12位基金经理发生任职变动

Market Performance - On December 2, the three major A-share indices collectively adjusted, with the Shanghai Composite Index falling by 0.42% to 3897.71 points, the Shenzhen Component Index down by 0.68% to 13056.7 points, and the ChiNext Index decreasing by 0.69% to 3071.15 points [1] Fund Manager Changes - On December 2, there were 12 fund manager changes, with 660 fund products experiencing manager turnover in the past 30 days (November 2 to December 2) [3] - Two fund managers left their positions due to product expiration, managing a total of four funds [3] - Zhao Yunyang from Bosera Fund managed assets totaling 71.709 billion yuan, with the highest return of 302.45% from the Bosera Gold D fund over a tenure of 10 years and 58 days [3] New Fund Managers - On December 2, 26 fund products announced new fund managers, involving 10 managers [4] - Chen Gengsi from Changsheng Fund managed assets of 2.865 billion yuan, with a highest return of 93.38% from the Changsheng Tongxin Industry Allocation Mixed A fund over a tenure of 6 years and 56 days [4] Fund Research Activity - In the past month (November 2 to December 2), Bosera Fund conducted the most company research, engaging with 54 listed companies, followed by Huaxia Fund, Guotai Fund, and Penghua Fund with 51, 48, and 41 companies respectively [5][6] - The consumer electronics sector was the most researched, with 301 instances, followed by the specialized equipment sector with 231 instances [5][6] Individual Stock Research - The most researched stock in the past month was Luxshare Precision, with 88 fund management companies participating in the research [6] - Other notable companies included Jerry Holdings and Huichuan Technology, each receiving attention from 65 fund management companies [6][9] Recent Research Trends - In the week from November 25 to December 2, Jerry Holdings was the most researched company, with 64 fund institutions participating [7] - Other companies with significant research interest included Century Huatong, Tianhua New Energy, and Kaiying Network, receiving attention from 53, 41, and 33 fund institutions respectively [8]