Who has been buying Kourakuen Holdings Corporation stock?

7 distinct investors have filed 2 disclosed large-shareholding filings in Kourakuen Holdings Corporation (7554), most recently on 2024-12-25. 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 Kourakuen Holdings Corporation have?

Kourakuen Holdings Corporation has 2 buy-side and 7 sell-side disclosures on record, covering ¥2.4B ($15.3M) in total reported value, spanning 2021-09-07 to 2024-12-25.

Where does StockDrifts get Kourakuen Holdings Corporation 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.

Kourakuen Holdings Corporation 7554

Company

株式会社幸楽苑Kourakuen Holdings Corporation

Investors

Buys

Total Value

¥2.4B ($15.3M)

Avg Return

-9.32%

Last Filing

2024-12-25

Kourakuen Holdings Corporation (7554) has 2 disclosed large-shareholding filings and 7 disclosed disposals on record, filed by 7 distinct investors. Together those filings cover ¥2.4B ($15.3M) in reported transaction value. The earliest filing StockDrifts holds for Kourakuen Holdings Corporation is dated 2021-09-07; the most recent is 2024-12-25. 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 -9.32%, 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
2024-12-25	SELL	unknown	新井田伸子 Nobuko Niida	other	121.0K	¥1,043	-6.8%	¥5M ($35K)
2024-12-25	BUY	unknown	株式会社ラニケアコーポレーション Lanikea Corporation	other	2.3M	¥1,043	+6.8%	¥2.4B ($15.3M)
2024-12-25	SELL	unknown	新井田傳 Den Niida	other	26.3K	¥1,043	-6.8%	¥182M ($1.2M)
2022-04-15	BUY	unknown	新井田伸子 Nobuko Niida	unknown	121.0K	¥1,222	-8.8%	¥148M ($954K)
2022-04-15	BUY	unknown	新井田傳 Den Niida	unknown	26.3K	¥1,222	-8.8%	¥32M ($207K)
2022-04-15	BUY	unknown	新井田伸子 Nobuko Niida	unknown	121.0K	¥1,222	-8.8%	¥148M ($954K)
2022-04-15	BUY	unknown	新井田傳 Den Niida	unknown	26.3K	¥1,222	-8.8%	¥32M ($207K)
2022-04-15	SELL	unknown	株式会社ラニケアコーポレーション Lanikea Corporation	other	2.3M	¥1,222	+8.8%	¥123M ($794K)
2022-04-15	SELL	unknown	株式会社ラニケアコーポレーション Lanikea Corporation	other	2.3M	¥1,222	+8.8%	¥123M ($794K)
2022-03-18	BUY	unknown	新井田伸子 Nobuko Niida	unknown	121.0K	¥1,352	-17.6%	¥164M ($1.1M)
2022-03-18	BUY	unknown	新井田傳 Den Niida	unknown	26.3K	¥1,352	-17.6%	¥36M ($229K)
2022-03-18	BUY	unknown	株式会社ラニケアコーポレーション Lanikea Corporation	other	2.4M	¥1,352	-17.6%	¥3.2B ($20.9M)
2022-03-07	BUY	unknown	新井田伸子 Nobuko Niida	unknown	121.0K	¥1,330	-16.2%	¥161M ($1.0M)
2022-03-07	BUY	unknown	新井田傳 Den Niida	unknown	26.3K	¥1,330	-16.2%	¥35M ($226K)
2022-03-07	BUY	unknown	株式会社ラニケアコーポレーション Lanikea Corporation	other	2.4M	¥1,330	-16.2%	¥3.2B ($20.5M)
2021-12-07	SELL	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	285.7K	¥1,494	+25.4%	¥108M ($695K)
2021-12-07	SELL	unknown	みずほ信託銀行株式会社 Mizuho Trust & Banking Co., Ltd.	other	337.6K	¥1,494	+25.4%	¥13M ($81K)
2021-12-07	BUY	unknown	みずほ証券株式会社 Mizuho Securities Co., Ltd.	other	27.8K	¥1,494	-25.4%	¥8M ($49K)
2021-12-07	BUY	unknown	株式会社みずほ銀行 Mizuho Bank, Ltd.	strategic	150.0K	¥1,494	-25.4%	¥224M ($1.4M)
2021-10-14	BUY	unknown	新井田伸子 Nobuko Niida	unknown	121.0K	¥1,484	-24.9%	¥180M ($1.2M)
2021-10-14	BUY	unknown	新井田傳 Den Niida	unknown	26.3K	¥1,484	-24.9%	¥39M ($252K)
2021-10-14	SELL	unknown	株式会社ラニケアコーポレーション Lanikea Corporation	other	2.4M	¥1,484	+24.9%	¥110M ($707K)
2021-09-07	BUY	unknown	新井田伸子 Nobuko Niida	unknown	121.0K	¥1,498	-25.6%	¥181M ($1.2M)
2021-09-07	BUY	unknown	新井田傳 Den Niida	unknown	26.3K	¥1,498	-25.6%	¥39M ($254K)
2021-09-07	BUY	unknown	株式会社ラニケアコーポレーション Lanikea Corporation	other	2.5M	¥1,498	-25.6%	¥3.7B ($23.9M)

Frequently asked questions

Who has been buying Kourakuen Holdings Corporation stock?: 7 distinct investors have filed 2 disclosed large-shareholding filings in Kourakuen Holdings Corporation (7554), most recently on 2024-12-25. 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 Kourakuen Holdings Corporation have?: Kourakuen Holdings Corporation has 2 buy-side and 7 sell-side disclosures on record, covering ¥2.4B ($15.3M) in total reported value, spanning 2021-09-07 to 2024-12-25.
Where does StockDrifts get Kourakuen Holdings Corporation 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 Kourakuen Holdings Corporation. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.