【读财报】3月董监高增减持动态：减持总额环比下降11% 轻工制造业增持金额居前

Core Points - In March 2025, the total amount of shares sold by directors, supervisors, and senior executives of listed companies in the Shanghai and Shenzhen stock markets reached approximately 2.038 billion yuan, involving 156 companies, while the total amount of shares bought was about 296 million yuan, involving 54 companies, resulting in a net reduction of 1.742 billion yuan [1][3][12] - The electronic industry had the highest amount of shares sold, while the light manufacturing industry saw the most significant increase in share purchases [1][12][20] Summary by Category Share Reduction - The highest amount of shares sold in March 2025 was by Yanshan Technology, with a total reduction of approximately 127 million yuan [3][8] - The second highest was Lian De Equipment, with a reduction of about 118 million yuan [3][8] - The third was Zhongyan Dadi, with a reduction of approximately 116 million yuan [3][8] - The electronic industry led the share reductions with a total of about 635 million yuan, followed by the computer industry at approximately 453 million yuan [12][20] Share Increase - The total amount of shares bought in March 2025 was approximately 296 million yuan, with the highest increase from Shanying International at about 90 million yuan [13][16] - The second highest increase was from Yutong Optical, with an increase of about 20 million yuan [16] - The third was Baiya Shares, also with an increase of approximately 20 million yuan [16] - The light manufacturing industry had the highest share purchases, totaling around 90 million yuan, followed by the mechanical equipment industry at approximately 33 million yuan [20]