Who has been buying Japan Metropolitan Fund Investment Corporation stock?

35 distinct investors have filed 149 disclosed large-shareholding filings in Japan Metropolitan Fund Investment Corporation (8953), most recently on 2026-04-22. 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 Japan Metropolitan Fund Investment Corporation have?

Japan Metropolitan Fund Investment Corporation has 149 buy-side and 85 sell-side disclosures on record, covering ¥668.8B ($4.3B) in total reported value, spanning 2021-03-22 to 2026-04-22.

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.

Japan Metropolitan Fund Investment Corporation 8953

Company

日本都市ファンド投資法人投資証券Japan Metropolitan Fund Investment Corporation

Investors

Buys

149

Total Value

¥668.8B ($4.3B)

Avg Return

+19.93%

Last Filing

2026-04-22

Japan Metropolitan Fund Investment Corporation (8953) has 149 disclosed large-shareholding filings and 85 disclosed disposals on record, filed by 35 distinct investors. Together those filings cover ¥668.8B ($4.3B) in reported transaction value. The earliest filing StockDrifts holds for Japan Metropolitan Fund Investment Corporation is dated 2021-03-22; the most recent is 2026-04-22. Across these filings the average return since disclosure is +19.93%, 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
2026-09-04	BUY	unknown	大和証券株式会社	other	7.5K	¥112,200	+0.0%	¥839M ($5.4M)
2026-09-04	BUY	Market Buy	大和アセットマネジメント株式会社	other	560.9K	¥112,200	+0.0%	¥20.1B ($129.6M)
2026-08-18	SELL	unknown	三菱UFJモルガン・スタンレー証券株式会社	other	3.2K	¥115,200	+2.6%	¥1.6B ($10.2M)
2026-08-18	BUY	Market Buy	三菱UFJアセットマネジメント株式会社	passive	305.6K	¥115,200	-2.6%	¥2.2B ($13.9M)
2026-08-18	SELL	Market Buy	三菱UFJ信託銀行株式会社	passive	78.1K	¥115,200	+2.6%	¥497M ($3.2M)
2026-07-07	BUY	unknown	アセットマネジメントOne株式会社	other	305.7K	¥114,400	+0.4%	¥35.0B ($225.6M)
2026-07-07	BUY	unknown	みずほ証券株式会社	other	54.7K	¥114,400	+0.4%	¥6.3B ($40.4M)
2026-04-22	SELL	unknown	アセットマネジメントOne株式会社	other	317.9K	¥118,100	+5.3%	¥1.4B ($8.8M)
2026-04-22	SELL	unknown	みずほ証券株式会社	other	18.5K	¥118,100	+5.3%	¥4.2B ($26.9M)
2026-04-06	SELL	unknown	大和アセットマネジメント株式会社 Daiwa Asset Management Co.Ltd.	other	381.8K	¥116,800	+0.9%	¥16.8B ($108.4M)
2026-03-23	SELL	Market Buy	アセットマネジメントOne株式会社	other	329.1K	¥117,800	-1.9%	¥39.5B ($254.8M)
2026-03-23	BUY	Market Buy	みずほ証券株式会社	other	54.1K	¥117,800	+1.9%	¥6.5B ($41.9M)
2026-03-18	BUY	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	passive	79.0K	¥122,000	-1.6%	¥9.5B ($61.2M)
2026-03-18	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	120.8K	¥122,000	-1.6%	¥14.5B ($93.6M)
2026-03-18	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	34.9K	¥122,000	-1.6%	¥4.2B ($27.0M)
2026-03-18	SELL	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	16.0K	¥122,000	+1.6%	¥1.9B ($12.4M)
2026-03-18	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	39.5K	¥122,000	+1.6%	¥4.7B ($30.6M)
2026-03-18	BUY	Market Buy	ブラックロック(ネザーランド)BVBV) BlackRock (Netherlands	passive	27.2K	¥122,000	+1.6%	¥3.3B ($21.1M)
2026-03-18	SELL	Market Buy	ブラックロック・ジャパン株式会社	passive	177.3K	¥122,000	+1.6%	¥21.3B ($137.3M)
2026-03-18	BUY	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	9.3K	¥122,000	-1.6%	¥1.1B ($7.2M)
2026-03-05	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	525.8K	¥118,900	+0.9%	¥10.3B ($66.8M)
2026-02-18	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	passive	77.0K	¥125,100	+4.1%	¥9.2B ($59.6M)
2026-02-18	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	118.7K	¥125,100	-4.1%	¥14.2B ($91.9M)
2026-02-18	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	34.1K	¥125,100	+4.1%	¥4.1B ($26.4M)
2026-02-18	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	16.2K	¥125,100	-4.1%	¥1.9B ($12.6M)
2026-02-18	BUY	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	8.7K	¥125,100	-4.1%	¥1.0B ($6.7M)
2026-02-18	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	39.6K	¥125,100	-4.1%	¥4.8B ($30.7M)
2026-02-18	BUY	Market Buy	ブラックロック(ネザーランド)BVBV) BlackRock (Netherlands	passive	27.2K	¥125,100	-4.1%	¥3.3B ($21.1M)
2026-02-18	SELL	Market Buy	ブラックロック・ジャパン株式会社	passive	180.6K	¥125,100	+4.1%	¥21.7B ($139.8M)
2026-01-05	SELL	Market Buy	三菱UFJモルガン・スタンレー証券株式会社	other	16.9K	¥124,500	+3.6%	¥2.0B ($13.1M)
2026-01-05	SELL	Market Buy	三菱UFJアセットマネジメント株式会社	passive	287.3K	¥124,500	+3.6%	¥34.5B ($222.4M)
2026-01-05	BUY	Market Buy	三菱UFJ信託銀行株式会社	passive	83.0K	¥124,500	-3.6%	¥10.0B ($64.2M)
2025-11-10	SELL	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	367.4K	¥120,600	+0.5%	¥173M ($1.1M)
2025-11-10	SELL	unknown	みずほ証券株式会社 Mizuho Securities Co., Ltd.	other	11.2K	¥120,600	+0.5%	¥4.5B ($29.1M)
2025-09-19	SELL	Market Buy	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	204.7K	¥113,800	-5.5%	¥900M ($5.8M)
2025-09-19	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	336.2K	¥113,800	+5.5%	¥1.2B ($7.9M)
2025-09-18	BUY	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	78.2K	¥114,300	+5.0%	¥8.9B ($57.7M)
2025-09-18	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	109.3K	¥114,300	+5.0%	¥164M ($1.1M)
2025-09-18	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	36.9K	¥114,300	-5.0%	¥164M ($1.1M)
2025-09-18	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	15.9K	¥114,300	+5.0%	¥1.8B ($11.7M)
2025-09-18	BUY	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	7.9K	¥114,300	+5.0%	¥82M ($530K)
2025-09-18	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	32.9K	¥114,300	+5.0%	¥3.8B ($24.3M)
2025-09-18	SELL	Market Buy	ブラックロック(ネザーランド)BVBV) BlackRock (Netherlands	passive	24.6K	¥114,300	-5.0%	¥82M ($530K)
2025-09-18	SELL	Market Buy	ブラックロック・ジャパン株式会社 BlackRock Japan Co., Ltd.	passive	193.0K	¥114,300	-5.0%	¥164M ($1.1M)
2025-09-05	SELL	Market Buy	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	368.9K	¥111,900	-7.2%	¥483M ($3.1M)
2025-09-05	BUY	Market Buy	みずほ証券株式会社 Mizuho Securities Co., Ltd.	other	48.8K	¥111,900	+7.2%	¥281.7B ($1.8B)
2025-09-03	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	78.3K	¥113,100	-6.1%	¥651M ($4.2M)
2025-09-03	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	108.0K	¥113,100	+6.1%	¥325M ($2.1M)
2025-09-03	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	38.5K	¥113,100	-6.1%	¥163M ($1.0M)
2025-09-03	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	16.0K	¥113,100	+6.1%	¥81M ($525K)

Showing the 50 most recent of 200 filings.

Frequently asked questions

Who has been buying Japan Metropolitan Fund Investment Corporation stock?: 35 distinct investors have filed 149 disclosed large-shareholding filings in Japan Metropolitan Fund Investment Corporation (8953), most recently on 2026-04-22. 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 Japan Metropolitan Fund Investment Corporation have?: Japan Metropolitan Fund Investment Corporation has 149 buy-side and 85 sell-side disclosures on record, covering ¥668.8B ($4.3B) in total reported value, spanning 2021-03-22 to 2026-04-22.
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.