Since October, the A-share market has been continuously volatile, with obvious sector rotation effects. Against this backdrop, several listed companies have announced shareholding plans, mainly based on confidence in the company's future prospects, stabilizing the company's stock price, and safeguarding the interests of shareholders. Since October, a total of 60 A-share listed companies have announced shareholding plans, with 51 disclosing specific shareholding amount plans. In terms of the proposed maximum shareholding amount, if all listed companies choose to maximize their shareholding, the total shareholding amount will exceed 18 billion yuan. Statistics show that 36 listed companies have proposed maximum shareholding amounts exceeding 0.1 billion yuan, with 4 listed companies disclosing shareholding amount limits reaching 1 billion yuan or more, including Jiangsu Eastern Shenghong, Cosco Ship Engy, China State Construction Engineering Corporation, and Sailun Group.