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

13 distinct investors have filed 39 disclosed large-shareholding filings in Yokowo Co., Ltd. (6800), 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 Yokowo Co., Ltd. have?

Yokowo Co., Ltd. has 39 buy-side and 27 sell-side disclosures on record, covering ¥29.6B ($191.2M) in total reported value, spanning 2021-03-19 to 2026-05-12.

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.

Yokowo Co., Ltd. 6800

Company

株式会社ヨコオYokowo Co., Ltd.

Investors

Buys

Total Value

¥29.6B ($191.2M)

Avg Return

+149.76%

Last Filing

2026-05-12

Yokowo Co., Ltd. (6800) has 39 disclosed large-shareholding filings and 27 disclosed disposals on record, filed by 13 distinct investors. Together those filings cover ¥29.6B ($191.2M) in reported transaction value. The earliest filing StockDrifts holds for Yokowo Co., Ltd. is dated 2021-03-19; the most recent is 2026-05-12. Across these filings the average return since disclosure is +149.76%, 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
2026-05-12	SELL	unknown	アセットマネジメントOne株式会社	other	977.9K	¥4,465	+2.7%	¥1.4B ($9.1M)
2026-05-12	BUY	unknown	株式会社みずほ銀行	strategic	420.4K	¥4,465	-	-
2026-03-23	BUY	unknown	株式会社みずほ銀行	strategic	420.4K	¥2,894	-	-
2026-03-23	SELL	unknown	アセットマネジメントOne株式会社	other	1.3M	¥2,894	-50.1%	¥759M ($4.9M)
2026-03-02	BUY	negotiated	株式会社三菱UFJ銀行	strategic	446.6K	¥3,415	-	-
2026-03-02	SELL	negotiated	三菱UFJ信託銀行株式会社	passive	1.4M	¥3,415	-27.2%	¥855M ($5.5M)
2026-03-02	BUY	negotiated	三菱UFJアセットマネジメント株式会社	passive	274.4K	¥3,415	+27.2%	¥293M ($1.9M)
2025-12-22	BUY	Market Buy	株式会社みずほ銀行	strategic	420.4K	¥2,247	-	-
2025-12-22	BUY	Market Buy	アセットマネジメントOne株式会社	other	1.6M	¥2,247	+93.4%	¥648M ($4.2M)
2025-04-21	SELL	unknown	三井住友トラスト・アセットマネジメント株式会社 Sumitomo Mitsui Trust Asset Management Co.,Ltd.	other	555.2K	¥1,137	-282.1%	¥43M ($280K)
2025-04-21	BUY	unknown	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	578.2K	¥1,137	+282.1%	¥643M ($4.1M)
2025-02-03	BUY	Market Buy	株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc.	strategic	446.6K	¥1,564	-	-
2025-02-03	BUY	Market Buy	三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc.	passive	1.7M	¥1,564	+177.8%	¥403M ($2.6M)
2025-02-03	SELL	Market Buy	三菱UFJアセットマネジメント株式会社 Mitsubishi UFJ Financial Group Inc.	passive	187.5K	¥1,564	-177.8%	¥90M ($578K)
2025-02-03	BUY	Market Buy	三菱UFJモルガン・スタンレー証券株式会社 Mitsubishi UFJ Morgan Stanley Securities Co., Ltd.	other	9.9K	¥1,564	+177.8%	¥1.3B ($8.5M)
2024-10-21	BUY	Market Buy	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	1.2M	¥1,575	+175.9%	¥376M ($2.4M)
2024-10-21	BUY	Market Buy	三井住友トラスト・アセットマネジメント株式会社 Sumitomo Mitsui Trust Asset Management Co.,Ltd.	other	593.9K	¥1,575	+175.9%	¥11M ($73K)
2024-10-07	BUY	unknown	株式会社みずほ銀行 Mizuho Bank, Ltd.	strategic	420.4K	¥1,505	-	-
2024-10-07	SELL	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	1.3M	¥1,505	-188.7%	¥416M ($2.7M)
2024-10-07	BUY	unknown	アセットマネジメントOneインターナショナル Asset Management One International Ltd.	other	14.5K	¥1,505	+188.7%	¥2.1B ($13.6M)
2024-08-22	BUY	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	1.5M	¥1,665	+161.0%	¥417M ($2.7M)
2024-08-22	BUY	unknown	株式会社みずほ銀行 Mizuho Bank, Ltd.	strategic	420.4K	¥1,665	-	-
2024-08-22	BUY	unknown	みずほ証券株式会社 Mizuho Securities Co., Ltd.	other	10.5K	¥1,665	+161.0%	¥1.4B ($9.2M)
2024-08-22	BUY	unknown	アセットマネジメントOneインターナショナル Asset Management One International Ltd.	other	26.7K	¥1,665	-	¥44M ($287K)
2024-07-29	BUY	negotiated	三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc.	passive	1.4M	¥1,904	+128.2%	¥27M ($176K)
2024-07-29	BUY	negotiated	三菱UFJアセットマネジメント株式会社 Mitsubishi UFJ Financial Group Inc.	passive	245.8K	¥1,904	+128.2%	¥372M ($2.4M)
2024-07-29	SELL	negotiated	株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc.	strategic	446.6K	¥1,904	-128.2%	¥123M ($791K)
2024-07-29	BUY	negotiated	三菱UFJモルガン・スタンレー証券株式会社 Mitsubishi UFJ Morgan Stanley Securities Co., Ltd.	other	106.7K	¥1,904	+128.2%	¥91M ($586K)
2024-06-21	BUY	unknown	株式会社みずほ銀行 Mizuho Bank, Ltd.	strategic	420.4K	¥2,087	-	-
2024-06-21	SELL	unknown	みずほ証券株式会社 Mizuho Securities Co., Ltd.	other	92.9K	¥2,087	-108.2%	¥179M ($1.2M)
2024-06-21	BUY	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	1.3M	¥2,087	+108.2%	¥1.3B ($8.2M)
2024-04-19	BUY	Market Buy	三井住友トラスト・アセットマネジメント株式会社 Sumitomo Mitsui Trust Asset Management Co.,Ltd.	other	585.6K	¥1,613	+169.4%	¥204M ($1.3M)
2024-04-19	BUY	Market Buy	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	928.2K	¥1,613	+169.4%	¥285M ($1.8M)
2024-01-19	BUY	unknown	三井住友トラスト・アセットマネジメント株式会社 Sumitomo Mitsui Trust Asset Management Co.,Ltd.	other	461.2K	¥1,422	+205.6%	¥656M ($4.2M)
2024-01-19	BUY	unknown	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	751.8K	¥1,422	+205.6%	¥1.1B ($6.9M)
2024-01-11	BUY	unknown	株式会社みずほ銀行 Mizuho Bank, Ltd.	strategic	420.4K	¥1,459	+197.8%	¥613M ($4.0M)
2024-01-11	BUY	unknown	みずほ証券株式会社 Mizuho Securities Co., Ltd.	other	179.1K	¥1,459	+197.8%	¥261M ($1.7M)
2024-01-11	BUY	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	682.0K	¥1,459	+197.8%	¥995M ($6.4M)
2023-12-22	SELL	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	681.6K	¥1,386	-213.5%	¥436M ($2.8M)
2023-12-22	BUY	unknown	株式会社みずほ銀行 Mizuho Bank, Ltd.	strategic	420.4K	¥1,386	-	-
2023-11-22	BUY	unknown	株式会社みずほ銀行 Mizuho Bank, Ltd.	strategic	420.4K	¥1,542	-	-
2023-11-22	SELL	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	997.3K	¥1,542	-181.8%	¥610M ($3.9M)
2023-11-08	BUY	unknown	株式会社みずほ銀行 Mizuho Bank, Ltd.	strategic	420.4K	¥1,311	-	-
2023-11-08	SELL	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	1.4M	¥1,311	-231.4%	¥369M ($2.4M)
2023-10-19	BUY	Market Buy	シュローダー・インベストメント・マネジメント株式会社 Schroder Investment Management(Japan)Limited	passive	1.1M	¥1,365	+218.3%	¥1.4B ($9.3M)
2023-10-19	SELL	Market Buy	シュローダー・インベストメント・マネージメント・リミテッド Schroder Investment Management Limited	passive	22.0K	¥1,365	-218.3%	¥16M ($105K)
2023-09-21	BUY	Market Buy	シュローダー・インベストメント・マネジメント株式会社 Schroder Investment Management(Japan)Limited	passive	1.4M	¥1,620	+168.2%	¥2.3B ($14.8M)
2023-09-21	SELL	Market Buy	シュローダー・インベストメント・マネージメント・リミテッド Schroder Investment Management Limited	passive	32.7K	¥1,620	-168.2%	¥89M ($573K)
2023-06-07	BUY	unknown	株式会社みずほ銀行 Mizuho Bank, Ltd.	strategic	420.4K	¥1,744	-	-
2023-06-07	SELL	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	1.7M	¥1,744	-149.1%	¥395M ($2.5M)

Showing the 50 most recent of 91 filings.

Frequently asked questions

Who has been buying Yokowo Co., Ltd. stock?: 13 distinct investors have filed 39 disclosed large-shareholding filings in Yokowo Co., Ltd. (6800), 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 Yokowo Co., Ltd. have?: Yokowo Co., Ltd. has 39 buy-side and 27 sell-side disclosures on record, covering ¥29.6B ($191.2M) in total reported value, spanning 2021-03-19 to 2026-05-12.
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.

More on this data

Every trade listed above comes from an official regulatory disclosure. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.