Who has been buying Aiphone Co.,Ltd. stock?

10 distinct investors have filed 5 disclosed large-shareholding filings in Aiphone Co.,Ltd. (6718), most recently on 2024-07-29. 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 Aiphone Co.,Ltd. have?

Aiphone Co.,Ltd. has 5 buy-side and 3 sell-side disclosures on record, covering ¥1.8B ($11.5M) in total reported value, spanning 2021-12-20 to 2024-07-29.

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.

Aiphone Co.,Ltd. 6718

Company

アイホン株式会社Aiphone Co.,Ltd.

Investors

Buys

Total Value

¥1.8B ($11.5M)

Avg Return

+10.73%

Last Filing

2024-07-29

Aiphone Co.,Ltd. (6718) has 5 disclosed large-shareholding filings and 3 disclosed disposals on record, filed by 10 distinct investors. Together those filings cover ¥1.8B ($11.5M) in reported transaction value. The earliest filing StockDrifts holds for Aiphone Co.,Ltd. is dated 2021-12-20; the most recent is 2024-07-29. Across these filings the average return since disclosure is +10.73%, 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
2024-07-29	BUY	negotiated	株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc.	strategic	354.9K	¥3,040	-	-
2024-07-29	BUY	negotiated	三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc.	passive	859.6K	¥3,040	-6.2%	¥161M ($1.0M)
2024-07-29	BUY	negotiated	三菱UFJモルガン・スタンレー証券株式会社 Mitsubishi UFJ Morgan Stanley Securities Co., Ltd.	other	20.4K	¥3,040	-	¥62M ($400K)
2024-07-29	BUY	negotiated	三菱UFJアセットマネジメント株式会社 Mitsubishi UFJ Financial Group Inc.	passive	173.5K	¥3,040	-6.2%	¥188M ($1.2M)
2023-10-06	BUY	unknown	みずほ証券株式会社 Mizuho Securities Co., Ltd.	other	4.6K	¥3,015	-5.4%	¥1.6B ($10.0M)
2023-10-06	SELL	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	204.5K	¥3,015	+5.4%	¥483M ($3.1M)
2023-10-06	BUY	unknown	株式会社みずほ銀行 Mizuho Bank, Ltd.	strategic	526.0K	¥3,015	-	-
2021-12-20	BUY	unknown	市川周作 SHUSAKU ICHIKAWA	strategic	453.4K	¥2,073	+37.6%	¥19M ($122K)
2021-12-20	BUY	unknown	市川悦子 Etsuko Ichikawa	strategic	227.5K	¥2,073	-	-
2021-12-20	BUY	Market Buy	市川周作 SHUSAKU ICHIKAWA	strategic	453.4K	¥2,073	+37.6%	¥19M ($122K)
2021-12-20	SELL	Market Buy	イチカワ株式会社 Ichikawa Co., Ltd.	strategic	1.6M	¥2,073	-37.6%	¥1.4B ($8.9M)
2021-12-20	BUY	Market Buy	市川悦子 Etsuko Ichikawa	strategic	227.5K	¥2,073	-	-
2021-12-20	SELL	unknown	イチカワ株式会社 Ichikawa Co., Ltd.	strategic	1.6M	¥2,073	-37.6%	¥1.4B ($8.9M)

Frequently asked questions

Who has been buying Aiphone Co.,Ltd. stock?: 10 distinct investors have filed 5 disclosed large-shareholding filings in Aiphone Co.,Ltd. (6718), most recently on 2024-07-29. 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 Aiphone Co.,Ltd. have?: Aiphone Co.,Ltd. has 5 buy-side and 3 sell-side disclosures on record, covering ¥1.8B ($11.5M) in total reported value, spanning 2021-12-20 to 2024-07-29.
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.