Who has been buying Petgo Corporation stock?

5 distinct investors have filed 8 disclosed large-shareholding filings in Petgo Corporation (7140), most recently on 2026-04-13. 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 Petgo Corporation have?

Petgo Corporation has 8 buy-side and 1 sell-side disclosures on record, covering ¥732M ($4.7M) in total reported value, spanning 2022-05-02 to 2026-04-13.

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.

Petgo Corporation 7140

Company

ペットゴー株式会社Petgo Corporation

Investors

Buys

Total Value

¥732M ($4.7M)

Avg Return

-6.47%

Last Filing

2026-04-13

Petgo Corporation (7140) has 8 disclosed large-shareholding filings and 1 disclosed disposals on record, filed by 5 distinct investors. Together those filings cover ¥732M ($4.7M) in reported transaction value. The earliest filing StockDrifts holds for Petgo Corporation is dated 2022-05-02; the most recent is 2026-04-13. Across these filings the average return since disclosure is -6.47%, 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
2026-08-17	SELL	unknown	黒澤弘 Hiroshi Kurosawa	activist	346.9K	¥802	+0.5%	¥60M ($388K)
2026-07-21	BUY	subscription	株式会社ブルーインキュベーション Blue Incubation Co., Ltd.	strategic	470.8K	¥802	-0.5%	¥378M ($2.4M)
2026-06-18	BUY	Market Buy	青柳和洋 KAZUHIRO AOYAGI	activist	207.0K	¥858	-7.0%	¥18M ($114K)
2026-05-22	BUY	Market Buy	青柳和洋 KAZUHIRO AOYAGI	activist	186.4K	¥827	-3.5%	¥16M ($102K)
2026-04-13	BUY	Market Buy	青柳和洋 KAZUHIRO AOYAGI	activist	166.9K	¥829	-3.7%	¥17M ($112K)
2026-03-24	BUY	Market Buy	青柳和洋 KAZUHIRO AOYAGI	activist	146.1K	¥840	-5.0%	¥23M ($146K)
2026-02-19	SELL	unknown	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	71.1K	¥919	+13.2%	¥24M ($155K)
2026-01-05	BUY	Market Buy	青柳和洋 KAZUHIRO AOYAGI	activist	119.1K	¥800	-0.3%	¥19M ($124K)
2025-10-21	BUY	unknown	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	97.2K	¥801	-0.4%	¥78M ($502K)
2025-09-30	BUY	Market Buy	青柳和洋 KAZUHIRO AOYAGI	activist	95.2K	¥805	-0.9%	¥77M ($494K)
2023-08-14	BUY	unknown	小出文彦 Koide Fumihiko	activist	140.2K	¥1,600	-	¥224M ($1.4M)
2023-08-14	BUY	unknown	小出文彦 Koide Fumihiko	activist	141.8K	¥1,600	-50.1%	¥227M ($1.5M)
2022-05-09	BUY	unknown	中谷将史 Masashi Nakatani	strategic	97.2K	¥815	-2.1%	¥79M ($511K)
2022-05-02	BUY	unknown	黒澤弘 Hiroshi Kurosawa	activist	334.2K	¥990	-19.4%	¥331M ($2.1M)

Frequently asked questions

Who has been buying Petgo Corporation stock?: 5 distinct investors have filed 8 disclosed large-shareholding filings in Petgo Corporation (7140), most recently on 2026-04-13. 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 Petgo Corporation have?: Petgo Corporation has 8 buy-side and 1 sell-side disclosures on record, covering ¥732M ($4.7M) in total reported value, spanning 2022-05-02 to 2026-04-13.
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.