Who has been buying JINUSHI Co.,Ltd. stock?

5 distinct investors have filed 5 disclosed large-shareholding filings in JINUSHI Co.,Ltd. (3252), most recently on 2026-04-06. 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 JINUSHI Co.,Ltd. have?

JINUSHI Co.,Ltd. has 5 buy-side and 7 sell-side disclosures on record, covering ¥5.4B ($35.0M) in total reported value, spanning 2023-08-17 to 2026-04-06.

Where does StockDrifts get JINUSHI 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.

JINUSHI Co.,Ltd. 3252

Company

地主株式会社JINUSHI Co.,Ltd.

Investors

Buys

Total Value

¥5.4B ($35.0M)

Avg Return

+17.51%

Last Filing

2026-04-06

JINUSHI Co.,Ltd. (3252) has 5 disclosed large-shareholding filings and 7 disclosed disposals on record, filed by 5 distinct investors. Together those filings cover ¥5.4B ($35.0M) in reported transaction value. The earliest filing StockDrifts holds for JINUSHI Co.,Ltd. is dated 2023-08-17; the most recent is 2026-04-06. 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 +17.51%, 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
2026-04-06	SELL	unknown	野村證券株式会社	other	6.4K	¥3,470	+3.8%	¥1.7B ($10.8M)
2026-04-06	SELL	unknown	野村アセットマネジメント株式会社	other	724.6K	¥3,470	+3.8%	¥45M ($290K)
2026-04-06	BUY	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	236.4K	¥3,470	-3.8%	¥831M ($5.4M)
2026-01-08	BUY	unknown	野村アセットマネジメント株式会社	other	736.9K	¥3,215	+9.8%	¥2.6B ($16.8M)
2026-01-08	BUY	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	-1.4K	¥3,215	+9.8%	¥5M ($32K)
2026-01-08	BUY	unknown	野村證券株式会社	other	487.3K	¥3,215	+9.8%	¥1.7B ($11.1M)
2024-07-26	BUY	negotiated	合同会社松岡 Matsuoka LLC	other	915.0K	¥2,252	+56.8%	¥2.1B ($13.3M)
2024-07-26	BUY	negotiated	合同会社松岡 Matsuoka LLC	other	915.0K	¥2,252	+56.8%	¥2.1B ($13.3M)
2024-07-26	BUY	negotiated	松岡哲也 Tetsuya Matsuoka	activist	2.9M	¥2,252	+56.8%	¥6.5B ($41.9M)
2024-07-26	BUY	negotiated	松岡哲也 Tetsuya Matsuoka	activist	2.9M	¥2,252	+56.8%	¥6.5B ($41.9M)
2023-11-15	BUY	negotiated	合同会社松岡 Matsuoka LLC	other	915.0K	¥2,180	+61.9%	¥2.0B ($12.9M)
2023-11-15	SELL	negotiated	松岡哲也 Tetsuya Matsuoka	activist	2.9M	¥2,180	-61.9%	¥2.0B ($12.9M)
2023-08-17	SELL	negotiated	松岡哲也 Tetsuya Matsuoka	activist	6.1M	¥1,855	-90.3%	¥343M ($2.2M)
2023-08-17	SELL	negotiated	松岡哲也 Tetsuya Matsuoka	activist	5.9M	¥1,855	-90.3%	¥339M ($2.2M)
2023-08-17	SELL	negotiated	松岡哲也 Tetsuya Matsuoka	activist	3.8M	¥1,855	-90.3%	¥3.5B ($22.6M)
2023-08-17	BUY	negotiated	松岡哲也 Tetsuya Matsuoka	activist	6.1M	¥1,855	+90.3%	¥343M ($2.2M)
2023-08-17	BUY	negotiated	松岡哲也 Tetsuya Matsuoka	activist	5.9M	¥1,855	+90.3%	¥339M ($2.2M)
2023-08-17	BUY	negotiated	松岡哲也 Tetsuya Matsuoka	activist	5.7M	¥1,855	+90.3%	¥339M ($2.2M)
2023-08-17	BUY	negotiated	松岡哲也 Tetsuya Matsuoka	activist	3.8M	¥1,855	+90.3%	¥3.5B ($22.6M)
2023-08-17	SELL	negotiated	松岡哲也 Tetsuya Matsuoka	activist	5.7M	¥1,855	-90.3%	¥339M ($2.2M)

Frequently asked questions

Who has been buying JINUSHI Co.,Ltd. stock?: 5 distinct investors have filed 5 disclosed large-shareholding filings in JINUSHI Co.,Ltd. (3252), most recently on 2026-04-06. 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 JINUSHI Co.,Ltd. have?: JINUSHI Co.,Ltd. has 5 buy-side and 7 sell-side disclosures on record, covering ¥5.4B ($35.0M) in total reported value, spanning 2023-08-17 to 2026-04-06.
Where does StockDrifts get JINUSHI 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 JINUSHI Co.,Ltd.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.