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Note (5243): large-holder filings
In the last 12 months, large holders reported 4 changes to stakes of 5% or more.
Stakes raised / cut 2 / 212 months
Large holders filing 412 months
Last close ¥2,85030 Oct 2026
One-year change +112.8% 5 disclosed buys and sales on record since 6 November 2025. A large holder files with EDINET when a stake of 5% or more moves by a point or more; a change has a value once it can be priced.
Latest disclosures
Disclosed Filed by Type Amount Traded
28 Oct 2026 Image Frame Investment (HK) Limited5% holder (Japan)
Sale ¥1.9B ($11.8M)
28 Oct 2026
22 Apr 2026 Sadaaki Kato5% holder (Japan)
Sale ¥1.4B ($8.7M)
15 Apr 2026
13 Apr 2026 KADOKAWA CORPORATION5% holder (Japan)
Buy ¥2.2B ($13.9M)
9 Apr 2026
2 Dec 2025 NAVER Corporation5% holder (Japan)
Buy ¥2B ($12.8M)
1 Dec 2025
6 Nov 2025 Nikkei Inc.5% holder (Japan)
Sale ¥601M ($4M)
29 Oct 2025
Columns are written from public disclosures: House and Senate periodic transaction reports, SEC Form 4, Japan’s EDINET large-holding reports and Taiwan’s insider registers and market data (TWSE, TPEx, MOPS and the central bank, with history from FinMind). Stock pages add SEC 13F fund holdings and company financials, analysts’ figures from Financial Modeling Prep and Finnhub, and lobbying and federal contract records from the Senate and USAspending.gov. Amounts are disclosed as ranges, so the figures are estimates. Nothing here is investment advice.
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