Xuan Gu Bao·2026-02-05 11:15Core Viewpoint - The article highlights the performance of stocks on the institutional leaderboard, indicating significant net purchases and sales by institutions, with a focus on specific companies that attracted the most investment [1]. Group 1: Institutional Trading Activity - A total of 42 stocks were listed on the institutional leaderboard, with 16 stocks experiencing net purchases and 18 stocks facing net sales [1]. - The top three stocks with the highest net purchases were: Yinhong Co., Ltd. (4.42 billion), TeFa Information (2.82 billion), and JuLi Rigging (2.48 billion) [1]. Group 2: Stock Performance - Yinhong Co., Ltd. (002126.SZ) saw a price increase of 2.75% with 4 buyers and 1 seller [2]. - TeFa Information (000070.SZ) experienced a price rise of 4.73% with 4 buyers and 3 sellers [2]. - JuLi Rigging (002342.SZ) had a notable price increase of 7.21% with 2 buyers and no sellers [2]. Group 3: Company Developments - Yinhong Co., Ltd. is actively involved in the humanoid robot sector, focusing on components such as joint modules, actuator modules, dexterous hand modules, thermal management modules, and related parts, with existing cooperative clients [3].