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Sunwave Communications Co.Ltd: what insiders have been doing
Sunwave Communications Co.Ltd belongs to the Telecom sector. Filings by its managers are published through SSE / SZSE (CSRC). In the past year (18 October 2025 to 18 October 2026), 5 filings came from 1 insider.
Only sales appear on the open market, 5 sales in all totalling €10.6M, filed by 1 insider. One trade stands out by size: a sale of €4.3M from 李越伦, disclosed on 31 July 2026.
Most trades are made public on the day they happen. This delay matters because a trade only becomes useful information once it is public. Selling is not necessarily a view on the stock: liquidity needs and diversification are common motives.
Across the 533 companies tracked on its exchange, the median is 2 filings; at 5 filings, this issuer sits above that mark. Over the whole record (from 2021), the tally stands at no purchases and 11 sales.
This summary is built from SSE / SZSE (CSRC) disclosures alone and does not predict where the share price will go.
Insider Decl.
11
Thresholds
n/a
Buy Volume
n/a
n/a
Sell Volume
€20M
11 ops. · all time
Who traded when
BuySale李越伦6 sales
This score ranks the purchase within its own market. A position size is suggested only on the venues of the backtested strategy universe; elsewhere, signals stay on watch. Not investment advice.
Fundamental score
Ranked 21,870 of 24,148 companies
21.5
score / 100
Value21
Quality22
FCF yld-3.1%
Earn yld-0.2%
EV/EBITDA41.3x
ROE2.2%
Gross mgn4.3%
Net mgn-0.1%
Debt/EBITDA3.9x
Pillars2/3
Transparent value + quality ranking, distinct from the insider signal.
Financial data
as of FY 2025FY ended December 2025 · cache
CN¥10.05
Analyst consensus
Income statement
RevenueCN¥12B
Gross profitCN¥514.6M4% margin
EBITDACN¥209.9M2% margin
Net income-CN¥13.2M0.2% margin
Valuation
PER (trailing)251.3x
P/Book3.9x
Beta0.82
Balance sheet & cash
Market capCN¥8.1B
Total debtCN¥818.9M
Free Cash Flow-CN¥240.5M
Debt / Equity48%
Profitability & ownership
ROE2.2%
ROA2.1%
% insiders16.1%
% institutions1.5%
Last declaration on 31 August 2026
Declarations11 total
11 of 11 declarations
About Sunwave Communications Co.Ltd
三维通信 is a company specializing in the telecommunications sector, providing innovative solutions and advanced communication services. It is listed on the XSHE market.