Who has been buying Fuji Electric Industry Co., Ltd. stock?

4 distinct investors have filed 6 disclosed large-shareholding filings in Fuji Electric Industry Co., Ltd. (6654), most recently on 2026-02-04. 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 Fuji Electric Industry Co., Ltd. have?

Fuji Electric Industry Co., Ltd. has 6 buy-side and 4 sell-side disclosures on record, covering ¥669M ($4.3M) in total reported value, spanning 2021-08-06 to 2026-02-04.

Where does StockDrifts get Fuji Electric Industry Co., Ltd. insider data?

From EDINET large-shareholding (5%+) reports — the official filing system run by the Financial Services Agency (Japan). StockDrifts parses each disclosure and matches it to daily price history; the original filings remain available directly from EDINET.

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.

Fuji Electric Industry Co., Ltd. 6654

Company

不二電機工業株式会社Fuji Electric Industry Co., Ltd.

Investors

Buys

Total Value

¥669M ($4.3M)

Avg Return

-5.46%

Last Filing

2026-02-04

Fuji Electric Industry Co., Ltd. (6654) has 6 disclosed large-shareholding filings and 4 disclosed disposals on record, filed by 4 distinct investors. Together those filings cover ¥669M ($4.3M) in reported transaction value. The earliest filing StockDrifts holds for Fuji Electric Industry Co., Ltd. is dated 2021-08-06; the most recent is 2026-02-04. All of it is parsed from EDINET large-shareholding (5%+) reports, the official disclosure system operated by the Financial Services Agency (Japan). Across these filings the average return since disclosure is -5.46%, 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
2026-08-06	BUY	negotiated	藤本結花	activist	29.6K	¥1,095	+0.5%	¥32M ($209K)
2026-08-06	BUY	negotiated	藤本豊士	activist	736.5K	¥1,095	+0.5%	¥807M ($5.2M)
2026-02-04	BUY	block_purchase	藤本　豊士 Fujimoto Toyoshi	activist	766.1K	¥1,077	+2.3%	¥22M ($140K)
2025-12-09	BUY	negotiated	藤本結花	activist	29.6K	¥1,099	-0.3%	¥33M ($211K)
2025-12-09	SELL	negotiated	藤本豊士	activist	736.5K	¥1,099	-0.3%	¥812M ($5.2M)
2025-12-09	BUY	negotiated	藤本結花	activist	29.6K	¥1,099	-0.3%	¥33M ($211K)
2025-12-09	SELL	negotiated	藤本豊士	activist	736.5K	¥1,099	-0.3%	¥812M ($5.2M)
2025-08-06	BUY	Market Buy	藤本豊士 Fujimoto Toyoshi	activist	906.5K	¥1,074	+2.6%	¥29M ($188K)
2025-08-06	BUY	Market Buy	藤本結花 Yuka Fujimoto	activist	29.6K	¥1,074	+2.6%	¥1M ($9K)
2024-07-31	BUY	negotiated	藤本豊士 Fujimoto Toyoshi	activist	906.5K	¥1,141	-3.4%	¥1.0B ($6.7M)
2024-07-31	BUY	negotiated	藤本結花 Yuka Fujimoto	activist	29.6K	¥1,141	-3.4%	¥34M ($218K)
2024-02-06	BUY	negotiated	藤本結花 Yuka Fujimoto	activist	29.6K	¥1,160	-5.0%	¥34M ($222K)
2024-02-06	BUY	negotiated	藤本豊士 Fujimoto Toyoshi	activist	906.5K	¥1,160	-5.0%	¥1.1B ($6.8M)
2022-06-09	SELL	negotiated	藤本順子 Fujimoto Junko	activist	330.0K	¥1,159	+4.9%	¥232M ($1.5M)
2022-06-09	BUY	negotiated	藤本順子 Fujimoto Junko	activist	330.0K	¥1,159	-4.9%	¥232M ($1.5M)
2021-08-06	BUY	negotiated	藤本結花 Yuka Fujimoto	activist	29.6K	¥1,273	-13.4%	¥38M ($243K)
2021-08-06	BUY	Market Buy	藤本結花 Yuka Fujimoto	activist	29.6K	¥1,273	-13.4%	¥38M ($243K)
2021-08-06	SELL	Market Buy	有限会社藤本興産 Fujimoto Kosan Ltd.	other	0	¥1,273	+13.4%	¥586M ($3.8M)
2021-08-06	BUY	Market Buy	藤本順子 Fujimoto Junko	activist	530.0K	¥1,273	-13.4%	¥319M ($2.1M)
2021-08-06	BUY	Market Buy	藤本豊士 Fujimoto Toyoshi	activist	906.5K	¥1,273	-13.4%	¥149M ($964K)
2021-08-06	BUY	negotiated	藤本豊士 Fujimoto Toyoshi	activist	906.5K	¥1,273	-13.4%	¥149M ($964K)

Frequently asked questions

Who has been buying Fuji Electric Industry Co., Ltd. stock?: 4 distinct investors have filed 6 disclosed large-shareholding filings in Fuji Electric Industry Co., Ltd. (6654), most recently on 2026-02-04. 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 Fuji Electric Industry Co., Ltd. have?: Fuji Electric Industry Co., Ltd. has 6 buy-side and 4 sell-side disclosures on record, covering ¥669M ($4.3M) in total reported value, spanning 2021-08-06 to 2026-02-04.
Where does StockDrifts get Fuji Electric Industry Co., Ltd. insider data?: From EDINET large-shareholding (5%+) reports — the official filing system run by the Financial Services Agency (Japan). StockDrifts parses each disclosure and matches it to daily price history; the original filings remain available directly from EDINET.
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.

Source filings

Every trade listed above is disclosed in EDINET large-shareholding (5%+) reports, filed with the Financial Services Agency (Japan). View the original EDINET filings for Fuji Electric Industry Co., Ltd.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.