Who has been buying Premium Group Co., Ltd. stock?

8 distinct investors have filed 25 disclosed large-shareholding filings in Premium Group Co., Ltd. (7199), most recently on 2026-05-12. 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 Premium Group Co., Ltd. have?

Premium Group Co., Ltd. has 25 buy-side and 19 sell-side disclosures on record, covering ¥22.0B ($141.9M) in total reported value, spanning 2021-04-07 to 2026-05-12.

Where does StockDrifts get Premium Group 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.

Premium Group Co., Ltd. 7199

Company

プレミアグループ株式会社Premium Group Co., Ltd.

Investors

Buys

Total Value

¥22.0B ($141.9M)

Avg Return

+18.92%

Last Filing

2026-05-12

Premium Group Co., Ltd. (7199) has 25 disclosed large-shareholding filings and 19 disclosed disposals on record, filed by 8 distinct investors. Together those filings cover ¥22.0B ($141.9M) in reported transaction value. The earliest filing StockDrifts holds for Premium Group Co., Ltd. is dated 2021-04-07; the most recent is 2026-05-12. 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 +18.92%, 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
2026-07-23	SELL	unknown	野村アセットマネジメント株式会社	other	1.6M	¥2,022	-5.5%	¥1.0B ($6.5M)
2026-07-23	SELL	unknown	野村證券株式会社	other	482.2K	¥2,022	-5.5%	¥49M ($319K)
2026-07-23	SELL	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	9.0K	¥2,022	-5.5%	¥82M ($531K)
2026-05-22	SELL	unknown	野村アセットマネジメント株式会社	other	2.1M	¥2,100	+9.6%	¥128M ($827K)
2026-05-22	BUY	Market Buy	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	48.5K	¥2,100	-9.6%	¥9M ($55K)
2026-05-22	SELL	unknown	野村證券株式会社	other	504.5K	¥2,100	+9.6%	¥222M ($1.4M)
2026-05-12	BUY	Market Buy	野村アセットマネジメント株式会社	other	2.2M	¥1,938	+0.6%	¥103M ($662K)
2026-05-12	BUY	Market Buy	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	45.7K	¥1,938	+0.6%	¥142M ($916K)
2026-05-12	SELL	unknown	野村證券株式会社	other	610.5K	¥1,938	-0.6%	¥134M ($865K)
2026-04-07	BUY	unknown	野村證券株式会社	other	680.2K	¥1,776	+5.0%	¥1.2B ($7.8M)
2026-04-07	BUY	unknown	野村アセットマネジメント株式会社	other	2.1M	¥1,776	+5.0%	¥87M ($560K)
2026-04-07	SELL	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	-29.7K	¥1,776	-5.0%	¥983M ($6.3M)
2026-03-06	SELL	Market Buy	キャピタル・リサーチ・アンド・マネージメント・カンパニー(Capital Research and Management Company) Capital Research and Management Company	passive	1.3M	¥1,882	+2.7%	¥1.6B ($10.5M)
2026-02-20	SELL	Market Buy	キャピタル・リサーチ・アンド・マネージメント・カンパニー(Capital Research and Management Company) Capital Research and Management Company	passive	2.1M	¥1,814	-0.9%	¥1.2B ($8.0M)
2026-02-20	BUY	unknown	野村アセットマネジメント株式会社	other	2.1M	¥1,814	+0.9%	¥3.8B ($24.3M)
2026-02-20	BUY	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	524.4K	¥1,814	+0.9%	¥960M ($6.2M)
2026-02-20	SELL	unknown	野村證券株式会社	other	6.7K	¥1,814	-0.9%	¥12M ($80K)
2025-07-23	BUY	unknown	野村證券株式会社 Nomura Securities Co.,Ltd.	other	232.2K	¥2,233	-18.0%	¥519M ($3.3M)
2025-07-23	BUY	unknown	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	1.8M	¥2,233	-18.0%	¥4.0B ($25.6M)
2025-07-23	BUY	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	58.2K	¥2,233	-18.0%	¥130M ($838K)
2025-02-07	BUY	Market Buy	キャピタル・リサーチ・アンド・マネージメント・カンパニー(Capital Research and Management Company) Capital Research and Management Company	passive	2.8M	¥2,509	-27.0%	¥1.1B ($7.1M)
2024-06-07	BUY	unknown	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	1.4M	¥2,089	-12.3%	¥2.8B ($18.4M)
2024-06-07	BUY	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	68.3K	¥2,089	-12.3%	¥85M ($545K)
2024-06-07	SELL	unknown	野村證券株式会社 Nomura Securities Co.,Ltd.	other	188.6K	¥2,089	+12.3%	¥135M ($873K)
2024-03-07	BUY	Market Buy	キャピタル・リサーチ・アンド・マネージメント・カンパニー(Capital Research and Management Company) Capital Research and Management Company	passive	2.4M	¥1,886	-2.9%	¥4.5B ($28.7M)
2024-02-07	BUY	Market Buy	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	1.8M	¥1,686	+8.6%	¥3.0B ($19.6M)
2024-02-07	SELL	Market Buy	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	26.9K	¥1,686	-8.6%	¥204M ($1.3M)
2024-02-07	SELL	Market Buy	野村證券株式会社 Nomura Securities Co.,Ltd.	other	254.5K	¥1,686	-8.6%	¥3.0B ($19.2M)
2023-12-05	SELL	Market Buy	チカラ・インベストメンツ・エルエルピー(Chikara Investments LLP) Chikara Investments LLP	passive	1.7M	¥1,712	-7.0%	¥753M ($4.9M)
2023-10-30	SELL	Market Buy	チカラ・インベストメンツ・エルエルピー(Chikara Investments LLP) Chikara Investments LLP	passive	2.1M	¥1,560	-17.4%	¥484M ($3.1M)
2023-06-07	BUY	unknown	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	2.2M	¥1,638	+11.8%	¥3.6B ($23.3M)
2023-06-07	SELL	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	147.6K	¥1,638	-11.8%	¥20M ($128K)
2023-06-07	BUY	unknown	野村證券株式会社 Nomura Securities Co.,Ltd.	other	19.0K	¥1,638	+11.8%	¥31M ($200K)
2023-02-08	SELL	Market Buy	クープランド・カーディフ・アセット・マネジメント・エルエルピー(Coupland Cardiff Asset Management LLP) Coupland Cardiff Asset Management LLP	passive	2.4M	¥1,624	-12.8%	¥666M ($4.3M)
2022-11-22	SELL	unknown	野村證券株式会社 Nomura Securities Co.,Ltd.	other	40.0K	¥1,783	-2.7%	¥64M ($416K)
2022-11-22	BUY	unknown	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	2.9M	¥1,783	+2.7%	¥5.2B ($33.2M)
2022-11-22	BUY	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	160.7K	¥1,783	+2.7%	¥100M ($647K)
2022-09-29	SELL	unknown	BNYメロン・インベストメント・マネジメント・ジャパン株式会社 BNY Mellon Investment Management Japan Limited	other	2.0M	¥1,790	-2.3%	¥820M ($5.3M)
2022-08-22	BUY	unknown	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	1.1M	¥1,736.66	+5.4%	¥1.9B ($12.1M)
2022-08-22	SELL	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	34.4K	¥1,736.66	-5.4%	¥35M ($225K)
2022-08-22	BUY	unknown	野村證券株式会社 Nomura Securities Co.,Ltd.	other	25.3K	¥1,736.66	+5.4%	¥44M ($284K)
2022-03-04	SELL	Market Buy	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	246.0K	¥1,258.33	-45.5%	¥181M ($1.2M)
2022-03-04	BUY	Market Buy	三井住友トラスト・アセットマネジメント株式会社 Sumitomo Mitsui Trust Asset Management Co.,Ltd.	other	305.7K	¥1,258.33	+45.5%	¥29M ($184K)
2021-12-07	SELL	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	54.8K	¥1,208.33	-51.5%	¥2M ($10K)
2021-12-07	BUY	unknown	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	1.2M	¥1,208.33	+51.5%	¥169M ($1.1M)
2021-10-07	BUY	Market Buy	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	1.1M	¥1,076.67	+70.1%	¥137M ($881K)
2021-10-07	BUY	Market Buy	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	55.5K	¥1,076.67	+70.1%	¥33M ($213K)
2021-07-07	BUY	unknown	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	965.3K	¥1,186.67	+54.3%	¥203M ($1.3M)
2021-07-07	BUY	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	24.7K	¥1,186.67	+54.3%	¥29M ($189K)
2021-07-01	SELL	unknown	BNYメロン・インベストメント・マネジメント・ジャパン株式会社 BNY Mellon Investment Management Japan Limited	other	812.1K	¥1,151.67	-59.0%	¥230M ($1.5M)

Showing the 50 most recent of 54 filings.

Frequently asked questions

Who has been buying Premium Group Co., Ltd. stock?: 8 distinct investors have filed 25 disclosed large-shareholding filings in Premium Group Co., Ltd. (7199), most recently on 2026-05-12. 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 Premium Group Co., Ltd. have?: Premium Group Co., Ltd. has 25 buy-side and 19 sell-side disclosures on record, covering ¥22.0B ($141.9M) in total reported value, spanning 2021-04-07 to 2026-05-12.
Where does StockDrifts get Premium Group 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 Premium Group Co., Ltd.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.