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Tokyo-listed stock · 4361
川口化学工業 (4361): large-holder filings
In the last 12 months, large holders reported 5 changes to stakes of 5% or more.
Stakes raised / cut 0 / 512 months
Large holders filing 112 months
Last close ¥1,7432 Nov 2026
One-year change +8.3%
5 disclosed buys and sales on record since 19 January 2026. 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
1 Jun 2026 Masaki Shoji Co., Ltd.5% holder (Japan)
Sale
¥19.8M ($124K)
22 May 2026
13 Feb 2026 Masaki Shoji Co., Ltd.5% holder (Japan)
Sale
¥21.8M ($139K)
9 Feb 2026
28 Jan 2026 Masaki Shoji Co., Ltd.5% holder (Japan)
Sale
¥30.1M ($190K)
20 Jan 2026
23 Jan 2026 Masaki Shoji Co., Ltd.5% holder (Japan)
Sale
¥21.7M ($138K)
19 Jan 2026
19 Jan 2026 Masaki Shoji Co., Ltd.5% holder (Japan)
Sale
¥8.6M ($55.1K)
18 Dec 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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