Who has been buying Ureru Net Advertising Co.,Ltd. stock?

4 distinct investors have filed 4 disclosed large-shareholding filings in Ureru Net Advertising Co.,Ltd. (9235), most recently on 2026-05-12. 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 Ureru Net Advertising Co.,Ltd. have?

Ureru Net Advertising Co.,Ltd. has 4 buy-side and 18 sell-side disclosures on record, covering ¥1.7B ($10.9M) in total reported value, spanning 2023-10-25 to 2026-05-12.

Where does StockDrifts get Ureru Net Advertising 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.

Ureru Net Advertising Co.,Ltd. 9235

Company

株式会社売れるネット広告社Ureru Net Advertising Co.,Ltd.

Investors

Buys

Total Value

¥1.7B ($10.9M)

Avg Return

-36.65%

Last Filing

2026-05-12

Ureru Net Advertising Co.,Ltd. (9235) has 4 disclosed large-shareholding filings and 18 disclosed disposals on record, filed by 4 distinct investors. Together those filings cover ¥1.7B ($10.9M) in reported transaction value. The earliest filing StockDrifts holds for Ureru Net Advertising Co.,Ltd. is dated 2023-10-25; the most recent is 2026-05-12. 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 -36.65%, 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
2026-08-14	SELL	unknown	株式会社レオアセットマネジメント	strategic	2.1M	¥503	+0.0%	¥55M ($355K)
2026-08-14	SELL	unknown	加藤公一レオ	other	1.9M	¥503	+0.0%	¥265M ($1.7M)
2026-05-12	BUY	unknown	株式会社レオアセットマネジメント	activist	2.1M	¥696	-23.0%	¥1.5B ($9.5M)
2026-05-12	SELL	unknown	株式会社レオアセットマネジメント	activist	2.1M	¥696	+23.0%	¥2M ($10K)
2026-05-12	SELL	negotiated	加藤公一レオ	activist	2.3M	¥696	+23.0%	¥2M ($10K)
2026-05-12	BUY	negotiated	加藤公一レオ	activist	2.3M	¥696	-23.0%	¥1.6B ($10.5M)
2026-02-03	SELL	negotiated	加藤　公一レオ Leo Koichi Kato	activist	4.5M	¥628	+3.8%	¥203M ($1.3M)
2025-12-23	SELL	negotiated	株式会社レオアセットマネジメント	activist	2.3M	¥702	+14.0%	¥1.4B ($8.9M)
2025-12-23	SELL	negotiated	加藤公一レオ	activist	2.5M	¥702	+14.0%	¥1.5B ($9.7M)
2025-12-23	SELL	negotiated	株式会社レオアセットマネジメント	activist	2.3M	¥702	+14.0%	¥1.4B ($9.0M)
2025-12-23	SELL	negotiated	加藤公一レオ	activist	2.5M	¥702	+14.0%	¥1.5B ($9.9M)
2025-07-02	SELL	negotiated	株式会社レオアセットマネジメント Leo Asset Management Co., Ltd.	activist	2.4M	¥1,452	+58.4%	¥56M ($363K)
2025-07-02	SELL	negotiated	加藤公一レオ Leo Kato Koichi	activist	2.6M	¥1,452	+58.4%	¥68M ($441K)
2025-05-28	SELL	negotiated	株式会社レオアセットマネジメント Leo Asset Management Co., Ltd.	activist	2.4M	¥1,245	+51.5%	¥277M ($1.8M)
2025-05-28	SELL	negotiated	加藤公一レオ Leo Kato Koichi	activist	2.6M	¥1,245	+51.5%	¥305M ($2.0M)
2025-03-10	SELL	Market Buy	Apricus Partners合同会社 Apricus Partners LLC	passive	362.6K	¥537	-12.5%	¥39M ($252K)
2025-01-31	SELL	Market Buy	Apricus Partners合同会社 Apricus Partners LLC	passive	219.0K	¥749.5	+19.4%	¥44M ($282K)
2025-01-22	SELL	Market Buy	Apricus Partners合同会社 Apricus Partners LLC	passive	279.8K	¥633.5	+4.7%	¥23M ($147K)
2024-12-18	SELL	Market Buy	Apricus Partners合同会社 Apricus Partners LLC	passive	318.1K	¥705	+14.3%	¥28M ($180K)
2024-12-18	SELL	Market Buy	Apricus Partners合同会社 Apricus Partners LLC	passive	318.1K	¥705	+14.3%	¥28M ($180K)
2024-11-27	BUY	Market Buy	Apricus Partners合同会社 Apricus Partners LLC	passive	360.0K	¥750	-19.5%	¥270M ($1.7M)
2024-11-15	BUY	negotiated	株式会社レオアセットマネジメント Leo Asset Management Co., Ltd.	activist	1.2M	¥751	-19.6%	¥901M ($5.8M)
2024-11-15	BUY	negotiated	加藤公一レオ Leo Kato Koichi	activist	1.3M	¥751	-19.6%	¥988M ($6.4M)
2024-11-11	BUY	negotiated	株式会社レオアセットマネジメント Leo Asset Management Co., Ltd.	activist	1.2M	¥845	-28.5%	¥1.0B ($6.5M)
2024-11-11	SELL	negotiated	加藤公一レオ LEO KOICHI KATO	activist	1.3M	¥845	+28.5%	¥29M ($186K)
2024-03-25	SELL	Market Buy	三崎優太 YUTA MISAKI	passive	0	¥1,252.5	+51.8%	¥240M ($1.6M)
2024-02-16	BUY	Market Buy	三崎優太 YUTA MISAKI	passive	191.6K	¥2,210	-72.7%	¥423M ($2.7M)
2024-02-16	BUY	Market Buy	三崎優太 YUTA MISAKI	passive	191.6K	¥2,210	-72.7%	¥423M ($2.7M)
2023-10-25	BUY	negotiated	株式会社レオアセットマネジメント Leo Asset Management Co., Ltd.	activist	1.2M	¥830	-27.2%	¥996M ($6.4M)
2023-10-25	BUY	negotiated	加藤公一レオ LEO KOICHI KATO	activist	1.4M	¥830	-27.2%	¥1.1B ($7.2M)

Frequently asked questions

Who has been buying Ureru Net Advertising Co.,Ltd. stock?: 4 distinct investors have filed 4 disclosed large-shareholding filings in Ureru Net Advertising Co.,Ltd. (9235), most recently on 2026-05-12. 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 Ureru Net Advertising Co.,Ltd. have?: Ureru Net Advertising Co.,Ltd. has 4 buy-side and 18 sell-side disclosures on record, covering ¥1.7B ($10.9M) in total reported value, spanning 2023-10-25 to 2026-05-12.
Where does StockDrifts get Ureru Net Advertising 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 Ureru Net Advertising Co.,Ltd.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.