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Sokensha Co.,Ltd. 7413

Company
株式会社創健社Sokensha Co.,Ltd.
Investors
6
Buys
2
Total Value
¥579M ($3.7M)
Avg Return
+0.32%
Last Filing
2026-03-23

Sokensha Co.,Ltd. (7413) has 2 disclosed large-shareholding filings and 2 disclosed disposals on record, filed by 6 distinct investors. Together those filings cover ¥579M ($3.7M) in reported transaction value. The earliest filing StockDrifts holds for Sokensha Co.,Ltd. is dated 2021-12-17; 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 +0.32%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent filings

DateTypeSourceInsiderPurposeSharesPrice at filingReturnValue
2026-03-23BUYMarket Buy
有限会社タカ・エンタープライズ
other19.6K¥2,653+1.9%¥51M ($329K)
2026-03-23BUYMarket Buy
中村 靖
activist162.7K¥2,653-1.9%¥423M ($2.7M)
2026-03-23SELLunknown
中村澄子(相続人代表 中村靖)
sumiko nakamura
unknown0¥2,653+1.9%¥207M ($1.3M)
2025-11-28SELLunknown
創健会(取引先持株会) 理事長 石井康友
Yasutomo Ishii, Chairman of Sokenkai (Business Partner Stock Ownership Association)
unknown0¥2,539-2.5%¥153M ($989K)
2025-11-28BUYunknown
創健会(取引先持株会) 理事長 笛木正司
Masatsugu Fueki, Chairman of Sokenkai (Business Partner Stock Ownership Association)
strategic61.2K¥2,539+2.5%¥155M ($1.0M)
2021-12-17BUYMarket Buy
太田油脂株式会社
OTA OIL CO.LTD.
passive59.0K¥2,269+14.7%¥134M ($864K)
2021-12-17BUYMarket Buy
太田油脂株式会社
OTA OIL CO.LTD.
passive59.0K¥2,269+14.7%¥134M ($864K)

Frequently asked questions

Who has been buying Sokensha Co.,Ltd. stock?
6 distinct investors have filed 2 disclosed large-shareholding filings in Sokensha Co.,Ltd. (7413), 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 Sokensha Co.,Ltd. have?
Sokensha Co.,Ltd. has 2 buy-side and 2 sell-side disclosures on record, covering ¥579M ($3.7M) in total reported value, spanning 2021-12-17 to 2026-03-23.
Where does StockDrifts get Sokensha 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 Sokensha Co.,Ltd.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.