Track the 日建工学株式会社 share price and the full insider trade history of the company, a publicly traded company based in Japan. Shares are listed on the JP market, under the oversight of EDINET (Japan FSA). Market capitalisation: €6.8bn. The latest transaction was reported on 5 June 2026 (Holding update). Among the most active insiders: JME. The full history is openly available.
16
Insider Decl.
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Thresholds
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Buy Volume
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Sell Volume
27Σ signal
This score ranks the purchase within its own market. No market currently meets the historical allocation criteria, so signals remain watch-only. Not investment advice.
Fundamental score
Ranked 2,993 of 29,057 companies
73.5
score / 100
Value
83
Quality
64
FCF yld4.3%
Earn yld25%
EV/EBITDA5.6x
ROE11%
Gross mgn54%
Net mgn25%
Debt/EBITDA3.4x
Pillars2/3
Transparent value + quality ranking, distinct from the insider signal.
Σ
Sigma AI Analysis
Fundamental view, insider signal, bull and bear case, synthesis.