A股股东/高管增减持分析助手
SkillCommerce & financeThis skill lets your AI track when major shareholders and executives at Chinese A-share listed companies buy or sell their own company's stock. Once added, you can ask things like whether a company's big holders are reducing their stakes, who has been buying in, or when locked-up shares become tradable.
Available today. Use it from your connected AI after setup.
No other account needed.
After adding it, ask your AI in plain language, for example whether a specific company's major shareholders are selling or who has been increasing their stake.
Then ask your AI: use the A股股东/高管增减持分析助手 skill
What your AI can do with it
- Check whether a company's major shareholders or executives have been reducing or increasing their holdings
- See which shareholders or executives recently bought or sold shares in a specific company
- Find when locked-up shares become tradable
- Look up stake disclosures when investors buy large enough positions to trigger them
- Summarize recent buying and selling activity across a company's shareholders and executives
What this skill tells your AI
The instructions your AI receives, as published by aifinlab/finclaw in skills/a-share-insider/SKILL.md and read by ahel’s review.
数据源
SCRIPTS="$SKILLS_ROOT/cn-stock-data/scripts"
# 股东增减持数据(通过 akshare)
python -c "import akshare as ak; df=ak.stock_inner_trade_xq(); print(df.head(20).to_json(orient='records', force_ascii=False))"
# 十大股东(通过 efinance)
python -c "import efinance as ef; df=ef.stock.get_top10_stock_holder_info(stock_code='600519'); print(df.to_json(orient='records', force_ascii=False))"
# 个股行情
python "$SCRIPTS/cn_stock_data.py" quote --code [CODE]
# K线(看增减持前后走势)
python "$SCRIPTS/cn_stock_data.py" kline --code [CODE] --freq daily --start [日期]
补充:通过 web 搜索获取减持预告公告、解禁计划等。
Workflow
Step 1: 确定分析模式
根据用户意图分类:
- 个股增减持追踪:某只股票的股东/高管增减持明细
- 全市场增减持统计:近期增减持活跃个股概览
- 大股东行为分析:特定股东(控股股东/机构)的持股变动
Step 2: 数据获取
获取增减持明细 + 十大股东 + 个股行情 + 近期K线。多只股票时并行获取。
Step 3: 行为分析
- 主体识别:控股股东 / 5%+大股东 / 董监高 / 核心员工
- 规模评估:减持/增持股数占总股本比例
- 方式判断:集中竞价 / 大宗交易 / 协议转让
- 时间窗口:是否在解禁后、业绩发布前后、股价高低点
详见 references/insider-guide.md 中的主体分类、减持限制和信号解读。
Step 4: 信号研判
- 持续减持 = 潜在利空,关注减持节奏和剩余持股比例
- 高管增持 = 信心信号,尤其是自有资金增持
- 大股东举牌(≥5%) = 战略布局,可能触发要约收购义务
- 回购 = 公司层面看好,注意区分注销式回购 vs 股权激励回购
- 结合行情走势、公告内容综合判断,避免单一信号定性
Step 5: 输出
| 维度 | formal | brief |
|---|---|---|
| 输出格式 | 完整增减持分析报告 | 快速要点 |
| 主体分析 | 逐笔详细分析(金额/比例/方式) | 仅标注关键主体和方向 |
| 统计 | 增减持汇总+持股变动表 | 仅净增减方向和规模 |
| 结论 | 客观陈述("控股股东累计减持X%") | 可加简要判断 |
默认风格:brief。用户要求"详细分析"/"出报告"时用 formal。
关键规则
- 预披露要求:大股东/5%以上股东减持需提前15个交易日预披露
- 窗口期禁令:高管在定期报告前30日、业绩预告前10日不得买卖
- 区分计划与完成:明确标注"计划减持"(预告)vs"已完成减持"(实际执行)
- 锁定期:IPO后通常12-36个月锁定期,定增6-18个月,到期≠立即减持
- 不做交易建议:只陈述增减持事实和信号含义,不建议"跟随买入/卖出"
- 数据时效:增减持公告可能滞后,分析时注明数据截止日期
使用示例
示例 1: 基本使用
# 调用 skill
result = run_skill({
"param1": "value1",
"param2": "value2"
})
示例 2: 命令行使用
python scripts/run_skill.py --input data.json
Signals
- GitHub stars
- 241
- Forks
- 38
- Last commit
- May 2026
Advanced
- Catalog kind
- skill
- Gateway key
a-share-insider- Source
- github.com/aifinlab/finclaw