Who has been buying Nihon Plast Co., Ltd. stock?

7 distinct investors have filed 2 disclosed large-shareholding filings in Nihon Plast Co., Ltd. (7291), most recently on 2023-09-25. 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 Nihon Plast Co., Ltd. have?

Nihon Plast Co., Ltd. has 2 buy-side and 5 sell-side disclosures on record, covering ¥436M ($2.8M) in total reported value, spanning 2021-05-18 to 2023-09-25.

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.

Nihon Plast Co., Ltd. 7291

Company

日本プラスト株式会社Nihon Plast Co., Ltd.

Investors

Buys

Total Value

¥436M ($2.8M)

Avg Return

-16.12%

Last Filing

2023-09-25

Nihon Plast Co., Ltd. (7291) has 2 disclosed large-shareholding filings and 5 disclosed disposals on record, filed by 7 distinct investors. Together those filings cover ¥436M ($2.8M) in reported transaction value. The earliest filing StockDrifts holds for Nihon Plast Co., Ltd. is dated 2021-05-18; the most recent is 2023-09-25. Across these filings the average return since disclosure is -16.12%, 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
2023-09-25	BUY	unknown	SMBC日興証券株式会社 SMBC Nikko Securities Inc.	other	4.8K	¥515	-9.5%	¥129M ($832K)
2023-09-25	BUY	unknown	三井住友DSアセットマネジメント株式会社 Sumitomo Mitsui DS Asset Management Company, Limited	passive	855.9K	¥515	-9.5%	¥436M ($2.8M)
2022-11-22	BUY	unknown	株式会社みずほ銀行 Mizuho Bank, Ltd.	strategic	309.0K	¥434	-	-
2022-11-22	BUY	unknown	みずほ証券株式会社 Mizuho Securities Co., Ltd.	strategic	154.3K	¥434	-	-
2022-11-22	SELL	unknown	みずほ信託銀行株式会社 Mizuho Trust & Banking Co., Ltd.	other	247.4K	¥434	-7.4%	¥7M ($43K)
2022-11-22	SELL	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	152.3K	¥434	-7.4%	¥90M ($582K)
2021-12-07	BUY	unknown	株式会社みずほ銀行 Mizuho Bank, Ltd.	strategic	309.0K	¥529	-	-
2021-12-07	SELL	unknown	みずほ証券株式会社 Mizuho Securities Co., Ltd.	strategic	154.0K	¥529	+11.9%	¥2M ($13K)
2021-12-07	BUY	unknown	みずほ信託銀行株式会社 Mizuho Trust & Banking Co., Ltd.	other	261.8K	¥529	-	-
2021-12-07	SELL	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	358.9K	¥529	+11.9%	¥45M ($291K)
2021-05-18	SELL	Market Buy	東京中小企業投資育成株式会社 Tokyo Small and Medium Business Investment&Consultation CO.,LTD.	passive	1.4M	¥710	+34.4%	¥353M ($2.3M)

Frequently asked questions

Who has been buying Nihon Plast Co., Ltd. stock?: 7 distinct investors have filed 2 disclosed large-shareholding filings in Nihon Plast Co., Ltd. (7291), most recently on 2023-09-25. 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 Nihon Plast Co., Ltd. have?: Nihon Plast Co., Ltd. has 2 buy-side and 5 sell-side disclosures on record, covering ¥436M ($2.8M) in total reported value, spanning 2021-05-18 to 2023-09-25.
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.