Wellco Holdings Corporation (7831) — research page
JP · jp-cm-kg/TSE-STANDARD/7831 · as of 2026-11-06
Identity and listing
Wellco Holdings Corporation is listed on the Standard Market under ticker 7831. The record holds no ISIN and no LEI for the issuer, and no segment. Its security type is Corporate, its sector is 3800 Other Products, and its jurisdiction is Japan (EDINET domestic filer). The issuer is listed and not halted.
| field | value | source · read date |
|---|---|---|
| name | Wellco Holdings Corporation | source · 2026-11-06 |
| exchange | Standard Market | source · 2026-11-06 |
| ticker | 7831 | source · 2026-11-06 |
| ISIN | not on the record | |
| LEI | not on the record | |
| security type | Corporate | source · 2026-11-06 |
| segment | not on the record | |
| sector | 3800 Other Products | source · 2026-11-06 |
| jurisdiction | Japan (EDINET domestic filer) | source · 2026-11-06 |
| status | listed, not halted | source · 2026-11-08 |
The disclosure read
The record holds 10 filings on 6 filing days in the window 2025-11-06 to 2026-11-06, comprising 1 ad hoc, 1 corporate news, 6 regulatory filings and 2 results. The median gap between filing days is 54 days, against a Standard Market median of 67.5 days and a 3800 Other Products median of 67.5 days. The record holds a latency of 144 days from the latest filing to the record date of 2026-11-06, against a Standard Market median of 107 days and a 3800 Other Products median of 92.5 days. The latest filing is dated 2026-06-15 and is of type regulatory filing. The Standard Market median filings count is 7 and the 3800 Other Products median is 7.0.
| filings | median gap between filing days | days from latest filing to as-of | |
|---|---|---|---|
| this issuer | 10 | 54 | 144 |
| exchange median: Standard Market (1559 issuers) | 7 | 67.5 | 107 |
| sector median: 3800 Other Products (104 issuers) | 7 | 67.5 | 92.5 |
| date | type | category | filing |
|---|---|---|---|
| 2026-06-15 | regulatory_filing | 135 | 確認書 |
| 2026-06-15 | results | 半期報告書 (half-year report) | 半期報告書－第48期(2025/11/01－2026/04/30) |
| 2026-04-22 | regulatory_filing | 136 | 訂正確認書 |
| 2026-04-22 | regulatory_filing | 訂正有価証券報告書 (amended annual report) | 訂正有価証券報告書－第47期(2024/11/01－2025/10/31) |
| 2026-02-03 | regulatory_filing | 236 | 訂正内部統制報告書－第47期(2024/11/01－2025/10/31) |
window 2025-11-06 to 2026-11-06 · the node's disclosure lines, as get_filings serves them
Auditor
The auditor of record is 監査法人アリア. Its location is not on the record. Auditor changes are not on the record, as the market's register has no lifecycle type map yet.
Events and halts
Listing, delisting, name change, domicile change and segment move are not on the record, as the market's register has no lifecycle type map yet. The halt flag shows the issuer as listed, not halted.
Orderability
For the client category Qualified Institutional Investors, the outcome is not determinable, because the rule states a product scope and the subject's record carries no instrument class to place within it. The rule version is acm-68000/jp/suitability-principle-fiea-article-40/r1, and the chapter is as of 2026-11-04.
| client category | outcome |
|---|---|
| Qualified Institutional Investors | not determinable: the rule states a product scope and the subject's record carries no instrument class to place within it |
rule acm-68000/jp/suitability-principle-fiea-article-40/r1 · chapter as of 2026-11-04 · the full outcome: get_orderability
Coverage
No research houses were found on the issuer's investor-relations page. The count is 0.
Open research
No openly published research notes were found. The count is 0.
Licensed
Licensed research: none loaded. A licensed row is served only to an agent whose firm holds that licence (licensor, entitlement). No licensed row is loaded.
| licensor | entitlement | title | date | source |
|---|---|---|---|---|
| none loaded |
As-of depth
The market's vintage is not sealed, and no years of the issuer are sealed. The market's earliest sealed date and the live record start date are not on the record.
Sources
7 source pages are named on this page; every value above carries its own source page and read date in the numbers.
- 10.1
- https://www.jpx.co.jp/english/markets/statistics-equities/misc/tvdivq0000001vg2-att/data_e.xlsx (identity.exchange)
- 10.2
- https://disclosure2dl.edinet-fsa.go.jp/searchdocument/codelist/Edinetcode.zip (identity.jurisdiction)
- 10.3
- https://mcp.jp-cm-kg.ai/events/TSE-STANDARD/7831 (the disclosure lines)
- 10.4
- https://www.jpx.co.jp/markets/equities/suspended/index.html (the halt flag)
- 10.5
- https://disclosure2.edinet-fsa.go.jp/WZEK0040.aspx?S100XI2U (the auditor)
- 10.6
- https://mcp.jp-cm-kg.ai/book/aio.json (the orderability chapter)
- 10.7
- https://mcp.jp-cm-kg.ai/record/TSE-STANDARD/7831 (the record)
Read it by agent
The same page, signed and receipted: get_research at https://mcp.getresearch.ai/mcp with {"ticker":"7831","exchange":"Standard Market"}. Twins: .md · .json. Written: Claude through the platform account, Haiku class; one pass; checked against the numbers. Page hash sha256:52e883edda4426f0.