Who has been buying Harima-Kyowa Co.,LTD. stock?

3 distinct investors have filed 5 disclosed large-shareholding filings in Harima-Kyowa Co.,LTD. (7444), most recently on 2026-05-13. 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 Harima-Kyowa Co.,LTD. have?

Harima-Kyowa Co.,LTD. has 5 buy-side and 0 sell-side disclosures on record, covering ¥818M ($5.3M) in total reported value, spanning 2022-09-30 to 2026-05-13.

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.

Harima-Kyowa Co.,LTD. 7444

Company

ハリマ共和物産株式会社Harima-Kyowa Co.,LTD.

Investors

Buys

Total Value

¥818M ($5.3M)

Avg Return

+17.66%

Last Filing

2026-05-13

Harima-Kyowa Co.,LTD. (7444) has 5 disclosed large-shareholding filings and 0 disclosed disposals on record, filed by 3 distinct investors. Together those filings cover ¥818M ($5.3M) in reported transaction value. The earliest filing StockDrifts holds for Harima-Kyowa Co.,LTD. is dated 2022-09-30; the most recent is 2026-05-13. Across these filings the average return since disclosure is +17.66%, 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
2026-08-25	SELL	unknown	大村禎史 Yoshifumi Omura	unknown	0	¥1,979	-1.1%	¥22M ($139K)
2026-08-25	BUY	Market Buy	大村禎史 Yoshifumi Omura	passive	10.8K	¥1,979	+1.1%	¥21M ($138K)
2026-08-25	BUY	Market Buy	株式会社西松屋チェーン NISHIMATSUYA CHAIN Co., Ltd	strategic	656.2K	¥1,979	+1.1%	¥216M ($1.4M)
2026-05-13	BUY	negotiated	津田物産株式会社	activist	2.2M	¥1,995	-	-
2026-05-13	BUY	negotiated	土屋愛子	activist	43.2K	¥1,995	-	¥86M ($556K)
2026-05-13	BUY	negotiated	津田物産株式会社	activist	2.2M	¥1,995	-	-
2026-05-13	BUY	negotiated	土屋愛子	activist	43.2K	¥1,995	-	¥86M ($556K)
2026-05-13	BUY	negotiated	津田物産株式会社	activist	2.2M	¥1,995	-	-
2026-05-13	BUY	negotiated	土屋愛子	activist	43.2K	¥1,995	-	¥86M ($556K)
2024-01-25	BUY	Market Buy	株式会社西松屋チェーン NISHIMATSUYA CHAIN Co.,Ltd	strategic	547.0K	¥2,412	-17.1%	¥133M ($855K)
2023-11-07	BUY	Market Buy	株式会社西松屋チェーン NISHIMATSUYA CHAIN Co.,Ltd	strategic	492.0K	¥1,774	+12.7%	¥97M ($629K)
2023-08-21	BUY	negotiated	津田物産株式会社代表取締役土屋愛子 TSUDA BUSSAN CO., LTD.	activist	2.2M	¥1,601	-	¥687M ($4.4M)
2023-08-21	BUY	Market Buy	津田物産株式会社代表取締役土屋愛子 TSUDA BUSSAN CO., LTD.	activist	2.2M	¥1,601	+24.9%	¥686M ($4.4M)
2023-06-07	BUY	Market Buy	株式会社西松屋チェーン NISHIMATSUYA CHAIN Co.,Ltd	strategic	437.1K	¥1,545	+29.4%	¥85M ($548K)
2022-09-30	BUY	Market Buy	株式会社西松屋チェーン NISHIMATSUYA CHAIN Co.,Ltd	strategic	382.2K	¥1,500	+33.3%	¥83M ($537K)

Frequently asked questions

Who has been buying Harima-Kyowa Co.,LTD. stock?: 3 distinct investors have filed 5 disclosed large-shareholding filings in Harima-Kyowa Co.,LTD. (7444), most recently on 2026-05-13. 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 Harima-Kyowa Co.,LTD. have?: Harima-Kyowa Co.,LTD. has 5 buy-side and 0 sell-side disclosures on record, covering ¥818M ($5.3M) in total reported value, spanning 2022-09-30 to 2026-05-13.
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.