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SE Corporation 3423

Company
株式会社エスイーSE Corporation
Investors
2
Buys
4
Total Value
¥1.2B ($7.5M)
Avg Return
-26.99%
Last Filing
2024-02-09

SE Corporation (3423) has 4 disclosed large-shareholding filings and 0 disclosed disposals on record, filed by 2 distinct investors. Together those filings cover ¥1.2B ($7.5M) in reported transaction value. The earliest filing StockDrifts holds for SE Corporation is dated 2022-03-08; the most recent is 2024-02-09. 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 -26.99%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent filings

DateTypeSourceInsiderPurposeSharesPrice at filingReturnValue
2024-02-09BUYMarket Buy
有限会社エヌセック
Limited Society NSEC
activist10.9M¥355-22.8%¥162M ($1.0M)
2024-02-09BUYMarket Buy
森元 峯夫
Mineo Morimoto
other74.0K¥355-22.8%¥888M ($5.7M)
2022-03-08BUYnegotiated
森元 峯夫
Mineo Morimoto
other49.0K¥398-31.2%¥995M ($6.4M)
2022-03-08BUYnegotiated
有限会社エヌセック
Limited Society NSEC
activist10.4M¥398-31.2%¥4.1B ($26.5M)

Frequently asked questions

Who has been buying SE Corporation stock?
2 distinct investors have filed 4 disclosed large-shareholding filings in SE Corporation (3423), most recently on 2024-02-09. 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 SE Corporation have?
SE Corporation has 4 buy-side and 0 sell-side disclosures on record, covering ¥1.2B ($7.5M) in total reported value, spanning 2022-03-08 to 2024-02-09.
Where does StockDrifts get SE 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 SE Corporation. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.