Who has been buying YAMADA Consulting Group Co.,Ltd. stock?

5 distinct investors have filed 12 disclosed large-shareholding filings in YAMADA Consulting Group Co.,Ltd. (4792), most recently on 2025-09-26. 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 YAMADA Consulting Group Co.,Ltd. have?

YAMADA Consulting Group Co.,Ltd. has 12 buy-side and 1 sell-side disclosures on record, covering ¥1.6B ($10.4M) in total reported value, spanning 2021-08-24 to 2025-09-26.

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.

YAMADA Consulting Group Co.,Ltd. 4792

Company

山田コンサルティンググループ株式会社YAMADA Consulting Group Co.,Ltd.

Investors

Buys

Total Value

¥1.6B ($10.4M)

Avg Return

+31.15%

Last Filing

2025-09-26

YAMADA Consulting Group Co.,Ltd. (4792) has 12 disclosed large-shareholding filings and 1 disclosed disposals on record, filed by 5 distinct investors. Together those filings cover ¥1.6B ($10.4M) in reported transaction value. The earliest filing StockDrifts holds for YAMADA Consulting Group Co.,Ltd. is dated 2021-08-24; the most recent is 2025-09-26. Across these filings the average return since disclosure is +31.15%, 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
2025-09-26	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	1.4M	¥1,901	-5.8%	¥42M ($268K)
2025-09-26	BUY	Market Buy	株式会社UH Partners 2 UH Partners 2, Inc.	passive	966.6K	¥1,901	-5.8%	¥166M ($1.1M)
2024-07-03	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	1.4M	¥2,173	-	-
2024-07-03	BUY	Market Buy	株式会社UH Partners 2 UH Partners 2, Inc.	passive	880.3K	¥2,173	-17.6%	¥437M ($2.8M)
2022-07-21	SELL	unknown	野村證券株式会社 Nomura Securities Co.,Ltd.	other	192	¥1,199	-49.4%	¥8M ($50K)
2022-07-21	BUY	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	18.6K	¥1,199	+49.4%	¥2M ($15K)
2022-07-21	BUY	unknown	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	329.4K	¥1,199	+49.4%	¥392M ($2.5M)
2022-07-08	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	1.4M	¥1,106	+61.9%	¥20M ($128K)
2022-07-08	BUY	Market Buy	株式会社UH Partners 2 UH Partners 2, Inc.	passive	677.7K	¥1,106	-	¥750M ($4.8M)
2022-07-05	BUY	unknown	野村證券株式会社 Nomura Securities Co.,Ltd.	other	650.2K	¥1,098	+63.1%	¥714M ($4.6M)
2022-07-05	BUY	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	16.1K	¥1,098	+63.1%	¥18M ($114K)
2022-07-05	BUY	unknown	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	331.4K	¥1,098	+63.1%	¥364M ($2.3M)
2022-06-21	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	1.4M	¥1,112	+61.1%	¥226M ($1.5M)
2021-12-24	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	1.2M	¥1,160	+54.4%	¥240M ($1.5M)
2021-08-24	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	999.1K	¥1,061	+68.8%	¥1.1B ($6.8M)

Frequently asked questions

Who has been buying YAMADA Consulting Group Co.,Ltd. stock?: 5 distinct investors have filed 12 disclosed large-shareholding filings in YAMADA Consulting Group Co.,Ltd. (4792), most recently on 2025-09-26. 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 YAMADA Consulting Group Co.,Ltd. have?: YAMADA Consulting Group Co.,Ltd. has 12 buy-side and 1 sell-side disclosures on record, covering ¥1.6B ($10.4M) in total reported value, spanning 2021-08-24 to 2025-09-26.
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.