Who has been buying Maezawa Industries, Inc. stock?

4 distinct investors have filed 1 disclosed large-shareholding filings in Maezawa Industries, Inc. (6489), most recently on 2023-10-20. 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 Maezawa Industries, Inc. have?

Maezawa Industries, Inc. has 1 buy-side and 7 sell-side disclosures on record, covering ¥20M ($130K) in total reported value, spanning 2021-12-07 to 2023-10-20.

Where does StockDrifts get Maezawa Industries, Inc. 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.

Maezawa Industries, Inc. 6489

Company

前澤工業(株)Maezawa Industries, Inc.

Investors

Buys

Total Value

¥20M ($130K)

Avg Return

+204.80%

Last Filing

2023-10-20

Maezawa Industries, Inc. (6489) has 1 disclosed large-shareholding filings and 7 disclosed disposals on record, filed by 4 distinct investors. Together those filings cover ¥20M ($130K) in reported transaction value. The earliest filing StockDrifts holds for Maezawa Industries, Inc. is dated 2021-12-07; the most recent is 2023-10-20. 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 +204.80%, 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
2023-10-20	BUY	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	42.6K	¥885	+115.3%	¥38M ($243K)
2023-10-20	BUY	unknown	みずほ信託銀行株式会社 Mizuho Trust & Banking Co., Ltd.	strategic	459.2K	¥885	+115.3%	¥406M ($2.6M)
2023-10-20	SELL	unknown	みずほ証券株式会社 Mizuho Securities Co., Ltd.	other	2.2K	¥885	-115.3%	¥4M ($24K)
2023-10-20	BUY	unknown	株式会社みずほ銀行 Mizuho Bank, Ltd.	strategic	721.7K	¥885	+115.3%	¥639M ($4.1M)
2023-10-06	BUY	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	42.6K	¥991	+92.2%	¥42M ($272K)
2023-10-06	SELL	unknown	みずほ信託銀行株式会社 Mizuho Trust & Banking Co., Ltd.	strategic	459.2K	¥991	-92.2%	¥53M ($342K)
2023-10-06	BUY	unknown	みずほ証券株式会社 Mizuho Securities Co., Ltd.	other	217.9K	¥991	+92.2%	¥216M ($1.4M)
2023-10-06	BUY	unknown	株式会社みずほ銀行 Mizuho Bank, Ltd.	strategic	721.7K	¥991	+92.2%	¥715M ($4.6M)
2023-09-25	SELL	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	42.9K	¥1,027	-85.5%	¥9M ($57K)
2023-09-25	SELL	unknown	みずほ信託銀行株式会社 Mizuho Trust & Banking Co., Ltd.	strategic	511.5K	¥1,027	-85.5%	¥18M ($114K)
2023-09-25	BUY	unknown	みずほ証券株式会社 Mizuho Securities Co., Ltd.	other	218.7K	¥1,027	+85.5%	¥225M ($1.4M)
2023-09-25	BUY	unknown	株式会社みずほ銀行 Mizuho Bank, Ltd.	strategic	721.7K	¥1,027	+85.5%	¥741M ($4.8M)
2023-05-10	SELL	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	51.2K	¥781	-143.9%	¥159M ($1.0M)
2023-05-10	SELL	unknown	みずほ信託銀行株式会社 Mizuho Trust & Banking Co., Ltd.	strategic	529.7K	¥781	-143.9%	¥12M ($76K)
2023-05-10	BUY	unknown	株式会社みずほ銀行 Mizuho Bank, Ltd.	strategic	721.7K	¥781	+143.9%	¥564M ($3.6M)
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	256.0K	¥625	-204.8%	¥82M ($527K)
2021-12-07	BUY	unknown	みずほ信託銀行株式会社 Mizuho Trust & Banking Co., Ltd.	strategic	545.0K	¥625	+204.8%	¥20M ($130K)
2021-12-07	BUY	unknown	株式会社みずほ銀行 Mizuho Bank, Ltd.	strategic	721.7K	¥625	+204.8%	¥451M ($2.9M)

Frequently asked questions

Who has been buying Maezawa Industries, Inc. stock?: 4 distinct investors have filed 1 disclosed large-shareholding filings in Maezawa Industries, Inc. (6489), most recently on 2023-10-20. 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 Maezawa Industries, Inc. have?: Maezawa Industries, Inc. has 1 buy-side and 7 sell-side disclosures on record, covering ¥20M ($130K) in total reported value, spanning 2021-12-07 to 2023-10-20.
Where does StockDrifts get Maezawa Industries, Inc. 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 Maezawa Industries, Inc.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.