Who has been buying ロングライフホールディング株式会社 stock?

8 distinct investors have filed 7 disclosed large-shareholding filings in ロングライフホールディング株式会社 (4355), most recently on 2023-08-03. 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 ロングライフホールディング株式会社 have?

ロングライフホールディング株式会社 has 7 buy-side and 12 sell-side disclosures on record, spanning 2021-10-07 to 2023-08-03.

Where does StockDrifts get ロングライフホールディング株式会社 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.

ロングライフホールディング株式会社 4355

Company

ロングライフホールディング株式会社

Investors

Buys

Total Value

—

Avg Return

—

Last Filing

2023-08-03

ロングライフホールディング株式会社 (4355) has 7 disclosed large-shareholding filings and 12 disclosed disposals on record, filed by 8 distinct investors. The earliest filing StockDrifts holds for ロングライフホールディング株式会社 is dated 2021-10-07; the most recent is 2023-08-03. All of it is parsed from EDINET large-shareholding (5%+) reports, the official disclosure system operated by the Financial Services Agency (Japan).

Price & insider activity (12 months)

No price data available

Recent filings

Date	Type	Source	Insider	Purpose	Shares	Price at filing	Return	Value
2023-08-03	SELL	negotiated	遠藤歩 Ayumu Endo	other	0	-	-	-
2023-08-03	SELL	negotiated	遠藤良太 Ryota Endo	other	0	-	-	-
2023-08-03	BUY	negotiated	NPMI-LLH株式会社 NPMI-LLH Co., Ltd.	activist	6.1M	-	-	-
2023-08-03	SELL	negotiated	遠藤教子 Noriko Endo	other	0	-	-	-
2023-08-03	BUY	negotiated	ロングライフ総研株式会社代表取締役遠藤正一 Long Life Research Institute Co., Ltd. Representative Director Shoichi Endo	activist	1.2M	-	-	-
2023-08-03	SELL	negotiated	遠藤正一 ENDOU MASAKAZU	activist	1.0M	-	-	-
2023-08-03	SELL	negotiated	河原田美香 Mika Kawarada	other	0	-	-	-
2023-08-03	SELL	negotiated	遠藤拓馬 Takuma Endo	other	0	-	-	-
2023-06-23	BUY	negotiated	遠藤歩 Ayumu Endo	activist	60.2K	-	-	-
2023-06-23	BUY	negotiated	遠藤良太 Ryota Endo	activist	61.0K	-	-	-
2023-06-23	BUY	negotiated	河原田美香 Mika Kawarada	activist	97.8K	-	-	-
2023-06-23	BUY	negotiated	遠藤教子 Noriko Endo	activist	69.7K	-	-	-
2023-06-23	BUY	negotiated	遠藤正一 ENDOU MASAKAZU	activist	1.4M	-	-	-
2023-06-23	BUY	negotiated	遠藤拓馬 Takuma Endo	activist	130.0K	-	-	-
2023-06-23	BUY	negotiated	ロングライフ総研株式会社代表取締役遠藤正一 Long Life Research Institute Co., Ltd. Representative Director Shoichi Endo	activist	835.6K	-	-	-
2021-10-07	SELL	negotiated	遠藤歩 Ayumu Endo	activist	60.2K	-	-	-
2021-10-07	SELL	negotiated	遠藤良太 Ryota Endo	activist	61.0K	-	-	-
2021-10-07	BUY	negotiated	河原田美香 Mika Kawarada	activist	97.8K	-	-	-
2021-10-07	BUY	negotiated	遠藤拓馬 Takuma Endo	activist	130.0K	-	-	-
2021-10-07	BUY	negotiated	遠藤教子 Noriko Endo	activist	69.7K	-	-	-
2021-10-07	BUY	negotiated	ロングライフ総研株式会社代表取締役遠藤正一 Long Life Research Institute Co., Ltd. Representative Director Shoichi Endo	activist	835.6K	-	-	-
2021-10-07	SELL	negotiated	遠藤歩 Ayumu Endo	activist	60.2K	-	-	-
2021-10-07	BUY	negotiated	ロングライフ総研株式会社代表取締役遠藤正一 Long Life Research Institute Co., Ltd. Representative Director Shoichi Endo	activist	835.6K	-	-	-
2021-10-07	SELL	negotiated	遠藤正一 ENDOU MASAKAZU	activist	1.4M	-	-	-
2021-10-07	SELL	negotiated	遠藤正一 ENDOU MASAKAZU	activist	1.4M	-	-	-
2021-10-07	SELL	negotiated	遠藤良太 Ryota Endo	activist	61.0K	-	-	-
2021-10-07	BUY	negotiated	河原田美香 Mika Kawarada	activist	97.8K	-	-	-
2021-10-07	BUY	negotiated	遠藤拓馬 Takuma Endo	activist	130.0K	-	-	-
2021-10-07	BUY	negotiated	遠藤教子 Noriko Endo	activist	69.7K	-	-	-

Frequently asked questions

Who has been buying ロングライフホールディング株式会社 stock?: 8 distinct investors have filed 7 disclosed large-shareholding filings in ロングライフホールディング株式会社 (4355), most recently on 2023-08-03. 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 ロングライフホールディング株式会社 have?: ロングライフホールディング株式会社 has 7 buy-side and 12 sell-side disclosures on record, spanning 2021-10-07 to 2023-08-03.
Where does StockDrifts get ロングライフホールディング株式会社 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 ロングライフホールディング株式会社. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.