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

6 distinct investors have filed 6 disclosed large-shareholding filings in Kantsu Co.,Ltd. (9326), most recently on 2025-01-06. 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 Kantsu Co.,Ltd. have?

Kantsu Co.,Ltd. has 6 buy-side and 12 sell-side disclosures on record, covering ¥725M ($4.7M) in total reported value, spanning 2021-04-08 to 2025-01-06.

Where does StockDrifts get Kantsu 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.

Kantsu Co.,Ltd. 9326

Company

株式会社関通Kantsu Co.,Ltd.

Investors

Buys

Total Value

¥725M ($4.7M)

Avg Return

-37.50%

Last Filing

2025-01-06

Kantsu Co.,Ltd. (9326) has 6 disclosed large-shareholding filings and 12 disclosed disposals on record, filed by 6 distinct investors. Together those filings cover ¥725M ($4.7M) in reported transaction value. The earliest filing StockDrifts holds for Kantsu Co.,Ltd. is dated 2021-04-08; the most recent is 2025-01-06. 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 -37.50%, 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
2025-01-06	BUY	unknown	ロジ・エステート株式会社 Logi Estate Co., Ltd.	activist	4.4M	¥367	+18.8%	¥1.6B ($10.4M)
2025-01-06	BUY	unknown	達城久裕 Hisahiro Tatsushiro	activist	6.1K	¥367	+18.8%	¥2M ($14K)
2025-01-06	BUY	unknown	ロジ・エステート株式会社 Logi Estate Co., Ltd.	activist	4.4M	¥367	+18.8%	¥1.6B ($10.4M)
2025-01-06	BUY	unknown	達城久裕 Hisahiro Tatsushiro	activist	6.1K	¥367	+18.8%	¥2M ($14K)
2024-03-14	BUY	unknown	ロジ・エステート株式会社 Logi Estate Co., Ltd.	activist	4.4M	¥478	-8.8%	¥2.1B ($13.5M)
2024-03-14	BUY	unknown	達城久裕 Hisahiro Tatsushiro	activist	6.1K	¥478	-8.8%	¥3M ($19K)
2024-01-29	BUY	unknown	ロジ・エステート株式会社 Logi Estate Co., Ltd.	activist	4.4M	¥546	-20.1%	¥580M ($3.7M)
2024-01-29	SELL	unknown	達城久裕 Hisahiro Tatsushiro	activist	6.1K	¥546	+20.1%	¥255M ($1.6M)
2022-11-21	SELL	unknown	東海東京証券株式会社 Tokai Tokyo Securities Co., Ltd.	unknown	0	¥452	+3.5%	¥832M ($5.4M)
2022-11-16	BUY	unknown	ロジ・エステート株式会社 Logi Estate Co., Ltd.	activist	3.3M	¥454	-4.0%	¥1.5B ($9.7M)
2022-11-16	BUY	unknown	達城久裕 Hisahiro Tatsushiro	activist	1.1M	¥454	-4.0%	¥491M ($3.2M)
2022-09-05	BUY	Market Buy	東海東京証券株式会社 Tokai Tokyo Securities Co., Ltd.	other	2.2M	¥616	-29.2%	¥103M ($665K)
2022-09-05	BUY	unknown	東海東京証券株式会社 Tokai Tokyo Securities Co., Ltd.	other	2.2M	¥616	-29.2%	¥103M ($665K)
2022-09-01	BUY	unknown	東海東京証券株式会社 Tokai Tokyo Securities Co., Ltd.	other	2.0M	¥613	-28.9%	¥103M ($662K)
2022-09-01	BUY	unknown	達城久裕 Hisahiro Tatsushiro	activist	1.1M	¥613	-28.9%	¥663M ($4.3M)
2022-09-01	BUY	unknown	ロジ・エステート株式会社 Logi Estate Co., Ltd.	activist	3.3M	¥613	-28.9%	¥2.0B ($13.1M)
2022-09-01	SELL	unknown	東海東京証券株式会社 Tokai Tokyo Securities Co., Ltd.	other	2.0M	¥613	+28.9%	¥103M ($662K)
2022-07-07	BUY	unknown	東海東京証券株式会社 Tokai Tokyo Securities Co., Ltd.	other	2.2M	¥624	-30.1%	¥1.4B ($8.9M)
2022-07-05	BUY	unknown	達城久裕 Hisahiro Tatsushiro	activist	1.1M	¥630	-30.8%	¥681M ($4.4M)
2022-07-05	SELL	unknown	ロジ・エステート株式会社 Logi Estate Co., Ltd.	activist	3.3M	¥630	+30.8%	¥2M ($13K)
2022-07-05	BUY	unknown	達城久裕 Hisahiro Tatsushiro	activist	1.1M	¥630	-30.8%	¥681M ($4.4M)
2022-07-05	SELL	unknown	ロジ・エステート株式会社 Logi Estate Co., Ltd.	activist	3.3M	¥630	+30.8%	¥2M ($13K)
2022-04-20	BUY	unknown	ロジ・エステート株式会社 Logi Estate Co., Ltd.	activist	3.3M	¥805	-45.8%	¥2.7B ($17.1M)
2022-04-20	SELL	unknown	達城久裕 Hisahiro Tatsushiro	activist	1.1M	¥805	+45.8%	¥101M ($650K)
2022-03-08	SELL	Market Buy	ロジ・エステート株式会社 Logi Estate Co., Ltd.	activist	3.3M	¥630	+30.8%	¥5M ($33K)
2022-03-08	BUY	Market Buy	達城久裕 Hisahiro Tatsushiro	activist	1.2M	¥630	-30.8%	¥2M ($13K)
2021-07-07	BUY	Market Buy	サイオン・アセット・マネジメント・エルエルシー(Scion Asset Management, LLC) Scion Asset Management, LLC	activist	134.5K	¥1,015	-57.0%	¥38M ($244K)
2021-07-07	BUY	Market Buy	サイオン・アセット・マネジメント・エルエルシー(Scion Asset Management, LLC) Scion Asset Management, LLC	activist	134.5K	¥1,015	-57.0%	¥38M ($244K)
2021-05-12	BUY	unknown	みずほ証券株式会社 Mizuho Securities Co., Ltd.	other	4.3K	¥1,030	-57.7%	¥2M ($14K)
2021-04-30	SELL	unknown	ロジ・エステート株式会社 Logi Estate Co., Ltd.	activist	1.1M	¥1,101.67	+60.4%	¥88M ($565K)
2021-04-30	SELL	unknown	達城久裕 Hisahiro Tatsushiro	activist	400.0K	¥1,101.67	+60.4%	¥32M ($206K)
2021-04-22	SELL	unknown	みずほ証券株式会社 Mizuho Securities Co., Ltd.	other	235.4K	¥1,165	+62.6%	¥98M ($629K)
2021-04-19	SELL	unknown	みずほ証券株式会社 Mizuho Securities Co., Ltd.	other	323.0K	¥1,160	+62.4%	¥39M ($252K)
2021-04-08	SELL	negotiated	楽天グループ株式会社 Rakuten Group, Inc.	strategic	166.0K	¥873.67	+50.1%	¥14M ($90K)

Frequently asked questions

Who has been buying Kantsu Co.,Ltd. stock?: 6 distinct investors have filed 6 disclosed large-shareholding filings in Kantsu Co.,Ltd. (9326), most recently on 2025-01-06. 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 Kantsu Co.,Ltd. have?: Kantsu Co.,Ltd. has 6 buy-side and 12 sell-side disclosures on record, covering ¥725M ($4.7M) in total reported value, spanning 2021-04-08 to 2025-01-06.
Where does StockDrifts get Kantsu 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 Kantsu Co.,Ltd.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.