Who has been buying ITFOR Inc. stock?

14 distinct investors have filed 23 disclosed large-shareholding filings in ITFOR Inc. (4743), most recently on 2025-09-26. 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 ITFOR Inc. have?

ITFOR Inc. has 23 buy-side and 8 sell-side disclosures on record, covering ¥4.3B ($27.8M) in total reported value, spanning 2021-03-30 to 2025-09-26.

Where does StockDrifts get ITFOR 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.

ITFOR Inc. 4743

Company

株式会社アイティフォーITFOR Inc.

Investors

Buys

Total Value

¥4.3B ($27.8M)

Avg Return

+30.31%

Last Filing

2025-09-26

ITFOR Inc. (4743) has 23 disclosed large-shareholding filings and 8 disclosed disposals on record, filed by 14 distinct investors. Together those filings cover ¥4.3B ($27.8M) in reported transaction value. The earliest filing StockDrifts holds for ITFOR Inc. is dated 2021-03-30; the most recent is 2025-09-26. 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 +30.31%, 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
2025-09-26	BUY	Market Buy	さくら損害保険株式会社 Sakura General Insurance Co., Ltd.	passive	49.8K	¥1,531	+11.9%	¥76M ($492K)
2025-09-26	BUY	Market Buy	株式会社UH5 UH5 Co., Ltd.	passive	101.6K	¥1,531	+11.9%	¥154M ($993K)
2025-09-26	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	1.9M	¥1,531	+11.9%	¥120M ($772K)
2025-09-26	BUY	Market Buy	株式会社ザッパラス Zappalas Co., Ltd.	passive	119.1K	¥1,531	+11.9%	¥182M ($1.2M)
2025-09-12	BUY	Market Buy	株式会社ザッパラス Zappalas Co., Ltd.	passive	119.1K	¥1,502	+14.1%	¥179M ($1.2M)
2025-09-12	BUY	Market Buy	さくら損害保険株式会社 Sakura General Insurance Co., Ltd.	passive	49.8K	¥1,502	+14.1%	¥75M ($483K)
2025-09-12	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	1.8M	¥1,502	+14.1%	¥449M ($2.9M)
2025-08-06	SELL	Market Buy	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	¥1,557	-10.0%	¥539M ($3.5M)
2025-06-30	BUY	negotiated	株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc.	strategic	175.0K	¥1,500	+14.2%	¥837M ($5.4M)
2025-06-30	BUY	negotiated	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	32.3K	¥1,500	+14.2%	¥48M ($313K)
2025-06-30	SELL	negotiated	三菱UFJアセットマネジメント株式会社 Mitsubishi UFJ Financial Group Inc.	passive	145.5K	¥1,500	-14.2%	¥17M ($108K)
2025-06-30	BUY	negotiated	三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc.	passive	692.8K	¥1,500	+14.2%	¥1.0B ($6.6M)
2025-04-16	BUY	Market Buy	株式会社ザッパラス Zappalas Co., Ltd.	passive	119.1K	¥1,430	+19.8%	¥170M ($1.1M)
2025-04-16	BUY	Market Buy	さくら損害保険株式会社 Sakura General Insurance Co., Ltd.	passive	49.8K	¥1,430	+19.8%	¥32M ($206K)
2025-04-16	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	1.5M	¥1,430	+19.8%	¥216M ($1.4M)
2025-03-19	BUY	Market Buy	さくら損害保険株式会社 Sakura General Insurance Co., Ltd.	passive	28.8K	¥1,435	+19.4%	¥41M ($267K)
2025-03-19	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	1.4M	¥1,435	+19.4%	¥2.0B ($13.0M)
2025-02-18	SELL	negotiated	三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc.	passive	1.5M	¥1,309	-30.9%	¥184M ($1.2M)
2025-02-18	BUY	negotiated	株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc.	strategic	175.0K	¥1,309	+30.9%	¥229M ($1.5M)
2025-02-18	BUY	negotiated	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	7.1K	¥1,309	+30.9%	¥614M ($4.0M)
2025-02-18	BUY	negotiated	三菱UFJ eスマート証券株式会社 Mitsubishi UFJ eSmart Securities Co., Ltd.	other	7.0K	¥1,309	+30.9%	¥708M ($4.6M)
2025-02-18	SELL	negotiated	三菱UFJアセットマネジメント株式会社 Mitsubishi UFJ Financial Group Inc.	passive	161.5K	¥1,309	-30.9%	¥19M ($121K)
2024-11-07	BUY	Market Buy	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	2.1M	¥1,377	+24.4%	¥394M ($2.5M)
2024-07-16	BUY	negotiated	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	104.1K	¥1,520	+12.7%	¥87M ($561K)
2024-07-16	BUY	negotiated	auカブコム証券株式会社 Mitsubishi UFJ Financial Group Inc.	other	31.3K	¥1,520	+12.7%	¥48M ($307K)
2024-07-16	BUY	negotiated	三菱UFJアセットマネジメント株式会社 Mitsubishi UFJ Financial Group Inc.	passive	174.5K	¥1,520	+12.7%	¥265M ($1.7M)
2024-07-16	BUY	negotiated	三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc.	passive	1.6M	¥1,520	+12.7%	¥457M ($2.9M)
2024-07-16	BUY	negotiated	株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc.	strategic	175.0K	¥1,520	+12.7%	¥266M ($1.7M)
2024-04-15	BUY	negotiated	株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc.	strategic	175.0K	¥1,395	+22.8%	¥244M ($1.6M)
2024-04-15	BUY	negotiated	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	46.7K	¥1,395	+22.8%	¥65M ($420K)
2024-04-15	BUY	negotiated	auカブコム証券株式会社 Mitsubishi UFJ Financial Group Inc.	other	6.9K	¥1,395	+22.8%	¥671M ($4.3M)
2024-04-15	BUY	negotiated	三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc.	passive	1.3M	¥1,395	+22.8%	¥427M ($2.8M)
2024-04-15	BUY	negotiated	三菱UFJアセットマネジメント株式会社 Mitsubishi UFJ Financial Group Inc.	passive	175.0K	¥1,395	+22.8%	¥244M ($1.6M)
2024-02-21	BUY	Market Buy	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	1.8M	¥1,377	+24.4%	¥410M ($2.6M)
2024-02-19	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	6.8K	¥1,395	+22.8%	¥738M ($4.8M)
2024-02-19	BUY	Market Buy	auカブコム証券株式会社 Mitsubishi UFJ Financial Group Inc.	other	91.1K	¥1,395	+22.8%	¥127M ($820K)
2024-02-19	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	174.4K	¥1,395	-22.8%	¥60M ($386K)
2024-02-19	SELL	Market Buy	三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc.	passive	1.0M	¥1,395	-22.8%	¥415M ($2.7M)
2024-02-19	BUY	Market Buy	株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc.	strategic	175.0K	¥1,395	+22.8%	¥8M ($52K)
2024-01-19	BUY	Market Buy	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	1.5M	¥1,194	+43.5%	¥1.8B ($11.5M)
2021-11-19	SELL	unknown	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	465.6K	¥833	-105.6%	¥59M ($380K)
2021-11-19	BUY	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	764.4K	¥833	+105.6%	¥637M ($4.1M)
2021-11-19	BUY	unknown	三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited	other	179.5K	¥833	+105.6%	¥150M ($965K)
2021-09-06	BUY	negotiated	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	537.0K	¥883	+94.0%	¥474M ($3.1M)
2021-09-06	BUY	negotiated	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	766.6K	¥883	+94.0%	¥677M ($4.4M)
2021-09-06	BUY	negotiated	三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited	strategic	180.0K	¥883	+94.0%	¥159M ($1.0M)
2021-03-30	SELL	negotiated	ブラザー工業株式会社 BROTHER INDUSTRIES, LTD.	strategic	1.6M	¥834	-105.4%	¥270M ($1.7M)

Frequently asked questions

Who has been buying ITFOR Inc. stock?: 14 distinct investors have filed 23 disclosed large-shareholding filings in ITFOR Inc. (4743), most recently on 2025-09-26. 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 ITFOR Inc. have?: ITFOR Inc. has 23 buy-side and 8 sell-side disclosures on record, covering ¥4.3B ($27.8M) in total reported value, spanning 2021-03-30 to 2025-09-26.
Where does StockDrifts get ITFOR 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 ITFOR Inc.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.