Yuan Da Xin Xi·2025-05-12 13:03Group 1: Institutional Research on Popular Companies - The top twenty companies with the highest number of institutional research visits in the past 30 days include Huaming Equipment, Changshu Bank, Guangdian Yuntong, Yunnan Baiyao, and BYD. In the last five days, the most visited companies were Mankalon, Zhou Dasheng, Stable Medical, Zhujiang Beer, and Shenghe Resources. Among the top twenty companies in the past 30 days, 11 companies had 10 or more rating agencies, including BYD, Huali Group, Weixing New Materials, Changshu Bank, and Weixing Co., Ltd. [2][11][12] - Companies such as BYD, Huali Group, Changshu Bank, Weixing Co., Ltd., Weichai Power, Yunnan Baiyao, Tuobang Co., Ltd., Huaming Equipment, and Zhongji United are expected to see significant growth in net profit attributable to shareholders in 2024 compared to 2023 [2][11][12]. Group 2: Shareholder Increase Activities - From May 5 to May 9, 2025, a total of 13 companies announced significant shareholder increases, with three companies having 10 or more rating agencies. The companies with an average proposed increase amount exceeding 1% of the latest market value include *ST Gengxing, Hainan Development, China Railway Industry, Huamao Technology, and Linglong Tire [3][14][15]. - From January 1 to May 11, 2025, 297 companies announced significant shareholder increases, with 203 having 10 or more rating agencies. Among these, 15 companies had an average proposed increase amount exceeding 1% of the latest market value, including Xinjie Energy, Sailun Tire, Rongsheng Petrochemical, Wanrun Co., Ltd., CNOOC Engineering, and Xin Fengming [5][16][17]. Group 3: Company Buyback Activities - From May 5 to May 9, 2025, a total of 312 companies announced buyback progress, with 84 companies having 10 or more rating agencies. Companies expected to have a buyback amount exceeding 1% of the market value on the announcement date include Pingmei Co., Ltd., Huafa Co., Ltd., Changhong Meiling, XGIMI Technology, and Xugong Machinery [4][19][20]. - From January 1 to May 11, 2025, 1,456 companies announced buyback progress, with 297 having 10 or more rating agencies. Among these, 82 companies had a buyback amount exceeding 1% of the market value on the announcement date, including Changhong Meiling, Qianwei Central Kitchen, Baolong Technology, Shantui Co., Ltd., Wanrun Co., Ltd., Midea Group, BOE A, and Goldwind Technology [6][22][23].