The page is the record's research on the issuer — no analyst, no rating, no view.

# SPK CORPORATION (Prime Market: 7466) — research page

As of 2026-11-06 · jp-cm-kg · record version 1

## Identity and listing

SPK CORPORATION is listed on the Prime Market of the Japan Exchange under ticker 7466. Its ISIN and LEI are not on the record. Its security type is Corporate, its sector is 6050 Wholesale Trade, and its jurisdiction is Japan as an EDINET domestic filer. The segment is not on the record. The issuer is listed and not halted.

## The disclosure read

The record holds 7 filings across 4 filing days in the twelve months to 2026-11-06, of which 2 are ad hoc, 3 are regulatory filings and 2 are results. The median gap between filing days is 57 days. The latest filing is an ad hoc filing dated 2026-08-27, 71 days before the record date. For the Prime Market the median cadence gap is 29.0 days, the median filing count is 10 and the median latency is 70.0 days. For the 6050 Wholesale Trade sector the median cadence gap is 61.0 days, the median filing count is 8 and the median latency is 91.0 days.

## Auditor

The auditor of record is EY新日本有限責任監査法人. Its location is not on the record. The record carries no auditor changes, as the market's lifecycle type map is not yet in place.

## Events and halts

The record carries no listing, delisting, name change, domicile change or segment move lines, as the market's lifecycle type map is not yet in place. The issuer is listed and not halted.

## Orderability

For Qualified Institutional Investors the signal is null and 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.

## Coverage

No research house was found on the investor-relations pages read. The count is 0.

## Open research

One openly published research note is on the record, published by QUICK企業価値研究所 on 2026-09-01.

## 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.

## As-of depth

The market's vintage is not sealed. No issuer years are sealed and the market's earliest sealed date is not on the record. The live record began on a date not on the record.

## Sources

8 source pages are named on this page; every value above carries its own source page and read date in the numbers.

- https://www.jpx.co.jp/english/markets/statistics-equities/misc/tvdivq0000001vg2-att/data_e.xlsx (identity.exchange)
- https://disclosure2dl.edinet-fsa.go.jp/searchdocument/codelist/Edinetcode.zip (identity.jurisdiction)
- https://mcp.jp-cm-kg.ai/events/TSE-PRIME/7466 (the disclosure lines)
- https://www.jpx.co.jp/markets/equities/suspended/index.html (the halt flag)
- https://disclosure2.edinet-fsa.go.jp/WZEK0040.aspx?S100YCR6 (the auditor)
- https://mcp.jp-cm-kg.ai/book/aio.json (the orderability chapter)
- https://www.nomura-ir.co.jp/ja/qnresearch/report_7466/main/00/teaserItems1/00/link/qnresearch_7466.pdf (open research)
- https://mcp.jp-cm-kg.ai/record/TSE-PRIME/7466 (the record)

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Allooloo Technologies Corp. · https://getresearch.ai/jp/TSE-PRIME/7466 · public-record only · the same page signed and receipted: get_research at https://mcp.getresearch.ai/mcp