InsidersTradesSigma
Track the 海天瑞声 stock price and the full management transaction log of the company, a listed equity based in China. Shares trade on the CN market, under the supervision of SSE / SZSE (CSRC). Operating in the Technology sector, 海天瑞声 has recorded 17 public disclosures. Market capitalisation: €6.6bn. The latest transaction was filed on 12 May 2026 (Sale). Among the most active insiders: 吕思遥. All data is free.
17
Insider Decl.
n/a
Thresholds
n/a
n/a
Buy Volume
€3m
17 ops.
Sell Volume
11Σ 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 16,895 of 29,063 companies
47.2
score / 100
Value35
Quality60
FCF yld-0.5%
Earn yld0.2%
EV/EBITDA·
ROE3.2%
Gross mgn48%
Net mgn3.7%
Debt/EBITDA0.1x
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 12 May 2026
Declarations17 total
17 of 17 declarations
Acerca de 海天瑞声
海天瑞声 es una empresa tecnológica que cotiza en el mercado XSHG. Se centra en el desarrollo de soluciones innovadoras en el sector de audio y comunicaciones.