Sou Hu Cai Jing·2025-12-08 08:19Market Performance - On December 8, A-shares saw a positive trend with the Shanghai Composite Index rising by 0.54% to 3924.08 points, the Shenzhen Component Index increasing by 1.39% to 13329.99 points, and the ChiNext Index climbing by 2.6% to 3190.27 points [1] Fund Manager Changes - From December 6 to December 8, a total of 43 fund managers changed positions, impacting 67 fund products [3] - In the past 30 days (November 8 to December 8), 710 fund products experienced manager changes, with 23 managers involved in the recent announcements [3] - The reasons for the changes included 13 managers leaving due to job changes and 10 managers departing as a result of product expirations [3] Fund Manager Performance - Zhang Lei, a fund manager at Southern Fund, currently manages assets totaling 912 million yuan, with the highest return product being Southern High-end Equipment Mixed A, which achieved a 101.03% return over 5 years and 306 days [4] - Lei Zhi Yong from Morgan Stanley Fund manages assets of 6.281 billion yuan, with the top-performing product being Morgan Stanley Technology Leading Mixed A, which returned 131.00% over 6 years and 234 days [5] Fund Research Activity - In the past month, Huaxia Fund conducted the most company research, engaging with 44 listed companies, followed by Bosera Fund and Guotai Fund, each with 43 companies [6] - The consumer electronics sector was the most researched, with 249 instances, followed by specialized equipment with 215 instances [6] Recent Fund Research Focus - In the last week (December 1 to December 8), the most researched company was Jereh Group, with 66 fund institutions participating in the research [8] - Other companies with significant research attention included Tianhua New Energy and Sanchuan Tourism, with 41 and 36 institutions respectively [8]