Who has been buying T&K Toka Co., Ltd. stock?

16 distinct investors have filed 42 disclosed large-shareholding filings in T&K Toka Co., Ltd. (4636), most recently on 2024-03-27. 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 T&K Toka Co., Ltd. have?

T&K Toka Co., Ltd. has 42 buy-side and 43 sell-side disclosures on record, covering ¥16.7B ($108.0M) in total reported value, spanning 2021-03-19 to 2024-03-27.

Where does StockDrifts get T&K Toka 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.

T&K Toka Co., Ltd. 4636

Company

株式会社T&K TOKAT&K Toka Co., Ltd.

Investors

Buys

Total Value

¥16.7B ($108.0M)

Avg Return

+23.60%

Last Filing

2024-03-27

T&K Toka Co., Ltd. (4636) has 42 disclosed large-shareholding filings and 43 disclosed disposals on record, filed by 16 distinct investors. Together those filings cover ¥16.7B ($108.0M) in reported transaction value. The earliest filing StockDrifts holds for T&K Toka Co., Ltd. is dated 2021-03-19; the most recent is 2024-03-27. 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 +23.60%, 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
2024-03-27	BUY	subscription	株式会社BCJ-74 K.K. BCJ-74	activist	22.8M	¥1,410	-0.3%	¥2.9B ($18.7M)
2024-03-25	SELL	unknown	株式会社みずほ銀行 Mizuho Bank, Ltd.	unknown	0	¥1,402	-0.2%	¥14M ($89K)
2024-03-25	BUY	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	77.7K	¥1,402	+0.2%	¥105M ($675K)
2024-03-25	SELL	unknown	みずほ信託銀行株式会社 Mizuho Trust & Banking Co., Ltd.	unknown	0	¥1,402	-0.2%	¥3M ($21K)
2024-03-25	SELL	unknown	みずほ証券株式会社 Mizuho Securities Co., Ltd.	other	17.3K	¥1,402	-0.2%	¥35M ($227K)
2024-03-22	BUY	unknown	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	577.2K	¥1,411	-0.4%	¥16M ($104K)
2024-03-22	SELL	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	13.5K	¥1,411	+0.4%	¥389M ($2.5M)
2024-03-22	SELL	unknown	野村證券株式会社 Nomura Securities Co.,Ltd.	other	12.9K	¥1,411	+0.4%	¥631M ($4.1M)
2024-03-13	BUY	subscription	株式会社BCJ-74 K.K. BCJ-74	activist	20.7M	¥1,405	+0.0%	¥29.1B ($187.9M)
2024-03-13	BUY	subscription	株式会社BCJ-74 K.K. BCJ-74	activist	20.7M	¥1,405	+0.0%	¥29.1B ($187.9M)
2024-03-13	SELL	unknown	ニッポン・アクティブ・バリュー・ファンド NIPPON ACTIVE VALUE FUND PLC	activist	0	¥1,405	+0.0%	¥1.3B ($8.2M)
2024-03-13	SELL	unknown	ダルトン・インベストメンツ・インク(Dalton Investments Dalton Investments, Inc.	activist	0	¥1,405	+0.0%	¥6.1B ($39.5M)
2024-03-13	SELL	unknown	エヌエーブイエフ・セレクト・エルエルシー NAVF Select LLC	activist	0	¥1,405	+0.0%	¥477M ($3.1M)
2024-03-07	SELL	unknown	増田至克 Yoshikatsu Masuda	other	0	¥1,405	+0.0%	¥961M ($6.2M)
2024-03-07	SELL	unknown	有限会社コウシビ Koushibi Co., Ltd.	activist	0	¥1,405	+0.0%	¥1.3B ($8.7M)
2024-03-05	SELL	Market Buy	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	566.6K	¥1,411	+0.4%	¥16M ($104K)
2024-03-05	SELL	Market Buy	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	289.7K	¥1,411	+0.4%	¥383M ($2.5M)
2024-03-05	BUY	Market Buy	野村證券株式会社 Nomura Securities Co.,Ltd.	other	460.5K	¥1,411	-0.4%	¥525M ($3.4M)
2024-02-21	BUY	unknown	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	576.1K	¥1,408	-0.2%	¥811M ($5.2M)
2024-02-21	BUY	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	560.5K	¥1,408	-0.2%	¥789M ($5.1M)
2024-02-21	BUY	unknown	野村證券株式会社 Nomura Securities Co.,Ltd.	other	89.9K	¥1,408	-0.2%	¥127M ($817K)
2024-02-08	BUY	unknown	ダルトン・インベストメンツ・インク(Dalton Investments Dalton Investments, Inc.	activist	4.4M	¥1,407	-0.1%	¥6.1B ($39.6M)
2024-02-08	BUY	unknown	エヌエーブイエフ・セレクト・エルエルシー NAVF Select LLC	activist	339.1K	¥1,407	-0.1%	¥477M ($3.1M)
2024-02-08	BUY	unknown	ニッポン・アクティブ・バリュー・ファンド NIPPON ACTIVE VALUE FUND PLC	activist	906.1K	¥1,407	-0.1%	¥1.3B ($8.2M)
2024-01-11	BUY	Market Buy	ダルトン・インベストメンツ・インク(Dalton Investments Dalton Investments, Inc.	activist	4.4M	¥1,481	-5.1%	¥6.5B ($41.6M)
2024-01-11	BUY	Market Buy	エヌエーブイエフ・セレクト・エルエルシー NAVF Select LLC	activist	339.1K	¥1,481	-5.1%	¥34M ($218K)
2024-01-11	SELL	Market Buy	ダルトン・インベストメンツ・エルエルシー Dalton Investments LLC	activist	0	¥1,481	+5.1%	¥6.5B ($41.6M)
2024-01-11	BUY	Market Buy	ニッポン・アクティブ・バリュー・ファンド NIPPON ACTIVE VALUE FUND PLC	activist	906.1K	¥1,481	-5.1%	¥98M ($632K)
2023-10-06	BUY	unknown	エヌエーブイエフ・セレクト・エルエルシー NAVF Select LLC	activist	318.1K	¥1,427	-1.5%	¥46M ($294K)
2023-10-06	BUY	unknown	ダルトン・インベストメンツ・エルエルシー Dalton Investments LLC	activist	4.4M	¥1,427	-1.5%	¥6.2B ($40.1M)
2023-10-06	BUY	Market Buy	エヌエーブイエフ・セレクト・エルエルシー NAVF Select LLC	activist	318.1K	¥1,427	-1.5%	¥46M ($294K)
2023-10-06	BUY	Market Buy	ダルトン・インベストメンツ・エルエルシー Dalton Investments LLC	activist	4.4M	¥1,427	-1.5%	¥6.2B ($40.1M)
2023-10-06	SELL	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	293.8K	¥1,427	+1.5%	¥10M ($63K)
2023-10-06	BUY	unknown	みずほ信託銀行株式会社 Mizuho Trust & Banking Co., Ltd.	strategic	237.0K	¥1,427	-1.5%	¥338M ($2.2M)
2023-10-06	SELL	unknown	みずほ証券株式会社 Mizuho Securities Co., Ltd.	other	43.7K	¥1,427	+1.5%	¥3M ($21K)
2023-10-06	BUY	unknown	株式会社みずほ銀行 Mizuho Bank, Ltd.	strategic	988.2K	¥1,427	-1.5%	¥1.4B ($9.1M)
2023-10-06	BUY	Market Buy	ニッポン・アクティブ・バリュー・ファンド NIPPON ACTIVE VALUE FUND PLC	activist	839.1K	¥1,427	-1.5%	¥91M ($588K)
2023-10-06	BUY	unknown	ニッポン・アクティブ・バリュー・ファンド NIPPON ACTIVE VALUE FUND PLC	activist	839.1K	¥1,427	-1.5%	¥91M ($588K)
2023-09-13	BUY	unknown	マイケル・ワン・サウザンド・ナイン・ハンドレッド・トゥエンティ・ファイブ・エルエルシー Michael 1925 LLC	activist	285.9K	¥1,401	+0.3%	¥179M ($1.2M)
2023-09-13	SELL	unknown	ダルトン・インベストメンツ・エルエルシー Dalton Investments LLC	activist	4.4M	¥1,401	-0.3%	¥38M ($247K)
2023-09-13	BUY	Market Buy	マイケル・ワン・サウザンド・ナイン・ハンドレッド・トゥエンティ・ファイブ・エルエルシー Michael 1925 LLC	activist	285.9K	¥1,401	+0.3%	¥179M ($1.2M)
2023-09-13	SELL	Market Buy	ダルトン・インベストメンツ・エルエルシー Dalton Investments LLC	activist	4.4M	¥1,401	-0.3%	¥38M ($247K)
2023-09-13	BUY	Market Buy	ニッポン・アクティブ・バリュー・ファンド NIPPON ACTIVE VALUE FUND PLC	activist	775.8K	¥1,401	+0.3%	¥348M ($2.2M)
2023-09-13	BUY	unknown	ニッポン・アクティブ・バリュー・ファンド NIPPON ACTIVE VALUE FUND PLC	activist	775.8K	¥1,401	+0.3%	¥348M ($2.2M)
2023-09-07	SELL	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	301.0K	¥1,402	-0.2%	¥38M ($248K)
2023-09-07	SELL	unknown	みずほ信託銀行株式会社 Mizuho Trust & Banking Co., Ltd.	strategic	237.0K	¥1,402	-0.2%	¥3M ($21K)
2023-09-07	BUY	unknown	みずほ証券株式会社 Mizuho Securities Co., Ltd.	other	46.7K	¥1,402	+0.2%	¥65M ($422K)
2023-09-07	SELL	unknown	株式会社みずほ銀行 Mizuho Bank, Ltd.	strategic	988.2K	¥1,402	-0.2%	¥13M ($83K)
2023-09-07	SELL	unknown	エフエムアールエルエルシー(FMR LLC) FMR LLC	other	0	¥1,402	-0.2%	¥1.9B ($12.5M)
2023-03-23	BUY	unknown	エフエムアールエルエルシー(FMR LLC) FMR LLC	other	1.4M	¥1,074	+30.8%	¥1.5B ($9.5M)

Showing the 50 most recent of 107 filings.

Frequently asked questions

Who has been buying T&K Toka Co., Ltd. stock?: 16 distinct investors have filed 42 disclosed large-shareholding filings in T&K Toka Co., Ltd. (4636), most recently on 2024-03-27. 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 T&K Toka Co., Ltd. have?: T&K Toka Co., Ltd. has 42 buy-side and 43 sell-side disclosures on record, covering ¥16.7B ($108.0M) in total reported value, spanning 2021-03-19 to 2024-03-27.
Where does StockDrifts get T&K Toka 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 T&K Toka Co., Ltd.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.