Who has been buying Dualtap Co., Ltd. stock?

6 distinct investors have filed 15 disclosed large-shareholding filings in Dualtap Co., Ltd. (3469), most recently on 2025-07-22. 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 Dualtap Co., Ltd. have?

Dualtap Co., Ltd. has 15 buy-side and 29 sell-side disclosures on record, covering ¥756M ($4.9M) in total reported value, spanning 2021-04-27 to 2025-07-22.

Where does StockDrifts get Dualtap Co., Ltd. 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.

Dualtap Co., Ltd. 3469

Company

株式会社デュアルタップDualtap Co., Ltd.

Investors

Buys

Total Value

¥756M ($4.9M)

Avg Return

+86.48%

Last Filing

2025-07-22

Dualtap Co., Ltd. (3469) has 15 disclosed large-shareholding filings and 29 disclosed disposals on record, filed by 6 distinct investors. Together those filings cover ¥756M ($4.9M) in reported transaction value. The earliest filing StockDrifts holds for Dualtap Co., Ltd. is dated 2021-04-27; the most recent is 2025-07-22. 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 +86.48%, 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
2025-07-22	SELL	unknown	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	159.9K	¥766	-30.6%	¥59M ($381K)
2025-07-04	SELL	unknown	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	239.2K	¥843	-18.6%	¥83M ($536K)
2025-06-19	SELL	unknown	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	326.4K	¥1,079	+7.3%	¥40M ($259K)
2025-06-16	SELL	unknown	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	366.9K	¥1,065	+6.1%	¥42M ($271K)
2025-06-13	SELL	unknown	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	409.7K	¥1,068	+6.4%	¥55M ($353K)
2025-06-09	SELL	unknown	臼井英美 Hidemi Usui	unknown	30.0K	¥1,079	+7.3%	¥414K ($3K)
2025-06-09	SELL	unknown	臼井英美 Hidemi Usui	unknown	30.0K	¥1,079	+7.3%	¥414K ($3K)
2025-06-09	SELL	unknown	株式会社Dimension Dimension Co., Ltd.	unknown	1.2M	¥1,079	+7.3%	¥19M ($126K)
2025-06-09	SELL	unknown	臼井英美 Hidemi Usui	strategic	30.0K	¥1,079	+7.3%	¥414K ($3K)
2025-06-09	SELL	unknown	株式会社Dimension Dimension Co., Ltd.	strategic	1.2M	¥1,079	+7.3%	¥19M ($126K)
2025-06-09	SELL	unknown	臼井貴弘 Takahiro Usui	activist	212.0K	¥1,079	+7.3%	¥190M ($1.2M)
2025-05-26	SELL	unknown	臼井英美 Hidemi Usui	unknown	30.0K	¥1,200	+16.7%	¥24M ($152K)
2025-05-26	SELL	unknown	臼井英美 Hidemi Usui	unknown	45.0K	¥1,200	+16.7%	¥18M ($117K)
2025-05-26	SELL	unknown	臼井英美 Hidemi Usui	strategic	30.0K	¥1,200	+16.7%	¥24M ($152K)
2025-05-26	SELL	unknown	臼井英美 Hidemi Usui	unknown	30.0K	¥1,200	+16.7%	¥24M ($152K)
2025-05-26	SELL	unknown	株式会社Dimension Dimension Co., Ltd.	unknown	1.2M	¥1,200	+16.7%	¥151M ($976K)
2025-05-26	SELL	unknown	株式会社Dimension Dimension Co., Ltd.	unknown	1.2M	¥1,200	+16.7%	¥1M ($8K)
2025-05-26	SELL	unknown	臼井英美 Hidemi Usui	unknown	45.0K	¥1,200	+16.7%	¥18M ($117K)
2025-05-26	SELL	unknown	株式会社Dimension Dimension Co., Ltd.	strategic	1.2M	¥1,200	+16.7%	¥1M ($8K)
2025-05-26	SELL	unknown	臼井貴弘 Takahiro Usui	activist	382.0K	¥1,200	+16.7%	¥412K ($3K)
2025-05-26	SELL	unknown	臼井英美 Hidemi Usui	strategic	45.0K	¥1,200	+16.7%	¥18M ($117K)
2025-05-26	SELL	unknown	株式会社Dimension Dimension Co., Ltd.	strategic	1.2M	¥1,200	+16.7%	¥151M ($976K)
2025-05-26	SELL	unknown	臼井貴弘 Takahiro Usui	activist	382.0K	¥1,200	+16.7%	¥19M ($120K)
2025-05-13	SELL	unknown	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	466.2K	¥1,237	+19.2%	¥43M ($280K)
2025-04-04	SELL	unknown	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	503.0K	¥1,160	+13.8%	¥35M ($224K)
2025-02-18	SELL	unknown	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	539.9K	¥1,130	+11.5%	¥40M ($255K)
2024-12-27	BUY	unknown	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	579.9K	¥1,027	-2.6%	¥596M ($3.8M)
2024-04-12	SELL	unknown	杉本宏之 Hiroyuki Sugimoto	other	0	¥911	-9.8%	¥48M ($307K)
2024-04-12	SELL	unknown	株式会社シーラテクノロジーズ SYLA Technologies Co., Ltd.	other	0	¥911	-9.8%	¥211M ($1.4M)
2024-03-01	BUY	Market Buy	株式会社シーラテクノロジーズ SYLA Technologies Co., Ltd.	passive	231.4K	¥408	+145.1%	¥10M ($66K)
2024-03-01	BUY	Market Buy	杉本宏之 Hiroyuki Sugimoto	passive	52.2K	¥408	+145.1%	¥4M ($29K)
2023-10-13	BUY	Market Buy	杉本宏之 Hiroyuki Sugimoto	passive	41.2K	¥429	+133.1%	¥7M ($44K)
2023-10-13	BUY	Market Buy	株式会社シーラテクノロジーズ SYLA Technologies Co., Ltd.	passive	206.5K	¥429	+133.1%	¥8M ($51K)
2023-08-17	SELL	Market Buy	杉本宏之 Hiroyuki Sugimoto	passive	25.3K	¥437	-128.8%	¥30M ($197K)
2023-08-17	BUY	Market Buy	株式会社シーラテクノロジーズ SYLA Technologies Co., Ltd.	passive	187.8K	¥437	+128.8%	¥81M ($521K)
2023-06-07	BUY	Market Buy	株式会社シーラテクノロジーズ SYLA Technologies Co., Ltd.	passive	302.0K	¥522	+91.6%	¥158M ($1.0M)
2023-06-07	BUY	Market Buy	杉本宏之 Hiroyuki Sugimoto	passive	95.0K	¥522	+91.6%	¥2M ($12K)
2022-02-18	BUY	Market Buy	杉本宏之 Hiroyuki Sugimoto	passive	91.6K	¥529	+89.0%	¥12M ($80K)
2022-02-18	BUY	Market Buy	株式会社シーラホールディングス Syla Holdings Co., Ltd.	passive	302.0K	¥529	+89.0%	¥11M ($69K)
2021-06-09	BUY	Market Buy	株式会社シーラホールディングス Syla Holdings Co., Ltd.	passive	281.7K	¥642	+55.8%	¥22M ($141K)
2021-06-09	BUY	Market Buy	杉本宏之 Hiroyuki Sugimoto	passive	68.4K	¥642	+55.8%	¥4M ($27K)
2021-05-17	BUY	Market Buy	杉本宏之 Hiroyuki Sugimoto	passive	61.7K	¥628	+59.2%	¥6M ($36K)
2021-05-17	BUY	Market Buy	株式会社シーラホールディングス Syla Holdings Co., Ltd.	passive	247.6K	¥628	+59.2%	¥24M ($154K)
2021-04-27	BUY	Market Buy	杉本宏之 Hiroyuki Sugimoto	passive	53.0K	¥635	+57.5%	¥4M ($28K)
2021-04-27	BUY	Market Buy	株式会社シーラホールディングス Syla Holdings Co., Ltd.	passive	209.7K	¥635	+57.5%	¥27M ($176K)

Frequently asked questions

Who has been buying Dualtap Co., Ltd. stock?: 6 distinct investors have filed 15 disclosed large-shareholding filings in Dualtap Co., Ltd. (3469), most recently on 2025-07-22. 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 Dualtap Co., Ltd. have?: Dualtap Co., Ltd. has 15 buy-side and 29 sell-side disclosures on record, covering ¥756M ($4.9M) in total reported value, spanning 2021-04-27 to 2025-07-22.
Where does StockDrifts get Dualtap Co., Ltd. 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 Dualtap Co., Ltd.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.