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株式会社大泉製作所 6618

Company
株式会社大泉製作所
Investors
4
Buys
6
Total Value
—
Avg Return
—
Last Filing
2024-01-29

株式会社大泉製作所 (6618) has 6 disclosed large-shareholding filings and 3 disclosed disposals on record, filed by 4 distinct investors. The earliest filing StockDrifts holds for 株式会社大泉製作所 is dated 2021-03-26; the most recent is 2024-01-29. 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
2024-01-29SELLacquisition
株式会社フェローテックホールディングス
Ferrotec Holdings Corporation
activist9.3M---
2024-01-10BUYunknown
東海東京証券株式会社
Tokai Tokyo Securities Co., Ltd.
other6.2K---
2023-12-26BUYacquisition
株式会社フェローテックホールディングス
Ferrotec Holdings Corporation
activist8.6M---
2023-11-21BUYunknown
東海東京証券株式会社
Tokai Tokyo Securities Co., Ltd.
other567.2K---
2022-07-29BUYMarket Buy
株式会社フェローテックホールディングス
Ferrotec Holdings Corporation
activist4.7M---
2022-07-01BUYMarket Buy
株式会社フェローテックホールディングス
Ferrotec Holdings Corporation
activist3.2M---
2021-03-30SELLunknown
インテグラル パートナーズ (ケイマン) ツー (エー) リミテッドII
Integral Partners (Cayman
unknown0---
2021-03-30SELLunknown
インテグラル・オーエス株式会社
Integral OS Co., Ltd.
unknown0---
2021-03-26BUYunknown
株式会社フェローテックホールディングス
Ferrotec Holdings Corporation
strategic2.4M---

Frequently asked questions

Who has been buying 株式会社大泉製作所 stock?
4 distinct investors have filed 6 disclosed large-shareholding filings in 株式会社大泉製作所 (6618), most recently on 2024-01-29. 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 株式会社大泉製作所 have?
株式会社大泉製作所 has 6 buy-side and 3 sell-side disclosures on record, spanning 2021-03-26 to 2024-01-29.
Where does StockDrifts get 株式会社大泉製作所 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 株式会社大泉製作所. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.