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Daiichi Kensetsu Corporation 1799

Company
第一建設工業株式会社Daiichi Kensetsu Corporation
Investors
6
Buys
5
Total Value
¥4.3B ($27.9M)
Avg Return
+155.34%
Last Filing
2025-05-22

Daiichi Kensetsu Corporation (1799) has 5 disclosed large-shareholding filings and 4 disclosed disposals on record, filed by 6 distinct investors. Together those filings cover ¥4.3B ($27.9M) in reported transaction value. The earliest filing StockDrifts holds for Daiichi Kensetsu Corporation is dated 2022-05-18; the most recent is 2025-05-22. 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 +155.34%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent filings

DateTypeSourceInsiderPurposeSharesPrice at filingReturnValue
2025-05-22SELLunknown
エフエムアール エルエルシー(FMR LLC)
FMR LLC
other639.5K¥2,850-29.1%¥1.7B ($11.1M)
2022-11-22BUYnegotiated
第四ジェーシービーカード株式会社
Daishi JCB Card Co., Ltd.
strategic179.5K¥1,395+163.8%¥250M ($1.6M)
2022-11-22BUYnegotiated
第四北越リース株式会社
Daishi Hokuetsu Lease Co., Ltd.
strategic28.3K¥1,395+163.8%¥40M ($255K)
2022-11-22BUYnegotiated
株式会社第四北越銀行
Daishi Hokuetsu Bank,Ltd.
strategic750.0K¥1,395+163.8%¥1.0B ($6.7M)
2022-11-17BUYMarket Buy
東日本旅客鉄道株式会社
East Japan Railway Company
strategic3.6M¥1,463+151.5%¥3.0B ($19.6M)
2022-11-17BUYMarket Buy
ユニオン建設株式会社
Union Construction Co., Ltd.
strategic63.0K¥1,463+151.5%¥92M ($595K)
2022-10-07SELLunknown
エフエムアール エルエルシー(FMR LLC)
FMR LLC
other1.2M¥1,410-161.0%¥806M ($5.2M)
2022-10-05BUYnegotiated
第四ジェーシービーカード株式会社
Daishi JCB Card Co., Ltd.
strategic179.5K¥1,450+153.8%¥260M ($1.7M)
2022-10-05BUYnegotiated
第四北越リース株式会社
Daishi Hokuetsu Lease Co., Ltd.
strategic28.3K¥1,450+153.8%¥41M ($265K)
2022-10-05BUYnegotiated
株式会社第四北越銀行
Daishi Hokuetsu Bank,Ltd.
strategic1.0M¥1,450+153.8%¥1.5B ($9.4M)
2022-08-22SELLunknown
エフエムアール エルエルシー(FMR LLC)
FMR LLC
other1.8M¥1,376-167.4%¥313M ($2.0M)
2022-05-18SELLunknown
エフエムアール エルエルシー(FMR LLC)
FMR LLC
other2.0M¥1,287-185.9%¥268M ($1.7M)

Frequently asked questions

Who has been buying Daiichi Kensetsu Corporation stock?
6 distinct investors have filed 5 disclosed large-shareholding filings in Daiichi Kensetsu Corporation (1799), most recently on 2025-05-22. 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 Daiichi Kensetsu Corporation have?
Daiichi Kensetsu Corporation has 5 buy-side and 4 sell-side disclosures on record, covering ¥4.3B ($27.9M) in total reported value, spanning 2022-05-18 to 2025-05-22.
Where does StockDrifts get Daiichi Kensetsu Corporation 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 Daiichi Kensetsu Corporation. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.