Who has been buying Zensho Holdings Co., Ltd. stock?

4 distinct investors have filed 4 disclosed large-shareholding filings in Zensho Holdings Co., Ltd. (7550), most recently on 2026-03-13. 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 Zensho Holdings Co., Ltd. have?

Zensho Holdings Co., Ltd. has 4 buy-side and 14 sell-side disclosures on record, covering ¥2.8B ($18.3M) in total reported value, spanning 2022-02-28 to 2026-03-13.

Where does StockDrifts get Zensho Holdings 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.

Zensho Holdings Co., Ltd. 7550

Company

株式会社ゼンショーホールディングスZensho Holdings Co., Ltd.

Investors

Buys

Total Value

¥2.8B ($18.3M)

Avg Return

+39.66%

Last Filing

2026-03-13

Zensho Holdings Co., Ltd. (7550) has 4 disclosed large-shareholding filings and 14 disclosed disposals on record, filed by 4 distinct investors. Together those filings cover ¥2.8B ($18.3M) in reported transaction value. The earliest filing StockDrifts holds for Zensho Holdings Co., Ltd. is dated 2022-02-28; the most recent is 2026-03-13. 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 +39.66%, 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
2026-03-13	BUY	unknown	小川洋平	strategic	500.0K	¥9,559	+11.0%	¥4.3B ($27.5M)
2026-03-13	BUY	unknown	小川一政	strategic	500.0K	¥9,559	+11.0%	¥4.3B ($27.5M)
2026-03-13	BUY	unknown	小川賢太郎	strategic	500.0K	¥9,559	+11.0%	¥4.3B ($27.5M)
2026-03-13	BUY	unknown	株式会社日本クリエイト	strategic	60.3M	¥9,559	+11.0%	¥513.2B ($3.3B)
2026-02-24	SELL	unknown	小川洋平	strategic	500.0K	¥9,883	+13.9%	¥4.3B ($27.5M)
2026-02-24	SELL	unknown	小川一政	strategic	500.0K	¥9,883	+13.9%	¥4.3B ($27.5M)
2026-02-24	SELL	unknown	小川賢太郎	strategic	500.0K	¥9,883	+13.9%	¥4.3B ($27.5M)
2026-02-24	SELL	unknown	株式会社日本クリエイト	strategic	60.3M	¥9,883	+13.9%	¥513.2B ($3.3B)
2025-08-08	BUY	unknown	小川洋平 Yohei Ogawa	strategic	500.0K	¥7,912	+7.6%	¥4.0B ($25.5M)
2025-08-08	BUY	unknown	小川一政 Kazumasa Ogawa	strategic	500.0K	¥7,912	+7.6%	¥4.0B ($25.5M)
2025-08-08	BUY	unknown	小川賢太郎 Kentaro Ogawa	strategic	500.0K	¥7,912	+7.6%	¥4.0B ($25.5M)
2025-08-08	BUY	unknown	株式会社日本クリエイト Nihon Create Co.,Ltd.	strategic	60.3M	¥7,912	+7.6%	¥477.1B ($3.1B)
2024-10-02	BUY	unknown	小川洋平 Yohei Ogawa	strategic	500.0K	¥7,943	+7.2%	¥4.0B ($25.6M)
2024-10-02	BUY	unknown	小川一政 Kazumasa Ogawa	strategic	500.0K	¥7,943	+7.2%	¥4.0B ($25.6M)
2024-10-02	BUY	unknown	小川賢太郎 Kentaro Ogawa	strategic	500.0K	¥7,943	+7.2%	¥4.0B ($25.6M)
2024-10-02	BUY	unknown	株式会社日本クリエイト Nihon Create Co.,Ltd.	strategic	60.3M	¥7,943	+7.2%	¥479.0B ($3.1B)
2024-05-28	BUY	block_purchase	小川洋平 Yohei Ogawa	strategic	500.0K	¥6,094	+39.7%	¥2.8B ($18.3M)
2024-05-28	BUY	block_purchase	小川一政 Kazumasa Ogawa	strategic	500.0K	¥6,094	+39.7%	¥2.8B ($18.3M)
2024-05-28	BUY	block_purchase	小川賢太郎 Kentaro Ogawa	strategic	500.0K	¥6,094	+39.7%	¥2.8B ($18.3M)
2024-05-28	BUY	block_purchase	株式会社日本クリエイト Nihon Create Co.,Ltd.	strategic	60.3M	¥6,094	+39.7%	¥488M ($3.1M)
2024-05-21	BUY	unknown	小川洋平 Yohei Ogawa	strategic	3.2M	¥6,340	+34.2%	¥20.0B ($129.3M)
2024-05-21	BUY	unknown	小川一政 Kazumasa Ogawa	strategic	3.2M	¥6,340	+34.2%	¥20.0B ($129.3M)
2024-05-21	BUY	unknown	小川賢太郎 Kentaro Ogawa	strategic	3.2M	¥6,340	+34.2%	¥20.1B ($129.7M)
2024-05-21	BUY	unknown	株式会社日本クリエイト Nihon Create Co.,Ltd.	strategic	52.3M	¥6,340	+34.2%	¥331.6B ($2.1B)
2024-05-10	BUY	unknown	小川洋平 Yohei Ogawa	strategic	3.2M	¥6,028	+41.2%	¥19.1B ($122.9M)
2024-05-10	BUY	unknown	小川一政 Kazumasa Ogawa	strategic	3.2M	¥6,028	+41.2%	¥19.1B ($122.9M)
2024-05-10	BUY	unknown	小川賢太郎 Kentaro Ogawa	strategic	3.2M	¥6,028	+41.2%	¥19.1B ($123.3M)
2024-05-10	BUY	unknown	株式会社日本クリエイト Nihon Create Co.,Ltd.	strategic	52.3M	¥6,028	+41.2%	¥315.3B ($2.0B)
2024-04-02	BUY	unknown	株式会社日本クリエイト Nihon Create Co.,Ltd.	strategic	52.3M	¥6,313	+34.8%	¥330.2B ($2.1B)
2024-04-02	BUY	unknown	小川洋平 Yohei Ogawa	strategic	3.2M	¥6,313	+34.8%	¥20.0B ($128.7M)
2024-04-02	BUY	unknown	小川一政 Kazumasa Ogawa	strategic	3.2M	¥6,313	+34.8%	¥20.0B ($128.7M)
2024-04-02	BUY	unknown	小川賢太郎 Kentaro Ogawa	strategic	3.2M	¥6,313	+34.8%	¥20.0B ($129.1M)
2024-01-12	BUY	unknown	小川洋平 Yohei Ogawa	strategic	3.2M	¥7,342	+15.9%	¥23.2B ($149.7M)
2024-01-12	BUY	unknown	小川一政 Kazumasa Ogawa	strategic	3.2M	¥7,342	+15.9%	¥23.2B ($149.7M)
2024-01-12	SELL	unknown	小川賢太郎 Kentaro Ogawa	strategic	3.2M	¥7,342	-15.9%	¥118M ($761K)
2024-01-12	SELL	unknown	株式会社日本クリエイト Nihon Create Co.,Ltd.	strategic	52.3M	¥7,342	-15.9%	¥1.7B ($10.7M)
2024-01-04	SELL	unknown	小川洋平 Yohei Ogawa	strategic	3.2M	¥7,371	-15.5%	¥826M ($5.3M)
2024-01-04	SELL	unknown	小川一政 Kazumasa Ogawa	strategic	3.2M	¥7,371	-15.5%	¥826M ($5.3M)
2024-01-04	SELL	unknown	小川賢太郎 Kentaro Ogawa	strategic	3.2M	¥7,371	-15.5%	¥826M ($5.3M)
2024-01-04	SELL	unknown	株式会社日本クリエイト Nihon Create Co.,Ltd.	strategic	52.3M	¥7,371	-15.5%	¥13.0B ($83.7M)
2023-12-07	BUY	unknown	小川洋平 Yohei Ogawa	strategic	3.2M	¥7,290	+16.8%	¥23.0B ($148.7M)
2023-12-07	BUY	unknown	小川一政 Kazumasa Ogawa	strategic	3.2M	¥7,290	+16.8%	¥23.0B ($148.7M)
2023-12-07	BUY	unknown	小川賢太郎 Kentaro Ogawa	strategic	3.2M	¥7,290	+16.8%	¥23.1B ($149.1M)
2023-12-07	BUY	unknown	株式会社日本クリエイト Nihon Create Co.,Ltd.	strategic	52.3M	¥7,290	+16.8%	¥381.3B ($2.5B)
2023-09-25	BUY	unknown	小川洋平 Yohei Ogawa	strategic	3.2M	¥6,690	+27.2%	¥21.1B ($136.4M)
2023-09-25	BUY	unknown	小川一政 Kazumasa Ogawa	strategic	3.2M	¥6,690	+27.2%	¥21.1B ($136.4M)
2023-09-25	BUY	unknown	小川賢太郎 Kentaro Ogawa	strategic	3.2M	¥6,690	+27.2%	¥21.2B ($136.8M)
2023-09-25	BUY	unknown	株式会社日本クリエイト Nihon Create Co.,Ltd.	strategic	52.3M	¥6,690	+27.2%	¥349.9B ($2.3B)
2023-08-03	BUY	unknown	小川洋平 Yohei Ogawa	strategic	3.2M	¥6,622	+28.5%	¥20.9B ($135.0M)
2023-08-03	BUY	unknown	小川一政 Kazumasa Ogawa	strategic	3.2M	¥6,622	+28.5%	¥20.9B ($135.0M)

Showing the 50 most recent of 60 filings.

Frequently asked questions

Who has been buying Zensho Holdings Co., Ltd. stock?: 4 distinct investors have filed 4 disclosed large-shareholding filings in Zensho Holdings Co., Ltd. (7550), most recently on 2026-03-13. 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 Zensho Holdings Co., Ltd. have?: Zensho Holdings Co., Ltd. has 4 buy-side and 14 sell-side disclosures on record, covering ¥2.8B ($18.3M) in total reported value, spanning 2022-02-28 to 2026-03-13.
Where does StockDrifts get Zensho Holdings 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 Zensho Holdings Co., Ltd.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.