Who has been buying Nihon House Holdings Co., Ltd. stock?

10 distinct investors have filed 19 disclosed large-shareholding filings in Nihon House Holdings Co., Ltd. (1873), most recently on 2023-11-20. 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 Nihon House Holdings Co., Ltd. have?

Nihon House Holdings Co., Ltd. has 19 buy-side and 7 sell-side disclosures on record, covering ¥1.4B ($9.0M) in total reported value, spanning 2021-10-07 to 2023-11-20.

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 House Holdings Co., Ltd. 1873

Company

株式会社日本ハウスホールディングスNihon House Holdings Co., Ltd.

Investors

Buys

Total Value

¥1.4B ($9.0M)

Avg Return

-18.69%

Last Filing

2023-11-20

Nihon House Holdings Co., Ltd. (1873) has 19 disclosed large-shareholding filings and 7 disclosed disposals on record, filed by 10 distinct investors. Together those filings cover ¥1.4B ($9.0M) in reported transaction value. The earliest filing StockDrifts holds for Nihon House Holdings Co., Ltd. is dated 2021-10-07; the most recent is 2023-11-20. Across these filings the average return since disclosure is -18.69%, 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
2026-09-25	SELL	unknown	アセットマネジメントOne株式会社	other	460.9K	¥312	+0.0%	¥147M ($950K)
2026-09-25	BUY	Market Buy	みずほ証券株式会社	strategic	978.9K	¥312	+0.0%	¥5M ($32K)
2026-09-25	BUY	unknown	株式会社みずほ銀行	strategic	1.3M	¥312	-	-
2023-11-20	BUY	negotiated	株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc.	strategic	420.0K	¥334	-	-
2023-11-20	BUY	negotiated	三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc.	passive	534.1K	¥334	-6.6%	¥4M ($26K)
2023-11-20	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	243.9K	¥334	-	-
2023-11-20	SELL	negotiated	auカブコム証券株式会社 Mitsubishi UFJ Financial Group Inc.	other	34.0K	¥334	+6.6%	¥8M ($52K)
2023-11-20	SELL	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	293.4K	¥334	+6.6%	¥160M ($1.0M)
2023-11-07	BUY	negotiated	三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc.	passive	525.5K	¥335	-6.9%	¥176M ($1.1M)
2023-11-07	BUY	negotiated	株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc.	strategic	420.0K	¥335	-6.9%	¥141M ($908K)
2023-11-07	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	243.7K	¥335	-6.9%	¥82M ($527K)
2023-11-07	BUY	negotiated	auカブコム証券株式会社 Mitsubishi UFJ Financial Group Inc.	other	59.9K	¥335	-6.9%	¥20M ($129K)
2023-11-07	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	771.2K	¥335	-6.9%	¥258M ($1.7M)
2022-11-21	BUY	negotiated	株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc.	strategic	420.0K	¥433	-	-
2022-11-21	BUY	negotiated	三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc.	passive	708.8K	¥433	-27.9%	¥16M ($101K)
2022-11-21	BUY	negotiated	三菱UFJ国際投信株式会社 Mitsubishi UFJ Financial Group Inc.	passive	202.9K	¥433	-27.9%	¥9M ($56K)
2022-11-21	SELL	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	117.1K	¥433	+27.9%	¥345M ($2.2M)
2022-10-17	BUY	negotiated	株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc.	strategic	420.0K	¥447	-30.2%	¥188M ($1.2M)
2022-10-17	BUY	negotiated	三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc.	passive	670.8K	¥447	-30.2%	¥300M ($1.9M)
2022-10-17	BUY	negotiated	三菱UFJ国際投信株式会社 Mitsubishi UFJ Financial Group Inc.	passive	185.5K	¥447	-30.2%	¥83M ($535K)
2022-10-17	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	913.2K	¥447	-30.2%	¥408M ($2.6M)
2022-08-04	SELL	unknown	三井住友トラスト・アセットマネジメント株式会社 Sumitomo Mitsui Trust Asset Management Co.,Ltd.	other	1.3M	¥402	+22.4%	¥48M ($311K)
2022-08-04	SELL	unknown	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	498.0K	¥402	+22.4%	¥124M ($799K)
2022-01-07	BUY	unknown	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	809.8K	¥470	-33.6%	¥381M ($2.5M)
2022-01-07	BUY	unknown	三井住友トラスト・アセットマネジメント株式会社 Sumitomo Mitsui Trust Asset Management Co.,Ltd.	other	1.4M	¥470	-33.6%	¥648M ($4.2M)
2021-12-22	BUY	Market Buy	株式会社みずほ銀行 Mizuho Bank, Ltd.	strategic	1.3M	¥482	-35.3%	¥83M ($535K)
2021-12-22	BUY	Market Buy	みずほ証券株式会社 Mizuho Securities Co., Ltd.	strategic	964.2K	¥482	-35.3%	¥62M ($398K)
2021-12-22	BUY	Market Buy	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	932.1K	¥482	-35.3%	¥66M ($423K)
2021-11-22	SELL	unknown	みずほ証券株式会社 Mizuho Securities Co., Ltd.	strategic	959.0K	¥382	+18.3%	¥211M ($1.4M)
2021-11-22	BUY	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	916.4K	¥382	-18.3%	¥2M ($11K)
2021-11-22	BUY	unknown	株式会社みずほ銀行 Mizuho Bank, Ltd.	strategic	1.3M	¥382	-	-
2021-10-07	BUY	unknown	株式会社みずほ銀行 Mizuho Bank, Ltd.	strategic	1.3M	¥397	-	-
2021-10-07	BUY	unknown	みずほ証券株式会社 Mizuho Securities Co., Ltd.	strategic	1.5M	¥397	-21.4%	¥217M ($1.4M)
2021-10-07	SELL	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	908.9K	¥397	+21.4%	¥111M ($718K)

Frequently asked questions

Who has been buying Nihon House Holdings Co., Ltd. stock?: 10 distinct investors have filed 19 disclosed large-shareholding filings in Nihon House Holdings Co., Ltd. (1873), most recently on 2023-11-20. 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 Nihon House Holdings Co., Ltd. have?: Nihon House Holdings Co., Ltd. has 19 buy-side and 7 sell-side disclosures on record, covering ¥1.4B ($9.0M) in total reported value, spanning 2021-10-07 to 2023-11-20.
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.