Who has been buying Oi Electric Co., Ltd. stock?

4 distinct investors have filed 9 disclosed large-shareholding filings in Oi Electric Co., Ltd. (6822), most recently on 2024-10-11. 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 Oi Electric Co., Ltd. have?

Oi Electric Co., Ltd. has 9 buy-side and 8 sell-side disclosures on record, covering ¥109M ($702K) in total reported value, spanning 2021-11-05 to 2024-10-11.

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.

Oi Electric Co., Ltd. 6822

Company

大井電気株式会社Oi Electric Co., Ltd.

Investors

Buys

Total Value

¥109M ($702K)

Avg Return

+146.21%

Last Filing

2024-10-11

Oi Electric Co., Ltd. (6822) has 9 disclosed large-shareholding filings and 8 disclosed disposals on record, filed by 4 distinct investors. Together those filings cover ¥109M ($702K) in reported transaction value. The earliest filing StockDrifts holds for Oi Electric Co., Ltd. is dated 2021-11-05; the most recent is 2024-10-11. Across these filings the average return since disclosure is +146.21%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent filings

Date	Type	Source	Insider	Purpose	Shares	Price at filing	Return	Value
2026-08-25	SELL	negotiated	三菱電機株式会社 Mitsubishi Electric Corporation	strategic	73.4K	¥5,000	+0.0%	¥870M ($5.6M)
2024-10-11	BUY	Market Buy	石田甲 Ko Ishida	passive	80.4K	¥1,820	+174.7%	¥69M ($445K)
2024-10-11	BUY	Market Buy	石田美穂 Miho Ishida	passive	9.3K	¥1,820	+174.7%	¥803K ($5K)
2024-10-11	BUY	Market Buy	KMマネジメント株式会社 KM Management Co., Ltd.	passive	40.9K	¥1,820	-	-
2024-05-20	SELL	Market Buy	アンアースインターナショナルリミテッド(Unearth International Limited) Unearth International Limited	activist	73.2K	¥1,781	-180.7%	¥38M ($243K)
2024-04-17	BUY	Market Buy	アンアースインターナショナルリミテッド(Unearth International Limited) Unearth International Limited	activist	94.4K	¥1,852	-	¥39M ($255K)
2024-04-17	SELL	Market Buy	アンアースインターナショナルリミテッド(Unearth International Limited) Unearth International Limited	activist	94.4K	¥1,852	-170.0%	¥39M ($255K)
2024-03-01	SELL	Market Buy	アンアースインターナショナルリミテッド(Unearth International Limited) Unearth International Limited	activist	115.7K	¥1,813	-175.8%	¥77M ($497K)
2024-02-16	SELL	Market Buy	アンアースインターナショナルリミテッド(Unearth International Limited) Unearth International Limited	activist	158.1K	¥1,832	-172.9%	¥28M ($182K)
2024-02-06	SELL	Market Buy	アンアースインターナショナルリミテッド(Unearth International Limited) Unearth International Limited	activist	173.6K	¥1,874	-166.8%	¥39M ($251K)
2024-01-22	SELL	Market Buy	アンアースインターナショナルリミテッド(Unearth International Limited) Unearth International Limited	activist	194.3K	¥1,851	-170.1%	¥30M ($191K)
2023-12-05	SELL	Market Buy	アンアースインターナショナルリミテッド(Unearth International Limited) Unearth International Limited	activist	210.4K	¥1,979	-152.7%	¥32M ($206K)
2023-10-19	SELL	Market Buy	アンアースインターナショナルリミテッド(Unearth International Limited) Unearth International Limited	activist	226.6K	¥1,760	-184.1%	¥27M ($175K)
2022-10-12	BUY	Market Buy	アンアースインターナショナルリミテッド(Unearth International Limited) Unearth International Limited	activist	242.0K	¥2,577	+94.0%	¥40M ($257K)
2022-07-05	BUY	Market Buy	アンアースインターナショナルリミテッド(Unearth International Limited) Unearth International Limited	activist	226.6K	¥2,600	+92.3%	¥38M ($247K)
2022-04-28	BUY	Market Buy	アンアースインターナショナルリミテッド(Unearth International Limited) Unearth International Limited	activist	211.8K	¥2,472	+102.3%	¥40M ($258K)
2022-03-09	BUY	Market Buy	アンアースインターナショナルリミテッド(Unearth International Limited) Unearth International Limited	activist	195.7K	¥2,344	+113.3%	¥37M ($236K)
2022-01-28	BUY	Market Buy	アンアースインターナショナルリミテッド(Unearth International Limited) Unearth International Limited	activist	180.1K	¥2,325	+115.0%	¥35M ($227K)
2021-11-30	BUY	Market Buy	アンアースインターナショナルリミテッド(Unearth International Limited) Unearth International Limited	activist	164.9K	¥2,440	+104.9%	¥40M ($259K)
2021-11-05	BUY	Market Buy	アンアースインターナショナルリミテッド(Unearth International Limited) Unearth International Limited	activist	148.5K	¥2,188	+128.5%	¥32M ($210K)

Frequently asked questions

Who has been buying Oi Electric Co., Ltd. stock?: 4 distinct investors have filed 9 disclosed large-shareholding filings in Oi Electric Co., Ltd. (6822), most recently on 2024-10-11. 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 Oi Electric Co., Ltd. have?: Oi Electric Co., Ltd. has 9 buy-side and 8 sell-side disclosures on record, covering ¥109M ($702K) in total reported value, spanning 2021-11-05 to 2024-10-11.
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.