Who has been buying i-mobile Co.,Ltd. stock?

5 distinct investors have filed 6 disclosed large-shareholding filings in i-mobile Co.,Ltd. (6535), most recently on 2025-06-13. 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 i-mobile Co.,Ltd. have?

i-mobile Co.,Ltd. has 6 buy-side and 11 sell-side disclosures on record, covering ¥2.4B ($15.7M) in total reported value, spanning 2021-07-09 to 2025-06-13.

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.

i-mobile Co.,Ltd. 6535

Company

株式会社アイモバイルi-mobile Co.,Ltd.

Investors

Buys

Total Value

¥2.4B ($15.7M)

Avg Return

+20.57%

Last Filing

2025-06-13

i-mobile Co.,Ltd. (6535) has 6 disclosed large-shareholding filings and 11 disclosed disposals on record, filed by 5 distinct investors. Together those filings cover ¥2.4B ($15.7M) in reported transaction value. The earliest filing StockDrifts holds for i-mobile Co.,Ltd. is dated 2021-07-09; the most recent is 2025-06-13. Across these filings the average return since disclosure is +20.57%, 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
2026-09-09	BUY	Market Buy	株式会社ティーネット	activist	17.5M	¥513	-2.5%	¥1.1B ($7.1M)
2026-09-09	SELL	negotiated	田中俊彦	activist	1.1M	¥513	+2.5%	¥134M ($866K)
2026-07-08	SELL	negotiated	野口哲也	activist	1.7M	¥516	+3.1%	¥618M ($4.0M)
2026-07-08	BUY	Market Buy	株式会社あさひ	activist	13.2M	¥516	-3.1%	¥618M ($4.0M)
2026-06-15	SELL	negotiated	野口哲也	activist	2.9M	¥507	+1.4%	¥354M ($2.3M)
2026-06-15	BUY	unknown	株式会社あさひ	activist	12.0M	¥507	-	-
2026-06-15	BUY	Market Buy	株式会社ティーネット	activist	14.5M	¥507	-1.4%	¥1.0B ($6.5M)
2026-06-15	SELL	negotiated	田中俊彦	activist	1.3M	¥507	+1.4%	¥1.3B ($8.3M)
2025-06-13	SELL	negotiated	田中俊彦 Toshihiko Tanaka	activist	3.8M	¥608	+17.8%	¥629M ($4.1M)
2025-06-13	SELL	negotiated	野口哲也 Tetsuya Noguchi	activist	3.6M	¥608	+17.8%	¥605M ($3.9M)
2025-06-13	BUY	negotiated	株式会社あさひ Asahi Co., Ltd.	activist	12.0M	¥608	-17.8%	¥361M ($2.3M)
2025-06-13	BUY	negotiated	株式会社ティーネット T-net Co., Ltd.	activist	12.5M	¥608	-17.8%	¥371M ($2.4M)
2023-07-04	SELL	negotiated	野口哲也 Tetsuya Noguchi	activist	1.6M	¥419.33	-19.2%	¥128M ($827K)
2023-07-04	SELL	negotiated	田中俊彦 Toshihiko Tanaka	activist	1.7M	¥419.33	-19.2%	¥133M ($860K)
2023-07-04	BUY	negotiated	株式会社ティーネット T-net Co., Ltd.	activist	4.2M	¥419.33	-	-
2023-07-04	BUY	negotiated	株式会社あさひ Asahi Co., Ltd.	activist	4.0M	¥419.33	-	-
2023-01-17	BUY	Market Buy	野口哲也 Tetsuya Noguchi	activist	1.9M	¥397	+25.9%	¥51M ($329K)
2023-01-17	SELL	Market Buy	株式会社アジルテック Agiltec Co., Ltd.	activist	0	¥397	-25.9%	¥1.5B ($9.6M)
2023-01-17	BUY	Market Buy	株式会社あさひ Asahi Co., Ltd.	activist	4.0M	¥397	+25.9%	¥1.6B ($10.2M)
2022-09-08	BUY	negotiated	田中俊彦 Toshihiko Tanaka	activist	2.0M	¥427	+17.1%	¥57M ($371K)
2022-09-08	BUY	negotiated	田中俊彦 Toshihiko Tanaka	activist	2.0M	¥427	-	-
2022-09-08	BUY	negotiated	株式会社ティーネット T-net Co., Ltd.	activist	4.2M	¥427	-	-
2022-09-08	BUY	negotiated	株式会社ティーネット T-net Co., Ltd.	activist	4.2M	¥427	+17.1%	¥119M ($769K)
2022-09-07	SELL	negotiated	田中俊彦 Toshihiko Tanaka	activist	2.0M	¥450.67	-10.9%	¥192M ($1.2M)
2022-09-07	BUY	negotiated	田中俊彦 Toshihiko Tanaka	activist	2.0M	¥450.67	-	-
2022-09-07	BUY	negotiated	株式会社ティーネット T-net Co., Ltd.	activist	4.2M	¥450.67	-	-
2022-09-07	BUY	negotiated	株式会社ティーネット T-net Co., Ltd.	activist	4.2M	¥450.67	-	-
2022-07-14	SELL	negotiated	田中俊彦 Toshihiko Tanaka	activist	2.4M	¥433.67	-15.3%	¥93M ($599K)
2022-07-14	SELL	negotiated	野口哲也 Tetsuya Noguchi	activist	1.9M	¥433.67	-15.3%	¥261M ($1.7M)
2022-07-14	SELL	negotiated	田中俊彦 Toshihiko Tanaka	activist	2.0M	¥433.67	-15.3%	¥278M ($1.8M)
2022-07-14	BUY	negotiated	株式会社ティーネット T-net Co., Ltd.	activist	4.2M	¥433.67	-	-
2022-07-14	BUY	negotiated	株式会社アジルテック Agiltec Co., Ltd.	activist	4.0M	¥433.67	-	-
2022-07-14	BUY	negotiated	株式会社ティーネット T-net Co., Ltd.	activist	4.2M	¥433.67	-	-
2021-07-09	SELL	negotiated	野口哲也 Tetsuya Noguchi	activist	2.5M	¥524	+4.6%	¥719M ($4.6M)
2021-07-09	SELL	negotiated	田中俊彦 Toshihiko Tanaka	activist	2.6M	¥524	+4.6%	¥748M ($4.8M)
2021-07-09	BUY	negotiated	株式会社ティーネット T-net Co., Ltd.	activist	4.2M	¥524	-	-
2021-07-09	BUY	negotiated	株式会社アジルテック Agiltec Co., Ltd.	activist	4.0M	¥524	-	-

Frequently asked questions

Who has been buying i-mobile Co.,Ltd. stock?: 5 distinct investors have filed 6 disclosed large-shareholding filings in i-mobile Co.,Ltd. (6535), most recently on 2025-06-13. 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 i-mobile Co.,Ltd. have?: i-mobile Co.,Ltd. has 6 buy-side and 11 sell-side disclosures on record, covering ¥2.4B ($15.7M) in total reported value, spanning 2021-07-09 to 2025-06-13.
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.