Who has been buying Nippon Pigment Company Limited stock?

5 distinct investors have filed 4 disclosed large-shareholding filings in Nippon Pigment Company Limited (4119), most recently on 2026-04-28. 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 Nippon Pigment Company Limited have?

Nippon Pigment Company Limited has 4 buy-side and 2 sell-side disclosures on record, covering ¥735M ($4.7M) in total reported value, spanning 2023-10-02 to 2026-04-28.

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.

Nippon Pigment Company Limited 4119

Company

株式会社日本ピグメントホールディングスNippon Pigment Company Limited

Investors

Buys

Total Value

¥735M ($4.7M)

Avg Return

+57.51%

Last Filing

2026-04-28

Nippon Pigment Company Limited (4119) has 4 disclosed large-shareholding filings and 2 disclosed disposals on record, filed by 5 distinct investors. Together those filings cover ¥735M ($4.7M) in reported transaction value. The earliest filing StockDrifts holds for Nippon Pigment Company Limited is dated 2023-10-02; the most recent is 2026-04-28. Across these filings the average return since disclosure is +57.51%, 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
2026-06-23	BUY	Market Buy	ARNE WOLF KLAUS DEUSSEN	passive	104.5K	¥5,220	+18.2%	¥7M ($42K)
2026-06-23	BUY	Market Buy	Dr.Deussen Capital GmbH	passive	16.5K	¥5,220	+18.2%	¥86M ($557K)
2026-06-23	BUY	Market Buy	ARNE WOLF KLAUS DEUSSEN	passive	104.5K	¥5,220	+18.2%	¥7M ($42K)
2026-06-23	BUY	Market Buy	Dr.Deussen Capital GmbH	passive	16.5K	¥5,220	+18.2%	¥86M ($557K)
2026-06-23	BUY	Market Buy	ARNE WOLF KLAUS DEUSSEN	passive	104.5K	¥5,220	+18.2%	¥7M ($42K)
2026-06-23	BUY	Market Buy	Dr.Deussen Capital GmbH	passive	16.5K	¥5,220	+18.2%	¥86M ($557K)
2026-04-28	BUY	Market Buy	ARNE WOLF KLAUS DEUSSEN Arne Wolf Klaus Deussen	passive	103.3K	¥5,690	-	¥104M ($671K)
2026-04-28	BUY	Market Buy	ARNE WOLF KLAUS DEUSSEN Arne Wolf Klaus Deussen	passive	103.3K	¥5,690	+8.4%	¥104M ($671K)
2026-04-22	BUY	Market Buy	ARNE WOLF KLAUS DEUSSEN Arne Wolf Klaus Deussen	passive	85.0K	¥5,690	+8.4%	¥484M ($3.1M)
2026-04-07	SELL	unknown	三井住友DSアセットマネジメント株式会社	passive	58.4K	¥5,340	-15.5%	¥94M ($608K)
2026-04-07	BUY	unknown	株式会社三井住友銀行	other	3.7K	¥5,340	-	-
2024-07-04	BUY	unknown	日本ピグメント取引先持株会理事長堤洋一郎 Tsutsumi Youichirou	strategic	191.1K	¥3,110	+98.4%	¥594M ($3.8M)
2024-07-04	SELL	unknown	日本ピグメント取引先持株会理事長菊川健治 Kikukawa Kenji	unknown	0	¥3,110	-98.4%	¥574M ($3.7M)
2023-10-02	BUY	Market Buy	日本ピグメント取引先持株会理事長菊川健治 Kikukawa Kenji	strategic	184.7K	¥2,315	+166.5%	¥36M ($235K)

Frequently asked questions

Who has been buying Nippon Pigment Company Limited stock?: 5 distinct investors have filed 4 disclosed large-shareholding filings in Nippon Pigment Company Limited (4119), most recently on 2026-04-28. 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 Nippon Pigment Company Limited have?: Nippon Pigment Company Limited has 4 buy-side and 2 sell-side disclosures on record, covering ¥735M ($4.7M) in total reported value, spanning 2023-10-02 to 2026-04-28.
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.