Who has been buying Atrae, Inc. stock?

12 distinct investors have filed 24 disclosed large-shareholding filings in Atrae, Inc. (6194), most recently on 2026-05-07. 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 Atrae, Inc. have?

Atrae, Inc. has 24 buy-side and 35 sell-side disclosures on record, covering ¥24.0B ($154.5M) in total reported value, spanning 2021-03-19 to 2026-05-07.

Where does StockDrifts get Atrae, Inc. 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.

Atrae, Inc. 6194

Company

株式会社アトラエAtrae, Inc.

Investors

Buys

Total Value

¥24.0B ($154.5M)

Avg Return

-39.14%

Last Filing

2026-05-07

Atrae, Inc. (6194) has 24 disclosed large-shareholding filings and 35 disclosed disposals on record, filed by 12 distinct investors. Together those filings cover ¥24.0B ($154.5M) in reported transaction value. The earliest filing StockDrifts holds for Atrae, Inc. is dated 2021-03-19; the most recent is 2026-05-07. 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 -39.14%, 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
2026-05-07	BUY	Market Buy	合同会社ラウレア	strategic	8.1M	¥653	+4.6%	¥1.4B ($9.3M)
2026-05-07	SELL	unknown	新居佳英	strategic	337.2K	¥653	-4.6%	¥672M ($4.3M)
2025-05-29	SELL	unknown	ニュートン・インベストメント・マネジメント・ジャパン株式会社 Newton Investment Management Japan Ltd.	other	1.0M	¥666	+0.9%	¥338M ($2.2M)
2025-03-13	SELL	unknown	ニュートン・インベストメント・マネジメント・ジャパン株式会社 Newton Investment Management Japan Ltd.	other	1.6M	¥647	-2.0%	¥174M ($1.1M)
2025-02-27	SELL	unknown	ニュートン・インベストメント・マネジメント・ジャパン株式会社 Newton Investment Management Japan Ltd.	other	1.9M	¥731	+9.7%	¥228M ($1.5M)
2024-04-23	BUY	unknown	合同会社ラウレア Laurea LLC	strategic	6.8M	¥422	+56.4%	¥115M ($742K)
2024-04-23	SELL	unknown	新居佳英 Yoshihide Arai	strategic	1.6M	¥422	-56.4%	¥61M ($396K)
2024-02-22	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	¥464	-42.2%	¥20M ($130K)
2024-02-22	SELL	unknown	みずほ証券株式会社 Mizuho Securities Co., Ltd.	other	20.2K	¥464	-42.2%	¥5M ($33K)
2024-02-22	BUY	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	1.2M	¥464	+42.2%	¥546M ($3.5M)
2023-11-24	BUY	unknown	合同会社ラウレア Laurea LLC	strategic	6.8M	¥775	-14.8%	¥5.3B ($34.2M)
2023-11-24	SELL	unknown	新居佳英 Yoshihide Arai	strategic	1.8M	¥775	+14.8%	¥209M ($1.4M)
2023-11-20	SELL	unknown	新居佳英 Yoshihide Arai	strategic	2.1M	¥788	+16.2%	¥4M ($27K)
2023-11-20	SELL	unknown	合同会社ラウレア Laurea LLC	strategic	6.8M	¥788	+16.2%	¥13M ($82K)
2023-11-08	SELL	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	¥1,006	+34.4%	¥27K ($175)
2023-11-08	SELL	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	-6.8K	¥1,006	+34.4%	¥351M ($2.3M)
2023-11-08	BUY	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	43.4K	¥1,006	-34.4%	¥5M ($35K)
2023-11-08	BUY	Market Buy	みずほ証券株式会社 Mizuho Securities Co., Ltd.	other	28.4K	¥1,006	-34.4%	¥29M ($184K)
2023-11-08	BUY	Market Buy	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	1.7M	¥1,006	-34.4%	¥283M ($1.8M)
2023-11-08	BUY	unknown	野村證券株式会社 Nomura Securities Co.,Ltd.	other	1.1K	¥1,006	-34.4%	¥1M ($7K)
2023-10-20	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	¥1,029	-35.9%	¥1.1B ($7.4M)
2023-10-20	BUY	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	339.3K	¥1,029	-35.9%	¥349M ($2.3M)
2023-06-08	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	1.1M	¥723	+8.7%	¥211M ($1.4M)
2023-06-07	SELL	unknown	野村證券株式会社 Nomura Securities Co.,Ltd.	other	72.1K	¥773	+14.6%	¥90M ($579K)
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	1.1M	¥773	-14.6%	¥855M ($5.5M)
2023-06-07	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	38.4K	¥773	+14.6%	¥8M ($54K)
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	1.4M	¥773	-14.6%	¥1.1B ($7.1M)
2023-03-28	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	1.4M	¥868	+24.0%	¥239M ($1.5M)
2023-03-20	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	1.6M	¥875	-24.6%	¥177M ($1.1M)
2023-03-20	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	-200	¥875	+24.6%	¥64M ($412K)
2023-03-20	BUY	Market Buy	野村證券株式会社 Nomura Securities Co.,Ltd.	other	190.1K	¥875	-24.6%	¥177M ($1.1M)
2023-03-17	BUY	unknown	ニュートン・インベストメント・マネジメント・ジャパン株式会社 Newton Investment Management Japan Ltd.	other	2.4M	¥881	-25.1%	¥2.1B ($13.8M)
2023-03-17	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	0	¥881	+25.1%	¥22M ($143K)
2023-01-19	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	¥1,254	-47.4%	¥1.7B ($11.0M)
2023-01-19	BUY	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	73.6K	¥1,254	-47.4%	¥3M ($22K)
2023-01-19	BUY	unknown	野村證券株式会社 Nomura Securities Co.,Ltd.	other	-13.2K	¥1,254	-47.4%	-
2022-11-17	BUY	Market Buy	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	2.5M	¥1,501	-56.0%	¥409M ($2.6M)
2022-09-09	SELL	unknown	合同会社ラウレア Laurea LLC	strategic	6.8M	¥1,556	+57.6%	¥92M ($595K)
2022-09-09	SELL	unknown	新居佳英 Yoshihide Arai	strategic	2.1M	¥1,556	+57.6%	¥403M ($2.6M)
2022-06-16	BUY	Market Buy	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	2.2M	¥1,689	-60.9%	¥463M ($3.0M)
2022-05-12	BUY	Market Buy	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	¥1,499	-56.0%	¥423M ($2.7M)
2022-02-02	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	1.6M	¥2,181	+69.7%	¥631M ($4.1M)
2021-11-11	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	1.7M	¥2,567	+74.3%	¥777M ($5.0M)
2021-10-22	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	47.2K	¥2,416	+72.7%	¥45M ($292K)
2021-10-22	BUY	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	2.0M	¥2,416	-72.7%	¥4.8B ($30.7M)
2021-09-24	BUY	unknown	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	1.5M	¥2,532	-73.9%	¥3.6B ($23.5M)
2021-09-24	SELL	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	70.5K	¥2,532	+73.9%	¥88M ($568K)
2021-09-24	BUY	unknown	野村證券株式会社 Nomura Securities Co.,Ltd.	other	4.0K	¥2,532	-73.9%	¥129M ($829K)
2021-09-07	BUY	unknown	合同会社ラウレア Laurea LLC	strategic	6.8M	¥2,767	-76.2%	¥18.9B ($122.1M)
2021-09-07	BUY	unknown	新居佳英 Yoshihide Arai	strategic	2.3M	¥2,767	-76.2%	¥6.4B ($41.3M)

Showing the 50 most recent of 70 filings.

Frequently asked questions

Who has been buying Atrae, Inc. stock?: 12 distinct investors have filed 24 disclosed large-shareholding filings in Atrae, Inc. (6194), most recently on 2026-05-07. 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 Atrae, Inc. have?: Atrae, Inc. has 24 buy-side and 35 sell-side disclosures on record, covering ¥24.0B ($154.5M) in total reported value, spanning 2021-03-19 to 2026-05-07.
Where does StockDrifts get Atrae, Inc. 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 Atrae, Inc.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.