Who has been buying Japan Best Rescue System Co.,Ltd. stock?

12 distinct investors have filed 18 disclosed large-shareholding filings in Japan Best Rescue System Co.,Ltd. (2453), most recently on 2024-01-11. 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 Japan Best Rescue System Co.,Ltd. have?

Japan Best Rescue System Co.,Ltd. has 18 buy-side and 11 sell-side disclosures on record, covering ¥26.5B ($170.7M) in total reported value, spanning 2021-04-15 to 2024-01-11.

Where does StockDrifts get Japan Best Rescue System 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.

Japan Best Rescue System Co.,Ltd. 2453

Company

ジャパンベストレスキューシステム株式会社Japan Best Rescue System Co.,Ltd.

Investors

Buys

Total Value

¥26.5B ($170.7M)

Avg Return

+13.66%

Last Filing

2024-01-11

Japan Best Rescue System Co.,Ltd. (2453) has 18 disclosed large-shareholding filings and 11 disclosed disposals on record, filed by 12 distinct investors. Together those filings cover ¥26.5B ($170.7M) in reported transaction value. The earliest filing StockDrifts holds for Japan Best Rescue System Co.,Ltd. is dated 2021-04-15; the most recent is 2024-01-11. 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 +13.66%, 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
2024-01-11	SELL	unknown	榊原暢宏 Nobuhiro Sakakibara	unknown	0	¥997	+0.0%	¥9.5B ($61.5M)
2024-01-11	BUY	unknown	榊原暢宏 Nobuhiro Sakakibara	unknown	0	¥997	+0.0%	¥9.5B ($61.5M)
2024-01-09	SELL	unknown	株式会社UH Partners 2 UH Partners 2, Inc.	unknown	0	¥997	+0.0%	¥2.3B ($14.8M)
2024-01-09	SELL	unknown	株式会社エスアイエル SIL Co., Ltd.	unknown	0	¥997	+0.0%	¥1.8B ($11.6M)
2024-01-09	SELL	unknown	光通信株式会社 Hikari Tsushin K.K.	unknown	0	¥997	+0.0%	¥3.3B ($21.1M)
2023-12-28	BUY	subscription	MBKP Altair 株式会社 MBKP Altair Co., Ltd.	activist	15.3M	¥997	+0.0%	¥15.3B ($98.7M)
2023-12-28	BUY	subscription	MBKP Altair 株式会社 MBKP Altair Co., Ltd.	activist	15.3M	¥997	+0.0%	¥15.3B ($98.7M)
2023-12-28	BUY	subscription	MBKP Vega 株式会社 MBKP Vega K.K.	activist	16.0M	¥997	+0.0%	¥16.0B ($103.1M)
2023-12-28	BUY	subscription	MBKP Vega 株式会社 MBKP Vega K.K.	activist	16.0M	¥997	+0.0%	¥16.0B ($103.1M)
2023-12-07	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.	unknown	0	¥997	+0.0%	¥71M ($461K)
2023-12-07	BUY	unknown	みずほ証券株式会社 Mizuho Securities Co., Ltd.	other	160.4K	¥997	+0.0%	¥160M ($1.0M)
2023-12-07	BUY	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	281.5K	¥997	+0.0%	¥256M ($1.7M)
2023-12-06	BUY	Market Buy	三井住友DSアセットマネジメント株式会社 Sumitomo Mitsui DS Asset Management Company, Limited	passive	83.9K	¥997	+0.0%	¥68M ($436K)
2023-11-29	BUY	Market Buy	榊原暢宏 Nobuhiro Sakakibara	activist	9.6M	¥997	+0.0%	¥476M ($3.1M)
2023-11-29	BUY	negotiated	榊原暢宏 Nobuhiro Sakakibara	activist	9.6M	¥997	+0.0%	¥92M ($593K)
2023-11-28	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	3.3M	¥997	+0.0%	¥3.3B ($21.1M)
2023-11-28	BUY	Market Buy	株式会社エスアイエル SIL Co., Ltd.	passive	1.8M	¥997	+0.0%	¥1.8B ($11.6M)
2023-11-28	BUY	Market Buy	株式会社UH Partners 2 UH Partners 2, Inc.	passive	2.3M	¥997	+0.0%	¥2.3B ($14.8M)
2023-11-20	BUY	Market Buy	株式会社エスアイエル SIL Co., Ltd.	passive	1.8M	¥997	+0.0%	¥1.8B ($11.6M)
2023-11-20	SELL	Market Buy	株式会社UH Partners 2 UH Partners 2, Inc.	passive	2.3M	¥997	+0.0%	¥122M ($790K)
2023-11-20	SELL	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	3.3M	¥997	+0.0%	¥37M ($241K)
2023-09-07	BUY	Market Buy	SMBC日興証券株式会社 SMBC Nikko Securities Inc.	other	8.8K	¥728	+37.0%	¥706M ($4.6M)
2023-09-07	BUY	Market Buy	三井住友DSアセットマネジメント株式会社 Sumitomo Mitsui DS Asset Management Company, Limited	passive	1.7M	¥728	+37.0%	¥1.3B ($8.1M)
2023-06-07	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	73.3K	¥701	+42.2%	¥2M ($15K)
2023-06-07	BUY	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	2.3M	¥701	+42.2%	¥1.6B ($10.2M)
2023-03-23	BUY	Market Buy	SMBC日興証券株式会社 SMBC Nikko Securities Inc.	other	55.1K	¥712	+40.0%	¥39M ($253K)
2023-03-23	BUY	Market Buy	三井住友DSアセットマネジメント株式会社 Sumitomo Mitsui DS Asset Management Company, Limited	passive	2.1M	¥712	+40.0%	¥231M ($1.5M)
2022-11-25	SELL	Market Buy	株式会社シック・ホールディングス Schick Holdings Co., Ltd.	unknown	0	¥882	-13.0%	¥2.6B ($16.8M)
2022-11-25	BUY	Market Buy	株式会社UH Partners 2 UH Partners 2, Inc.	passive	2.4M	¥882	+13.0%	¥1.1B ($7.0M)
2022-11-25	BUY	Market Buy	株式会社エスアイエル SIL Co., Ltd.	passive	1.8M	¥882	+13.0%	¥900M ($5.8M)
2022-11-25	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	3.3M	¥882	+13.0%	¥915M ($5.9M)
2022-01-18	BUY	Market Buy	株式会社エスアイエル SIL Co., Ltd.	passive	791.2K	¥839	+18.8%	¥664M ($4.3M)
2022-01-18	SELL	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	2.3M	¥839	-18.8%	¥664M ($4.3M)
2022-01-18	BUY	Market Buy	株式会社シック・ホールディングス Schick Holdings Co., Ltd.	strategic	3.0M	¥839	+18.8%	¥2.5B ($16.3M)
2022-01-18	BUY	Market Buy	株式会社UH Partners 2 UH Partners 2, Inc.	passive	1.2M	¥839	+18.8%	¥1.0B ($6.6M)
2021-12-28	SELL	negotiated	榊原暢宏 Nobuhiro Sakakibara	activist	9.6M	¥1,045	+4.6%	¥1.3B ($8.7M)
2021-12-28	BUY	negotiated	榊原暢宏 Nobuhiro Sakakibara	activist	9.6M	¥1,045	-4.6%	¥1.3B ($8.7M)
2021-12-27	BUY	Market Buy	株式会社UH Partners 2 UH Partners 2, Inc.	passive	1.2M	¥1,028	-3.0%	¥1.3B ($8.1M)
2021-12-27	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	3.1M	¥1,028	-3.0%	¥3.2B ($20.6M)
2021-12-27	BUY	Market Buy	株式会社シック・ホールディングス Schick Holdings Co., Ltd.	strategic	3.0M	¥1,028	-3.0%	¥3.1B ($19.9M)
2021-11-29	BUY	Market Buy	株式会社シック・ホールディングス Schick Holdings Co., Ltd.	strategic	3.0M	¥950	+5.0%	¥2.9B ($18.4M)
2021-11-29	BUY	Market Buy	株式会社UH Partners 2 UH Partners 2, Inc.	passive	1.2M	¥950	+5.0%	¥1.2B ($7.5M)
2021-11-29	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	3.1M	¥950	+5.0%	¥3.0B ($19.0M)
2021-10-08	BUY	unknown	株式会社シック・ホールディングス Schick Holdings Co., Ltd.	strategic	3.0M	¥1,163	-14.3%	¥3.5B ($22.6M)
2021-10-08	BUY	unknown	株式会社シック・ホールディングス Schick Holdings Co., Ltd.	strategic	3.0M	¥1,163	-14.3%	¥3.5B ($22.6M)
2021-10-07	BUY	Market Buy	株式会社シック・ホールディングス Schick Holdings Co., Ltd.	strategic	3.0M	¥1,147	-13.1%	¥3.4B ($22.3M)
2021-10-07	BUY	Market Buy	株式会社UH Partners 2 UH Partners 2, Inc.	passive	1.2M	¥1,147	-13.1%	¥1.4B ($9.0M)
2021-10-07	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	3.1M	¥1,147	-13.1%	¥3.6B ($23.0M)
2021-10-06	BUY	Market Buy	株式会社UH Partners 2 UH Partners 2, Inc.	passive	1.2M	¥1,184	-15.8%	¥4M ($26K)
2021-10-06	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	3.1M	¥1,184	-15.8%	¥3.7B ($23.7M)

Showing the 50 most recent of 56 filings.

Frequently asked questions

Who has been buying Japan Best Rescue System Co.,Ltd. stock?: 12 distinct investors have filed 18 disclosed large-shareholding filings in Japan Best Rescue System Co.,Ltd. (2453), most recently on 2024-01-11. 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 Japan Best Rescue System Co.,Ltd. have?: Japan Best Rescue System Co.,Ltd. has 18 buy-side and 11 sell-side disclosures on record, covering ¥26.5B ($170.7M) in total reported value, spanning 2021-04-15 to 2024-01-11.
Where does StockDrifts get Japan Best Rescue System 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 Japan Best Rescue System Co.,Ltd.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.