Who has been buying DVx Inc. stock?

9 distinct investors have filed 28 disclosed large-shareholding filings in DVx Inc. (3079), most recently on 2026-03-24. 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 DVx Inc. have?

DVx Inc. has 28 buy-side and 8 sell-side disclosures on record, covering ¥2.9B ($18.7M) in total reported value, spanning 2021-05-14 to 2026-03-24.

Where does StockDrifts get DVx Inc. insider data?

From EDINET large-shareholding (5%+) reports — the official filing system run by the Financial Services Agency (Japan). StockDrifts parses each disclosure and matches it to daily price history; the original filings remain available directly from EDINET.

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.

DVx Inc. 3079

Company

ディーブイエックス株式会社DVx Inc.

Investors

Buys

Total Value

¥2.9B ($18.7M)

Avg Return

+8.08%

Last Filing

2026-03-24

DVx Inc. (3079) has 28 disclosed large-shareholding filings and 8 disclosed disposals on record, filed by 9 distinct investors. Together those filings cover ¥2.9B ($18.7M) in reported transaction value. The earliest filing StockDrifts holds for DVx Inc. is dated 2021-05-14; the most recent is 2026-03-24. All of it is parsed from EDINET large-shareholding (5%+) reports, the official disclosure system operated by the Financial Services Agency (Japan). Across these filings the average return since disclosure is +8.08%, 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
2026-03-24	BUY	Market Buy	株式会社UH6	passive	807.7K	¥1,184	+10.4%	¥857M ($5.5M)
2026-03-24	SELL	Market Buy	株式会社UH5	unknown	0	¥1,184	+10.4%	-
2026-03-24	BUY	Market Buy	株式会社エスアイエル	passive	631.2K	¥1,184	-10.4%	¥670M ($4.3M)
2026-03-24	BUY	Market Buy	株式会社UH Partners 3	passive	157.1K	¥1,184	+10.4%	¥167M ($1.1M)
2026-03-24	BUY	Market Buy	株式会社UH Partners 2	passive	769.2K	¥1,184	+10.4%	¥816M ($5.3M)
2026-03-24	BUY	Market Buy	光通信株式会社	passive	771.5K	¥1,184	+10.4%	¥819M ($5.3M)
2025-09-26	BUY	Market Buy	株式会社UH5 UH5 Co., Ltd.	passive	790.6K	¥1,076	-1.4%	¥7M ($45K)
2025-09-26	BUY	Market Buy	株式会社エスアイエル SIL Co., Ltd.	passive	592.1K	¥1,076	-1.4%	¥19M ($120K)
2025-09-26	BUY	Market Buy	株式会社UH Partners 3 UH Partners 3 Co., Ltd.	passive	157.1K	¥1,076	-1.4%	¥169M ($1.1M)
2025-09-26	BUY	Market Buy	株式会社UH Partners 2 UH Partners 2, Inc.	passive	769.2K	¥1,076	-1.4%	¥828M ($5.3M)
2025-09-26	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	771.5K	¥1,076	-1.4%	¥830M ($5.4M)
2025-09-04	BUY	Market Buy	株式会社UH5 UH5 Co., Ltd.	passive	783.5K	¥1,054	+0.7%	¥826M ($5.3M)
2025-09-04	BUY	Market Buy	株式会社エスアイエル SIL Co., Ltd.	passive	575.1K	¥1,054	+0.7%	¥117M ($755K)
2025-09-04	BUY	Market Buy	株式会社UH Partners 3 UH Partners 3 Co., Ltd.	passive	157.1K	¥1,054	+0.7%	¥166M ($1.1M)
2025-09-04	BUY	Market Buy	株式会社UH Partners 2 UH Partners 2, Inc.	passive	769.2K	¥1,054	+0.7%	¥811M ($5.2M)
2025-09-04	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	771.5K	¥1,054	+0.7%	¥813M ($5.2M)
2025-05-20	BUY	Market Buy	株式会社UH Partners 3 UH Partners 3 Co., Ltd.	passive	157.1K	¥895	+18.6%	¥141M ($907K)
2025-05-20	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	771.5K	¥895	+18.6%	¥690M ($4.5M)
2025-05-20	BUY	Market Buy	株式会社UH5 UH5 Co., Ltd.	passive	783.5K	¥895	+18.6%	¥701M ($4.5M)
2025-05-20	BUY	Market Buy	株式会社エスアイエル SIL Co., Ltd.	passive	463.3K	¥895	+18.6%	¥103M ($666K)
2025-05-20	BUY	Market Buy	株式会社UH Partners 2 UH Partners 2, Inc.	passive	769.2K	¥895	+18.6%	¥688M ($4.4M)
2025-03-17	BUY	Market Buy	株式会社UH5 UH5 Co., Ltd.	passive	783.5K	¥971	+9.3%	¥761M ($4.9M)
2025-03-17	BUY	Market Buy	株式会社エスアイエル SIL Co., Ltd.	passive	348.4K	¥971	+9.3%	¥102M ($655K)
2025-03-17	SELL	Market Buy	株式会社UH Partners 3 UH Partners 3 Co., Ltd.	passive	157.1K	¥971	-9.3%	¥608M ($3.9M)
2025-03-17	SELL	Market Buy	株式会社UH Partners 2 UH Partners 2, Inc.	passive	769.2K	¥971	-9.3%	¥152M ($979K)
2025-03-17	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	771.5K	¥971	+9.3%	¥749M ($4.8M)
2024-10-17	BUY	Market Buy	株式会社UH Partners 3 UH Partners 3 Co., Ltd.	passive	783.5K	¥926	+14.6%	¥24M ($155K)
2024-10-17	BUY	Market Buy	株式会社UH Partners 2 UH Partners 2, Inc.	passive	926.3K	¥926	+14.6%	¥858M ($5.5M)
2024-10-17	BUY	Market Buy	株式会社エスアイエル SIL Co., Ltd.	passive	243.4K	¥926	+14.6%	¥77M ($496K)
2024-10-17	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	771.5K	¥926	+14.6%	¥714M ($4.6M)
2024-05-09	BUY	Market Buy	株式会社UH Partners 3 UH Partners 3 Co., Ltd.	passive	757.8K	¥1,001	+6.0%	¥109M ($703K)
2024-05-09	BUY	Market Buy	株式会社UH Partners 2 UH Partners 2, Inc.	passive	926.3K	¥1,001	+6.0%	¥927M ($6.0M)
2024-05-09	BUY	Market Buy	株式会社エスアイエル SIL Co., Ltd.	passive	160.6K	¥1,001	+6.0%	¥161M ($1.0M)
2024-05-09	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	771.5K	¥1,001	+6.0%	¥772M ($5.0M)
2024-02-06	BUY	Market Buy	株式会社UH Partners 2 UH Partners 2, Inc.	passive	926.3K	¥1,080	-1.8%	¥1.0B ($6.5M)
2024-02-06	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	771.5K	¥1,080	-1.8%	¥833M ($5.4M)
2024-02-06	BUY	Market Buy	株式会社UH Partners 3 UH Partners 3 Co., Ltd.	passive	648.5K	¥1,080	-1.8%	¥119M ($766K)
2024-02-06	BUY	Market Buy	株式会社UH Partners 2 UH Partners 2, Inc.	passive	926.3K	¥1,080	-1.8%	¥1.0B ($6.5M)
2024-02-06	BUY	Market Buy	株式会社エスアイエル SIL Co., Ltd.	passive	160.6K	¥1,080	-1.8%	¥173M ($1.1M)
2024-02-06	BUY	Market Buy	株式会社エスアイエル SIL Co., Ltd.	passive	160.6K	¥1,080	-1.8%	¥173M ($1.1M)
2024-02-06	BUY	Market Buy	株式会社UH Partners 3 UH Partners 3 Co., Ltd.	passive	648.4K	¥1,080	-1.8%	¥118M ($759K)
2024-02-06	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	771.5K	¥1,080	-1.8%	¥833M ($5.4M)
2023-10-13	BUY	Market Buy	株式会社UH Partners 3 UH Partners 3 Co., Ltd.	passive	538.8K	¥1,070	-0.8%	¥118M ($759K)
2023-10-13	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	771.5K	¥1,070	-0.8%	¥826M ($5.3M)
2023-10-13	BUY	Market Buy	株式会社エスアイエル SIL Co., Ltd.	passive	160.6K	¥1,070	-0.8%	¥172M ($1.1M)
2023-10-13	BUY	Market Buy	株式会社UH Partners 2 UH Partners 2, Inc.	passive	926.3K	¥1,070	-0.8%	¥991M ($6.4M)
2023-09-25	BUY	Market Buy	株式会社エスアイエル SIL Co., Ltd.	passive	160.6K	¥1,048	+1.2%	¥168M ($1.1M)
2023-09-25	BUY	Market Buy	株式会社UH Partners 3 UH Partners 3 Co., Ltd.	passive	429.1K	¥1,048	+1.2%	¥188M ($1.2M)
2023-09-25	BUY	Market Buy	株式会社UH Partners 2 UH Partners 2, Inc.	passive	926.3K	¥1,048	+1.2%	¥971M ($6.3M)
2023-09-25	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	771.5K	¥1,048	+1.2%	¥809M ($5.2M)

Showing the 50 most recent of 87 filings.

Frequently asked questions

Who has been buying DVx Inc. stock?: 9 distinct investors have filed 28 disclosed large-shareholding filings in DVx Inc. (3079), most recently on 2026-03-24. 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 DVx Inc. have?: DVx Inc. has 28 buy-side and 8 sell-side disclosures on record, covering ¥2.9B ($18.7M) in total reported value, spanning 2021-05-14 to 2026-03-24.
Where does StockDrifts get DVx Inc. insider data?: From EDINET large-shareholding (5%+) reports — the official filing system run by the Financial Services Agency (Japan). StockDrifts parses each disclosure and matches it to daily price history; the original filings remain available directly from EDINET.
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.

Source filings

Every trade listed above is disclosed in EDINET large-shareholding (5%+) reports, filed with the Financial Services Agency (Japan). View the original EDINET filings for DVx Inc.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.