InsidersTradesSigma
敏芯股份 Stock: price and directors' dealings · China · SSE / SZSE (CSRC)
Follow the 敏芯股份 stock price and the full directors' dealings record of the company, a listed equity based in China. Shares trade on CN CN, under the authority of SSE / SZSE (CSRC). Operating in the Technology sector, 敏芯股份 has published 13 public disclosures. Market capitalisation: €4.4bn. The latest transaction was reported on 28 October 2025 (Sale). Among the most active insiders: 胡维. All data is openly available.
13
Insider Decl.
0
Thresholds
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0 ops.
Buy Volume
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13 ops.
Sell Volume
11Σ signal
Informational score on this market. Our backtest validates the signal only on 8 EU venues; elsewhere (notably US markets) insider buys historically invert or do not hold. Not a recommendation.
Fundamental score
Ranked 15,572 of 25,688 companies
45.4
score / 100
Value40
Quality51
FCF yld1.2%
Earn yld0.6%
EV/EBITDA·
ROE2.3%
Gross mgn28%
Net mgn5.8%
Debt/EBITDA0.8x
Pillars2/3
Transparent value + quality ranking, distinct from the insider signal.
Sigma AI Analysis
Fundamental view, insider signal, bull and bear case, synthesis.
AI-generated analysis. Opinion, not investment advice. Not backtested. Built from public filings and financials. No price target, no buy or sell recommendation.
Last declaration on 28 October 2025
Declarations13 total
13 of 13 declarations