Who has been buying GMO GlobalSign Holdings K.K. stock?

5 distinct investors have filed 2 disclosed large-shareholding filings in GMO GlobalSign Holdings K.K. (3788), most recently on 2023-10-26. 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 GMO GlobalSign Holdings K.K. have?

GMO GlobalSign Holdings K.K. has 2 buy-side and 2 sell-side disclosures on record, covering ¥4.2B ($26.9M) in total reported value, spanning 2023-01-20 to 2023-10-26.

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.

GMO GlobalSign Holdings K.K. 3788

Company

GMOグローバルサイン・ホールディングス株式会社GMO GlobalSign Holdings K.K.

Investors

Buys

Total Value

¥4.2B ($26.9M)

Avg Return

-37.41%

Last Filing

2023-10-26

GMO GlobalSign Holdings K.K. (3788) has 2 disclosed large-shareholding filings and 2 disclosed disposals on record, filed by 5 distinct investors. Together those filings cover ¥4.2B ($26.9M) in reported transaction value. The earliest filing StockDrifts holds for GMO GlobalSign Holdings K.K. is dated 2023-01-20; the most recent is 2023-10-26. Across these filings the average return since disclosure is -37.41%, 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
2026-06-09	BUY	unknown	エフアイエルインベストメントマネジメントホンコンリミテッド(FIL Investment Management (Hong Kong) Limited) FIL Investment Management (Hong Kong) Limited	other	615.2K	¥2,023	+1.8%	¥1.2B ($8.0M)
2023-10-26	SELL	negotiated	青山満 Mitsuru Aoyama	activist	196.0K	¥2,469	+16.6%	¥124M ($801K)
2023-10-26	BUY	negotiated	株式会社あおやま Aoyama Co., Ltd.	activist	590.0K	¥2,469	-	-
2023-09-25	BUY	unknown	フィデリティ投信株式会社 FIL Investments (Japan) Limited	other	615.2K	¥2,742	-24.9%	¥1.7B ($10.9M)
2023-09-25	BUY	unknown	フィデリティ投信株式会社 FIL Investments (Japan) Limited	other	615.2K	¥2,742	-24.9%	¥1.7B ($10.9M)
2023-05-26	BUY	negotiated	GMOインターネットグループ株式会社 GMO internet group, Inc.	activist	6.0M	¥3,330	-	-
2023-04-21	SELL	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	472.1K	¥3,795	+45.7%	¥510M ($3.3M)
2023-01-20	BUY	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	606.5K	¥4,105	-49.8%	¥2.5B ($16.1M)

Frequently asked questions

Who has been buying GMO GlobalSign Holdings K.K. stock?: 5 distinct investors have filed 2 disclosed large-shareholding filings in GMO GlobalSign Holdings K.K. (3788), most recently on 2023-10-26. 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 GMO GlobalSign Holdings K.K. have?: GMO GlobalSign Holdings K.K. has 2 buy-side and 2 sell-side disclosures on record, covering ¥4.2B ($26.9M) in total reported value, spanning 2023-01-20 to 2023-10-26.
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.