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Choushimaru Co.,Ltd. 3075

Company
株式会社 銚子丸Choushimaru Co.,Ltd.
Investors
4
Buys
2
Total Value
¥26M ($168K)
Avg Return
+7.50%
Last Filing
2025-01-30

Choushimaru Co.,Ltd. (3075) has 2 disclosed large-shareholding filings and 2 disclosed disposals on record, filed by 4 distinct investors. Together those filings cover ¥26M ($168K) in reported transaction value. The earliest filing StockDrifts holds for Choushimaru Co.,Ltd. is dated 2025-01-08; the most recent is 2025-01-30. 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 +7.50%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent filings

DateTypeSourceInsiderPurposeSharesPrice at filingReturnValue
2025-01-30BUYunknown
堀地 元
Hajime Horichi
activist257.2K¥1,531+4.8%¥394M ($2.5M)
2025-01-30BUYunknown
有限会社 オール・エム
ALLM LIMITED.
strategic3.9M¥1,531+4.8%¥6.0B ($38.7M)
2025-01-30SELLunknown
堀地 かなえ
Kanae Horichi
activist2.8M¥1,531-4.8%¥1.9B ($12.4M)
2025-01-08BUYunknown
堀地 元
Hajime Horichi
activist257.2K¥1,493+7.5%¥26M ($168K)
2025-01-08BUYunknown
有限会社 オール・エム
ALLM LIMITED.
strategic3.9M¥1,493+7.5%¥5.9B ($37.8M)
2025-01-08BUYunknown
堀地 かなえ
Kanae Horichi
activist4.1M¥1,493+7.5%¥2.6B ($17.1M)
2025-01-08SELLunknown
堀地 ヒロ子(相続人代表 堀地 かなえ)
Hiroko Horichi (Heir Representative Kanae Horichi)
unknown0¥1,493-7.5%¥2.9B ($18.5M)

Frequently asked questions

Who has been buying Choushimaru Co.,Ltd. stock?
4 distinct investors have filed 2 disclosed large-shareholding filings in Choushimaru Co.,Ltd. (3075), most recently on 2025-01-30. 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 Choushimaru Co.,Ltd. have?
Choushimaru Co.,Ltd. has 2 buy-side and 2 sell-side disclosures on record, covering ¥26M ($168K) in total reported value, spanning 2025-01-08 to 2025-01-30.
Where does StockDrifts get Choushimaru 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 Choushimaru Co.,Ltd.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.