Follow the 建通 stock price and the full management transaction log of the company, a publicly traded company based in Taiwan. Shares are listed on the TW market, under the supervision of TWSE / TPEx (MOPS). Market capitalisation: €4.9bn. The latest transaction was disclosed on 8 July 2026 (Ordinary). Among the most active insiders: 鼎曜投資有限公司. The full history is openly available.
4
Insider Decl.
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Thresholds
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Buy Volume
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Sell Volume
Fundamental score
Ranked 28,057 of 29,063 companies
13.3
score / 100
Value
17
Quality
9
FCF yld-7.6%
Earn yld-10%
EV/EBITDA·
ROE-17%
Gross mgn-0.3%
Net mgn-16%
Debt/EBITDA·
Pillars2/3
Transparent value + quality ranking, distinct from the insider signal.
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Sigma AI Analysis
Fundamental view, insider signal, bull and bear case, synthesis.