Who has been buying Fujitec Co., Ltd. stock?

32 distinct investors have filed 67 disclosed large-shareholding filings in Fujitec Co., Ltd. (6406), most recently on 2026-03-23. 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 Fujitec Co., Ltd. have?

Fujitec Co., Ltd. has 67 buy-side and 51 sell-side disclosures on record, covering ¥163.8B ($1.1B) in total reported value, spanning 2021-04-20 to 2026-03-23.

Where does StockDrifts get Fujitec 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.

Fujitec Co., Ltd. 6406

Company

フジテック株式会社Fujitec Co., Ltd.

Investors

Buys

Total Value

¥163.8B ($1.1B)

Avg Return

+24.97%

Last Filing

2026-03-23

Fujitec Co., Ltd. (6406) has 67 disclosed large-shareholding filings and 51 disclosed disposals on record, filed by 32 distinct investors. Together those filings cover ¥163.8B ($1.1B) in reported transaction value. The earliest filing StockDrifts holds for Fujitec Co., Ltd. is dated 2021-04-20; the most recent is 2026-03-23. 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 +24.97%, 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
2026-03-23	SELL	subscription	内山友里	activist	0	¥5,675.92	-0.1%	-
2026-03-23	SELL	subscription	内山邦子	activist	0	¥5,675.92	-0.1%	-
2026-03-23	SELL	subscription	内山雄介	activist	1.1K	¥5,675.92	-0.1%	¥6M ($41K)
2026-03-23	SELL	subscription	サント株式会社	activist	0	¥5,675.92	-0.1%	-
2026-03-23	BUY	subscription	株式会社ウチヤマ・インターナショナル	activist	6.5M	¥5,675.92	+0.1%	¥37.1B ($239.3M)
2026-01-09	SELL	negotiated	りそなアセットマネジメント株式会社	other	3.6K	¥5,670	-0.2%	¥20M ($132K)
2026-01-09	SELL	negotiated	株式会社りそな銀行	strategic	0	¥5,670	-0.2%	-
2026-01-08	BUY	subscription	株式会社ウチヤマ・インターナショナル	activist	4.7M	¥5,666	-0.2%	¥26.7B ($172.3M)
2026-01-08	BUY	subscription	内山友里	activist	17.8K	¥5,666	-0.2%	¥101M ($652K)
2026-01-08	BUY	subscription	内山邦子	activist	11.8K	¥5,666	-0.2%	¥67M ($432K)
2026-01-08	BUY	subscription	内山雄介	activist	20.9K	¥5,666	-0.2%	¥119M ($766K)
2026-01-08	BUY	subscription	サント株式会社	activist	1.8M	¥5,666	-0.2%	¥10.1B ($65.2M)
2025-12-22	SELL	subscription	内山高一	unknown	0	¥5,670	-0.2%	-
2025-12-22	BUY	unknown	内山友里	unknown	17.8K	¥5,670	-0.2%	¥101M ($652K)
2025-12-22	BUY	unknown	内山邦子	unknown	11.8K	¥5,670	-0.2%	¥67M ($432K)
2025-12-22	BUY	unknown	内山雄介	unknown	20.9K	¥5,670	-0.2%	¥119M ($766K)
2025-12-22	BUY	unknown	オアシスマネジメントカンパニーリミテッド Oasis Management Company Ltd.	other	0	¥5,670	+0.2%	¥132.5B ($854.9M)
2025-12-22	SELL	unknown	ファラロン・キャピタル・マネジメント・エルエルシー(Farallon Capital Management, L.L.C.) Farallon Capital Management, L.L.C.	unknown	0	¥5,670	-0.2%	¥29.5B ($190.2M)
2025-12-22	BUY	unknown	サント株式会社	unknown	1.8M	¥5,670	-0.2%	¥10.1B ($65.2M)
2025-12-22	SELL	unknown	オアシスマネジメントカンパニーリミテッド Oasis Management Company Ltd.	other	0	¥5,670	-0.2%	¥132.5B ($854.9M)
2025-12-22	BUY	unknown	Bospolder 1株式会社	activist	61.9M	¥5,670	-0.2%	¥351.9B ($2.3B)
2025-12-22	BUY	subscription	内山友里	unknown	17.8K	¥5,670	+0.2%	¥101M ($652K)
2025-12-22	BUY	subscription	内山邦子	unknown	11.8K	¥5,670	+0.2%	¥67M ($432K)
2025-12-22	BUY	subscription	内山雄介	unknown	20.9K	¥5,670	+0.2%	¥119M ($766K)
2025-12-22	BUY	subscription	サント株式会社	unknown	1.8M	¥5,670	+0.2%	¥10.1B ($65.2M)
2025-12-22	BUY	subscription	Bospolder 1株式会社	activist	61.9M	¥5,670	+0.2%	¥351.9B ($2.3B)
2025-12-22	BUY	subscription	内山友里	activist	17.8K	¥5,670	-0.2%	¥101M ($652K)
2025-12-22	BUY	subscription	内山邦子	activist	11.8K	¥5,670	-0.2%	¥67M ($432K)
2025-12-22	BUY	subscription	内山雄介	activist	20.9K	¥5,670	-0.2%	¥119M ($766K)
2025-12-22	SELL	subscription	サント株式会社	activist	1.8M	¥5,670	-0.2%	¥10.1B ($65.2M)
2025-12-22	SELL	subscription	株式会社ウチヤマ・インターナショナル	activist	4.7M	¥5,670	-0.2%	¥26.7B ($172.3M)
2025-12-05	BUY	unknown	UBS Asset ManagementLtd UK	other	100.1K	¥5,709	+0.5%	¥569M ($3.7M)
2025-12-05	SELL	unknown	UBS Asset ManagementLLC. Americas	other	978.2K	¥5,709	+0.5%	¥5.6B ($35.8M)
2025-12-05	SELL	unknown	UBS Securities LLC	other	0	¥5,709	+0.5%	-
2025-12-05	BUY	unknown	UBS Fund ManagementAG Switzerland	other	99.8K	¥5,709	+0.5%	¥567M ($3.7M)
2025-12-05	SELL	unknown	ユービーエス・エイ・ジー(銀行)	other	1.7M	¥5,709	+0.5%	¥9.8B ($63.2M)
2025-12-04	SELL	unknown	野村アセットマネジメント株式会社	other	1.4M	¥5,693	+0.2%	¥7.9B ($51.1M)
2025-12-04	BUY	unknown	ノムラセキュリテーズインターナショナル NOMURA SECURITIES INTERNATIONAL,Inc.	other	0	¥5,693	+0.2%	-
2025-12-04	SELL	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	397.6K	¥5,693	+0.2%	¥2.3B ($14.6M)
2025-12-04	BUY	unknown	野村證券株式会社	other	1.2M	¥5,693	-0.2%	¥6.6B ($42.5M)
2025-11-10	BUY	unknown	UBS Asset ManagementLtd UK	other	100.1K	¥5,665	+0.3%	¥567M ($3.7M)
2025-11-10	BUY	unknown	UBS Asset ManagementLLC. Americas	other	1.1M	¥5,665	+0.3%	¥6.1B ($39.3M)
2025-11-10	BUY	unknown	UBS Securities LLC	other	86.4K	¥5,665	+0.3%	¥490M ($3.2M)
2025-11-10	BUY	unknown	UBS Fund ManagementAG Switzerland	other	104.4K	¥5,665	+0.3%	¥591M ($3.8M)
2025-11-10	BUY	unknown	ユービーエス・エイ・ジー(銀行) UBS AG	other	4.1M	¥5,665	+0.3%	¥23.1B ($148.8M)
2025-10-22	BUY	unknown	UBS Asset ManagementLtd UK	other	100.1K	¥5,655	+0.4%	¥566M ($3.7M)
2025-10-22	BUY	unknown	UBS Asset ManagementLLC. Americas	other	995.2K	¥5,655	+0.4%	¥714M ($4.6M)
2025-10-22	SELL	unknown	UBS Securities LLC	other	0	¥5,655	-0.4%	¥937M ($6.0M)
2025-10-22	BUY	unknown	UBS Fund ManagementAG Switzerland	other	104.4K	¥5,655	+0.4%	¥590M ($3.8M)
2025-10-22	SELL	unknown	ユービーエス・エイ・ジー(銀行) UBS AG	other	1.7M	¥5,655	-0.4%	¥14.5B ($93.8M)

Showing the 50 most recent of 174 filings.

Frequently asked questions

Who has been buying Fujitec Co., Ltd. stock?: 32 distinct investors have filed 67 disclosed large-shareholding filings in Fujitec Co., Ltd. (6406), most recently on 2026-03-23. 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 Fujitec Co., Ltd. have?: Fujitec Co., Ltd. has 67 buy-side and 51 sell-side disclosures on record, covering ¥163.8B ($1.1B) in total reported value, spanning 2021-04-20 to 2026-03-23.
Where does StockDrifts get Fujitec 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 Fujitec Co., Ltd.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.