Who has been buying United & Collective Co., Ltd. stock?

8 distinct investors have filed 4 disclosed large-shareholding filings in United & Collective Co., Ltd. (3557), most recently on 2025-07-18. 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 United & Collective Co., Ltd. have?

United & Collective Co., Ltd. has 4 buy-side and 36 sell-side disclosures on record, covering ¥2.1B ($13.5M) in total reported value, spanning 2021-04-28 to 2025-07-18.

Where does StockDrifts get United & Collective 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.

United & Collective Co., Ltd. 3557

Company

ユナイテッド&コレクティブ株式会社United & Collective Co., Ltd.

Investors

Buys

Total Value

¥2.1B ($13.5M)

Avg Return

-48.67%

Last Filing

2025-07-18

United & Collective Co., Ltd. (3557) has 4 disclosed large-shareholding filings and 36 disclosed disposals on record, filed by 8 distinct investors. Together those filings cover ¥2.1B ($13.5M) in reported transaction value. The earliest filing StockDrifts holds for United & Collective Co., Ltd. is dated 2021-04-28; the most recent is 2025-07-18. 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 -48.67%, 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
2025-07-18	BUY	Market Buy	エボリューション・キャピタル・マネジメント・エルエルシー Evolution Capital Management LLC	passive	0	¥964	-35.8%	-
2025-07-18	SELL	Market Buy	エボファンド Evo Fund	activist	246.7K	¥964	+35.8%	¥46M ($299K)
2025-06-17	BUY	Market Buy	エボリューション・キャピタル・マネジメント・エルエルシー Evolution Capital Management LLC	passive	0	¥903	-31.4%	-
2025-06-17	SELL	Market Buy	エボファンド Evo Fund	activist	297.1K	¥903	+31.4%	¥43M ($278K)
2025-05-09	BUY	Market Buy	エボリューション・キャピタル・マネジメント・エルエルシー Evolution Capital Management LLC	passive	0	¥900	-31.2%	-
2025-05-09	SELL	Market Buy	エボファンド Evo Fund	activist	348.0K	¥900	+31.2%	¥44M ($282K)
2025-04-21	BUY	Market Buy	エボリューション・キャピタル・マネジメント・エルエルシー Evolution Capital Management LLC	passive	0	¥877	-29.4%	-
2025-04-21	SELL	Market Buy	エボファンド Evo Fund	activist	400.0K	¥877	+29.4%	¥44M ($281K)
2025-03-28	BUY	Market Buy	エボリューション・キャピタル・マネジメント・エルエルシー Evolution Capital Management LLC	passive	0	¥935	-33.8%	-
2025-03-28	SELL	Market Buy	エボファンド Evo Fund	activist	453.5K	¥935	+33.8%	¥43M ($275K)
2025-02-20	BUY	Market Buy	エボリューション・キャピタル・マネジメント・エルエルシー Evolution Capital Management LLC	passive	0	¥1,018	-39.2%	-
2025-02-20	SELL	Market Buy	エボファンド Evo Fund	activist	503.4K	¥1,018	+39.2%	¥47M ($303K)
2025-01-20	BUY	Market Buy	エボリューション・キャピタル・マネジメント・エルエルシー Evolution Capital Management LLC	passive	0	¥1,026	-39.7%	-
2025-01-20	SELL	Market Buy	エボファンド Evo Fund	activist	554.2K	¥1,026	+39.7%	¥45M ($293K)
2024-12-23	BUY	Market Buy	エボリューション・キャピタル・マネジメント・エルエルシー Evolution Capital Management LLC	passive	0	¥982	-37.0%	-
2024-12-23	SELL	Market Buy	エボファンド Evo Fund	activist	603.8K	¥982	+37.0%	¥39M ($252K)
2024-11-26	BUY	Market Buy	エボリューション・キャピタル・マネジメント・エルエルシー Evolution Capital Management LLC	passive	0	¥1,001	-38.2%	-
2024-11-26	SELL	Market Buy	エボファンド Evo Fund	activist	648.9K	¥1,001	+38.2%	¥46M ($299K)
2024-10-18	BUY	Market Buy	エボリューション・キャピタル・マネジメント・エルエルシー Evolution Capital Management LLC	passive	0	¥1,061	-41.7%	-
2024-10-18	SELL	Market Buy	エボファンド Evo Fund	activist	701.9K	¥1,061	+41.7%	¥37M ($237K)
2024-08-28	BUY	private	エボリューション・キャピタル・マネジメント・エルエルシー Evolution Capital Management LLC	passive	0	¥1,153	-46.3%	-
2024-08-28	SELL	private	エボファンド Evo Fund	activist	742.4K	¥1,153	+46.3%	¥593K ($4K)
2024-08-02	BUY	private	エボリューション・キャピタル・マネジメント・エルエルシー Evolution Capital Management LLC	passive	0	¥1,140	-45.7%	-
2024-08-02	SELL	private	エボファンド Evo Fund	activist	802.5K	¥1,140	+45.7%	¥485K ($3K)
2024-07-05	BUY	private	エボリューション・キャピタル・マネジメント・エルエルシー Evolution Capital Management LLC	passive	0	¥1,161	-46.7%	-
2024-07-05	SELL	private	エボファンド Evo Fund	activist	853.0K	¥1,161	+46.7%	¥493K ($3K)
2024-06-05	SELL	private	エボファンド Evo Fund	activist	904.4K	¥1,138	+45.6%	¥418K ($3K)
2024-06-05	BUY	private	エボリューション・キャピタル・マネジメント・エルエルシー Evolution Capital Management LLC	passive	0	¥1,138	-45.6%	-
2024-05-07	SELL	private	エボファンド Evo Fund	activist	948.6K	¥1,112	+44.3%	¥452K ($3K)
2024-05-07	BUY	private	エボリューション・キャピタル・マネジメント・エルエルシー Evolution Capital Management LLC	passive	0	¥1,112	-44.3%	-
2024-03-26	BUY	private	エボリューション・キャピタル・マネジメント・エルエルシー Evolution Capital Management LLC	passive	0	¥1,108	-44.1%	-
2024-03-26	SELL	private	エボファンド Evo Fund	activist	998.9K	¥1,108	+44.1%	¥454K ($3K)
2024-02-14	BUY	private	エボリューション・キャピタル・マネジメント・エルエルシー Evolution Capital Management LLC	passive	0	¥1,210	-48.8%	-
2024-02-14	SELL	private	エボファンド Evo Fund	activist	1.0M	¥1,210	+48.8%	¥480K ($3K)
2024-01-22	BUY	private	エボリューション・キャピタル・マネジメント・エルエルシー Evolution Capital Management LLC	passive	0	¥1,190	-48.0%	-
2024-01-22	SELL	private	エボファンド Evo Fund	activist	1.1M	¥1,190	+48.0%	¥472K ($3K)
2023-12-28	BUY	private	エボリューション・キャピタル・マネジメント・エルエルシー Evolution Capital Management LLC	passive	0	¥1,120	-44.7%	-
2023-12-28	SELL	private	エボファンド Evo Fund	activist	1.2M	¥1,120	+44.7%	¥417K ($3K)
2023-12-13	BUY	private	エボリューション・キャピタル・マネジメント・エルエルシー Evolution Capital Management LLC	passive	0	¥1,130	-45.2%	-
2023-12-13	SELL	private	エボファンド Evo Fund	activist	1.2M	¥1,130	+45.2%	¥414K ($3K)
2023-11-24	BUY	private	エボリューション・キャピタル・マネジメント・エルエルシー Evolution Capital Management LLC	passive	0	¥1,163	-46.8%	-
2023-11-24	SELL	private	エボファンド Evo Fund	activist	1.2M	¥1,163	+46.8%	¥443K ($3K)
2023-11-01	BUY	private	エボリューション・キャピタル・マネジメント・エルエルシー Evolution Capital Management LLC	passive	0	¥1,168	-47.0%	-
2023-11-01	SELL	private	エボファンド Evo Fund	activist	1.3M	¥1,168	+47.0%	¥452K ($3K)
2023-10-11	SELL	private	エボファンド Evo Fund	activist	1.3M	¥1,225	+49.5%	¥343K ($2K)
2023-10-11	BUY	private	エボリューション・キャピタル・マネジメント・エルエルシー Evolution Capital Management LLC	passive	0	¥1,225	-49.5%	-
2023-09-05	BUY	private	エボリューション・キャピタル・マネジメント・エルエルシー Evolution Capital Management LLC	passive	0	¥1,235	-49.9%	-
2023-09-05	SELL	private	エボファンド Evo Fund	activist	1.4M	¥1,235	+49.9%	¥495K ($3K)
2023-07-04	BUY	private	エボリューション・キャピタル・マネジメント・エルエルシー Evolution Capital Management LLC	passive	0	¥1,240	-50.1%	-
2023-07-04	BUY	private	EVOLUTION JAPANアセットマネジメント株式会社(Evolution Japan Asset Management Co. EVOLUTION JAPAN Asset Management Co., Ltd.	passive	0	¥1,240	-50.1%	-

Showing the 50 most recent of 68 filings.

Frequently asked questions

Who has been buying United & Collective Co., Ltd. stock?: 8 distinct investors have filed 4 disclosed large-shareholding filings in United & Collective Co., Ltd. (3557), most recently on 2025-07-18. 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 United & Collective Co., Ltd. have?: United & Collective Co., Ltd. has 4 buy-side and 36 sell-side disclosures on record, covering ¥2.1B ($13.5M) in total reported value, spanning 2021-04-28 to 2025-07-18.
Where does StockDrifts get United & Collective 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 United & Collective Co., Ltd.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.