Who has been buying Kyokuto Boeki Kaisha, Ltd. stock?

13 distinct investors have filed 17 disclosed large-shareholding filings in Kyokuto Boeki Kaisha, Ltd. (8093), most recently on 2026-03-13. 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 Kyokuto Boeki Kaisha, Ltd. have?

Kyokuto Boeki Kaisha, Ltd. has 17 buy-side and 23 sell-side disclosures on record, covering ¥385M ($2.5M) in total reported value, spanning 2021-04-19 to 2026-03-13.

Where does StockDrifts get Kyokuto Boeki Kaisha, 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.

Kyokuto Boeki Kaisha, Ltd. 8093

Company

極東貿易株式会社Kyokuto Boeki Kaisha, Ltd.

Investors

Buys

Total Value

¥385M ($2.5M)

Avg Return

+50.05%

Last Filing

2026-03-13

Kyokuto Boeki Kaisha, Ltd. (8093) has 17 disclosed large-shareholding filings and 23 disclosed disposals on record, filed by 13 distinct investors. Together those filings cover ¥385M ($2.5M) in reported transaction value. The earliest filing StockDrifts holds for Kyokuto Boeki Kaisha, Ltd. is dated 2021-04-19; the most recent is 2026-03-13. 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 +50.05%, 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
2026-03-13	BUY	Market Buy	株式会社IHI IHI Corporation	strategic	771.2K	¥1,908	+0.4%	¥95M ($613K)
2026-03-13	BUY	negotiated	株式会社IHI IHI Corporation	strategic	591.2K	¥1,908	+0.4%	¥250M ($1.6M)
2024-07-29	BUY	negotiated	三菱UFJアセットマネジメント株式会社 Mitsubishi UFJ Financial Group Inc.	passive	78.5K	¥1,707	+12.2%	¥9M ($57K)
2024-07-29	BUY	negotiated	三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc.	passive	239.3K	¥1,707	+12.2%	¥53M ($343K)
2024-07-29	BUY	negotiated	株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc.	strategic	401.0K	¥1,707	+12.2%	¥685M ($4.4M)
2024-04-04	BUY	negotiated	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	182.3K	¥1,966	-2.6%	¥13M ($82K)
2024-04-04	SELL	negotiated	三井住友トラスト・アセットマネジメント株式会社 Sumitomo Mitsui Trust Asset Management Co.,Ltd.	other	305.1K	¥1,966	+2.6%	¥112M ($725K)
2024-04-04	BUY	negotiated	三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited	strategic	120.8K	¥1,966	-2.6%	¥237M ($1.5M)
2023-05-09	BUY	negotiated	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	175.7K	¥1,549	+23.6%	¥272M ($1.8M)
2023-05-09	SELL	negotiated	三井住友トラスト・アセットマネジメント株式会社 Sumitomo Mitsui Trust Asset Management Co.,Ltd.	other	362.3K	¥1,549	-23.6%	¥4M ($26K)
2023-05-09	BUY	negotiated	三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited	strategic	120.8K	¥1,549	+23.6%	¥187M ($1.2M)
2023-02-01	SELL	Market Buy	株式会社ストラテジックキャピタル Strategic Capital, Inc.	activist	706.2K	¥1,403	-36.5%	¥250M ($1.6M)
2023-02-01	SELL	Market Buy	株式会社ストラテジックキャピタル Strategic Capital, Inc.	activist	486.8K	¥1,403	-36.5%	¥308M ($2.0M)
2023-01-27	SELL	Market Buy	株式会社ストラテジックキャピタル Strategic Capital, Inc.	activist	884.3K	¥1,413	-35.5%	¥187M ($1.2M)
2023-01-19	SELL	Market Buy	株式会社ストラテジックキャピタル Strategic Capital, Inc.	activist	1.0M	¥1,430	-33.9%	¥206M ($1.3M)
2023-01-06	SELL	Market Buy	株式会社ストラテジックキャピタル Strategic Capital, Inc.	activist	1.2M	¥1,340	-42.9%	¥181M ($1.2M)
2022-12-23	SELL	Market Buy	株式会社ストラテジックキャピタル Strategic Capital, Inc.	activist	1.3M	¥1,329	-44.1%	¥173M ($1.1M)
2022-11-28	SELL	Market Buy	株式会社ストラテジックキャピタル Strategic Capital, Inc.	activist	1.4M	¥1,325	-44.5%	¥179M ($1.2M)
2022-09-07	SELL	Market Buy	株式会社ストラテジックキャピタル Strategic Capital, Inc.	activist	1.6M	¥1,330	-44.0%	¥181M ($1.2M)
2022-08-25	SELL	Market Buy	株式会社ストラテジックキャピタル Strategic Capital, Inc.	activist	849.1K	¥1,370.5	-39.7%	¥90M ($580K)
2022-08-12	SELL	Market Buy	株式会社ストラテジックキャピタル Strategic Capital, Inc.	activist	914.5K	¥1,321.5	-44.9%	¥95M ($615K)
2022-08-03	SELL	Market Buy	株式会社ストラテジックキャピタル Strategic Capital, Inc.	activist	986.8K	¥1,326	-44.4%	¥101M ($650K)
2022-08-01	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	4.3K	¥1,329	-44.1%	¥82M ($529K)
2022-08-01	BUY	negotiated	三菱UFJ国際投信株式会社 Mitsubishi UFJ Financial Group Inc.	passive	36.6K	¥1,329	+44.1%	¥20M ($128K)
2022-08-01	BUY	negotiated	三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc.	passive	103.7K	¥1,329	+44.1%	¥5M ($33K)
2022-08-01	BUY	negotiated	株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc.	strategic	200.5K	¥1,329	+44.1%	¥266M ($1.7M)
2022-07-19	SELL	Market Buy	株式会社ストラテジックキャピタル Strategic Capital, Inc.	activist	1.1M	¥1,329	-44.1%	¥89M ($574K)
2022-07-06	BUY	negotiated	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	88.0K	¥1,321.5	+44.9%	¥116M ($750K)
2022-07-06	BUY	negotiated	三井住友トラスト・アセットマネジメント株式会社 Sumitomo Mitsui Trust Asset Management Co.,Ltd.	other	182.8K	¥1,321.5	+44.9%	¥242M ($1.6M)
2022-07-06	BUY	negotiated	三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited	strategic	60.4K	¥1,321.5	+44.9%	¥80M ($515K)
2022-05-30	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	66.5K	¥1,295	-47.9%	¥16M ($103K)
2022-05-30	BUY	negotiated	三菱UFJ国際投信株式会社 Mitsubishi UFJ Financial Group Inc.	passive	21.5K	¥1,295	+47.9%	¥841K ($5K)
2022-05-30	BUY	negotiated	三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc.	passive	100.1K	¥1,295	+47.9%	¥5M ($33K)
2022-05-30	BUY	negotiated	株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc.	strategic	200.5K	¥1,295	+47.9%	¥260M ($1.7M)
2022-04-18	BUY	negotiated	三菱UFJ国際投信株式会社 Mitsubishi UFJ Financial Group Inc.	passive	20.8K	¥1,048.5	+82.6%	¥681K ($4K)
2022-04-18	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	78.6K	¥1,048.5	-82.6%	¥82M ($532K)
2022-04-18	BUY	negotiated	三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc.	passive	96.2K	¥1,048.5	+82.6%	¥10M ($62K)
2022-04-18	BUY	negotiated	株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc.	strategic	200.5K	¥1,048.5	+82.6%	¥210M ($1.4M)
2022-03-22	BUY	Market Buy	株式会社ストラテジックキャピタル Strategic Capital, Inc.	activist	1.1M	¥1,163	+64.7%	¥1.3B ($8.5M)
2022-03-22	BUY	negotiated	株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc.	strategic	200.5K	¥1,163	+64.7%	¥233M ($1.5M)
2022-03-22	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	157.4K	¥1,163	+64.7%	¥56M ($361K)
2022-03-22	BUY	negotiated	三菱UFJ国際投信株式会社 Mitsubishi UFJ Financial Group Inc.	passive	20.3K	¥1,163	+64.7%	¥24M ($152K)
2022-03-22	BUY	negotiated	三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc.	passive	87.2K	¥1,163	+64.7%	¥755K ($5K)
2022-03-18	BUY	Market Buy	株式会社ストラテジックキャピタル Strategic Capital, Inc.	activist	1.1M	¥1,149	+66.7%	¥1.3B ($8.4M)
2022-01-31	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	108.8K	¥1,294	+48.0%	¥141M ($908K)
2022-01-31	SELL	negotiated	三菱UFJ国際投信株式会社 Mitsubishi UFJ Financial Group Inc.	passive	20.2K	¥1,294	-48.0%	¥14M ($92K)
2022-01-31	SELL	negotiated	三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc.	passive	86.7K	¥1,294	-48.0%	¥32M ($206K)
2022-01-31	BUY	negotiated	株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc.	strategic	200.5K	¥1,294	+48.0%	¥259M ($1.7M)
2021-11-04	BUY	Market Buy	株式会社ストラテジックキャピタル Strategic Capital, Inc.	activist	1.1M	¥1,332	+43.8%	¥18M ($117K)
2021-11-04	BUY	Market Buy	株式会社ストラテジックキャピタル Strategic Capital, Inc.	activist	1.1M	¥1,332	+43.8%	¥18M ($117K)

Showing the 50 most recent of 57 filings.

Frequently asked questions

Who has been buying Kyokuto Boeki Kaisha, Ltd. stock?: 13 distinct investors have filed 17 disclosed large-shareholding filings in Kyokuto Boeki Kaisha, Ltd. (8093), most recently on 2026-03-13. 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 Kyokuto Boeki Kaisha, Ltd. have?: Kyokuto Boeki Kaisha, Ltd. has 17 buy-side and 23 sell-side disclosures on record, covering ¥385M ($2.5M) in total reported value, spanning 2021-04-19 to 2026-03-13.
Where does StockDrifts get Kyokuto Boeki Kaisha, 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 Kyokuto Boeki Kaisha, Ltd.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.