Who has been buying Linkers Corporation stock?

7 distinct investors have filed 20 disclosed large-shareholding filings in Linkers Corporation (5131), most recently on 2026-01-09. 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 Linkers Corporation have?

Linkers Corporation has 20 buy-side and 24 sell-side disclosures on record, covering ¥3.2B ($20.9M) in total reported value, spanning 2022-10-28 to 2026-01-09.

Where does StockDrifts get Linkers Corporation 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.

Linkers Corporation 5131

Company

リンカーズ株式会社Linkers Corporation

Investors

Buys

Total Value

¥3.2B ($20.9M)

Avg Return

-36.18%

Last Filing

2026-01-09

Linkers Corporation (5131) has 20 disclosed large-shareholding filings and 24 disclosed disposals on record, filed by 7 distinct investors. Together those filings cover ¥3.2B ($20.9M) in reported transaction value. The earliest filing StockDrifts holds for Linkers Corporation is dated 2022-10-28; the most recent is 2026-01-09. 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 -36.18%, 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
2026-06-01	BUY	Market Buy	SBIインベストメント株式会社	passive	1.3M	¥128	+8.6%	¥163M ($1.0M)
2026-06-01	BUY	Market Buy	株式会社SBI証券	other	246.0K	¥128	+8.6%	¥5M ($33K)
2026-01-09	SELL	Market Buy	株式会社SBI証券	other	206.0K	¥177	+18.6%	¥30M ($191K)
2026-01-09	BUY	Market Buy	SBIインベストメント株式会社	passive	1.3M	¥177	+18.6%	¥183M ($1.2M)
2025-12-23	BUY	Market Buy	株式会社SBI証券	other	246.2K	¥190	-24.2%	¥35M ($229K)
2025-12-23	SELL	Market Buy	SBIインベストメント株式会社	passive	1.3M	¥190	+24.2%	¥183M ($1.2M)
2025-11-06	SELL	unknown	加福秀亙 Hidenobu Kafuku	other	834.5K	¥179	+19.6%	¥15M ($96K)
2025-10-16	BUY	unknown	合同会社SAKUNANA SAKUNANA LLC	activist	2.5M	¥221	-34.8%	¥553M ($3.6M)
2025-10-16	BUY	unknown	前田佳宏 Maeda Yoshihiro	activist	2.7M	¥221	-34.8%	¥593M ($3.8M)
2025-10-15	BUY	unknown	合同会社SAKUNANA SAKUNANA LLC	activist	2.5M	¥234	-38.5%	¥585M ($3.8M)
2025-10-15	BUY	unknown	前田佳宏 Maeda Yoshihiro	activist	2.7M	¥234	-38.5%	¥628M ($4.0M)
2025-10-14	BUY	unknown	合同会社SAKUNANA SAKUNANA LLC	activist	2.5M	¥221	-34.8%	¥553M ($3.6M)
2025-10-14	BUY	unknown	前田佳宏 Maeda Yoshihiro	activist	2.7M	¥221	-34.8%	¥593M ($3.8M)
2025-10-08	BUY	Market Buy	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	199.0K	¥234	-38.5%	¥10M ($62K)
2025-10-08	BUY	Market Buy	SBIインベストメント株式会社 SBI Investment Co., Ltd.	passive	1.3M	¥234	-38.5%	¥297M ($1.9M)
2025-07-25	SELL	Market Buy	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	157.2K	¥180	+20.0%	¥7M ($48K)
2025-07-25	BUY	Market Buy	SBIインベストメント株式会社 SBI Investment Co., Ltd.	passive	1.3M	¥180	-20.0%	¥229M ($1.5M)
2025-07-16	BUY	Market Buy	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	198.9K	¥183	-21.3%	¥3M ($18K)
2025-07-16	BUY	Market Buy	SBIインベストメント株式会社 SBI Investment Co., Ltd.	passive	1.3M	¥183	-21.3%	¥232M ($1.5M)
2025-07-04	SELL	Market Buy	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	183.3K	¥175	+17.7%	¥7M ($44K)
2025-07-04	BUY	Market Buy	SBIインベストメント株式会社 SBI Investment Co., Ltd.	passive	1.3M	¥175	-17.7%	¥222M ($1.4M)
2025-07-02	SELL	Market Buy	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	222.4K	¥170	+15.3%	¥10M ($65K)
2025-07-02	BUY	Market Buy	SBIインベストメント株式会社 SBI Investment Co., Ltd.	passive	1.3M	¥170	-15.3%	¥216M ($1.4M)
2025-02-14	BUY	Market Buy	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	281.2K	¥172	-16.3%	¥19M ($121K)
2025-02-14	BUY	Market Buy	SBIインベストメント株式会社 SBI Investment Co., Ltd.	passive	1.3M	¥172	-16.3%	¥218M ($1.4M)
2025-01-22	SELL	Market Buy	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	172.9K	¥162	+11.1%	¥6M ($40K)
2025-01-22	BUY	Market Buy	SBIインベストメント株式会社 SBI Investment Co., Ltd.	passive	1.3M	¥162	-11.1%	¥206M ($1.3M)
2025-01-06	SELL	Market Buy	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	211.2K	¥168	+14.3%	¥3M ($21K)
2025-01-06	BUY	Market Buy	SBIインベストメント株式会社 SBI Investment Co., Ltd.	passive	1.3M	¥168	-14.3%	¥213M ($1.4M)
2024-12-26	SELL	unknown	合同会社SAKUNANA SAKUNANA LLC	activist	2.5M	¥163	+11.7%	¥5M ($30K)
2024-12-26	BUY	unknown	前田佳宏 Maeda Yoshihiro	activist	2.7M	¥163	-11.7%	¥3M ($17K)
2024-12-25	SELL	Market Buy	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	230.1K	¥161	+10.6%	¥15M ($97K)
2024-12-25	SELL	Market Buy	SBIインベストメント株式会社 SBI Investment Co., Ltd.	passive	1.3M	¥161	+10.6%	¥889K ($6K)
2024-11-13	BUY	Market Buy	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	323.2K	¥162	-11.1%	¥13M ($86K)
2024-11-13	BUY	Market Buy	SBIインベストメント株式会社 SBI Investment Co., Ltd.	passive	1.3M	¥162	-11.1%	¥206M ($1.3M)
2024-09-17	BUY	Market Buy	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	240.6K	¥174	-17.2%	¥5M ($31K)
2024-09-17	BUY	Market Buy	SBIインベストメント株式会社 SBI Investment Co., Ltd.	passive	1.3M	¥174	-17.2%	¥221M ($1.4M)
2024-07-24	BUY	Market Buy	SBIインベストメント株式会社 SBI Investment Co., Ltd.	passive	1.3M	¥202	-28.7%	¥257M ($1.7M)
2024-07-24	SELL	Market Buy	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	213.1K	¥202	+28.7%	¥13M ($86K)
2024-06-26	BUY	Market Buy	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	279.2K	¥185	-22.2%	¥763K ($5K)
2024-06-26	BUY	Market Buy	SBIインベストメント株式会社 SBI Investment Co., Ltd.	passive	1.3M	¥185	-22.2%	¥235M ($1.5M)
2024-06-03	BUY	Market Buy	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	274.9K	¥172	-16.3%	¥2M ($14K)
2024-06-03	BUY	Market Buy	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	274.9K	¥172	-16.3%	¥2M ($14K)
2024-06-03	BUY	Market Buy	SBIインベストメント株式会社 SBI Investment Co., Ltd.	passive	1.3M	¥172	-16.3%	¥218M ($1.4M)
2024-06-03	BUY	Market Buy	SBIインベストメント株式会社 SBI Investment Co., Ltd.	passive	1.3M	¥172	-16.3%	¥218M ($1.4M)
2024-05-09	BUY	Market Buy	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	262.6K	¥211	-31.8%	¥2M ($11K)
2024-05-09	SELL	Market Buy	SBIインベストメント株式会社 SBI Investment Co., Ltd.	passive	1.3M	¥211	+31.8%	¥870K ($6K)
2024-03-01	BUY	Market Buy	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	253.0K	¥180	-20.0%	¥247K ($2K)
2024-03-01	BUY	Market Buy	SBIインベストメント株式会社 SBI Investment Co., Ltd.	passive	1.3M	¥180	-20.0%	¥229M ($1.5M)
2024-02-26	SELL	Market Buy	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	252.0K	¥179	+19.6%	¥245K ($2K)

Showing the 50 most recent of 78 filings.

Frequently asked questions

Who has been buying Linkers Corporation stock?: 7 distinct investors have filed 20 disclosed large-shareholding filings in Linkers Corporation (5131), most recently on 2026-01-09. 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 Linkers Corporation have?: Linkers Corporation has 20 buy-side and 24 sell-side disclosures on record, covering ¥3.2B ($20.9M) in total reported value, spanning 2022-10-28 to 2026-01-09.
Where does StockDrifts get Linkers Corporation 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 Linkers Corporation. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.