Who has been buying T.RAD Co., Ltd. stock?

9 distinct investors have filed 31 disclosed large-shareholding filings in T.RAD Co., Ltd. (7236), most recently on 2025-08-29. 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 T.RAD Co., Ltd. have?

T.RAD Co., Ltd. has 31 buy-side and 12 sell-side disclosures on record, covering ¥6.8B ($43.8M) in total reported value, spanning 2021-03-24 to 2025-08-29.

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.

T.RAD Co., Ltd. 7236

Company

株式会社ティラドT.RAD Co., Ltd.

Investors

Buys

Total Value

¥6.8B ($43.8M)

Avg Return

+238.26%

Last Filing

2025-08-29

T.RAD Co., Ltd. (7236) has 31 disclosed large-shareholding filings and 12 disclosed disposals on record, filed by 9 distinct investors. Together those filings cover ¥6.8B ($43.8M) in reported transaction value. The earliest filing StockDrifts holds for T.RAD Co., Ltd. is dated 2021-03-24; the most recent is 2025-08-29. Across these filings the average return since disclosure is +238.26%, 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
2025-08-29	BUY	Market Buy	株式会社陣屋コネクト JINYA-CONNECT Co.,Ltd.	strategic	2.2M	¥6,770	-	-
2025-08-29	BUY	Market Buy	宮﨑富夫 Tomio Miyazaki	activist	32.2K	¥6,770	-78.0%	¥22M ($144K)
2024-09-30	BUY	Market Buy	株式会社陣屋コネクト JINYA-CONNECT Co.,Ltd.	strategic	2.2M	¥3,410	-56.4%	¥121M ($783K)
2024-09-30	BUY	Market Buy	宮﨑富夫 Tomio Miyazaki	activist	29.0K	¥3,410	-	-
2024-09-20	BUY	Market Buy	株式会社陣屋コネクト JINYA-CONNECT Co.,Ltd.	strategic	2.2M	¥3,725	-60.0%	¥246M ($1.6M)
2024-09-20	BUY	Market Buy	宮﨑富夫 Tomio Miyazaki	activist	29.0K	¥3,725	-	-
2024-09-04	BUY	Market Buy	株式会社陣屋コネクト JINYA-CONNECT Co.,Ltd.	strategic	2.1M	¥3,700	-59.8%	¥244M ($1.6M)
2024-09-04	BUY	Market Buy	宮﨑富夫 Tomio Miyazaki	activist	29.0K	¥3,700	-	-
2024-08-20	BUY	Market Buy	株式会社陣屋コネクト JINYA-CONNECT Co.,Ltd.	strategic	2.0M	¥3,495	-57.4%	¥244M ($1.6M)
2024-08-20	BUY	Market Buy	宮﨑富夫 Tomio Miyazaki	activist	29.0K	¥3,495	-57.4%	¥14M ($89K)
2024-05-29	BUY	Market Buy	株式会社陣屋コネクト JINYA-CONNECT Co.,Ltd.	strategic	2.0M	¥3,550	-58.1%	¥461M ($3.0M)
2024-05-29	BUY	Market Buy	宮﨑富夫 Tomio Miyazaki	activist	25.2K	¥3,550	-	-
2024-05-22	BUY	unknown	株式会社みずほ銀行 Mizuho Bank, Ltd.	strategic	162.4K	¥3,660	-59.3%	¥582M ($3.8M)
2024-05-22	BUY	unknown	みずほ信託銀行株式会社 Mizuho Trust & Banking Co., Ltd.	other	21.7K	¥3,660	-	-
2024-05-22	SELL	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	62.9K	¥3,660	+59.3%	¥220M ($1.4M)
2024-05-21	BUY	Market Buy	株式会社陣屋コネクト JINYA-CONNECT Co.,Ltd.	strategic	1.8M	¥3,785	-60.7%	¥836M ($5.4M)
2024-05-21	SELL	Market Buy	宮﨑富夫 Tomio Miyazaki	activist	25.2K	¥3,785	+60.7%	¥6.6B ($42.9M)
2023-08-16	BUY	Market Buy	株式会社陣屋コネクト JINYA-CONNECT Co.,Ltd.	strategic	1.6M	¥2,067	-28.0%	¥198M ($1.3M)
2023-08-16	BUY	Market Buy	宮﨑富夫 Tomio Miyazaki	activist	18.2K	¥2,067	-	-
2023-06-05	BUY	Market Buy	宮﨑富夫 Tomio Miyazaki	activist	18.2K	¥1,789	-	-
2023-06-05	BUY	Market Buy	株式会社陣屋コネクト JINYA-CONNECT Co.,Ltd.	strategic	1.5M	¥1,789	-16.8%	¥132M ($852K)
2023-05-26	BUY	Market Buy	株式会社陣屋コネクト JINYA-CONNECT Co.,Ltd.	strategic	1.5M	¥1,832	-18.8%	¥162M ($1.0M)
2023-05-26	BUY	Market Buy	宮﨑富夫 Tomio Miyazaki	activist	18.2K	¥1,832	-	-
2023-04-28	BUY	Market Buy	株式会社陣屋コネクト JINYA-CONNECT Co.,Ltd.	strategic	1.4M	¥2,366	-37.1%	¥159M ($1.0M)
2023-04-28	BUY	Market Buy	宮﨑富夫 Tomio Miyazaki	activist	18.2K	¥2,366	-	-
2023-03-01	BUY	Market Buy	宮﨑富夫 Tomio Miyazaki	activist	18.2K	¥2,280	-	-
2023-03-01	BUY	Market Buy	株式会社陣屋コネクト JINYA-CONNECT Co.,Ltd.	strategic	1.3M	¥2,280	-34.7%	¥583M ($3.8M)
2022-11-14	BUY	Market Buy	株式会社陣屋コネクト JINYA-CONNECT Co.,Ltd.	strategic	1.1M	¥2,434	-38.9%	¥145M ($938K)
2022-11-14	BUY	Market Buy	株式会社陣屋コネクト JINYA-CONNECT Co.,Ltd.	strategic	1.0M	¥2,434	-38.9%	¥485M ($3.1M)
2022-11-14	BUY	Market Buy	宮﨑富夫 Tomio Miyazaki	activist	18.2K	¥2,434	-38.9%	¥18M ($116K)
2022-11-14	BUY	Market Buy	宮﨑富夫 Tomio Miyazaki	activist	18.2K	¥2,434	-	-
2022-07-07	BUY	Market Buy	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	125.1K	¥2,528	-41.1%	¥17M ($109K)
2022-07-07	BUY	Market Buy	株式会社みずほ銀行 Mizuho Bank, Ltd.	strategic	324.8K	¥2,528	-41.1%	¥105M ($679K)
2022-07-07	BUY	Market Buy	みずほ信託銀行株式会社 Mizuho Trust & Banking Co., Ltd.	other	22.1K	¥2,528	-	¥56M ($360K)
2022-02-21	SELL	unknown	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	83.2K	¥2,524	+41.0%	¥61M ($396K)
2022-02-21	SELL	unknown	三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited	unknown	0	¥2,524	+41.0%	¥484M ($3.1M)
2022-02-21	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	173.1K	¥2,524	+41.0%	¥25M ($164K)
2021-12-28	SELL	Market Buy	宮﨑富夫 Tomio Miyazaki	activist	13.6K	¥2,722	+45.3%	¥545M ($3.5M)
2021-12-28	BUY	Market Buy	株式会社陣屋コネクト JINYA-CONNECT Co.,Ltd.	strategic	1.0M	¥2,722	-45.3%	¥570M ($3.7M)
2021-12-21	SELL	unknown	トヨタ自動車株式会社 TOYOTA MOTOR CORPORATION	unknown	0	¥2,529	+41.2%	¥1.1B ($6.8M)
2021-11-29	SELL	Market Buy	宮﨑富夫 Tomio Miyazaki	activist	209.1K	¥2,861	+48.0%	¥94M ($603K)
2021-11-29	BUY	Market Buy	株式会社陣屋コネクト JINYA-CONNECT Co.,Ltd.	strategic	762.4K	¥2,861	-48.0%	¥247M ($1.6M)
2021-11-22	BUY	unknown	株式会社陣屋コネクト JINYA-CONNECT Co.,Ltd.	strategic	790.1K	¥3,000	-50.4%	¥83M ($535K)
2021-11-22	BUY	Market Buy	株式会社陣屋コネクト JINYA-CONNECT Co.,Ltd.	strategic	790.1K	¥3,000	-50.4%	¥342M ($2.2M)
2021-11-22	BUY	unknown	宮﨑富夫 Tomio Miyazaki	activist	213.6K	¥3,000	-50.4%	¥15M ($97K)
2021-11-22	SELL	Market Buy	宮﨑富夫 Tomio Miyazaki	activist	213.6K	¥3,000	+50.4%	¥83M ($535K)
2021-05-25	BUY	unknown	宮﨑富夫 Tomio Miyazaki	activist	241.5K	¥2,700	-	-
2021-05-25	BUY	unknown	株式会社陣屋コネクト JINYA-CONNECT Co.,Ltd.	strategic	676.4K	¥2,700	-44.9%	¥247M ($1.6M)
2021-05-25	BUY	unknown	株式会社陣屋コネクト JINYA-CONNECT Co.,Ltd.	strategic	584.8K	¥2,700	-44.9%	¥362M ($2.3M)
2021-05-25	BUY	Market Buy	株式会社陣屋コネクト JINYA-CONNECT Co.,Ltd.	strategic	676.4K	¥2,700	-44.9%	¥247M ($1.6M)

Showing the 50 most recent of 59 filings.

Frequently asked questions

Who has been buying T.RAD Co., Ltd. stock?: 9 distinct investors have filed 31 disclosed large-shareholding filings in T.RAD Co., Ltd. (7236), most recently on 2025-08-29. 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 T.RAD Co., Ltd. have?: T.RAD Co., Ltd. has 31 buy-side and 12 sell-side disclosures on record, covering ¥6.8B ($43.8M) in total reported value, spanning 2021-03-24 to 2025-08-29.
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.