Tools · FilingsUpdated with new filings

Japan Activist & 5% Ownership Stakes

Disclosed stakes above 5%, with activist groups and ownership changes.

Data through 21 Oct 2026 · Updated with new filings

new stakes above 5% filed in the past week

1 row matches “3279” · Clear · Go to Activia Properties (3279) →

Data coverage and sources

Shows 1 of 1 filings.

Curated engagement groups match legal filer codes. Affiliated filers count once per issuer, using the largest disclosed stake. A filing does not imply an active campaign.

Dates select original filings, with retained later corrections applied.

CSV contains accepted filings in this selection, including original text and separate English display fields. Source ratios and percent fields retain their own units.

English prose ready for 0 / 1 filings. Unverified names use source identities; originals remain available.

Displayed filings since 21 Oct 2026

Latest disclosed stakes within the selected filing window; this is not a complete ownership book. Filed changes can lag trades. A stake is the holding ratio as filed under the large-shareholding rules and includes potential shares underlying instruments such as warrants.