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Suido Kiko Kaisha (6403): large-holder filings
In the last 12 months, large holders reported 2 changes to stakes of 5% or more.
Stakes raised / cut 1 / 112 months
Large holders filing 212 months 4 disclosed buys and sales on record since 2 September 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
31 Mar 2026 Hikari Tsushin K.K.5% holder (Japan)
Sale ¥887M ($5.6M)
24 Mar 2026
30 Mar 2026 Toray Industries, Inc.5% holder (Japan)
Buy ¥6B ($38.2M)
24 Mar 2026
29 Sep 2025 Hikari Tsushin K.K.5% holder (Japan)
Buy Not valued
19 Sep 2025
2 Sep 2025 Hikari Tsushin K.K.5% holder (Japan)
Buy Not valued
26 Aug 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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