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

4 distinct investors have filed 4 disclosed large-shareholding filings in Sawafuji Electric Co., Ltd. (6901), most recently on 2026-02-17. 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 Sawafuji Electric Co., Ltd. have?

Sawafuji Electric Co., Ltd. has 4 buy-side and 2 sell-side disclosures on record, covering ¥2.0B ($13.0M) in total reported value, spanning 2025-06-20 to 2026-02-17.

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.

Sawafuji Electric Co., Ltd. 6901

Company

澤藤電機株式会社Sawafuji Electric Co., Ltd.

Investors

Buys

Total Value

¥2.0B ($13.0M)

Avg Return

+10.41%

Last Filing

2026-02-17

Sawafuji Electric Co., Ltd. (6901) has 4 disclosed large-shareholding filings and 2 disclosed disposals on record, filed by 4 distinct investors. Together those filings cover ¥2.0B ($13.0M) in reported transaction value. The earliest filing StockDrifts holds for Sawafuji Electric Co., Ltd. is dated 2025-06-20; the most recent is 2026-02-17. Across these filings the average return since disclosure is +10.41%, 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
2026-02-17	SELL	unknown	本田技研工業株式会社 HONDA MOTOR CO., LTD.	unknown	0	¥1,291	-0.4%	¥336M ($2.2M)
2026-02-17	BUY	acquisition	日野自動車株式会社 HINO MOTORS, LTD.	corporate	1.3M	¥1,291	-	-
2026-02-16	SELL	unknown	株式会社デンソー DENSO CORPORATION	unknown	0	¥1,291	-0.4%	¥516M ($3.3M)
2026-02-10	BUY	unknown	ARTS-4株式会社 ARTS-4 Co., Ltd.	activist	2.4M	¥1,290	+0.5%	¥1.5B ($9.5M)
2025-12-26	BUY	acquisition	日野自動車株式会社 HINO MOTORS, LTD.	corporate	1.3M	¥1,298	-	-
2025-12-26	BUY	acquisition	日野自動車株式会社 HINO MOTORS, LTD.	corporate	1.3M	¥1,298	-	-
2025-12-26	BUY	unknown	日野自動車株式会社 HINO MOTORS, LTD.	other	6.3M	¥1,298	-0.1%	¥8.2B ($52.8M)
2025-12-26	BUY	Market Buy	日野自動車株式会社 HINO MOTORS, LTD.	other	6.5M	¥1,298	-0.1%	¥306M ($2.0M)
2025-12-26	BUY	unknown	日野自動車株式会社 HINO MOTORS, LTD.	other	6.3M	¥1,298	-	¥8.2B ($52.8M)
2025-12-26	BUY	unknown	日野自動車株式会社 HINO MOTORS, LTD.	other	6.5M	¥1,298	-	¥306M ($2.0M)
2025-12-25	BUY	negotiated	株式会社デンソー DENSO CORPORATION	strategic	400.0K	¥1,298	-	-
2025-12-25	BUY	unknown	本田技研工業株式会社 HONDA MOTOR CO., LTD.	other	260.0K	¥1,298	-	-
2025-06-20	BUY	unknown	本田技研工業株式会社 HONDA MOTOR CO., LTD.	other	260.0K	¥916	+41.5%	¥238M ($1.5M)
2025-06-20	BUY	unknown	本田技研工業株式会社 HONDA MOTOR CO., LTD.	other	1.3M	¥916	-	¥1.2B ($7.7M)

Frequently asked questions

Who has been buying Sawafuji Electric Co., Ltd. stock?: 4 distinct investors have filed 4 disclosed large-shareholding filings in Sawafuji Electric Co., Ltd. (6901), most recently on 2026-02-17. 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 Sawafuji Electric Co., Ltd. have?: Sawafuji Electric Co., Ltd. has 4 buy-side and 2 sell-side disclosures on record, covering ¥2.0B ($13.0M) in total reported value, spanning 2025-06-20 to 2026-02-17.
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.