Who has been buying Japan Foundation Engineering Co., Ltd. stock?

3 distinct investors have filed 21 disclosed large-shareholding filings in Japan Foundation Engineering Co., Ltd. (1914), most recently on 2024-07-04. 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 Japan Foundation Engineering Co., Ltd. have?

Japan Foundation Engineering Co., Ltd. has 21 buy-side and 3 sell-side disclosures on record, covering ¥3.6B ($23.2M) in total reported value, spanning 2021-04-06 to 2024-07-04.

Where does StockDrifts get Japan Foundation Engineering 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.

Japan Foundation Engineering Co., Ltd. 1914

Company

日本基礎技術株式会社Japan Foundation Engineering Co., Ltd.

Investors

Buys

Total Value

¥3.6B ($23.2M)

Avg Return

+27.83%

Last Filing

2024-07-04

Japan Foundation Engineering Co., Ltd. (1914) has 21 disclosed large-shareholding filings and 3 disclosed disposals on record, filed by 3 distinct investors. Together those filings cover ¥3.6B ($23.2M) in reported transaction value. The earliest filing StockDrifts holds for Japan Foundation Engineering Co., Ltd. is dated 2021-04-06; the most recent is 2024-07-04. 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 +27.83%, 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
2024-07-04	BUY	negotiated	りそなアセットマネジメント株式会社 Resona Asset Management Co., Ltd.	other	64.3K	¥602	+22.4%	¥39M ($250K)
2024-07-04	BUY	negotiated	株式会社りそな銀行 Resona Bank, Limited.	strategic	771.2K	¥602	+22.4%	¥456M ($2.9M)
2024-06-20	BUY	negotiated	りそなアセットマネジメント株式会社 Resona Asset Management Co., Ltd.	other	64.6K	¥668	+10.3%	¥43M ($278K)
2024-06-20	BUY	negotiated	株式会社りそな銀行 Resona Bank, Limited.	strategic	1.5M	¥668	+10.3%	¥977M ($6.3M)
2023-03-22	BUY	negotiated	りそなアセットマネジメント株式会社 Resona Asset Management Co., Ltd.	other	184.6K	¥512	+44.0%	¥95M ($610K)
2023-03-22	BUY	negotiated	株式会社りそな銀行 Resona Bank, Limited.	strategic	771.2K	¥512	+44.0%	¥387M ($2.5M)
2023-02-03	BUY	Market Buy	株式会社りそな銀行 Resona Bank, Limited.	strategic	1.6M	¥535	+37.8%	¥184M ($1.2M)
2023-02-03	SELL	Market Buy	りそなアセットマネジメント株式会社 Resona Asset Management Co., Ltd.	other	185.9K	¥535	-37.8%	¥9M ($61K)
2022-12-21	BUY	negotiated	りそなアセットマネジメント株式会社 Resona Asset Management Co., Ltd.	other	201.1K	¥466	+58.1%	¥94M ($605K)
2022-12-21	BUY	negotiated	株式会社りそな銀行 Resona Bank, Limited.	strategic	1.3M	¥466	+58.1%	¥598M ($3.9M)
2022-12-20	BUY	unknown	日本基礎技術取引先持株会理事長山本正信 Masanobu Yamamoto	strategic	2.6M	¥480	+53.5%	¥159M ($1.0M)
2022-12-20	BUY	Market Buy	日本基礎技術取引先持株会理事長山本正信 Masanobu Yamamoto	strategic	2.6M	¥480	+53.5%	¥159M ($1.0M)
2022-12-20	BUY	unknown	日本基礎技術取引先持株会理事長山本正信 Masanobu Yamamoto	strategic	2.6M	¥480	+53.5%	¥159M ($1.0M)
2022-04-06	BUY	negotiated	りそなアセットマネジメント株式会社 Resona Asset Management Co., Ltd.	other	308.5K	¥793	-7.1%	¥2M ($16K)
2022-04-06	BUY	negotiated	株式会社りそな銀行 Resona Bank, Limited.	strategic	771.2K	¥793	-7.1%	¥598M ($3.9M)
2022-03-04	BUY	Market Buy	りそなアセットマネジメント株式会社 Resona Asset Management Co., Ltd.	other	305.8K	¥692	+6.5%	¥6M ($41K)
2022-03-04	BUY	Market Buy	株式会社りそな銀行 Resona Bank, Limited.	strategic	1.7M	¥692	+6.5%	¥263M ($1.7M)
2022-01-20	BUY	negotiated	りそなアセットマネジメント株式会社 Resona Asset Management Co., Ltd.	other	296.9K	¥578	+27.5%	¥172M ($1.1M)
2022-01-20	BUY	negotiated	株式会社りそな銀行 Resona Bank, Limited.	strategic	1.3M	¥578	+27.5%	¥744M ($4.8M)
2021-09-06	BUY	negotiated	りそなアセットマネジメント株式会社 Resona Asset Management Co., Ltd.	other	283.6K	¥584	+26.2%	¥2M ($12K)
2021-09-06	BUY	negotiated	株式会社りそな銀行 Resona Bank, Limited.	strategic	771.2K	¥584	+26.2%	¥441M ($2.8M)
2021-09-06	BUY	Market Buy	日本基礎技術取引先持株会理事長山本正信 masanobu yamamoto	strategic	2.3M	¥584	+26.2%	¥184M ($1.2M)
2021-08-05	SELL	Market Buy	りそなアセットマネジメント株式会社 Resona Asset Management Co., Ltd.	other	280.7K	¥608	-21.2%	¥8M ($48K)
2021-08-05	BUY	Market Buy	株式会社りそな銀行 Resona Bank, Limited.	strategic	1.6M	¥608	+21.2%	¥188M ($1.2M)
2021-06-21	BUY	negotiated	りそなアセットマネジメント株式会社 Resona Asset Management Co., Ltd.	other	293.8K	¥504	+46.2%	¥148M ($955K)
2021-06-21	BUY	negotiated	株式会社りそな銀行 Resona Bank, Limited.	strategic	1.3M	¥504	+46.2%	¥635M ($4.1M)
2021-04-06	SELL	negotiated	りそなアセットマネジメント株式会社 Resona Asset Management Co., Ltd.	other	289.8K	¥513	-43.7%	¥5M ($31K)
2021-04-06	BUY	negotiated	株式会社りそな銀行 Resona Bank, Limited.	strategic	771.2K	¥513	+43.7%	¥387M ($2.5M)

Frequently asked questions

Who has been buying Japan Foundation Engineering Co., Ltd. stock?: 3 distinct investors have filed 21 disclosed large-shareholding filings in Japan Foundation Engineering Co., Ltd. (1914), most recently on 2024-07-04. 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 Japan Foundation Engineering Co., Ltd. have?: Japan Foundation Engineering Co., Ltd. has 21 buy-side and 3 sell-side disclosures on record, covering ¥3.6B ($23.2M) in total reported value, spanning 2021-04-06 to 2024-07-04.
Where does StockDrifts get Japan Foundation Engineering 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 Japan Foundation Engineering Co., Ltd.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.