InsidersTradesSigma
Track the 长光华芯 stock price and the full directors' dealings record of the company, a publicly traded company based in China. Shares trade on the CN market, under the authority of SSE / SZSE (CSRC). Operating in the Technology sector, 长光华芯 has published 6 insider filings. Market capitalisation: €51.7bn. The latest transaction was disclosed on 24 February 2026 (Sale). Among the most active insiders: 刘锋. The full history is free.
6
Insider Decl.
n/a
Thresholds
n/a
n/a
Buy Volume
€874,987
6 ops.
Sell Volume
12Σ 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 18,381 of 29,063 companies
43.7
score / 100
Value35
Quality52
FCF yld-0.0%
Earn yld0.0%
EV/EBITDA·
ROE1.2%
Gross mgn35%
Net mgn4.6%
Debt/EBITDA0.5x
Pillars2/3
Transparent value + quality ranking, distinct from the insider signal.
Sigma AI Analysis
Fundamental view, insider signal, bull and bear case, synthesis.
AI analysis generation is paused.
Last declaration on 24 February 2026
Declarations6 total
6 of 6 declarations
关于 长光华芯
长光华芯是一家在 XSHG 市场上市的科技公司。该公司专注于开发半导体领域的创新解决方案。