Who has been buying Nippon Filcon Co., Ltd. stock?

5 distinct investors have filed 5 disclosed large-shareholding filings in Nippon Filcon Co., Ltd. (5942), most recently on 2026-01-16. 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 Filcon Co., Ltd. have?

Nippon Filcon Co., Ltd. has 5 buy-side and 9 sell-side disclosures on record, covering ¥478M ($3.1M) in total reported value, spanning 2021-11-15 to 2026-01-16.

Where does StockDrifts get Nippon Filcon Co., Ltd. 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.

Nippon Filcon Co., Ltd. 5942

Company

日本フイルコン株式会社Nippon Filcon Co., Ltd.

Investors

Buys

Total Value

¥478M ($3.1M)

Avg Return

+25.49%

Last Filing

2026-01-16

Nippon Filcon Co., Ltd. (5942) has 5 disclosed large-shareholding filings and 9 disclosed disposals on record, filed by 5 distinct investors. Together those filings cover ¥478M ($3.1M) in reported transaction value. The earliest filing StockDrifts holds for Nippon Filcon Co., Ltd. is dated 2021-11-15; the most recent is 2026-01-16. 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 +25.49%, 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
2026-07-08	SELL	negotiated	王子ホールディングス株式会社 Oji Holdings Corporation	strategic	2.4M	¥652	+0.5%	¥176M ($1.1M)
2026-01-16	SELL	negotiated	日本製紙株式会社 Nippon Paper Industries Co., Ltd.	strategic	950.8K	¥579	-8.8%	¥180M ($1.2M)
2024-01-16	SELL	negotiated	日本製紙株式会社 Nippon Paper Industries Co., Ltd.	strategic	1.3M	¥554	-13.7%	¥165M ($1.1M)
2024-01-16	BUY	negotiated	日本製紙株式会社 Nippon Paper Industries Co., Ltd.	strategic	1.3M	¥554	+13.7%	¥165M ($1.1M)
2023-01-30	SELL	negotiated	三菱UFJ国際投信株式会社 Mitsubishi UFJ Financial Group Inc.	passive	70.6K	¥449	-40.3%	¥4M ($26K)
2023-01-30	BUY	negotiated	三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc.	passive	637.0K	¥449	+40.3%	¥281M ($1.8M)
2023-01-30	SELL	negotiated	株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc.	strategic	64.2K	¥449	-40.3%	¥22M ($141K)
2022-01-31	BUY	negotiated	三菱UFJ国際投信株式会社 Mitsubishi UFJ Financial Group Inc.	passive	80.9K	¥502	+25.5%	¥9M ($57K)
2022-01-31	SELL	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	13.1K	¥502	-25.5%	¥4M ($29K)
2022-01-31	BUY	negotiated	三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc.	passive	1.0M	¥502	+25.5%	¥520M ($3.4M)
2022-01-31	SELL	negotiated	株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc.	strategic	112.3K	¥502	-25.5%	¥13M ($86K)
2021-12-20	SELL	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	22.2K	¥519	-21.4%	¥171M ($1.1M)
2021-12-20	BUY	negotiated	株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc.	strategic	140.0K	¥519	+21.4%	¥73M ($469K)
2021-12-20	BUY	negotiated	三菱UFJ国際投信株式会社 Mitsubishi UFJ Financial Group Inc.	passive	61.9K	¥519	+21.4%	¥8M ($52K)
2021-12-20	BUY	negotiated	三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc.	passive	1.3M	¥519	+21.4%	¥651M ($4.2M)
2021-11-15	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	353.3K	¥549	+14.8%	¥180M ($1.2M)
2021-11-15	SELL	negotiated	三菱UFJ国際投信株式会社 Mitsubishi UFJ Financial Group Inc.	passive	46.0K	¥549	-14.8%	¥12M ($79K)
2021-11-15	SELL	negotiated	三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc.	passive	1.3M	¥549	-14.8%	¥4M ($24K)
2021-11-15	BUY	negotiated	株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc.	strategic	140.0K	¥549	+14.8%	¥77M ($496K)

Frequently asked questions

Who has been buying Nippon Filcon Co., Ltd. stock?: 5 distinct investors have filed 5 disclosed large-shareholding filings in Nippon Filcon Co., Ltd. (5942), most recently on 2026-01-16. 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 Filcon Co., Ltd. have?: Nippon Filcon Co., Ltd. has 5 buy-side and 9 sell-side disclosures on record, covering ¥478M ($3.1M) in total reported value, spanning 2021-11-15 to 2026-01-16.
Where does StockDrifts get Nippon Filcon Co., Ltd. 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 Nippon Filcon Co., Ltd.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.