Matsuya R&D Co.,Ltd 7317

Company

株式会社松屋アールアンドディMatsuya R&D Co.,Ltd

Investors

Buys

Total Value

¥105M ($678K)

Avg Return

+240.09%

Last Filing

2026-05-11

Price & insider activity (12 months)

Recent filings

Date	Type	Source	Insider	Purpose	Shares	Price at filing	Return	Value
2026-06-19	BUY	subscription	オムロンヘルスケア株式会社 OMRON HEALTHCARE Co., Ltd.	activist	20.7M	¥1,103	+0.0%	¥19.3B ($124.6M)
2026-06-18	BUY	unknown	後藤秀隆	unknown	0	¥1,103	+0.0%	-
2026-06-18	SELL	unknown	ゴトウホールディング株式会社	strategic	0	¥1,103	+0.0%	¥2.2B ($14.3M)
2026-06-18	SELL	unknown	後藤匡啓	strategic	0	¥1,103	+0.0%	¥4.0B ($25.7M)
2026-06-18	SELL	unknown	後藤倫啓	strategic	0	¥1,103	+0.0%	¥4.0B ($25.7M)
2026-06-18	SELL	unknown	後藤秀隆	strategic	0	¥1,103	+0.0%	¥2.1B ($13.4M)
2026-05-11	BUY	unknown	後藤秀隆	unknown	1.9M	¥1,103	+0.5%	¥2.1B ($13.4M)
2026-05-11	BUY	unknown	ゴトウホールディング株式会社	strategic	2.0M	¥1,103	+0.5%	¥2.2B ($14.2M)
2026-05-11	BUY	unknown	後藤匡啓	strategic	3.6M	¥1,103	+0.5%	¥4.0B ($25.6M)
2026-05-11	BUY	unknown	後藤倫啓	strategic	3.6M	¥1,103	+0.5%	¥4.0B ($25.6M)
2026-05-11	BUY	unknown	後藤秀隆	strategic	1.9M	¥1,103	+0.5%	¥2.1B ($13.4M)
2026-04-27	BUY	unknown	後藤秀隆	unknown	1.9M	¥1,098	+0.9%	¥2.1B ($13.3M)
2026-04-27	BUY	unknown	ゴトウホールディング株式会社	strategic	2.0M	¥1,098	+0.9%	¥2.2B ($14.2M)
2026-04-27	BUY	unknown	後藤匡啓	strategic	3.6M	¥1,098	+0.9%	¥4.0B ($25.5M)
2026-04-27	BUY	unknown	後藤倫啓	strategic	3.6M	¥1,098	+0.9%	¥4.0B ($25.5M)
2026-04-27	BUY	unknown	後藤秀隆	strategic	1.9M	¥1,098	+0.9%	¥2.1B ($13.3M)
2026-04-24	BUY	unknown	後藤秀隆	unknown	1.9M	¥1,097	+1.0%	¥2.1B ($13.3M)
2026-04-24	SELL	unknown	ゴトウホールディング株式会社	strategic	2.0M	¥1,097	-1.0%	¥2M ($15K)
2026-04-24	SELL	unknown	後藤匡啓	strategic	3.6M	¥1,097	-1.0%	¥5M ($30K)
2026-04-24	SELL	unknown	後藤倫啓	strategic	3.6M	¥1,097	-1.0%	¥5M ($30K)
2026-04-24	SELL	unknown	後藤秀隆	strategic	1.9M	¥1,097	-1.0%	¥2M ($15K)
2025-12-19	BUY	unknown	後藤秀隆	unknown	1.9M	¥1,080	-1.6%	¥2.1B ($13.3M)
2025-12-19	SELL	unknown	後藤秀隆	strategic	1.9M	¥1,080	-1.6%	¥2.1B ($13.3M)
2025-12-19	SELL	unknown	ゴトウホールディング株式会社	strategic	2.0M	¥1,080	-1.6%	¥2.2B ($14.2M)
2025-12-19	SELL	unknown	後藤匡啓	strategic	3.6M	¥1,080	-1.6%	¥3.9B ($25.5M)
2025-12-19	SELL	unknown	後藤倫啓	strategic	3.6M	¥1,080	-1.6%	¥3.9B ($25.5M)
2025-09-25	BUY	unknown	ゴトウホールディング株式会社 Goto Holding Co., Ltd.	strategic	2.0M	¥780	+40.6%	¥1.6B ($10.1M)
2025-09-25	BUY	unknown	後藤秀隆 Hidetaka Goto	unknown	1.9M	¥780	+40.6%	¥1.5B ($9.5M)
2025-09-25	BUY	unknown	ゴトウホールディング株式会社 Goto Holding Co., Ltd.	strategic	2.0M	¥780	+40.6%	¥1.6B ($10.1M)
2025-09-25	BUY	unknown	後藤匡啓 Masahiro Goto	strategic	3.6M	¥780	+40.6%	¥2.8B ($18.1M)
2025-09-25	BUY	unknown	後藤倫啓 Michihiro Goto	strategic	3.6M	¥780	+40.6%	¥2.8B ($18.1M)
2025-09-25	BUY	unknown	後藤秀隆 Hidetaka Goto	unknown	1.9M	¥780	+40.6%	¥1.5B ($9.5M)
2025-09-25	BUY	unknown	後藤匡啓 Masahiro Goto	strategic	3.6M	¥780	+40.6%	¥2.8B ($18.1M)
2025-09-25	BUY	unknown	後藤倫啓 Michihiro Goto	strategic	3.6M	¥780	+40.6%	¥2.8B ($18.1M)
2025-09-25	BUY	unknown	後藤秀隆 Hidetaka Goto	strategic	1.9M	¥780	+40.6%	¥1.5B ($9.5M)
2025-09-25	BUY	unknown	後藤秀隆 Hidetaka Goto	strategic	1.9M	¥780	+40.6%	¥1.5B ($9.5M)
2025-09-11	BUY	unknown	後藤秀隆 Hidetaka Goto	unknown	1.9M	¥731	+50.1%	¥1.4B ($8.9M)
2025-09-11	BUY	unknown	ゴトウホールディング株式会社 Goto Holding Co., Ltd.	strategic	2.0M	¥731	+50.1%	¥1.5B ($9.4M)
2025-09-11	BUY	unknown	後藤匡啓 Masahiro Goto	strategic	3.6M	¥731	+50.1%	¥2.6B ($17.0M)
2025-09-11	BUY	unknown	後藤倫啓 Michihiro Goto	strategic	3.6M	¥731	+50.1%	¥2.6B ($17.0M)
2025-09-11	BUY	unknown	後藤秀隆 Hidetaka Goto	unknown	1.9M	¥731	+50.1%	¥1.4B ($8.9M)
2025-09-11	BUY	unknown	ゴトウホールディング株式会社 Goto Holding Co., Ltd.	strategic	2.0M	¥731	+50.1%	¥1.5B ($9.4M)
2025-09-11	BUY	unknown	後藤匡啓 Masahiro Goto	strategic	3.6M	¥731	+50.1%	¥2.6B ($17.0M)
2025-09-11	BUY	unknown	後藤倫啓 Michihiro Goto	strategic	3.6M	¥731	+50.1%	¥2.6B ($17.0M)
2025-09-11	BUY	unknown	後藤秀隆 Hidetaka Goto	strategic	1.9M	¥731	+50.1%	¥1.4B ($8.9M)
2025-09-11	BUY	unknown	後藤秀隆 Hidetaka Goto	strategic	1.9M	¥731	+50.1%	¥1.4B ($8.9M)
2025-09-01	BUY	unknown	後藤秀隆 Hidetaka Goto	unknown	1.9M	¥735	+49.3%	¥1.4B ($8.9M)
2025-09-01	BUY	unknown	ゴトウホールディング株式会社 Goto Holding Co., Ltd.	strategic	2.0M	¥735	+49.3%	¥1.5B ($9.5M)
2025-09-01	BUY	unknown	後藤匡啓 Masahiro Goto	strategic	3.6M	¥735	+49.3%	¥2.6B ($17.1M)
2025-09-01	BUY	unknown	後藤倫啓 Michihiro Goto	strategic	3.6M	¥735	+49.3%	¥2.6B ($17.1M)
2025-09-01	BUY	unknown	後藤秀隆 Hidetaka Goto	unknown	1.9M	¥735	+49.3%	¥1.4B ($8.9M)
2025-09-01	BUY	unknown	ゴトウホールディング株式会社 Goto Holding Co., Ltd.	strategic	2.0M	¥735	+49.3%	¥1.5B ($9.5M)
2025-09-01	BUY	unknown	後藤匡啓 Masahiro Goto	strategic	3.6M	¥735	+49.3%	¥2.6B ($17.1M)
2025-09-01	BUY	unknown	後藤倫啓 Michihiro Goto	strategic	3.6M	¥735	+49.3%	¥2.6B ($17.1M)
2025-09-01	BUY	unknown	後藤秀隆 Hidetaka Goto	strategic	1.9M	¥735	+49.3%	¥1.4B ($8.9M)
2025-09-01	BUY	unknown	後藤秀隆 Hidetaka Goto	strategic	1.9M	¥735	+49.3%	¥1.4B ($8.9M)
2025-08-22	BUY	unknown	後藤秀隆 Hidetaka Goto	unknown	1.9M	¥720	+52.4%	¥1.4B ($8.7M)
2025-08-22	SELL	unknown	ゴトウホールディング株式会社 Goto Holding Co., Ltd.	strategic	2.0M	¥720	-52.4%	¥3M ($20K)
2025-08-22	SELL	unknown	後藤匡啓 Masahiro Goto	strategic	3.6M	¥720	-52.4%	¥6M ($40K)
2025-08-22	BUY	unknown	後藤秀隆 Hidetaka Goto	unknown	1.9M	¥720	+52.4%	¥1.4B ($8.7M)
2025-08-22	SELL	unknown	ゴトウホールディング株式会社 Goto Holding Co., Ltd.	strategic	2.0M	¥720	-52.4%	¥5M ($30K)
2025-08-22	SELL	unknown	後藤匡啓 Masahiro Goto	strategic	3.6M	¥720	-52.4%	¥9M ($60K)
2025-08-22	SELL	unknown	後藤倫啓 Michihiro Goto	strategic	3.6M	¥720	-52.4%	¥9M ($60K)
2025-08-22	SELL	unknown	後藤秀隆 Hidetaka Goto	strategic	1.9M	¥720	-52.4%	¥5M ($30K)
2025-08-22	SELL	unknown	後藤倫啓 Michihiro Goto	strategic	3.6M	¥720	-52.4%	¥6M ($40K)
2025-08-22	SELL	unknown	後藤秀隆 Hidetaka Goto	strategic	1.9M	¥720	-52.4%	¥5M ($30K)
2025-02-20	BUY	unknown	後藤秀隆 Hidetaka Goto	unknown	1.9M	¥677	+62.0%	¥1.3B ($8.2M)
2025-02-20	SELL	unknown	ゴトウホールディング株式会社 Goto Holding Co., Ltd.	strategic	2.0M	¥677	-62.0%	¥13M ($84K)
2025-02-20	SELL	unknown	後藤倫啓 Michihiro Goto	strategic	3.6M	¥677	-62.0%	¥23M ($149K)
2025-02-20	BUY	unknown	後藤秀隆 Hidetaka Goto	unknown	1.9M	¥677	+62.0%	¥1.3B ($8.2M)
2025-02-20	SELL	unknown	ゴトウホールディング株式会社 Goto Holding Co., Ltd.	strategic	2.0M	¥677	-62.0%	¥13M ($84K)
2025-02-20	SELL	unknown	後藤匡啓 Masahiro Goto	strategic	3.6M	¥677	-62.0%	¥23M ($149K)
2025-02-20	SELL	unknown	後藤倫啓 Michihiro Goto	strategic	3.6M	¥677	-62.0%	¥23M ($149K)
2025-02-20	BUY	unknown	後藤秀隆 Hidetaka Goto	unknown	1.9M	¥677	+62.0%	¥1.3B ($8.2M)
2025-02-20	SELL	unknown	ゴトウホールディング株式会社 Goto Holding Co., Ltd.	strategic	2.0M	¥677	-62.0%	¥13M ($84K)
2025-02-20	SELL	unknown	後藤匡啓 Masahiro Goto	strategic	3.6M	¥677	-62.0%	¥23M ($149K)
2025-02-20	SELL	unknown	後藤倫啓 Michihiro Goto	strategic	3.6M	¥677	-62.0%	¥23M ($149K)
2025-02-20	SELL	unknown	後藤秀隆 Hidetaka Goto	strategic	1.9M	¥677	-62.0%	¥94M ($605K)
2025-02-20	SELL	unknown	後藤秀隆 Hidetaka Goto	strategic	1.9M	¥677	-62.0%	¥94M ($605K)
2025-02-20	SELL	unknown	後藤秀隆 Hidetaka Goto	strategic	1.9M	¥677	-62.0%	¥94M ($605K)
2025-02-20	SELL	unknown	後藤匡啓 Masahiro Goto	strategic	3.6M	¥677	-62.0%	¥23M ($149K)
2023-06-01	BUY	Market Buy	オムロンヘルスケア株式会社 OMRON HEALTHCARE Co., Ltd	other	791.3K	¥439.75	+149.5%	¥23M ($150K)
2023-05-09	BUY	Market Buy	オムロンヘルスケア株式会社 OMRON HEALTHCARE Co., Ltd	other	737.6K	¥358	+206.4%	¥20M ($129K)
2023-01-18	BUY	Market Buy	オムロンヘルスケア株式会社 OMRON HEALTHCARE Co., Ltd	other	681.7K	¥305	+259.7%	¥16M ($104K)
2022-10-06	BUY	Market Buy	オムロンヘルスケア株式会社 OMRON HEALTHCARE Co., Ltd	other	628.8K	¥298.75	+267.2%	¥16M ($102K)
2022-07-15	BUY	Market Buy	オムロンヘルスケア株式会社 OMRON HEALTHCARE Co., Ltd	other	575.8K	¥308.5	+255.6%	¥17M ($108K)
2022-07-15	BUY	unknown	オムロンヘルスケア株式会社 OMRON HEALTHCARE Co., Ltd	other	575.8K	¥308.5	+255.6%	¥17M ($108K)
2022-03-25	BUY	unknown	後藤秀隆 Hidetaka Goto	unknown	500.0K	¥272.75	+302.2%	¥136M ($880K)
2022-03-25	BUY	unknown	ゴトウホールディング株式会社 Goto Holding Co., Ltd.	strategic	500.0K	¥272.75	+302.2%	¥82M ($528K)
2022-03-25	BUY	unknown	後藤倫啓 Michihiro Goto	strategic	900.0K	¥272.75	+302.2%	¥245M ($1.6M)
2022-03-25	BUY	unknown	後藤秀隆 Hidetaka Goto	unknown	800.0K	¥272.75	+302.2%	¥218M ($1.4M)
2022-03-25	SELL	unknown	ゴトウホールディング株式会社 Goto Holding Co., Ltd.	strategic	200.0K	¥272.75	-302.2%	¥432K ($3K)
2022-03-25	SELL	unknown	後藤匡啓 Masahiro Goto	strategic	900.0K	¥272.75	-302.2%	¥2M ($11K)
2022-03-25	SELL	unknown	後藤倫啓 Michihiro Goto	strategic	900.0K	¥272.75	-302.2%	¥2M ($11K)
2022-03-25	SELL	unknown	後藤秀隆 Hidetaka Goto	strategic	800.0K	¥272.75	-302.2%	¥2M ($10K)
2022-03-25	SELL	unknown	後藤秀隆 Hidetaka Goto	strategic	500.0K	¥272.75	-302.2%	¥82M ($528K)
2022-03-25	BUY	unknown	後藤匡啓 Masahiro Goto	strategic	900.0K	¥272.75	+302.2%	¥245M ($1.6M)
2021-05-21	BUY	unknown	後藤秀隆 Hidetaka Goto	unknown	400.0K	¥591.25	+85.5%	¥237M ($1.5M)
2021-05-21	SELL	unknown	ゴトウホールディング株式会社 Goto Holding Co., Ltd.	strategic	100.0K	¥591.25	-85.5%	¥464K ($3K)
2021-05-21	SELL	unknown	後藤匡啓 Masahiro Goto	strategic	450.0K	¥591.25	-85.5%	¥2M ($14K)
2021-05-21	SELL	unknown	後藤倫啓 Michihiro Goto	strategic	450.0K	¥591.25	-85.5%	¥2M ($14K)
2021-05-21	SELL	unknown	後藤秀隆 Hidetaka Goto	strategic	400.0K	¥591.25	-85.5%	¥61M ($396K)