Who has been buying J Escom Holdings,Inc. stock?

8 distinct investors have filed 6 disclosed large-shareholding filings in J Escom Holdings,Inc. (3779), most recently on 2025-12-19. 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 J Escom Holdings,Inc. have?

J Escom Holdings,Inc. has 6 buy-side and 13 sell-side disclosures on record, covering ¥1.2B ($7.7M) in total reported value, spanning 2022-03-25 to 2025-12-19.

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.

J Escom Holdings,Inc. 3779

Company

ジェイ・エスコムホールディングス株式会社J Escom Holdings,Inc.

Investors

Buys

Total Value

¥1.2B ($7.7M)

Avg Return

+15.85%

Last Filing

2025-12-19

J Escom Holdings,Inc. (3779) has 6 disclosed large-shareholding filings and 13 disclosed disposals on record, filed by 8 distinct investors. Together those filings cover ¥1.2B ($7.7M) in reported transaction value. The earliest filing StockDrifts holds for J Escom Holdings,Inc. is dated 2022-03-25; the most recent is 2025-12-19. Across these filings the average return since disclosure is +15.85%, 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
2025-12-19	SELL	Market Buy	株式会社ベータグリッド BETA GRID Co., Ltd.	passive	1.1M	¥159	+23.3%	¥79M ($513K)
2025-10-31	BUY	unknown	野村證券株式会社 Nomura Securities Co.,Ltd.	other	800.0K	¥188	-35.1%	¥150M ($970K)
2025-10-31	SELL	unknown	野村證券株式会社 Nomura Securities Co.,Ltd.	other	0	¥188	+35.1%	¥150M ($971K)
2025-10-03	SELL	unknown	株式会社ジャック・マネジメント Jack Management Co., Ltd.	strategic	0	¥189	+35.5%	¥47M ($305K)
2025-10-03	SELL	unknown	株式会社KJCインター KJCInter,Inc.	strategic	3.5M	¥189	+35.5%	¥18M ($117K)
2025-10-03	SELL	unknown	株式会社ジャック Jack Co., Ltd.	strategic	570.0K	¥189	+35.5%	¥20M ($128K)
2025-10-03	SELL	unknown	株式会社ジャック・インベストメント Jack Investment Co., Ltd.	other	0	¥189	+35.5%	¥7M ($48K)
2025-08-05	SELL	unknown	株式会社明日クリエイト ASU CREATE.Co.Ltd.	other	0	¥200	+39.0%	¥325M ($2.1M)
2025-08-04	BUY	unknown	株式会社明日クリエイト ASU CREATE,Co.Ltd.	other	0	¥198	-	¥322M ($2.1M)
2025-08-04	SELL	unknown	株式会社明日クリエイト ASU CREATE,Co.Ltd.	other	0	¥198	+38.4%	¥322M ($2.1M)
2025-08-04	BUY	Market Buy	株式会社ベータグリッド BETA GRID Co., Ltd.	passive	1.6M	¥198	-38.4%	¥322M ($2.1M)
2023-09-06	BUY	unknown	株式会社ジャック Jack Co., Ltd.	strategic	675.2K	¥173	-	-
2023-09-06	BUY	unknown	株式会社ジャック・マネジメント Jack Management Co., Ltd.	strategic	250.0K	¥173	-	-
2023-09-06	BUY	unknown	株式会社KJCインター KJCInter,Inc.	strategic	3.6M	¥173	-	-
2023-09-06	BUY	unknown	株式会社ジャック・インベストメント Jack Investment Co., Ltd.	other	39.9K	¥173	-	-
2023-01-17	BUY	Market Buy	株式会社明日クリエイト ASU CREATE.Co.Ltd.	passive	1.6M	¥124	-1.6%	¥27M ($173K)
2023-01-17	BUY	Market Buy	株式会社明日クリエイト ASU CREATE.Co.Ltd.	passive	1.2M	¥124	-	-
2022-12-27	BUY	Market Buy	株式会社KJCインター KJCInter,Inc.	strategic	3.6M	¥123	-0.8%	¥15M ($94K)
2022-12-27	SELL	Market Buy	株式会社ジャック Jack Co., Ltd.	strategic	675.2K	¥123	+0.8%	¥9M ($56K)
2022-12-27	SELL	Market Buy	株式会社ジャック・インベストメント Jack Investment Co., Ltd.	other	39.9K	¥123	+0.8%	¥57M ($367K)
2022-12-27	SELL	Market Buy	株式会社メロスコスメティックス Meroscosmetics Co., Ltd.	strategic	250.0K	¥123	+0.8%	¥3M ($21K)
2022-03-25	SELL	unknown	丁廣鎭 Hirojin Ding	strategic	0	¥106	-15.1%	¥337M ($2.2M)
2022-03-25	BUY	unknown	株式会社KJCインター KJCInter,Inc.	strategic	3.2M	¥106	+15.1%	¥337M ($2.2M)
2022-03-25	BUY	Market Buy	株式会社KJCインター KJCInter,Inc.	strategic	3.2M	¥106	+15.1%	¥337M ($2.2M)
2022-03-25	SELL	Market Buy	丁廣鎭 Hirojin Ding	strategic	0	¥106	-15.1%	¥337M ($2.2M)
2022-03-25	BUY	Market Buy	株式会社ジャック Jack Co., Ltd.	strategic	675.2K	¥106	-	-
2022-03-25	BUY	Market Buy	株式会社ジャック・インベストメント Jack Investment Co., Ltd.	other	39.9K	¥106	-	-
2022-03-25	BUY	Market Buy	株式会社メロスコスメティックス Meroscosmetics Co., Ltd.	strategic	250.0K	¥106	-	-
2022-03-25	BUY	unknown	株式会社ジャック Jack Co., Ltd.	strategic	675.2K	¥106	-	-
2022-03-25	BUY	unknown	株式会社ジャック・インベストメント Jack Investment Co., Ltd.	other	39.9K	¥106	-	-
2022-03-25	BUY	unknown	株式会社メロスコスメティックス Meroscosmetics Co., Ltd.	strategic	250.0K	¥106	-	-

Frequently asked questions

Who has been buying J Escom Holdings,Inc. stock?: 8 distinct investors have filed 6 disclosed large-shareholding filings in J Escom Holdings,Inc. (3779), most recently on 2025-12-19. 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 J Escom Holdings,Inc. have?: J Escom Holdings,Inc. has 6 buy-side and 13 sell-side disclosures on record, covering ¥1.2B ($7.7M) in total reported value, spanning 2022-03-25 to 2025-12-19.
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.