Who has been buying Cocolonet Co. Ltd. stock?

11 distinct investors have filed 17 disclosed large-shareholding filings in Cocolonet Co. Ltd. (6060), most recently on 2025-04-30. 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 Cocolonet Co. Ltd. have?

Cocolonet Co. Ltd. has 17 buy-side and 5 sell-side disclosures on record, covering ¥466M ($3.0M) in total reported value, spanning 2022-02-18 to 2025-04-30.

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.

Cocolonet Co. Ltd. 6060

Company

こころネット株式会社Cocolonet Co. Ltd.

Investors

Buys

Total Value

¥466M ($3.0M)

Avg Return

+44.64%

Last Filing

2025-04-30

Cocolonet Co. Ltd. (6060) has 17 disclosed large-shareholding filings and 5 disclosed disposals on record, filed by 11 distinct investors. Together those filings cover ¥466M ($3.0M) in reported transaction value. The earliest filing StockDrifts holds for Cocolonet Co. Ltd. is dated 2022-02-18; the most recent is 2025-04-30. Across these filings the average return since disclosure is +44.64%, 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
2025-04-30	BUY	unknown	菅野真記子 Makiko Kanno	activist	40.0K	¥940	-	-
2025-04-30	BUY	unknown	菅野新菜 Nina Kanno	activist	18.5K	¥940	+41.3%	¥3M ($21K)
2025-04-30	BUY	Market Buy	菅野孝太郎 Koutaro Kanno	activist	89.0K	¥940	+41.3%	¥15M ($96K)
2025-04-30	BUY	unknown	菅野孝太郎 Koutaro Kanno	activist	89.0K	¥940	+41.3%	¥15M ($96K)
2025-04-30	BUY	unknown	菅野希莉 Nozomi Kanno	activist	17.8K	¥940	+41.3%	¥4M ($28K)
2025-04-30	BUY	unknown	菅野愛里葉 Airiha Kanno	activist	17.8K	¥940	+41.3%	¥4M ($28K)
2025-04-30	BUY	unknown	菅野典花 Norika Kanno	activist	18.5K	¥940	+41.3%	¥5M ($33K)
2025-04-30	BUY	unknown	菅野恵琉萌 Eryu Kanno	activist	17.8K	¥940	+41.3%	¥4M ($28K)
2025-04-30	BUY	unknown	カンノ合同会社 Kanno LLC	activist	920.0K	¥940	-	-
2025-04-30	BUY	Market Buy	菅野真記子 Makiko Kanno	activist	40.0K	¥940	-	-
2025-04-30	BUY	Market Buy	菅野新菜 Nina Kanno	activist	18.5K	¥940	+41.3%	¥3M ($21K)
2025-04-30	BUY	Market Buy	菅野希莉 Nozomi Kanno	activist	17.8K	¥940	+41.3%	¥4M ($28K)
2025-04-30	BUY	Market Buy	菅野愛里葉 Airiha Kanno	activist	17.8K	¥940	+41.3%	¥4M ($28K)
2025-04-30	BUY	Market Buy	菅野典花 Norika Kanno	activist	18.5K	¥940	+41.3%	¥5M ($33K)
2025-04-30	BUY	Market Buy	菅野恵琉萌 Eryu Kanno	activist	17.8K	¥940	+41.3%	¥4M ($28K)
2025-04-30	BUY	Market Buy	カンノ合同会社 Kanno LLC	activist	920.0K	¥940	-	-
2024-11-15	BUY	unknown	川島利介 risuke kawashima	activist	182.0K	¥948	+40.1%	¥99M ($637K)
2024-11-15	BUY	unknown	川島利介 risuke kawashima	activist	182.0K	¥948	-	¥85M ($548K)
2022-02-18	BUY	Market Buy	菅野孝太郎 Koutaro Kanno	activist	73.3K	¥852	+55.9%	¥3M ($21K)
2022-02-18	BUY	Market Buy	菅野真記子 Makiko Kanno	activist	40.0K	¥852	+55.9%	¥8M ($53K)
2022-02-18	SELL	Market Buy	菅野新菜 Nina Kanno	activist	14.8K	¥852	-55.9%	¥3M ($21K)
2022-02-18	BUY	unknown	齋藤高紀 Takanori Saito	activist	421.2K	¥852	+55.9%	¥355M ($2.3M)
2022-02-18	BUY	unknown	齋藤智恵子 Chieko Saito	activist	14.0K	¥852	-	-
2022-02-18	BUY	Market Buy	菅野希莉 Nozomi Kanno	activist	13.2K	¥852	+55.9%	¥982K ($6K)
2022-02-18	SELL	Market Buy	菅野愛里葉 Airiha Kanno	activist	13.2K	¥852	-55.9%	¥611M ($3.9M)
2022-02-18	SELL	Market Buy	菅野典花 Norika Kanno	activist	13.2K	¥852	-55.9%	¥611M ($3.9M)
2022-02-18	SELL	Market Buy	菅野恵琉萌 Eryu Kanno	activist	13.2K	¥852	-55.9%	¥349M ($2.3M)
2022-02-18	SELL	Market Buy	カンノ合同会社 Kanno LLC	activist	920.0K	¥852	-55.9%	¥43M ($275K)

Frequently asked questions

Who has been buying Cocolonet Co. Ltd. stock?: 11 distinct investors have filed 17 disclosed large-shareholding filings in Cocolonet Co. Ltd. (6060), most recently on 2025-04-30. 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 Cocolonet Co. Ltd. have?: Cocolonet Co. Ltd. has 17 buy-side and 5 sell-side disclosures on record, covering ¥466M ($3.0M) in total reported value, spanning 2022-02-18 to 2025-04-30.
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.