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ZIGExN Co., Ltd. 3679

Company
株式会社じげんZIGExN Co., Ltd.
Investors
5
Buys
8
Total Value
¥5.1B ($32.6M)
Avg Return
-0.38%
Last Filing
2026-04-24

ZIGExN Co., Ltd. (3679) has 8 disclosed large-shareholding filings and 1 disclosed disposals on record, filed by 5 distinct investors. Together those filings cover ¥5.1B ($32.6M) in reported transaction value. The earliest filing StockDrifts holds for ZIGExN Co., Ltd. is dated 2021-05-12; the most recent is 2026-04-24. Across these filings the average return since disclosure is -0.38%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent filings

DateTypeSourceInsiderPurposeSharesPrice at filingReturnValue
2026-06-09BUYunknown
フィデリティ マネジメント アンド リサーチ カンパニー エルエルシー
Fidelity Management & Research Company LLC
corporate2.1M¥386+14.3%¥830M ($5.4M)
2026-06-09BUYunknown
エフアイエーエム エルエルシー
FIAM LLC
other4.1M¥386+14.3%¥1.6B ($10.2M)
2026-04-24BUYunknown
平尾 丈
activist5.3M¥410--
2026-04-24BUYunknown
株式会社じょうげん
activist48.9M¥410--
2025-12-05BUYunknown
エフエムアール エルエルシー(FMR LLC)
FMR LLC
other6.2M¥467-5.6%¥2.9B ($18.8M)
2025-12-05BUYunknown
エフエムアール エルエルシー(FMR LLC)
FMR LLC
other6.2M¥467-5.6%¥2.9B ($18.8M)
2025-08-06BUYMarket Buy
平尾 丈
Jo Hirao
activist5.3M¥515-14.4%¥40M ($256K)
2025-08-06BUYMarket Buy
株式会社じょうげん
Jogen Co., Ltd.
activist48.9M¥515-14.4%¥385M ($2.5M)
2025-03-05BUYMarket Buy
平尾 丈
Jo Hirao
activist5.3M¥440+0.2%¥103M ($666K)
2025-03-05BUYMarket Buy
株式会社じょうげん
Jogen Co., Ltd.
activist48.9M¥440--
2023-11-08SELLunknown
エフエムアール エルエルシー(FMR LLC)
FMR LLC
other4.1M¥500+11.8%¥804M ($5.2M)
2022-12-02BUYunknown
平尾 丈
Jo Hirao
activist5.1M¥356--
2022-12-02BUYunknown
株式会社じょうげん
Jogen Co., Ltd.
activist48.9M¥356--
2022-05-11BUYunknown
エフエムアール エルエルシー(FMR LLC)
FMR LLC
other5.7M¥290+52.1%¥1.7B ($10.6M)
2022-02-18BUYunknown
株式会社じょうげん
Jogen Co., Ltd.
activist48.9M¥298--
2022-02-18BUYunknown
平尾 丈
Jo Hirao
activist5.1M¥298--
2021-11-04BUYunknown
平尾 丈
Jo Hirao
activist5.1M¥405--
2021-11-04BUYunknown
株式会社じょうげん
Jogen Co., Ltd.
activist48.9M¥405--
2021-06-25BUYunknown
平尾 丈
Jo Hirao
activist5.1M¥419--
2021-06-25BUYunknown
平尾 丈
Jo Hirao
activist5.3M¥419--
2021-06-25BUYunknown
株式会社じょうげん
Jogen Co., Ltd.
activist48.9M¥419--
2021-06-25BUYunknown
株式会社じょうげん
Jogen Co., Ltd.
activist48.9M¥419--
2021-06-22BUYMarket Buy
レオス・キャピタルワークス株式会社
RHEOS CAPITAL WORKS Inc.
passive4.1M¥423+4.3%¥1.7B ($11.1M)
2021-06-22BUYMarket Buy
株式会社SBI証券
SBI SECURITIES Co.,Ltd.
other484.0K¥423+4.3%¥5M ($30K)
2021-05-12BUYMarket Buy
レオス・キャピタルワークス株式会社
RHEOS CAPITAL WORKS Inc.
passive5.3M¥379+16.4%¥2.0B ($12.8M)
2021-05-12BUYMarket Buy
株式会社SBI証券
SBI SECURITIES Co.,Ltd.
other471.1K¥379-¥179M ($1.2M)

Frequently asked questions

Who has been buying ZIGExN Co., Ltd. stock?
5 distinct investors have filed 8 disclosed large-shareholding filings in ZIGExN Co., Ltd. (3679), most recently on 2026-04-24. 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 ZIGExN Co., Ltd. have?
ZIGExN Co., Ltd. has 8 buy-side and 1 sell-side disclosures on record, covering ¥5.1B ($32.6M) in total reported value, spanning 2021-05-12 to 2026-04-24.
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.