Who has been buying Mirarth Holdings, Inc. stock?

3 distinct investors have filed 4 disclosed large-shareholding filings in Mirarth Holdings, Inc. (8897), most recently on 2024-05-31. 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 Mirarth Holdings, Inc. have?

Mirarth Holdings, Inc. has 4 buy-side and 0 sell-side disclosures on record, covering ¥1.7B ($10.7M) in total reported value, spanning 2022-11-17 to 2024-05-31.

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.

Mirarth Holdings, Inc. 8897

Company

MIRARTHホールディングス株式会社Mirarth Holdings, Inc.

Investors

Buys

Total Value

¥1.7B ($10.7M)

Avg Return

+2.72%

Last Filing

2024-05-31

Mirarth Holdings, Inc. (8897) has 4 disclosed large-shareholding filings and 0 disclosed disposals on record, filed by 3 distinct investors. Together those filings cover ¥1.7B ($10.7M) in reported transaction value. The earliest filing StockDrifts holds for Mirarth Holdings, Inc. is dated 2022-11-17; the most recent is 2024-05-31. Across these filings the average return since disclosure is +2.72%, 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
2024-05-31	BUY	negotiated	村山義男 Murayama Yoshio	activist	25.6M	¥480	-	-
2024-05-31	BUY	unknown	一般社団法人村山財産管理 General Incorporated Association Murayama Property Management	strategic	25.6M	¥480	-	-
2024-05-31	BUY	negotiated	有限会社村山企画 Murayama Planning Co., Ltd.	strategic	2.0M	¥480	-	-
2023-07-10	BUY	Market Buy	一般社団法人村山財産管理 General Incorporated Association Murayama Property Management	strategic	25.6M	¥456	-0.2%	¥1.6B ($10.3M)
2023-07-10	BUY	negotiated	有限会社村山企画 Murayama Planning Co., Ltd.	strategic	2.0M	¥456	-	-
2023-07-10	BUY	negotiated	村山義男 Murayama Yoshio	activist	25.6M	¥456	-	-
2022-11-17	BUY	unknown	一般社団法人村山財産管理 General Incorporated Association Murayama Property Management	strategic	22.1M	¥388	+17.3%	¥8.6B ($55.4M)
2022-11-17	BUY	Market Buy	村山義男 Murayama Yoshio	activist	25.6M	¥388	+17.3%	¥831M ($5.4M)
2022-11-17	BUY	Market Buy	有限会社村山企画 Murayama Planning Co., Ltd.	strategic	2.0M	¥388	+17.3%	¥61M ($394K)

Frequently asked questions

Who has been buying Mirarth Holdings, Inc. stock?: 3 distinct investors have filed 4 disclosed large-shareholding filings in Mirarth Holdings, Inc. (8897), most recently on 2024-05-31. 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 Mirarth Holdings, Inc. have?: Mirarth Holdings, Inc. has 4 buy-side and 0 sell-side disclosures on record, covering ¥1.7B ($10.7M) in total reported value, spanning 2022-11-17 to 2024-05-31.
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.