抢跑春季行情 机构频频调研

Group 1 - The A-share market has seen strong performance in sectors such as commercial aerospace, brain-computer interfaces, storage chips, controllable nuclear fusion, and photolithography [1][2] - Institutional investors have been actively researching popular concepts since the beginning of 2026, indicating a strong desire to capitalize on the spring market [1][4] - Companies like Entropy Technology, which focuses on brain-computer interfaces, have attracted significant attention, with over 100 institutions participating in their research activities [1][2] Group 2 - Superjet Co., involved in commercial aerospace, has also garnered attention, with three research sessions attracting over 100 institutions, including 43 public funds [2] - Guanglian Aviation, a leading private enterprise in aerospace equipment, has participated in two research sessions with 79 institutions, focusing on national projects [2] - Companies like Dineike, which specializes in smart home and medical devices, have also attracted interest from dozens of institutions regarding their brainwave interaction technology [3] Group 3 - Many stocks associated with popular concepts have seen significant price increases, with Superjet Co., Hualing Cable, and Guanglian Aviation all rising over 120% since December 2025 [4] - Institutional research activity has been high, with 155 public institutions participating in A-share research in December 2025, covering 451 stocks [4] - The technology sector is viewed as the core theme for the A-share market in 2026, with artificial intelligence being a leading area of growth [4][5]