Who has been buying KITZ Corporation stock?

3 distinct investors have filed 6 disclosed large-shareholding filings in KITZ Corporation (6498), most recently on 2025-08-04. 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 KITZ Corporation have?

KITZ Corporation has 6 buy-side and 0 sell-side disclosures on record, covering ¥8.4B ($54.2M) in total reported value, spanning 2021-09-07 to 2025-08-04.

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.

KITZ Corporation 6498

Company

株式会社キッツKITZ Corporation

Investors

Buys

Total Value

¥8.4B ($54.2M)

Avg Return

+128.35%

Last Filing

2025-08-04

KITZ Corporation (6498) has 6 disclosed large-shareholding filings and 0 disclosed disposals on record, filed by 3 distinct investors. Together those filings cover ¥8.4B ($54.2M) in reported transaction value. The earliest filing StockDrifts holds for KITZ Corporation is dated 2021-09-07; the most recent is 2025-08-04. Across these filings the average return since disclosure is +128.35%, 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
2025-08-04	BUY	unknown	北沢会持株会理事長千賀恒宏 Kitazawakaimochikabukai Director Tsunehiro Senga	other	5.4M	¥1,276	-	¥1.1B ($7.2M)
2025-08-04	BUY	Market Buy	北沢会持株会理事長千賀恒宏 Kitazawakaimochikabukai Director Tsunehiro Senga	other	5.4M	¥1,276	+54.6%	¥1.1B ($7.2M)
2023-05-10	BUY	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	27.7K	¥940	+109.9%	¥2.4B ($15.3M)
2023-05-10	BUY	unknown	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	3.7M	¥940	+109.9%	¥3.4B ($22.2M)
2023-01-13	BUY	unknown	北沢会持株会理事長千賀恒宏 Kitazawakaimochikabukai Director Tsunehiro Senga	strategic	4.7M	¥792	-	¥3.7B ($24.1M)
2023-01-13	BUY	acquisition	北沢会持株会理事長千賀恒宏 Kitazawakaimochikabukai Director Tsunehiro Senga	strategic	4.7M	¥792	+149.1%	¥3.7B ($24.1M)
2021-09-07	BUY	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	194.3K	¥851	+131.8%	¥165M ($1.1M)
2021-09-07	BUY	unknown	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	4.5M	¥851	+131.8%	¥3.8B ($24.8M)

Frequently asked questions

Who has been buying KITZ Corporation stock?: 3 distinct investors have filed 6 disclosed large-shareholding filings in KITZ Corporation (6498), most recently on 2025-08-04. 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 KITZ Corporation have?: KITZ Corporation has 6 buy-side and 0 sell-side disclosures on record, covering ¥8.4B ($54.2M) in total reported value, spanning 2021-09-07 to 2025-08-04.
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.