股东增减持

上市公司大股东增减持情况，包含公告日期、增减持截止日、增减持类型、股东名称、变动股数、变动占比、变动后持股数量、变动后占比、变动后流通股数量等结构化数据

This dataset covers shareholding increase and decrease activities of major shareholders of listed companies, including structured data such as announcement date, deadline for shareholding increase/decrease, type of shareholding increase/decrease, shareholder name, number of changed shares, proportion of shareholding changed, number of shares held after the change, proportion of shareholding held after the change, and number of outstanding shares held after the change.

搜集汇总

背景与挑战

背景概述

该数据集结构化记录上市公司大股东的股份增减持行为，涵盖公告日期、股东信息、持股数量及比例变动等关键指标。