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Ishii Hyoki Co., Ltd. 6336

Company
株式会社石井表記Ishii Hyoki Co., Ltd.
Investors
2
Buys
1
Total Value
¥1.1B ($6.8M)
Avg Return
+94.39%
Last Filing
2024-10-16

Ishii Hyoki Co., Ltd. (6336) has 1 disclosed large-shareholding filings and 3 disclosed disposals on record, filed by 2 distinct investors. Together those filings cover ¥1.1B ($6.8M) in reported transaction value. The earliest filing StockDrifts holds for Ishii Hyoki Co., Ltd. is dated 2024-09-18; the most recent is 2024-10-16. Across these filings the average return since disclosure is +94.39%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent filings

DateTypeSourceInsiderPurposeSharesPrice at filingReturnValue
2024-10-16BUYunknown
石井 峯夫
ISHII MINEO
other1.9M¥539--
2024-10-16SELLunknown
石井 峯夫
ISHII MINEO
other1.9M¥539-164.2%¥160M ($1.0M)
2024-10-02SELLunknown
石井 峯夫
ISHII MINEO
other2.0M¥549-159.4%¥131M ($846K)
2024-10-02BUYunknown
石井 峯夫
ISHII MINEO
other2.0M¥549-¥131M ($846K)
2024-09-18BUYunknown
株式会社アイエフエム
IFM CO., LTD.
strategic2.0M¥535+166.2%¥1.1B ($6.8M)
2024-09-18BUYunknown
石井 峯夫
ISHII MINEO
unknown46¥535-¥1.1B ($6.8M)
2024-09-18BUYunknown
株式会社アイエフエム
IFM CO., LTD.
strategic2.0M¥535-¥1.1B ($6.8M)
2024-09-18SELLunknown
石井 峯夫
ISHII MINEO
other46¥535-166.2%¥1.2B ($7.6M)
2024-09-18BUYunknown
石井 峯夫
ISHII MINEO
unknown46¥535-¥1.0B ($6.6M)

Frequently asked questions

Who has been buying Ishii Hyoki Co., Ltd. stock?
2 distinct investors have filed 1 disclosed large-shareholding filings in Ishii Hyoki Co., Ltd. (6336), most recently on 2024-10-16. 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 Ishii Hyoki Co., Ltd. have?
Ishii Hyoki Co., Ltd. has 1 buy-side and 3 sell-side disclosures on record, covering ¥1.1B ($6.8M) in total reported value, spanning 2024-09-18 to 2024-10-16.
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.

More on this data

Every trade listed above comes from an official regulatory disclosure. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.