Who has been buying Data Applications Company, Limited stock?

8 distinct investors have filed 4 disclosed large-shareholding filings in Data Applications Company, Limited (3848), most recently on 2025-12-23. 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 Data Applications Company, Limited have?

Data Applications Company, Limited has 4 buy-side and 5 sell-side disclosures on record, covering ¥296M ($1.9M) in total reported value, spanning 2021-11-29 to 2025-12-23.

Where does StockDrifts get Data Applications Company, Limited 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.

Data Applications Company, Limited 3848

Company

株式会社データ・アプリケーションData Applications Company, Limited

Investors

Buys

Total Value

¥296M ($1.9M)

Avg Return

+12.30%

Last Filing

2025-12-23

Data Applications Company, Limited (3848) has 4 disclosed large-shareholding filings and 5 disclosed disposals on record, filed by 8 distinct investors. Together those filings cover ¥296M ($1.9M) in reported transaction value. The earliest filing StockDrifts holds for Data Applications Company, Limited is dated 2021-11-29; the most recent is 2025-12-23. 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 +12.30%, 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
2025-12-23	BUY	Market Buy	株式会社エスアイエル	passive	143.6K	¥875	-9.5%	¥138M ($888K)
2025-12-23	BUY	Market Buy	株式会社UH Partners 3	passive	448.4K	¥875	-9.5%	¥430M ($2.8M)
2025-12-23	BUY	Market Buy	株式会社UH Partners 2	passive	434.5K	¥875	-9.5%	¥416M ($2.7M)
2025-12-23	BUY	Market Buy	光通信株式会社	passive	452.8K	¥875	-9.5%	¥434M ($2.8M)
2025-12-23	BUY	Market Buy	株式会社アイビー	passive	133.7K	¥875	-9.5%	¥128M ($826K)
2025-09-26	BUY	Market Buy	株式会社アイビー IB, Inc.	passive	133.7K	¥868	+10.4%	¥116M ($749K)
2025-09-26	BUY	Market Buy	株式会社エスアイエル SIL Co., Ltd.	passive	143.6K	¥868	+10.4%	¥125M ($804K)
2025-09-26	BUY	Market Buy	株式会社UH Partners 3 UH Partners 3 Co., Ltd.	passive	448.4K	¥868	+10.4%	¥389M ($2.5M)
2025-09-26	BUY	Market Buy	株式会社UH Partners 2 UH Partners 2, Inc.	passive	434.5K	¥868	+10.4%	¥377M ($2.4M)
2025-09-26	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	452.8K	¥868	+10.4%	¥393M ($2.5M)
2025-06-06	BUY	Market Buy	株式会社アイビー IB, Inc.	passive	133.7K	¥820	+16.8%	¥110M ($707K)
2025-06-06	BUY	Market Buy	株式会社エスアイエル SIL Co., Ltd.	passive	143.6K	¥820	+16.8%	¥118M ($760K)
2025-06-06	BUY	Market Buy	株式会社UH Partners 3 UH Partners 3 Co., Ltd.	passive	448.4K	¥820	+16.8%	¥368M ($2.4M)
2025-06-06	SELL	Market Buy	株式会社UH Partners 2 UH Partners 2, Inc.	passive	434.5K	¥820	-16.8%	¥109M ($706K)
2025-06-06	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	452.8K	¥820	+16.8%	¥371M ($2.4M)
2025-04-30	BUY	Market Buy	株式会社エスアイエル SIL Co., Ltd.	passive	143.6K	¥811	+18.1%	¥116M ($751K)
2025-04-30	BUY	Market Buy	株式会社UH Partners 3 UH Partners 3 Co., Ltd.	passive	448.4K	¥811	+18.1%	¥364M ($2.3M)
2025-04-30	BUY	Market Buy	株式会社UH Partners 2 UH Partners 2, Inc.	passive	568.2K	¥811	+18.1%	¥461M ($3.0M)
2025-04-30	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	452.8K	¥811	+18.1%	¥367M ($2.4M)
2025-02-20	SELL	unknown	武田好修 Yoshinobu Takeda	strategic	388.0K	¥831	-15.3%	¥62M ($401K)
2024-02-19	BUY	Market Buy	橋本慶太 Keita Hashimoto	unknown	840.0K	¥1,099	-12.8%	¥114M ($736K)
2022-10-21	SELL	unknown	エフエムアールエルエルシー(FMR LLC) FMR LLC	other	111.5K	¥790	-21.3%	¥128M ($826K)
2022-10-17	BUY	Market Buy	株式会社エスアイエル SIL Co., Ltd.	passive	71.8K	¥770	+24.4%	¥55M ($357K)
2022-10-17	BUY	Market Buy	株式会社UH Partners 3 UH Partners 3 Co., Ltd.	passive	224.2K	¥770	+24.4%	¥133M ($858K)
2022-10-17	BUY	Market Buy	株式会社UH Partners 2 UH Partners 2, Inc.	passive	284.1K	¥770	+24.4%	¥219M ($1.4M)
2022-10-17	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	226.4K	¥770	+24.4%	¥174M ($1.1M)
2022-06-09	BUY	Market Buy	株式会社エスアイエル SIL Co., Ltd.	passive	71.8K	¥783.5	+22.3%	¥56M ($363K)
2022-06-09	BUY	Market Buy	株式会社UH Partners 3 UH Partners 3 Co., Ltd.	passive	51.7K	¥783.5	+22.3%	¥30M ($195K)
2022-06-09	BUY	Market Buy	株式会社UH Partners 2 UH Partners 2, Inc.	passive	284.1K	¥783.5	+22.3%	¥223M ($1.4M)
2022-06-09	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	226.4K	¥783.5	+22.3%	¥177M ($1.1M)
2022-01-18	SELL	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	226.4K	¥810.5	-18.2%	¥58M ($374K)
2022-01-18	BUY	Market Buy	株式会社エスアイエル SIL Co., Ltd.	passive	71.8K	¥810.5	+18.2%	¥58M ($375K)
2022-01-18	SELL	Market Buy	株式会社UH Partners 3 UH Partners 3 Co., Ltd.	passive	13.1K	¥810.5	-18.2%	¥470M ($3.0M)
2022-01-18	BUY	Market Buy	株式会社UH Partners 2 UH Partners 2, Inc.	passive	284.1K	¥810.5	+18.2%	¥230M ($1.5M)
2021-11-29	BUY	Market Buy	株式会社UH Partners 3 UH Partners 3 Co., Ltd.	passive	6.1K	¥830.5	+15.3%	¥5M ($33K)
2021-11-29	BUY	Market Buy	株式会社UH Partners 2 UH Partners 2, Inc.	passive	284.1K	¥830.5	+15.3%	¥19M ($123K)
2021-11-29	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	298.2K	¥830.5	+15.3%	¥248M ($1.6M)

Frequently asked questions

Who has been buying Data Applications Company, Limited stock?: 8 distinct investors have filed 4 disclosed large-shareholding filings in Data Applications Company, Limited (3848), most recently on 2025-12-23. 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 Data Applications Company, Limited have?: Data Applications Company, Limited has 4 buy-side and 5 sell-side disclosures on record, covering ¥296M ($1.9M) in total reported value, spanning 2021-11-29 to 2025-12-23.
Where does StockDrifts get Data Applications Company, Limited 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 Data Applications Company, Limited. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.