Who has been buying Seven & i Holdings Co., Ltd. stock?

17 distinct investors have filed 29 disclosed large-shareholding filings in Seven & i Holdings Co., Ltd. (3382), 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 Seven & i Holdings Co., Ltd. have?

Seven & i Holdings Co., Ltd. has 29 buy-side and 16 sell-side disclosures on record, covering ¥792.9B ($5.1B) in total reported value, spanning 2021-03-19 to 2026-05-12.

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.

Seven & i Holdings Co., Ltd. 3382

Company

株式会社セブン&アイ・ホールディングスSeven & i Holdings Co., Ltd.

Investors

Buys

Total Value

¥792.9B ($5.1B)

Avg Return

+7.51%

Last Filing

2026-05-12

Seven & i Holdings Co., Ltd. (3382) has 29 disclosed large-shareholding filings and 16 disclosed disposals on record, filed by 17 distinct investors. Together those filings cover ¥792.9B ($5.1B) in reported transaction value. The earliest filing StockDrifts holds for Seven & i Holdings Co., Ltd. is dated 2021-03-19; the most recent is 2026-05-12. Across these filings the average return since disclosure is +7.51%, 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
2026-08-20	BUY	Market Buy	ブラックロック・ジャパン株式会社	passive	44.6M	¥2,032.5	-1.3%	¥23.6B ($152.1M)
2026-08-20	SELL	Market Buy	ブラックロック・アドバイザーズ・エルエルシー BlackRock Advisers, LLC	passive	2.4M	¥2,032.5	+1.3%	¥6.6B ($42.6M)
2026-08-20	SELL	Market Buy	ブラックロック・インベストメント・マネジメント・エルエルシー BlackRock Investment Management LLC	passive	2.1M	¥2,032.5	+1.3%	¥1.4B ($9.1M)
2026-08-20	BUY	Market Buy	ブラックロック(ネザーランド)BVBV) BlackRock (Netherlands	passive	3.7M	¥2,032.5	-	¥7.6B ($48.9M)
2026-08-20	BUY	Market Buy	ブラックロック・ファンド・マネジャーズ・リミテッド BlackRock Fund Managers Limited	passive	3.1M	¥2,032.5	-	¥6.3B ($40.9M)
2026-08-20	SELL	Market Buy	ブラックロック(ルクセンブルグ)エス・エーS.A.) BlackRock (Luxembourg	passive	658.8K	¥2,032.5	+1.3%	¥3.3B ($21.3M)
2026-08-20	SELL	Market Buy	ブラックロック・ライフ・リミテッド BlackRock Life Limited	passive	479.4K	¥2,032.5	+1.3%	¥9.4B ($60.9M)
2026-08-20	BUY	Market Buy	ブラックロック・アセット・マネジメント・カナダ・リミテッド BlackRock Asset Management Canada Limited	passive	2.8M	¥2,032.5	-	¥5.8B ($37.3M)
2026-08-20	BUY	Market Buy	ブラックロック・アセット・マネジメント・アイルランド・リミテッド BlackRock Asset Management Ireland Limited	passive	14.3M	¥2,032.5	-1.3%	¥14.1B ($91.3M)
2026-08-20	BUY	Market Buy	ブラックロック・ファンド・アドバイザーズ BlackRock Fund Advisors	passive	42.6M	¥2,032.5	-1.3%	¥37.3B ($240.4M)
2026-08-20	SELL	Market Buy	ブラックロック・インスティテューショナル・トラスト・カンパニー、エヌ.エイ. BlackRock Institutional Trust Company, N.A.	passive	26.7M	¥2,032.5	+1.3%	¥5.2B ($33.5M)
2026-08-20	SELL	Market Buy	ブラックロック・インベストメント・マネジメント(ユーケー)リミテッドLimited) BlackRock Investment Management (UK	passive	3.7M	¥2,032.5	+1.3%	¥10.4B ($66.9M)
2026-08-20	SELL	unknown	野村證券株式会社	other	299.3K	¥2,032.5	+1.3%	¥3.8B ($24.3M)
2026-08-20	SELL	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	2.4M	¥2,032.5	+1.3%	¥29.7B ($191.7M)
2026-08-20	BUY	Market Buy	野村アセットマネジメント株式会社	other	116.9M	¥2,032.5	-1.3%	¥37.3B ($240.4M)
2026-05-12	BUY	unknown	伊藤裕久	strategic	9.4M	¥1,879	-	¥17.6B ($113.5M)
2026-05-12	BUY	Market Buy	伊藤興業株式会社	strategic	212.1M	¥1,879	+6.7%	¥26.9B ($173.7M)
2026-05-12	BUY	unknown	株式会社Pigeon Visions	strategic	6.3M	¥1,879	-	¥11.8B ($76.4M)
2026-05-12	BUY	unknown	株式会社MY ASK	strategic	6.3M	¥1,879	-	¥11.8B ($76.4M)
2026-05-12	BUY	unknown	株式会社Long Beach AM	strategic	6.3M	¥1,879	-	¥11.8B ($76.4M)
2025-10-06	BUY	unknown	野村證券株式会社 Nomura Securities Co.,Ltd.	other	2.2M	¥1,974.5	+1.6%	¥4.4B ($28.3M)
2025-10-06	BUY	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	19.1M	¥1,974.5	+1.6%	¥37.6B ($242.7M)
2025-10-06	BUY	unknown	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	110.6M	¥1,974.5	+1.6%	¥218.4B ($1.4B)
2025-08-06	BUY	unknown	野村證券株式会社 Nomura Securities Co.,Ltd.	other	3.4M	¥2,021	-0.8%	¥631.7B ($4.1B)
2025-08-06	SELL	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	2.4M	¥2,021	+0.8%	¥32.1B ($207.2M)
2025-08-06	BUY	unknown	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	111.4M	¥2,021	-0.8%	¥222.9B ($1.4B)
2025-04-04	BUY	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	18.2M	¥2,030	-1.2%	¥37.0B ($238.7M)
2025-04-04	BUY	unknown	野村證券株式会社 Nomura Securities Co.,Ltd.	other	305.9K	¥2,030	-1.2%	¥621M ($4.0M)
2025-04-04	BUY	unknown	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	117.6M	¥2,030	-1.2%	¥238.6B ($1.5B)
2024-02-06	SELL	unknown	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	22.8M	¥2,035	+1.4%	¥18.4B ($118.7M)
2024-02-06	SELL	unknown	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	15.9M	¥2,035	+1.4%	¥722M ($4.7M)
2023-09-07	BUY	unknown	SMBC日興証券株式会社 SMBC Nikko Securities Inc.	other	18.7M	¥2,004	+0.1%	¥36.8B ($237.4M)
2023-09-07	BUY	unknown	株式会社三井住友銀行 Sumitomo Mitsui Banking Corporation	other	9.8M	¥2,004	-	-
2023-09-07	BUY	unknown	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	¥2,004	-	-
2023-09-06	SELL	unknown	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	31.8M	¥1,997.33	-0.4%	¥531M ($3.4M)
2023-09-06	BUY	unknown	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	16.2M	¥1,997.33	+0.4%	¥177M ($1.1M)
2023-08-07	BUY	unknown	株式会社三井住友銀行 Sumitomo Mitsui Banking Corporation	other	9.8M	¥1,949	+2.9%	¥19.1B ($123.5M)
2023-08-07	BUY	unknown	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	¥1,949	+2.9%	¥3.3B ($21.0M)
2023-08-07	BUY	unknown	SMBC日興証券株式会社 SMBC Nikko Securities Inc.	other	34.2M	¥1,949	+2.9%	¥66.7B ($430.4M)
2023-07-21	SELL	unknown	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	32.1M	¥1,954	-2.6%	¥9.0B ($58.1M)
2023-07-21	SELL	unknown	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	16.2M	¥1,954	-2.6%	¥1.4B ($8.9M)
2022-10-20	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	36.7M	¥1,897.66	+5.7%	¥168M ($1.1M)
2022-10-20	BUY	Market Buy	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	16.8M	¥1,897.66	+5.7%	¥505M ($3.3M)
2022-10-06	SELL	unknown	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	36.6M	¥1,895	-5.8%	¥1.0B ($6.5M)
2022-10-06	SELL	unknown	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	16.6M	¥1,895	-5.8%	¥2.2B ($14.1M)
2022-04-06	BUY	unknown	野村證券株式会社 Nomura Securities Co.,Ltd.	other	252.5K	¥1,913.66	+4.8%	¥37.8B ($244.1M)
2022-04-06	BUY	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	1.8M	¥1,913.66	+4.8%	¥3.6B ($23.0M)
2022-04-06	BUY	unknown	ノムラセキュリテーズインターナショナル NOMURA SECURITIES INTERNATIONAL,Inc.	unknown	0	¥1,913.66	-	-
2022-04-06	SELL	unknown	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	39.5M	¥1,913.66	-4.8%	¥339M ($2.2M)
2022-03-23	BUY	unknown	SMBC日興証券株式会社 SMBC Nikko Securities Inc.	other	3.6M	¥1,866.66	+7.4%	¥6.2B ($39.8M)

Showing the 50 most recent of 69 filings.

Frequently asked questions

Who has been buying Seven & i Holdings Co., Ltd. stock?: 17 distinct investors have filed 29 disclosed large-shareholding filings in Seven & i Holdings Co., Ltd. (3382), 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 Seven & i Holdings Co., Ltd. have?: Seven & i Holdings Co., Ltd. has 29 buy-side and 16 sell-side disclosures on record, covering ¥792.9B ($5.1B) in total reported value, spanning 2021-03-19 to 2026-05-12.
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.

More on this data

Every trade listed above comes from an official regulatory disclosure. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.