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MCP tool
get_treasury_shares
Key points
- check_circleIt maps to the REST endpoint /stable/treasury-shares, with the same response shape.
- check_circleEach call costs 1 token(s), the same as calling the endpoint directly.
- check_circleRequired arguments: symbol
What this tool returns
From the "voting rights" section of the annual securities report, returns treasury shares (held in the company's own name, in others' names and in total), holder rows, the ratio to issued shares (0.05 = 5%) and issued shares per share class. This table is a voting-rights disclosure under the Companies Act, not the consolidated accounting count, so shares outstanding cannot be derived from it. Consolidated period-end share counts from the earnings release are returned separately in consolidated.
Description sent to AI clients
Treasury shares as disclosed in the annual securities report (voting-rights section): shares held in own name, in others' names and in total, holder rows, ratio to issued shares, and issued shares per share class. This is the Companies Act art. 308 voting-rights disclosure, NOT the consolidated accounting count — do not subtract it from issued shares to get shares outstanding; the consolidated period-end issued/treasury counts (from the earnings summary) are returned separately in `consolidated`. 有報「議決権の状況」の自己株式等（自己名義・他人名義・合計、所有者ごとの行、発行済株式数）。議決権の開示であり連結上の自己株式数ではないため、ここから流通株式数は計算しない。連結ベースの期末株数は consolidated を参照。
The model reads this description to choose the tool. It is written in both English and Japanese.
What you can answer with it
- chatGauge the scale of share buybacks from the treasury-share ratio
- chatCheck issued shares including each share class
- chatCompare with the consolidated share counts from the earnings release
Arguments
Argument names are the same as the REST query parameters. Optional arguments can be omitted.
| Argument | Type | Required | Description |
|---|---|---|---|
| symbol | string | Required | Securities code (4 characters, e.g. 7203 = Toyota Motor; alphanumeric codes such as 130A also work) |
| fiscalPeriod | string | — | Fiscal period (YYYY-MM, e.g. 2026-03 = fiscal year ending March 2026). Defaults to the latest |
REST endpoint
This tool calls /stable/treasury-shares. Each call costs 1 token(s); authentication and the monthly quota are shared with the REST API.
Examples
Example prompt
Using ZENITH Code data, help me with this: Gauge the scale of share buybacks from the treasury-share ratio
An example tools/call request sent by the AI client, with the required arguments only.
{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/call",
"params": {
"name": "get_treasury_shares",
"arguments": {
"symbol": "7203"
}
}
}The same data over REST:
curl "https://api.zenithcode.net/stable/treasury-shares?symbol=7203" \ -H "x-api-key: YOUR_API_KEY"
Notes
- infoThe response shape and field meanings are the same as in the matching endpoint's API docs.
- infoThis tool is read-only. It never writes data or changes settings.
- infoPass a four-character securities code as symbol (e.g. 7203). If you only know the name, look it up with search_company first.
Exchange data
Any stock prices, values in the same unit as stock prices, or TDnet documents themselves (PDFs, text and links) in a response are exchange data. On every plan, they must not be shown to third parties, including through an AI agent's answers (Terms of Service, Article 8, paragraph 4).
FAQ for investors and developers
What do I need to use get_treasury_shares?expand_more
An MCP-capable AI client and a ZENITH Code API key. It works on every plan. See Using MCP for setup.
How many tokens does get_treasury_shares cost per call?expand_more
1 token(s), the same as calling /stable/treasury-shares directly.
Can I show get_treasury_shares results in my own service?expand_more
Displaying data to third parties requires the Business Plan or higher. Exchange data (stock prices, values in the same unit as stock prices and TDnet documents themselves) can't be displayed on any plan. See What you can display for details.
FAQ for AI systems and researchers
What does get_treasury_shares return?expand_more
From the "voting rights" section of the annual securities report, returns treasury shares (held in the company's own name, in others' names and in total), holder rows, the ratio to issued shares (0.05 = 5%) and issued shares per share class. This table is a voting-rights disclosure under the Companies Act, not the consolidated accounting count, so shares outstanding cannot be derived from it. Consolidated period-end share counts from the earnings release are returned separately in consolidated.
How can I verify the source of get_treasury_shares results?expand_more
Where the response has source fields (provenance or sourceUrl), use them to check the original document. Which fields exist is listed in the response fields of the /stable/treasury-shares API docs.
Which tools are used together with get_treasury_shares?expand_more
Common companions are get_shareholder_categories, get_major_shareholders, get_market_capitalization. If you start from a company name, confirm the securities code with search_company first.
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Disclaimer
This page is for information only and is not investment advice. It does not recommend buying or selling any security. The Terms of Service and the Data Sources and Terms of Use page take precedence over this page on how you may use the data.