Who has been buying Bengo4.com,Inc. stock?

9 distinct investors have filed 17 disclosed large-shareholding filings in Bengo4.com,Inc. (6027), most recently on 2026-02-19. 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 Bengo4.com,Inc. have?

Bengo4.com,Inc. has 17 buy-side and 39 sell-side disclosures on record, covering ¥34.2B ($220.4M) in total reported value, spanning 2021-03-18 to 2026-02-19.

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.

Bengo4.com,Inc. 6027

Company

弁護士ドットコム株式会社Bengo4.com,Inc.

Investors

Buys

Total Value

¥34.2B ($220.4M)

Avg Return

-51.20%

Last Filing

2026-02-19

Bengo4.com,Inc. (6027) has 17 disclosed large-shareholding filings and 39 disclosed disposals on record, filed by 9 distinct investors. Together those filings cover ¥34.2B ($220.4M) in reported transaction value. The earliest filing StockDrifts holds for Bengo4.com,Inc. is dated 2021-03-18; the most recent is 2026-02-19. Across these filings the average return since disclosure is -51.20%, 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
2026-09-03	BUY	Market Buy	ジェー・ピー・モルガン・アセット・マネジメント(チャイナ)・カンパニー・リミテッドCompany Limited) JPMorgan Asset Management (China	passive	79.4K	¥4,900	+15.3%	¥389M ($2.5M)
2026-09-03	BUY	unknown	ジェー・ピー・モルガン・セキュリティーズ・ピーエルシー J.P. Morgan Securities plc	other	74.4K	¥4,900	+15.3%	¥365M ($2.4M)
2026-09-03	BUY	unknown	JPモルガン証券株式会社	other	94.8K	¥4,900	+15.3%	¥465M ($3.0M)
2026-09-03	BUY	Market Buy	JPモルガン・アセット・マネジメント(アジア・パシフィック)リミテッドLimited) JPMorgan Asset Management (Asia Pacific	passive	344.0K	¥4,900	+15.3%	¥1.7B ($10.9M)
2026-09-03	BUY	Market Buy	JPモルガン・アセット・マネジメント株式会社	passive	580.0K	¥4,900	+15.3%	¥2.8B ($18.3M)
2026-02-19	BUY	Market Buy	ベイリー・ギフォード・アンド・カンパニー Baillie Gifford & Co	other	1.4M	¥2,312	+144.4%	¥21M ($135K)
2026-02-19	SELL	Market Buy	ベイリー・ギフォード・オーバーシーズ・リミテッド Baillie Gifford Overseas Limited	other	100.3K	¥2,312	-144.4%	¥528M ($3.4M)
2026-02-05	BUY	Market Buy	ベイリー・ギフォード・アンド・カンパニー(Baillie Gifford & Co) Baillie Gifford & Co	other	1.7M	¥2,525	+123.8%	¥588M ($3.8M)
2025-08-21	SELL	unknown	元榮太一郎 Taichiro Motoe	activist	4.6M	¥3,335	-69.4%	¥1.0B ($6.6M)
2025-08-21	SELL	unknown	元榮太一郎 Taichiro Motoe	activist	4.6M	¥3,335	-69.4%	¥1.0B ($6.6M)
2025-08-21	SELL	unknown	Authense Holdings合同会社 Authense Holdings LLC	activist	9.8M	¥3,335	-69.4%	¥30M ($195K)
2025-08-21	SELL	unknown	Authense Holdings合同会社 Authense Holdings LLC	activist	9.8M	¥3,335	-69.4%	¥30M ($195K)
2025-07-22	SELL	unknown	ベイリー・ギフォード・アンド・カンパニー Baillie Gifford & Co	other	1.2M	¥2,899	-94.9%	¥111M ($718K)
2025-07-22	SELL	unknown	ベイリー・ギフォード・オーバーシーズ・リミテッド Baillie Gifford Overseas Limited	other	296.8K	¥2,899	-94.9%	¥557M ($3.6M)
2025-03-21	BUY	unknown	ベイリー・ギフォード・アンド・カンパニー Baillie Gifford & Co	other	1.2M	¥2,840	+98.9%	¥462M ($3.0M)
2025-03-21	SELL	unknown	ベイリー・ギフォード・オーバーシーズ・リミテッド Baillie Gifford Overseas Limited	other	487.2K	¥2,840	-98.9%	¥699M ($4.5M)
2025-01-08	SELL	unknown	元榮太一郎 Taichiro Motoe	activist	4.9M	¥2,176	-159.7%	¥103M ($666K)
2025-01-08	SELL	unknown	Authense Holdings合同会社 Authense Holdings LLC	activist	9.8M	¥2,176	-159.7%	¥674M ($4.3M)
2024-05-02	SELL	unknown	元榮太一郎 Taichiro Motoe	activist	4.9M	¥3,045	-85.5%	¥7M ($44K)
2024-05-02	SELL	unknown	Authense Holdings合同会社 Authense Holdings LLC	activist	10.0M	¥3,045	-85.5%	¥20M ($132K)
2024-03-08	BUY	unknown	元榮太一郎 Taichiro Motoe	activist	4.9M	¥3,480	-	-
2024-03-08	BUY	unknown	元榮太一郎 Taichiro Motoe	activist	4.9M	¥3,480	-	-
2024-03-08	BUY	unknown	Authense Holdings合同会社 Authense Holdings LLC	activist	10.0M	¥3,480	-	-
2024-03-08	BUY	unknown	Authense Holdings合同会社 Authense Holdings LLC	activist	10.0M	¥3,480	-	-
2023-11-06	SELL	unknown	元榮太一郎 Taichiro Motoe	activist	4.9M	¥4,970	-13.7%	¥44M ($287K)
2023-11-06	SELL	unknown	Authense Holdings合同会社 Authense Holdings LLC	activist	10.0M	¥4,970	-13.7%	¥89M ($574K)
2023-07-20	BUY	unknown	元榮太一郎 Taichiro Motoe	activist	4.9M	¥3,295	-	-
2023-07-20	BUY	unknown	Authense Holdings合同会社 Authense Holdings LLC	activist	10.0M	¥3,295	-	-
2023-05-24	BUY	unknown	元榮太一郎 Taichiro Motoe	activist	4.9M	¥3,100	-	-
2023-05-24	BUY	unknown	Authense Holdings株式会社 Authense Holdings Co., Ltd.	activist	10.0M	¥3,100	-	-
2023-04-21	SELL	unknown	元榮太一郎 Taichiro Motoe	activist	4.9M	¥2,580	-119.0%	¥17M ($112K)
2023-04-21	SELL	unknown	Authense Holdings株式会社 Authense Holdings Co., Ltd.	activist	10.0M	¥2,580	-119.0%	¥29M ($186K)
2023-02-28	BUY	unknown	元榮太一郎 Taichiro Motoe	activist	4.9M	¥2,420	-	-
2023-02-28	BUY	unknown	Authense Holdings株式会社 Authense Holdings Co., Ltd.	activist	10.0M	¥2,420	-	-
2023-02-01	BUY	unknown	元榮太一郎 Taichiro Motoe	activist	4.9M	¥2,768	-	-
2023-02-01	BUY	unknown	Authense Holdings株式会社 Authense Holdings Co., Ltd.	activist	10.0M	¥2,768	-	-
2022-11-30	SELL	unknown	元榮太一郎 Taichiro Motoe	activist	4.9M	¥3,095	-82.5%	¥21M ($134K)
2022-11-30	SELL	unknown	Authense Holdings株式会社 Authense Holdings Co., Ltd.	activist	10.0M	¥3,095	-82.5%	¥55M ($356K)
2022-11-30	SELL	unknown	元榮太一郎 Taichiro Motoe	activist	4.9M	¥3,095	-82.5%	¥21M ($134K)
2022-11-30	SELL	unknown	Authense Holdings株式会社 Authense Holdings Co., Ltd.	activist	10.0M	¥3,095	-82.5%	¥55M ($356K)
2022-04-20	BUY	Market Buy	ベイリー・ギフォード・アンド・カンパニー Baillie Gifford & Co	other	1.0M	¥3,720	+51.9%	¥348M ($2.2M)
2022-04-20	BUY	Market Buy	ベイリー・ギフォード・オーバーシーズ・リミテッド Baillie Gifford Overseas Limited	other	724.4K	¥3,720	+51.9%	¥580M ($3.7M)
2022-04-08	BUY	unknown	元榮太一郎 Taichiro Motoe	strategic	4.9M	¥4,415	-	-
2022-04-08	BUY	unknown	Authense Holdings株式会社 Authense Holdings Co., Ltd.	strategic	10.0M	¥4,415	-	-
2021-11-18	BUY	Market Buy	JPモルガン・アセット・マネジメント株式会社 JPMorgan Asset Management (Japan) Limited	passive	903.4K	¥7,210	-21.6%	¥6.4B ($41.6M)
2021-11-18	BUY	Market Buy	JPモルガン・アセット・マネジメント(アジア・パシフィック)リミテッドLimited) JPMorgan Asset Management (Asia Pacific	other	27.6K	¥7,210	-	-
2021-11-18	SELL	Market Buy	ジェー・ピー・モルガン・セキュリティーズ・ピーエルシー J.P. Morgan Securities plc	other	22.8K	¥7,210	+21.6%	¥626M ($4.0M)
2021-11-10	BUY	unknown	Authense Holdings株式会社 Authense Holdings Co., Ltd.	strategic	10.0M	¥7,260	-	-
2021-11-10	BUY	unknown	元榮太一郎 Taichiro Motoe	strategic	4.9M	¥7,260	-	-
2021-08-18	BUY	Market Buy	JPモルガン・アセット・マネジメント株式会社 JPMorgan Asset Management (Japan) Limited	passive	1.1M	¥5,910	-4.4%	¥6.1B ($39.6M)

Showing the 50 most recent of 88 filings.

Frequently asked questions

Who has been buying Bengo4.com,Inc. stock?: 9 distinct investors have filed 17 disclosed large-shareholding filings in Bengo4.com,Inc. (6027), most recently on 2026-02-19. 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 Bengo4.com,Inc. have?: Bengo4.com,Inc. has 17 buy-side and 39 sell-side disclosures on record, covering ¥34.2B ($220.4M) in total reported value, spanning 2021-03-18 to 2026-02-19.
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.