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

4 distinct investors have filed 9 disclosed large-shareholding filings in Welcia Holdings Co., Ltd. (3141), most recently on 2024-04-22. 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 Welcia Holdings Co., Ltd. have?

Welcia Holdings Co., Ltd. has 9 buy-side and 9 sell-side disclosures on record, covering ¥11.3B ($73.0M) in total reported value, spanning 2023-01-20 to 2024-04-22.

Where does StockDrifts get Welcia 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.

Welcia Holdings Co., Ltd. 3141

Company

ウエルシアホールディングス(株)Welcia Holdings Co., Ltd.

Investors

Buys

Total Value

¥11.3B ($73.0M)

Avg Return

+13.81%

Last Filing

2024-04-22

Welcia Holdings Co., Ltd. (3141) has 9 disclosed large-shareholding filings and 9 disclosed disposals on record, filed by 4 distinct investors. Together those filings cover ¥11.3B ($73.0M) in reported transaction value. The earliest filing StockDrifts holds for Welcia Holdings Co., Ltd. is dated 2023-01-20; the most recent is 2024-04-22. 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 +13.81%, 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
2024-04-22	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	45.2K	¥2,351.5	+34.4%	¥9.1B ($58.5M)
2024-04-22	SELL	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	4.3M	¥2,351.5	-34.4%	¥4.7B ($30.5M)
2024-04-22	SELL	unknown	みずほ信託銀行株式会社 Mizuho Trust & Banking Co., Ltd.	other	2.5M	¥2,351.5	-34.4%	¥99M ($636K)
2024-04-22	SELL	unknown	みずほ証券株式会社 Mizuho Securities Co., Ltd.	other	1.2M	¥2,351.5	-34.4%	¥592M ($3.8M)
2024-03-07	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	325.5K	¥2,794	+13.1%	¥909M ($5.9M)
2024-03-07	BUY	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	6.3M	¥2,794	+13.1%	¥17.7B ($114.1M)
2024-03-07	BUY	unknown	みずほ信託銀行株式会社 Mizuho Trust & Banking Co., Ltd.	other	2.5M	¥2,794	+13.1%	¥7.1B ($45.8M)
2024-03-07	BUY	unknown	みずほ証券株式会社 Mizuho Securities Co., Ltd.	other	1.4M	¥2,794	+13.1%	¥4.0B ($25.6M)
2024-02-07	SELL	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	296.4K	¥2,621.5	-20.5%	¥275M ($1.8M)
2024-02-07	SELL	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	6.4M	¥2,621.5	-20.5%	¥4.3B ($27.7M)
2024-02-07	SELL	unknown	みずほ信託銀行株式会社 Mizuho Trust & Banking Co., Ltd.	other	2.6M	¥2,621.5	-20.5%	¥110M ($709K)
2024-02-07	SELL	unknown	みずほ証券株式会社 Mizuho Securities Co., Ltd.	other	1.2M	¥2,621.5	-20.5%	¥1.6B ($10.3M)
2023-06-07	SELL	Market Buy	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	402.9K	¥2,974.5	-6.2%	¥62M ($402K)
2023-06-07	SELL	Market Buy	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	8.0M	¥2,974.5	-6.2%	¥998M ($6.4M)
2023-06-07	BUY	Market Buy	みずほ信託銀行株式会社 Mizuho Trust & Banking Co., Ltd.	other	2.7M	¥2,974.5	+6.2%	¥7.9B ($50.9M)
2023-06-07	BUY	Market Buy	みずほ証券株式会社 Mizuho Securities Co., Ltd.	other	1.8M	¥2,974.5	+6.2%	¥125M ($805K)
2023-01-20	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	423.1K	¥2,862	+10.4%	¥1.2B ($7.8M)
2023-01-20	BUY	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	8.4M	¥2,862	+10.4%	¥24.0B ($154.8M)
2023-01-20	BUY	unknown	みずほ証券株式会社 Mizuho Securities Co., Ltd.	other	1.7M	¥2,862	+10.4%	¥4.9B ($31.9M)

Frequently asked questions

Who has been buying Welcia Holdings Co., Ltd. stock?: 4 distinct investors have filed 9 disclosed large-shareholding filings in Welcia Holdings Co., Ltd. (3141), most recently on 2024-04-22. 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 Welcia Holdings Co., Ltd. have?: Welcia Holdings Co., Ltd. has 9 buy-side and 9 sell-side disclosures on record, covering ¥11.3B ($73.0M) in total reported value, spanning 2023-01-20 to 2024-04-22.
Where does StockDrifts get Welcia 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 Welcia Holdings Co., Ltd.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.