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Harada Industry Co., Ltd. 6904

Company
原田工業株式会社Harada Industry Co., Ltd.
Investors
4
Buys
3
Total Value
¥3.8B ($24.7M)
Avg Return
-41.13%
Last Filing
2025-02-25

Harada Industry Co., Ltd. (6904) has 3 disclosed large-shareholding filings and 4 disclosed disposals on record, filed by 4 distinct investors. Together those filings cover ¥3.8B ($24.7M) in reported transaction value. The earliest filing StockDrifts holds for Harada Industry Co., Ltd. is dated 2022-11-04; the most recent is 2025-02-25. 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 -41.13%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent filings

DateTypeSourceInsiderPurposeSharesPrice at filingReturnValue
2025-02-25SELLunknown
株式会社エスジェーエス
SJS INCORPORATED
other8.4M¥499+7.0%¥299M ($1.9M)
2024-08-26SELLunknown
株式会社エスジェーエス
SJS INCORPORATED
other9.0M¥538+13.8%¥1M ($8K)
2022-11-22SELLunknown
原田 恵吾
Keigo Harada
strategic996.4K¥816+43.1%¥1.1B ($7.4M)
2022-11-22BUYunknown
株式会社エスジェーエス
SJS INCORPORATED
other7.1M¥816-43.1%¥5.8B ($37.4M)
2022-11-22BUYunknown
株式会社エスジェーエス
SJS INCORPORATED
other7.1M¥816-43.1%¥5.8B ($37.4M)
2022-11-22BUYMarket Buy
株式会社エスジェーエス
SJS INCORPORATED
other9.0M¥816-43.1%¥1.6B ($10.0M)
2022-11-04BUYunknown
原田 恭子
Kyoko Harada
other612.4K¥775-40.1%¥425M ($2.7M)
2022-11-04SELLunknown
原田 修一(相続人代表 原田 恵吾)
Shuichi Harada
unknown0¥775+40.1%¥23M ($151K)
2022-11-04BUYunknown
原田 恵吾
Keigo Harada
strategic2.4M¥775-40.1%¥1.9B ($12.0M)

Frequently asked questions

Who has been buying Harada Industry Co., Ltd. stock?
4 distinct investors have filed 3 disclosed large-shareholding filings in Harada Industry Co., Ltd. (6904), most recently on 2025-02-25. 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 Harada Industry Co., Ltd. have?
Harada Industry Co., Ltd. has 3 buy-side and 4 sell-side disclosures on record, covering ¥3.8B ($24.7M) in total reported value, spanning 2022-11-04 to 2025-02-25.
Where does StockDrifts get Harada Industry 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 Harada Industry Co., Ltd.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.