Who has been buying Industrial & Infrastructure Fund Investment Corporation stock?

24 distinct investors have filed 55 disclosed large-shareholding filings in Industrial & Infrastructure Fund Investment Corporation (3249), most recently on 2026-04-07. 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 Industrial & Infrastructure Fund Investment Corporation have?

Industrial & Infrastructure Fund Investment Corporation has 55 buy-side and 34 sell-side disclosures on record, covering ¥116.7B ($753.1M) in total reported value, spanning 2021-05-19 to 2026-04-07.

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.

Industrial & Infrastructure Fund Investment Corporation 3249

Company

産業ファンド投資法人投資証券Industrial & Infrastructure Fund Investment Corporation

Investors

Buys

Total Value

¥116.7B ($753.1M)

Avg Return

+2.96%

Last Filing

2026-04-07

Industrial & Infrastructure Fund Investment Corporation (3249) has 55 disclosed large-shareholding filings and 34 disclosed disposals on record, filed by 24 distinct investors. Together those filings cover ¥116.7B ($753.1M) in reported transaction value. The earliest filing StockDrifts holds for Industrial & Infrastructure Fund Investment Corporation is dated 2021-05-19; the most recent is 2026-04-07. Across these filings the average return since disclosure is +2.96%, 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
2026-09-25	SELL	unknown	アセットマネジメントOne株式会社	other	96.7K	¥134,000	+0.0%	¥1.2B ($7.4M)
2026-09-25	SELL	unknown	みずほ証券株式会社	other	6.8K	¥134,000	+0.0%	¥4.4B ($28.6M)
2026-08-06	BUY	unknown	大和アセットマネジメント株式会社 Daiwa Asset Management Co.Ltd.	other	143.3K	¥138,400	-3.2%	¥19.8B ($127.9M)
2026-06-22	BUY	unknown	みずほ証券株式会社	other	39.9K	¥140,300	-4.5%	¥5.6B ($36.1M)
2026-06-22	BUY	unknown	アセットマネジメントOne株式会社	other	105.2K	¥140,300	-4.5%	¥14.8B ($95.2M)
2026-04-07	SELL	unknown	みずほ証券株式会社	other	6.4K	¥145,300	+7.8%	¥4.7B ($30.3M)
2026-04-07	SELL	unknown	アセットマネジメントOne株式会社	other	109.8K	¥145,300	+7.8%	¥1.1B ($7.1M)
2026-04-06	SELL	Market Buy	MUFGセキュリティーズEMEA MUFG Securities EMEA plc	unknown	0	¥145,400	+7.8%	¥4.0B ($26.1M)
2026-04-06	SELL	Market Buy	三菱UFJ信託銀行株式会社	passive	26.2K	¥145,400	+7.8%	¥257M ($1.7M)
2026-04-06	BUY	Market Buy	三菱UFJアセットマネジメント株式会社	passive	116.2K	¥145,400	-7.8%	¥184M ($1.2M)
2026-04-06	SELL	Market Buy	三菱UFJモルガン・スタンレー証券株式会社	other	6.8K	¥145,400	+7.8%	¥147M ($949K)
2026-02-05	SELL	unknown	日本銀行 Bank of Japan	other	152.3K	¥150,800	+11.1%	¥4.7B ($30.0M)
2026-01-22	BUY	Market Buy	みずほ証券株式会社	other	38.9K	¥154,000	-13.0%	¥2.9B ($18.9M)
2026-01-22	BUY	Market Buy	アセットマネジメントOne株式会社	other	117.8K	¥154,000	-13.0%	¥234M ($1.5M)
2026-01-19	BUY	Market Buy	三菱UFJ信託銀行株式会社	passive	28.0K	¥157,200	-14.8%	¥40M ($257K)
2026-01-19	BUY	Market Buy	MUFGセキュリティーズEMEA MUFG Securities EMEA plc	other	28.0K	¥157,200	-	¥4.4B ($28.4M)
2026-01-19	BUY	Market Buy	三菱UFJアセットマネジメント株式会社	passive	115.4K	¥157,200	-14.8%	¥40M ($257K)
2026-01-19	SELL	Market Buy	三菱UFJモルガン・スタンレー証券株式会社	other	8.0K	¥157,200	+14.8%	¥718M ($4.6M)
2025-12-15	BUY	Market Buy	三菱UFJ信託銀行株式会社	passive	27.7K	¥149,500	-10.4%	¥796M ($5.1M)
2025-12-15	BUY	Market Buy	三菱UFJアセットマネジメント株式会社	passive	115.1K	¥149,500	-10.4%	¥2.8B ($18.1M)
2025-12-15	BUY	Market Buy	三菱UFJモルガン・スタンレー証券株式会社	other	12.3K	¥149,500	-10.4%	¥379M ($2.4M)
2025-11-21	BUY	unknown	みずほ証券株式会社 Mizuho Securities Co., Ltd.	other	19.8K	¥147,600	-9.2%	¥2.9B ($18.8M)
2025-11-21	BUY	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	116.1K	¥147,600	-9.2%	¥17.1B ($110.5M)
2025-11-18	SELL	Market Buy	ブラックロック・ジャパン株式会社 BlackRock Japan Co., Ltd.	passive	63.2K	¥146,900	+8.8%	¥112M ($721K)
2025-11-18	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 BlackRock Advisers, LLC	passive	320	¥146,900	+8.8%	¥522M ($3.4M)
2025-11-18	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	0	¥146,900	+8.8%	¥410M ($2.6M)
2025-11-18	SELL	Market Buy	ブラックロック・インベストメント・マネジメント (オーストラリア)リミテッドLimited) BlackRock Investment Management (Australia	passive	1.4K	¥146,900	+8.8%	¥335M ($2.2M)
2025-11-18	SELL	Market Buy	ブラックロック(ネザーランド)BVBV) BlackRock (Netherlands	passive	1.7K	¥146,900	+8.8%	¥708M ($4.6M)
2025-11-18	SELL	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	8.6K	¥146,900	+8.8%	¥596M ($3.8M)
2025-11-18	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	5.1K	¥146,900	-8.8%	¥149M ($961K)
2025-11-18	SELL	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	12.1K	¥146,900	+8.8%	¥261M ($1.7M)
2025-11-18	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	42.8K	¥146,900	-8.8%	¥1.4B ($9.1M)
2025-11-18	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 BlackRock Institutional Trust Company, N.A.	passive	7.8K	¥146,900	+8.8%	¥1.8B ($11.8M)
2025-10-21	SELL	unknown	大和アセットマネジメント株式会社 Daiwa Asset Management Co.Ltd.	other	103.7K	¥142,300	+5.8%	¥3.6B ($23.5M)
2025-09-19	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	83.6K	¥135,000	+0.7%	¥753M ($4.9M)
2025-09-19	SELL	unknown	アモーヴァ・アセットマネジメント株式会社 Amova Asset Management Co., Ltd.	other	70.3K	¥135,000	+0.7%	¥514M ($3.3M)
2025-08-22	SELL	unknown	みずほ証券株式会社 Mizuho Securities Co., Ltd.	other	20.4K	¥128,700	-4.1%	¥3.0B ($19.4M)
2025-08-22	BUY	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	87.8K	¥128,700	+4.1%	¥359M ($2.3M)
2025-08-07	BUY	unknown	みずほ証券株式会社 Mizuho Securities Co., Ltd.	other	43.7K	¥128,000	+4.7%	¥5.6B ($36.1M)
2025-08-07	BUY	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	85.1K	¥128,000	+4.7%	¥10.9B ($70.3M)
2025-07-22	SELL	Market Buy	野村證券株式会社 Nomura Securities Co.,Ltd.	other	3.9K	¥122,400	-9.5%	¥12.4B ($80.1M)
2025-07-22	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	1.2K	¥122,400	+9.5%	¥9.3B ($60.1M)
2025-07-22	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	151.5K	¥122,400	+9.5%	¥3.6B ($23.2M)
2025-07-04	SELL	unknown	大和アセットマネジメント株式会社 Daiwa Asset Management Co.Ltd.	other	129.3K	¥121,800	-10.0%	¥3.2B ($20.3M)
2025-04-21	BUY	unknown	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	122.1K	¥115,100	+16.4%	¥14.1B ($90.7M)
2025-04-21	BUY	unknown	野村證券株式会社 Nomura Securities Co.,Ltd.	other	4.7K	¥115,100	+16.4%	¥546M ($3.5M)
2025-04-21	BUY	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	559	¥115,100	+16.4%	¥64M ($415K)
2024-11-07	BUY	Market Buy	大和アセットマネジメント株式会社 Daiwa Asset Management Co.Ltd.	other	155.2K	¥113,500	+18.1%	¥3.2B ($20.6M)
2024-10-04	SELL	unknown	野村證券株式会社 Nomura Securities Co.,Ltd.	other	2.0K	¥119,700	-11.9%	¥21.3B ($137.1M)
2024-10-04	SELL	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	1.4K	¥119,700	-11.9%	¥911M ($5.9M)

Showing the 50 most recent of 100 filings.

Frequently asked questions

Who has been buying Industrial & Infrastructure Fund Investment Corporation stock?: 24 distinct investors have filed 55 disclosed large-shareholding filings in Industrial & Infrastructure Fund Investment Corporation (3249), most recently on 2026-04-07. 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 Industrial & Infrastructure Fund Investment Corporation have?: Industrial & Infrastructure Fund Investment Corporation has 55 buy-side and 34 sell-side disclosures on record, covering ¥116.7B ($753.1M) in total reported value, spanning 2021-05-19 to 2026-04-07.
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.