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Koryojyuhan Co., Ltd. 3495

Company
香陵住販株式会社Koryojyuhan Co., Ltd.
Investors
4
Buys
9
Total Value
¥204M ($1.3M)
Avg Return
+56.51%
Last Filing
2026-02-16

Koryojyuhan Co., Ltd. (3495) has 9 disclosed large-shareholding filings and 4 disclosed disposals on record, filed by 4 distinct investors. Together those filings cover ¥204M ($1.3M) in reported transaction value. The earliest filing StockDrifts holds for Koryojyuhan Co., Ltd. is dated 2024-02-16; the most recent is 2026-02-16. All of it is parsed from EDINET large-shareholding (5%+) reports, the official disclosure system operated by the Financial Services Agency (Japan). Across these filings the average return since disclosure is +56.51%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent filings

DateTypeSourceInsiderPurposeSharesPrice at filingReturnValue
2026-05-20SELLunknown
薄井 宗明
SOUMEI USUI
strategic815.6K¥2,400-3.1%¥315M ($2.0M)
2026-02-16BUYunknown
奥村 学
other41.4K¥2,455+0.2%¥102M ($657K)
2026-02-16SELLunknown
株式会社フラクタル・ビジネス
other156.6K¥2,455-0.2%¥385M ($2.5M)
2024-12-06BUYMarket Buy
株式会社フラクタル・ビジネス
Fractal Business Inc.
other156.6K¥1,531+60.6%¥30M ($196K)
2024-12-06BUYunknown
株式会社フラクタル・ビジネス
Fractal Business Inc.
other156.6K¥1,531+60.6%¥31M ($201K)
2024-12-06BUYunknown
奥村 学
Manabu Okumura
other10.0K¥1,531+60.6%¥12M ($79K)
2024-12-06BUYMarket Buy
奥村 学
Manabu Okumura
other10.0K¥1,531+60.6%¥12M ($78K)
2024-07-03SELLunknown
薄井 宗明
SOUMEI USUI
strategic934.6K¥1,510-62.9%¥52M ($334K)
2024-03-01SELLnegotiated
菅原 敏道
TOSHIMICHI SUGAWARA
activist213.4K¥1,451-69.5%¥46M ($294K)
2024-03-01BUYnegotiated
菅原 敏道
TOSHIMICHI SUGAWARA
activist213.4K¥1,451+69.5%¥46M ($294K)
2024-02-22SELLunknown
薄井 宗明
SOUMEI USUI
strategic961.6K¥1,448-69.8%¥53M ($344K)
2024-02-22BUYunknown
薄井 宗明
SOUMEI USUI
strategic961.6K¥1,448+69.8%¥53M ($344K)
2024-02-16BUYunknown
奥村 学
Manabu Okumura
other1.9K¥1,477+66.5%¥3M ($18K)
2024-02-16BUYunknown
奥村 学
Manabu Okumura
other1.9K¥1,477+66.5%¥57M ($370K)
2024-02-16BUYunknown
株式会社フラクタル・ビジネス
Fractal Business Inc.
other134.7K¥1,477+66.5%¥199M ($1.3M)
2024-02-16BUYunknown
株式会社フラクタル・ビジネス
Fractal Business Inc.
other134.7K¥1,477+66.5%¥199M ($1.3M)

Frequently asked questions

Who has been buying Koryojyuhan Co., Ltd. stock?
4 distinct investors have filed 9 disclosed large-shareholding filings in Koryojyuhan Co., Ltd. (3495), most recently on 2026-02-16. Each filer, their role, the number of shares and the price at filing are listed in the table on this page.
How many insider filings does Koryojyuhan Co., Ltd. have?
Koryojyuhan Co., Ltd. has 9 buy-side and 4 sell-side disclosures on record, covering ¥204M ($1.3M) in total reported value, spanning 2024-02-16 to 2026-02-16.
Where does StockDrifts get Koryojyuhan Co., Ltd. insider data?
From EDINET large-shareholding (5%+) reports — the official filing system run by the Financial Services Agency (Japan). StockDrifts parses each disclosure and matches it to daily price history; the original filings remain available directly from EDINET.
Do insider buys in Japanese stocks predict returns?
Not uniformly. StockDrifts scored 101,000+ Japanese large-shareholding filings on fixed 12-month forward returns and found the predictive power concentrated in specific filer types and filing patterns rather than spread evenly across all disclosures.

Source filings

Every trade listed above is disclosed in EDINET large-shareholding (5%+) reports, filed with the Financial Services Agency (Japan). View the original EDINET filings for Koryojyuhan Co., Ltd.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.