Who has been buying Invincible Investment Corporation stock?

25 distinct investors have filed 63 disclosed large-shareholding filings in Invincible Investment Corporation (8963), most recently on 2026-04-20. 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 Invincible Investment Corporation have?

Invincible Investment Corporation has 63 buy-side and 33 sell-side disclosures on record, covering ¥156.6B ($1.0B) in total reported value, spanning 2021-08-06 to 2026-04-20.

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.

Invincible Investment Corporation 8963

Company

インヴィンシブル投資法人投資証券Invincible Investment Corporation

Investors

Buys

Total Value

¥156.6B ($1.0B)

Avg Return

+13.13%

Last Filing

2026-04-20

Invincible Investment Corporation (8963) has 63 disclosed large-shareholding filings and 33 disclosed disposals on record, filed by 25 distinct investors. Together those filings cover ¥156.6B ($1.0B) in reported transaction value. The earliest filing StockDrifts holds for Invincible Investment Corporation is dated 2021-08-06; the most recent is 2026-04-20. Across these filings the average return since disclosure is +13.13%, 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
2026-07-06	BUY	Market Buy	三菱UFJ信託銀行株式会社	passive	98.6K	¥61,200	-1.5%	¥655M ($4.2M)
2026-07-06	BUY	Market Buy	三菱UFJアセットマネジメント株式会社	passive	320.0K	¥61,200	-1.5%	¥1.6B ($10.6M)
2026-07-06	BUY	Market Buy	三菱UFJモルガン・スタンレー証券株式会社	other	62.3K	¥61,200	-1.5%	¥3.3B ($21.1M)
2026-04-20	BUY	Market Buy	三菱UFJアセットマネジメント株式会社	passive	292.8K	¥63,700	-5.3%	¥390M ($2.5M)
2026-04-20	SELL	unknown	三菱UFJモルガン・スタンレー証券株式会社	other	8.1K	¥63,700	+5.3%	¥487M ($3.1M)
2026-04-20	BUY	Market Buy	三菱UFJ信託銀行株式会社	passive	87.8K	¥63,700	-5.3%	¥195M ($1.3M)
2026-04-20	BUY	Market Buy	三菱UFJアセットマネジメント株式会社	passive	292.8K	¥63,700	-5.3%	¥390M ($2.5M)
2026-04-20	SELL	Market Buy	三菱UFJモルガン・スタンレー証券株式会社	other	8.1K	¥63,700	+5.3%	¥487M ($3.1M)
2026-04-20	BUY	Market Buy	三菱UFJ信託銀行株式会社	passive	87.8K	¥63,700	-5.3%	¥195M ($1.3M)
2026-03-19	SELL	unknown	三井住友トラスト・アセットマネジメント株式会社	other	259.3K	¥61,600	+2.1%	¥4.6B ($29.8M)
2026-03-19	SELL	unknown	アモーヴァ・アセットマネジメント株式会社	other	208.0K	¥61,600	+2.1%	¥471M ($3.0M)
2026-03-16	SELL	Market Buy	三菱UFJ信託銀行株式会社	passive	84.6K	¥61,900	+2.6%	¥663M ($4.3M)
2026-03-16	SELL	Market Buy	三菱UFJアセットマネジメント株式会社	passive	286.9K	¥61,900	+2.6%	¥47M ($305K)
2026-03-16	SELL	Market Buy	三菱UFJモルガン・スタンレー証券株式会社	other	15.9K	¥61,900	+2.6%	¥899M ($5.8M)
2026-02-17	SELL	Market Buy	MUFGセキュリティーズEMEA MUFG Securities EMEA plc	unknown	0	¥67,000	+10.0%	¥666M ($4.3M)
2026-02-17	BUY	Market Buy	三菱UFJ信託銀行株式会社	passive	95.6K	¥67,000	-10.0%	¥564M ($3.6M)
2026-02-17	BUY	Market Buy	三菱UFJアセットマネジメント株式会社	passive	287.4K	¥67,000	-10.0%	¥154M ($992K)
2026-02-17	SELL	Market Buy	三菱UFJモルガン・スタンレー証券株式会社	other	30.4K	¥67,000	+10.0%	¥3.1B ($20.2M)
2026-02-02	SELL	Market Buy	三菱UFJ信託銀行株式会社	passive	87.2K	¥65,200	+7.5%	¥199M ($1.3M)
2026-02-02	BUY	Market Buy	MUFGセキュリティーズEMEA MUFG Securities EMEA plc	other	9.6K	¥65,200	-	-
2026-02-02	SELL	Market Buy	三菱UFJアセットマネジメント株式会社	passive	285.4K	¥65,200	+7.5%	¥349M ($2.3M)
2026-02-02	BUY	Market Buy	三菱UFJモルガン・スタンレー証券株式会社	other	77.4K	¥65,200	-7.5%	¥2.7B ($17.7M)
2025-12-22	BUY	unknown	みずほ証券株式会社	other	78.7K	¥66,400	-9.2%	¥5.2B ($33.7M)
2025-12-22	BUY	unknown	アセットマネジメントOne株式会社	other	327.6K	¥66,400	-9.2%	¥21.8B ($140.3M)
2025-12-15	BUY	Market Buy	三菱UFJ信託銀行株式会社	passive	90.0K	¥65,900	-8.5%	¥353M ($2.3M)
2025-12-15	BUY	Market Buy	MUFGセキュリティーズEMEA MUFG Securities EMEA plc	other	9.6K	¥65,900	-	¥633M ($4.1M)
2025-12-15	SELL	Market Buy	三菱UFJアセットマネジメント株式会社	passive	290.9K	¥65,900	+8.5%	¥1.1B ($7.2M)
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	35.4K	¥65,900	-8.5%	¥705M ($4.6M)
2025-11-04	BUY	Market Buy	三菱UFJアセットマネジメント株式会社 Mitsubishi UFJ Financial Group Inc.	passive	307.5K	¥69,500	-13.2%	¥744M ($4.8M)
2025-11-04	SELL	Market Buy	三菱UFJモルガン・スタンレー証券株式会社 Mitsubishi UFJ Morgan Stanley Securities Co., Ltd.	other	24.1K	¥69,500	+13.2%	¥319M ($2.1M)
2025-11-04	SELL	Market Buy	三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc.	passive	84.6K	¥69,500	+13.2%	¥478M ($3.1M)
2025-10-06	BUY	Market Buy	野村證券株式会社 Nomura Securities Co.,Ltd.	other	37.9K	¥67,600	-10.8%	¥1.8B ($11.7M)
2025-10-06	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	4.4K	¥67,600	-	¥299M ($1.9M)
2025-10-06	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	497.9K	¥67,600	-10.8%	¥4.7B ($30.3M)
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	334.5K	¥66,800	-9.7%	¥1.7B ($11.2M)
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	215.7K	¥66,800	+9.7%	¥1.5B ($9.6M)
2025-08-07	SELL	unknown	みずほ証券株式会社 Mizuho Securities Co., Ltd.	other	37.7K	¥69,000	+12.6%	¥3.3B ($21.4M)
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	342.3K	¥69,000	-12.6%	¥53M ($340K)
2025-07-07	SELL	Market Buy	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	341.6K	¥61,800	+2.4%	¥520M ($3.4M)
2025-07-07	BUY	Market Buy	みずほ証券株式会社 Mizuho Securities Co., Ltd.	other	86.0K	¥61,800	-2.4%	¥2.7B ($17.7M)
2025-06-02	SELL	Market Buy	三菱UFJアセットマネジメント株式会社 Mitsubishi UFJ Financial Group Inc.	passive	296.6K	¥60,900	+1.0%	¥1.4B ($9.0M)
2025-06-02	SELL	Market Buy	三菱UFJモルガン・スタンレー証券株式会社 Mitsubishi UFJ Morgan Stanley Securities Co., Ltd.	other	29.2K	¥60,900	+1.0%	¥1.9B ($12.3M)
2025-06-02	BUY	Market Buy	三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc.	passive	92.1K	¥60,900	-1.0%	¥419M ($2.7M)
2025-02-07	SELL	unknown	みずほ証券株式会社 Mizuho Securities Co., Ltd.	other	41.5K	¥65,200	+7.5%	¥2.9B ($19.0M)
2025-02-07	BUY	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	350.4K	¥65,200	-7.5%	¥249M ($1.6M)
2025-01-10	BUY	Market Buy	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	346.4K	¥66,200	-8.9%	¥51M ($327K)
2025-01-10	BUY	Market Buy	みずほ証券株式会社 Mizuho Securities Co., Ltd.	other	86.8K	¥66,200	-8.9%	¥2.6B ($17.0M)
2025-01-06	BUY	Market Buy	三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc.	passive	84.8K	¥66,100	-8.8%	¥1.3B ($8.5M)
2025-01-06	BUY	Market Buy	三菱UFJアセットマネジメント株式会社 Mitsubishi UFJ Financial Group Inc.	passive	319.5K	¥66,100	-8.8%	¥1.0B ($6.5M)
2025-01-06	BUY	Market Buy	三菱UFJモルガン・スタンレー証券株式会社 Mitsubishi UFJ Morgan Stanley Securities Co., Ltd.	other	60.4K	¥66,100	-8.8%	¥3.1B ($20.2M)

Showing the 50 most recent of 109 filings.

Frequently asked questions

Who has been buying Invincible Investment Corporation stock?: 25 distinct investors have filed 63 disclosed large-shareholding filings in Invincible Investment Corporation (8963), most recently on 2026-04-20. 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 Invincible Investment Corporation have?: Invincible Investment Corporation has 63 buy-side and 33 sell-side disclosures on record, covering ¥156.6B ($1.0B) in total reported value, spanning 2021-08-06 to 2026-04-20.
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.