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株式会社アークコア 3384

Company
株式会社アークコア
Investors
1
Buys
1
Total Value
—
Avg Return
—
Last Filing
2024-09-13

株式会社アークコア (3384) has 1 disclosed large-shareholding filings and 1 disclosed disposals on record, filed by 1 distinct investors. The earliest filing StockDrifts holds for 株式会社アークコア is dated 2022-11-04; the most recent is 2024-09-13. All of it is parsed from EDINET large-shareholding (5%+) reports, the official disclosure system operated by the Financial Services Agency (Japan).

Price & insider activity (12 months)

No price data available

Recent filings

DateTypeSourceInsiderPurposeSharesPrice at filingReturnValue
2024-09-13SELLnegotiated
正渡 康弘
Yasuhiro Shodo
activist573.8K---
2024-08-30BUYMarket Buy
正渡 康弘
Yasuhiro Shodo
activist793.8K---
2023-12-28BUYnegotiated
正渡 康弘
Yasuhiro Shodo
activist793.8K---
2022-11-04BUYnegotiated
正渡 康弘
Yasuhiro Shodo
activist793.8K---

Frequently asked questions

Who has been buying 株式会社アークコア stock?
1 distinct investors have filed 1 disclosed large-shareholding filings in 株式会社アークコア (3384), most recently on 2024-09-13. 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 株式会社アークコア have?
株式会社アークコア has 1 buy-side and 1 sell-side disclosures on record, spanning 2022-11-04 to 2024-09-13.
Where does StockDrifts get 株式会社アークコア 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 株式会社アークコア. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.