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Nippon Concrete Industries Co., Ltd. 5269

Company
日本コンクリート工業株式会社Nippon Concrete Industries Co., Ltd.
Investors
5
Buys
4
Total Value
¥1.5B ($9.8M)
Avg Return
+2.77%
Last Filing
2026-02-02

Nippon Concrete Industries Co., Ltd. (5269) has 4 disclosed large-shareholding filings and 5 disclosed disposals on record, filed by 5 distinct investors. Together those filings cover ¥1.5B ($9.8M) in reported transaction value. The earliest filing StockDrifts holds for Nippon Concrete Industries Co., Ltd. is dated 2022-07-22; the most recent is 2026-02-02. 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 +2.77%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent filings

DateTypeSourceInsiderPurposeSharesPrice at filingReturnValue
2026-02-02SELLnegotiated
三菱UFJモルガン・スタンレー証券株式会社
other25.5K¥333+6.6%¥8M ($51K)
2026-02-02BUYnegotiated
三菱UFJアセットマネジメント株式会社
passive741.5K¥333-6.6%¥231M ($1.5M)
2026-02-02SELLnegotiated
三菱UFJ信託銀行株式会社
passive1.1M¥333+6.6%¥344M ($2.2M)
2026-02-02BUYnegotiated
株式会社三菱UFJ銀行
strategic930.0K¥333+6.6%¥289M ($1.9M)
2024-07-29BUYnegotiated
株式会社三菱UFJ銀行
Mitsubishi UFJ Financial Group Inc.
strategic930.0K¥383-18.8%¥356M ($2.3M)
2024-07-29BUYnegotiated
三菱UFJモルガン・スタンレー証券株式会社
Mitsubishi UFJ Morgan Stanley Securities Co., Ltd.
other61.9K¥383-18.8%¥24M ($153K)
2024-07-29SELLnegotiated
三菱UFJアセットマネジメント株式会社
Mitsubishi UFJ Financial Group Inc.
passive686.7K¥383+18.8%¥29M ($186K)
2024-07-29SELLnegotiated
三菱UFJ信託銀行株式会社
Mitsubishi UFJ Financial Group Inc.
passive1.7M¥383+18.8%¥15M ($100K)
2023-10-16BUYnegotiated
三菱UFJモルガン・スタンレー証券株式会社
Mitsubishi UFJ Morgan Stanley Securities Co., Ltd.
other19.9K¥304+2.3%¥492M ($3.2M)
2023-10-16BUYnegotiated
三菱UFJアセットマネジメント株式会社
Mitsubishi UFJ Financial Group Inc.
passive762.9K¥304+2.3%¥35M ($227K)
2023-10-16SELLnegotiated
三菱UFJ信託銀行株式会社
Mitsubishi UFJ Financial Group Inc.
passive1.7M¥304-2.3%¥65M ($419K)
2023-10-16BUYnegotiated
株式会社三菱UFJ銀行
Mitsubishi UFJ Financial Group Inc.
strategic930.0K¥304+2.3%¥283M ($1.8M)
2022-07-22BUYunknown
日コン取引先持株会 理事長 和田貴多郎
NICHICON CUSTMERS' STOCKHOLDING
strategic2.9M¥275+13.1%¥795M ($5.1M)

Frequently asked questions

Who has been buying Nippon Concrete Industries Co., Ltd. stock?
5 distinct investors have filed 4 disclosed large-shareholding filings in Nippon Concrete Industries Co., Ltd. (5269), most recently on 2026-02-02. 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 Nippon Concrete Industries Co., Ltd. have?
Nippon Concrete Industries Co., Ltd. has 4 buy-side and 5 sell-side disclosures on record, covering ¥1.5B ($9.8M) in total reported value, spanning 2022-07-22 to 2026-02-02.
Where does StockDrifts get Nippon Concrete Industries 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 Nippon Concrete Industries Co., Ltd.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.