StockDrifts LogoStockDrifts

Nissen Inc. 6543

Company
株式会社 日宣Nissen Inc.
Investors
3
Buys
3
Total Value
¥38M ($242K)
Avg Return
+94.04%
Last Filing
2025-06-26

Nissen Inc. (6543) has 3 disclosed large-shareholding filings and 3 disclosed disposals on record, filed by 3 distinct investors. Together those filings cover ¥38M ($242K) in reported transaction value. The earliest filing StockDrifts holds for Nissen Inc. is dated 2021-04-20; the most recent is 2025-06-26. Across these filings the average return since disclosure is +94.04%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent filings

DateTypeSourceInsiderPurposeSharesPrice at filingReturnValue
2025-06-26BUYMarket Buy
大津 裕司
Yuji Otsu
activist363.3K¥699+69.4%¥31M ($200K)
2025-06-26BUYMarket Buy
有限会社オオツコーポレーション
Ootsu Corporation Ltd.
strategic1.4M¥699--
2023-06-30BUYunknown
大津 裕司
Yuji Otsu
activist318.7K¥571+107.4%¥3M ($21K)
2023-06-30BUYMarket Buy
大津 裕司
Yuji Otsu
activist318.7K¥571+107.4%¥3M ($21K)
2023-06-30SELLMarket Buy
有限会社オオツコーポレーション
Ootsu Corporation Ltd.
strategic1.4M¥571-107.4%¥30M ($192K)
2023-06-30SELLunknown
有限会社オオツコーポレーション
Ootsu Corporation Ltd.
strategic1.4M¥571-107.4%¥30M ($192K)
2021-04-20BUYunknown
大津 穰
Yutaka Otsu
activist64.1K¥617.5-¥92M ($593K)
2021-04-20SELLunknown
大津 穰
Yutaka Otsu
activist64.1K¥617.5-91.7%¥92M ($593K)

Frequently asked questions

Who has been buying Nissen Inc. stock?
3 distinct investors have filed 3 disclosed large-shareholding filings in Nissen Inc. (6543), most recently on 2025-06-26. 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 Nissen Inc. have?
Nissen Inc. has 3 buy-side and 3 sell-side disclosures on record, covering ¥38M ($242K) in total reported value, spanning 2021-04-20 to 2025-06-26.
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.

More on this data

Every trade listed above comes from an official regulatory disclosure. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.