Who has been buying 愛知電機株式会社 stock?

3 distinct investors have filed 2 disclosed large-shareholding filings in 愛知電機株式会社 (6623), most recently on 2025-09-22. 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 愛知電機株式会社 have?

愛知電機株式会社 has 2 buy-side and 5 sell-side disclosures on record, spanning 2021-07-06 to 2025-09-22.

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.

愛知電機株式会社 6623

Company

愛知電機株式会社

Investors

Buys

Total Value

—

Avg Return

—

Last Filing

2025-09-22

愛知電機株式会社 (6623) has 2 disclosed large-shareholding filings and 5 disclosed disposals on record, filed by 3 distinct investors. The earliest filing StockDrifts holds for 愛知電機株式会社 is dated 2021-07-06; the most recent is 2025-09-22.

Price & insider activity (12 months)

No price data available

Recent filings

Date	Type	Source	Insider	Purpose	Shares	Price at filing	Return	Value
2026-06-10	BUY	unknown	フィデリティマネジメントトラストカンパニー Fidelity Management Trust Company	other	60.5K	-	-	-
2026-06-10	BUY	Market Buy	エフアイエーエムエルエルシー FIAM LLC	other	81.8K	-	-	-
2026-06-10	BUY	Market Buy	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	corporate	434.2K	-	-	-
2026-06-08	BUY	unknown	フィデリティマネジメントトラストカンパニー Fidelity Management Trust Company	other	60.5K	-	-	-
2026-06-08	BUY	unknown	エフアイエーエムエルエルシー FIAM LLC	other	20.7K	-	-	-
2026-06-08	BUY	unknown	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	corporate	398.5K	-	-	-
2025-09-22	BUY	Market Buy	エフエムアールエルエルシー(FMR LLC) FMR LLC	other	576.4K	-	-	-
2025-09-22	BUY	Market Buy	エフエムアールエルエルシー(FMR LLC) FMR LLC	other	576.4K	-	-	-
2025-04-07	BUY	unknown	エフエムアールエルエルシー(FMR LLC) FMR LLC	other	479.6K	-	-	-
2025-04-07	BUY	unknown	エフエムアールエルエルシー(FMR LLC) FMR LLC	other	479.6K	-	-	-
2024-05-22	SELL	unknown	エフエムアールエルエルシー(FMR LLC) FMR LLC	other	429.8K	-	-	-
2024-03-15	BUY	negotiated	古河電気工業株式会社 Furukawa Electric Co., Ltd.	strategic	565.5K	-	-	-
2024-01-22	SELL	unknown	エフエムアールエルエルシー(FMR LLC) FMR LLC	other	550.0K	-	-	-
2023-10-06	SELL	unknown	エフエムアールエルエルシー(FMR LLC) FMR LLC	other	651.7K	-	-	-
2023-07-07	SELL	unknown	エフエムアールエルエルシー(FMR LLC) FMR LLC	other	756.6K	-	-	-
2021-07-06	SELL	negotiated	TSUCHIYA株式会社 Tsuchiya Corporation	strategic	505.8K	-	-	-

Frequently asked questions

Who has been buying 愛知電機株式会社 stock?: 3 distinct investors have filed 2 disclosed large-shareholding filings in 愛知電機株式会社 (6623), most recently on 2025-09-22. 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 愛知電機株式会社 have?: 愛知電機株式会社 has 2 buy-side and 5 sell-side disclosures on record, spanning 2021-07-06 to 2025-09-22.
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.