Who has been buying 大英産業株式会社 stock?

5 distinct investors have filed 5 disclosed large-shareholding filings in 大英産業株式会社 (2974), most recently on 2025-02-27. 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 大英産業株式会社 have?

大英産業株式会社 has 5 buy-side and 13 sell-side disclosures on record, spanning 2021-05-31 to 2025-02-27.

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.

大英産業株式会社 2974

Company

大英産業株式会社

Investors

Buys

Total Value

—

Avg Return

—

Last Filing

2025-02-27

大英産業株式会社 (2974) has 5 disclosed large-shareholding filings and 13 disclosed disposals on record, filed by 5 distinct investors. The earliest filing StockDrifts holds for 大英産業株式会社 is dated 2021-05-31; the most recent is 2025-02-27.

Price & insider activity (12 months)

No price data available

Recent filings

Date	Type	Source	Insider	Purpose	Shares	Price at filing	Return	Value
2025-02-27	SELL	unknown	大園信 MAKOTO OOSONO	strategic	499.8K	-	-	-
2025-02-27	SELL	Market Buy	一ノ瀬謙二 Kenji Ichinose	strategic	41.7K	-	-	-
2025-02-27	BUY	Market Buy	つむぐ株式会社 Tsumugu Co., Ltd.	strategic	1.2M	-	-	-
2025-02-27	SELL	unknown	一ノ瀬謙二 Kenji Ichinose	strategic	41.7K	-	-	-
2025-02-27	BUY	unknown	つむぐ株式会社 Tsumugu Co., Ltd.	strategic	1.2M	-	-	-
2025-02-27	SELL	unknown	一ノ瀬知子 Tomoko Ichinose	strategic	756.4K	-	-	-
2025-02-27	SELL	Market Buy	一ノ瀬知子 Tomoko Ichinose	strategic	756.4K	-	-	-
2023-02-27	SELL	unknown	大園英彦 osono hidehiko	strategic	155.0K	-	-	-
2021-07-08	SELL	unknown	一ノ瀬謙二 Kenji Ichinose	strategic	41.7K	-	-	-
2021-07-08	BUY	unknown	つむぐ株式会社 Tsumugu Co., Ltd.	strategic	612.4K	-	-	-
2021-07-08	SELL	unknown	一ノ瀬知子 Tomoko Ichinose	strategic	756.4K	-	-	-
2021-05-31	SELL	unknown	一ノ瀬謙二 Kenji Ichinose	strategic	41.7K	-	-	-
2021-05-31	BUY	unknown	つむぐ株式会社 Tsumugu Co., Ltd.	strategic	612.4K	-	-	-
2021-05-31	SELL	unknown	一ノ瀬謙二 Kenji Ichinose	strategic	41.7K	-	-	-
2021-05-31	BUY	unknown	つむぐ株式会社 Tsumugu Co., Ltd.	strategic	612.4K	-	-	-
2021-05-31	SELL	unknown	大園信 Makoto Oosono	strategic	1.1M	-	-	-
2021-05-31	SELL	unknown	一ノ瀬知子 Tomoko Ichinose	strategic	756.4K	-	-	-
2021-05-31	SELL	unknown	一ノ瀬知子 Tomoko Ichinose	strategic	756.4K	-	-	-

Frequently asked questions

Who has been buying 大英産業株式会社 stock?: 5 distinct investors have filed 5 disclosed large-shareholding filings in 大英産業株式会社 (2974), most recently on 2025-02-27. 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 大英産業株式会社 have?: 大英産業株式会社 has 5 buy-side and 13 sell-side disclosures on record, spanning 2021-05-31 to 2025-02-27.
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.