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Aichi Corporation 6345

Company
株式会社アイチコーポレーションAichi Corporation
Investors
2
Buys
3
Total Value
¥12.1B ($77.8M)
Avg Return
+2.70%
Last Filing
2026-04-14

Aichi Corporation (6345) has 3 disclosed large-shareholding filings and 2 disclosed disposals on record, filed by 2 distinct investors. Together those filings cover ¥12.1B ($77.8M) in reported transaction value. The earliest filing StockDrifts holds for Aichi Corporation is dated 2025-03-21; the most recent is 2026-04-14. Across these filings the average return since disclosure is +2.70%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent filings

DateTypeSourceInsiderPurposeSharesPrice at filingReturnValue
2026-04-14BUYMarket Buy
伊藤忠商事株式会社
ITOCHU Corporation
other21.2M¥1,456+0.3%¥8.7B ($56.2M)
2025-05-16SELLnegotiated
株式会社豊田自動織機
TOYOTA INDUSTRIES CORPORATION
strategic13.8M¥1,366-7.0%¥24.1B ($155.2M)
2025-05-15SELLnegotiated
株式会社豊田自動織機
TOYOTA INDUSTRIES CORPORATION
strategic31.4M¥1,362-7.3%¥12.4B ($79.9M)
2025-04-18BUYnegotiated
株式会社豊田自動織機
TOYOTA INDUSTRIES CORPORATION
strategic40.5M¥1,235--
2025-03-27BUYacquisition
伊藤忠商事株式会社
ITOCHU Corporation
other17.6M¥1,290+13.3%¥22.7B ($146.6M)
2025-03-21BUYMarket Buy
株式会社豊田自動織機
TOYOTA INDUSTRIES CORPORATION
strategic40.5M¥1,342+8.9%¥3.3B ($21.6M)

Frequently asked questions

Who has been buying Aichi Corporation stock?
2 distinct investors have filed 3 disclosed large-shareholding filings in Aichi Corporation (6345), most recently on 2026-04-14. 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 Aichi Corporation have?
Aichi Corporation has 3 buy-side and 2 sell-side disclosures on record, covering ¥12.1B ($77.8M) in total reported value, spanning 2025-03-21 to 2026-04-14.
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.