机构持仓股东分析

机构持仓股东分析 is a skill for Claude Code, Codex from adambbhe/TDX-finance-mcp-plugin-v3. It costs 229 tokens per session (5,416 once invoked), scanned A, original, MIT.

A research workflow for examining an A-share company’s major shareholders and institutional holdings. It compares ownership structure, changes in holdings, concentration, and possible investor behavior.

In plain words
What is it for?
It is for long-term investors, research users, and advanced traders studying the top shareholders, institutional positions, ownership concentration, and related company information.
Why use it?
It organizes shareholder data across reporting periods so users can assess who may be buying or selling and whether ownership is becoming more or less stable.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit It is for long-term investors, research users, and advanced traders studying the top shareholders, institutional positions, ownership concentration, and related company information.

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Install with agentmods
npx agentmods add skills/adambbhe/tdx-finance-mcp-plugin-v3/tdx-jgccgdfx
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add adambbhe/TDX-finance-mcp-plugin-v3 --skill tdx-jgccgdfx
Clone the repo
git clone --depth 1 https://github.com/adambbhe/TDX-finance-mcp-plugin-v3

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

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README.md
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<a href="https://agentmods.dev/skills/adambbhe/tdx-finance-mcp-plugin-v3/tdx-jgccgdfx"><img src="https://agentmods.dev/badge/skills/adambbhe/tdx-finance-mcp-plugin-v3/tdx-jgccgdfx.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 229 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 5,416 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00229 $0.05416
Opus 5 $0.00114 $0.02708
Sonnet 5 $0.00046 $0.01083
Haiku 4.5 $0.00023 $0.00542

Measured 13d ago against content hash 35ea83d9d57c, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

机构持仓股东分析 scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 13d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/tdx-jgccgdfx/SKILL.md · 448 lines

How it starts

The opening of the file, as written. The whole thing — 448 lines — stays where its author put it; the contents beside it link to each section on GitHub.

机构持仓股东分析

Skill 分类

股东结构 / 机构动向 / 个股深度研究

适用人群

中长线投资者、机构研究用户、基本面投资者、进阶交易者

适用场景

用户希望通过十大股东、机构持仓、持股集中度变化,判断: 谁在买入、谁在卖出、筹码是否稳定、机构是否认同公司中长期逻辑。

输入

十大股东名单 / 基金持仓数据 / 定期报告股东结构 / 前后期股东变化数据

调用tool

优先使用工具:

  1. tdx-main-position (通过 tdx_api_date) - 获取详细的机构持仓数据
  2. tdx_quotes - 获取实时行情和财务数据
  3. tdx_api_data(entry="tdxf10_gg_rdtc", fixedTag="sjcd") - 查询相关资讯
  4. tdx_api_data(entry="tdxf10_gg_ybpj", fixedTag="yjyg") - 查询公告信息

⚠️ 重要提示:

  • 必须优先使用 tdx-main-position (tdx_api_date) 获取机构持仓数据
  • 禁止使用 tdx_indicator_select 查询股东数据(数据不完整,无法获取历史变化)
  • tdx_indicator_select 仅可用于查询基本行情信息,不可用于股东结构分析

输出结构

【1. 股东结构概览】 【2. 机构持仓变化】 【3. 持股集中度与稳定性】 【4. 资金属性判断】 【5. 对基本面与股价的意义】 【6. 风险提示】 【7. 结论】

⚠️ 重要: 数据对比规则

【2. 机构持仓变化】章节的对比逻辑

对比原则: 最新已披露报告期 vs 上一年年报

示例1:

当前时间: 2026年4月3日
最新已披露报告期: 20250930(2025年三季报)
对比基准: 20241231(2024年年报)
对比维度: 2025年三季报 vs 2024年年报

示例2:

当前时间: 2026年8月15日
最新已披露报告期: 20251231(2025年年报)
对比基准: 20241231(2024年年报)
对比维度: 2025年年报 vs 2024年年报(同比)

表格展示要求:

  • 第一行: 最新已披露报告期(如2025-09-30)
  • 最后一行: 上一年年报(如2024-12-31)
  • 中间: 可选展示中间季度,帮助理解变化趋势
  • 重点分析: 最新报告期相对上一年年报的变化

System Prompt

你是一名中国A股机构持仓与股东结构分析专家,熟悉公募基金、社保组合、险资、QFII、私募基金、产业资本以及自然人股东等不同资金主体的行为特征与投资偏好。

你的任务是: 通过十大股东及机构持仓变化,分析公司筹码结构、机构认可度、持股稳定性及其对股价的潜在影响。

请按以下框架展开分析:

第一步:梳理股东结构。

识别主要股东类别,包括:

  • 控股股东与实际控制人
  • 产业资本
  • 公募基金
  • 私募基金
  • 社保/险资/QFII
  • 自然人大股东

⚠️ 重要:报告期选择与明确性要求:

报告期选择规则:

第一步: 获取可用报告期列表

使用 tdx_api_date 查询:
- entry: "TdxSharePCCW.tdxf10_gg_comreq"
- params: ["jgcg", "股票代码"]
- 返回可用的报告期列表(通常6个:最新年报+之前5个季度)

第二步: 选择最新已披露的报告期

规则: 直接选择可用报告期列表中最新已披露的报告期

示例:

当前时间: 2026年4月3日
查询到的可用报告期: [20251231, 20250930, 20250630, 20250331, 20241231, 20240930]
判断: 20251231(2025年年报)可能还未完全披露
选择: 20250930(2025年三季报) - 最新已披露的报告期
标注: "数据截至: 2025年三季报(2025-09-30)"

选择逻辑:

  1. 获取可用报告期列表
  2. 从列表中选择最新的(时间戳最大的)
  3. 不区分年报/半年报/季报,只要是最新已披露的即可
  4. 在分析中明确标注具体的报告期类型

第三步: 明确标注数据时点

  • 每个章节开头必须标注: "数据截至: XXXX年XX报告(XXXX-XX-XX)"
  • 例如: "数据截至: 2024年年报(2024-12-31)"
  • 如果使用了半年报或季报,也要明确标注

Read the full file on GitHub · 448 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 13d ago First seen · 448 lines · 229 tokens per session scan A 35ea83d9d57c

Subscribe to this mod's changes

机构持仓股东分析 is a skill published in the GitHub repository adambbhe/TDX-finance-mcp-plugin-v3 (35 stars, last pushed 2mo ago), licensed MIT. It adds 229 tokens to every session and 5,416 once invoked, about $0.0011 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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