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Tools · FilingsUpdated with new filings

Japan Activist & 5% Ownership Stakes

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

Data through · Updated with new filings

0

new stakes above 5% filed in the past week

The largest move was 山田 哲哉 in Hokkaido Shika Sangyo, +1.56 pp.

5 rows match “7693” · Clear · Go to Hokkaido Shika Sangyo (7693) →

Data coverage and sources

Shows 5 of 5 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 / 5 filings. Unverified names use source identities; originals remain available.

Displayed filings since 10 Oct 2025

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.

This week's 5% crossings

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No stored data for this selection.

Largest moves

5
Largest moves
CompanyHolderStakeChangePurposeFiling
Hokkaido Shika Sangyo7693 · 北海道歯科産業山田 哲哉40.79%+1.56 ppStable shareholder長期保有Filed  — filing S100YXWTStake as of
Hokkaido Shika Sangyo7693 · 北海道歯科産業髙島 雄太5.29% own · 7.23% group of 2+1.50 ppStable shareholder長期保有Filed  — filing S100YYHPStake as of
Hokkaido Shika Sangyo7693 · 北海道歯科産業高島 健二4.69% own · 6.15% group of 2−1.33 ppStable shareholder長期保有Filed  — filing S100YXRZ
Hokkaido Shika Sangyo7693 · 北海道歯科産業髙島 雄太6.29% own · 8.56% group of 2+1.33 ppStable shareholder長期保有Filed  — filing S100YXWV
Hokkaido Shika Sangyo7693 · 北海道歯科産業高島 健二6.02% own · 6.02% group of 2−1.00 ppStable shareholder長期保有Filed  — filing S100YYICStake as of

Activist league

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No stored data for this selection.

Crowded names

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No stored data for this selection.

Exits below 5%

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No stored data for this selection.

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