Shenzhen Longsys Electronics 江波龙
29 significant filings since 29 May 2026: 1 on litigation, 9 on share issue and 7 on buyback, and 6 other kinds. The latest, on 22 Sep 2026: 关于为子公司提供担保的进展公告. On 3 Jul 2026 the company said it expects net profit for the period ending 30 Jun 2026 to rise by 62,204.03% to 74,393.95% from the same period a year earlier.
自 29 May 2026 起有 29 份重大公告:litigation 1 份、share issue 9 份、buyback 7 份,另有 6 类。最新一份(22 Sep 2026):关于为子公司提供担保的进展公告。3 Jul 2026 公司预告截至 30 Jun 2026 的净利润较上年同期上升 62,204.03% 至 74,393.95%。
As of 25 Sep 2026 截至2026年9月25日
Shenzhen Longsys Electronics 江波龙 is a semiconductor company listed on the Shenzhen Stock Exchange since 5 Aug 2022. It reported strong revenue and profit growth in 2025, with revenue rising to RMB22.77bn and attributable net profit reaching RMB1.42bn, up 185.4% from 2024. Profit quality remains a concern, as operating cash flow per share was negative at -RMB2.87 in 2025, below net profit. The company's financial position at mid-2026 shows a liabilities to assets ratio of 56.1%, a current ratio of 2.72 and inventory days of 341, indicating high stockholding. A recent litigation update was filed on 4 Sep 2026. The stock has risen sharply, with a one-year return of +120.4%, and market capitalisation stands at RMB152.50bn.
江波龙是一家半导体公司,于2022年8月5日在深圳证券交易所上市。2025年营收达227.66亿元,归母净利润达14.23亿元,同比上升185.4%。但利润质量存疑,2025年每股经营现金流为-2.87元,低于净利润。截至2026年6月30日,资产负债率为56.1%,流动比率2.72,存货周转天数达341天,显示库存较高。2026年9月4日披露一则诉讼进展公告。股价表现强劲,一年复权涨幅达+120.4%,总市值1,525.01亿元。
| Flag 标记 | Risk 风险 | Mechanism 影响机制 |
|---|---|---|
| Operating cash outflow 经营现金净流出 | The company has an operating cash outflow. 公司存在经营现金流净流出。 | Negative operating cash flow means the company is generating less cash from operations than it spends, which could strain liquidity over time. In 2025, operating cash flow per share was -RMB2.87, below net profit, indicating weak cash conversion. 经营现金流为负表明公司经营活动产生的现金少于支出,长期可能影响流动性。2025年每股经营现金流为-2.87元,低于净利润,显示盈利变现能力弱。 |
- Change in attributable net profit for the full year 2026 compared to 2025.
2026全年归母净利润相较2025年的变动。 - Operating cash flow per share in the 2026 annual report.
2026年年报中的每股经营现金流。 - Inventory days at the end of 2026.
2026年末的存货周转天数。 - Resolution or further developments in the litigation disclosed on 4 Sep 2026.
2026年9月4日披露的诉讼事项的后续进展或结果。 - Pledge or freeze status of shares held by actual controller 蔡华波.
实际控制人蔡华波所持股份的质押或冻结状态。 - Next distribution announcement, if any.
下一次分红公告,如有。
- Company: Shenzhen Longsys Electronics 江波龙, Shenzhen Stock Exchange 301308; industry Semiconductors; listed 5 Aug 2022.
公司:江波龙,深圳证券交易所 301308;行业:半导体;上市日期:2022年8月5日。 - Close on 24 Sep 2026 RMB331.77; close on 24 Sep 2025 RMB150.86, RMB150.56 in today's terms; one-year change, adjusted for distributions and share changes +120.4%.
2026年9月24日收盘价331.77元;2025年9月24日收盘价150.86元(前复权150.56元);一年涨跌幅(复权)+120.4%。 - 52-week range in today's terms, adjusted for distributions and share changes RMB113.77 to RMB723.10.
52周区间(前复权)113.77元至723.10元。 - In the last 12 months 22 trading days closed 9% or more above or below the day before (all days, not only this year). The 5 most recent of them: 13 Jul 2026 -11.2%; 15 Jul 2026 -9.4%; 17 Jul 2026 -14.6%; 21 Jul 2026 +12.1%; 28 Jul 2026 -11.7%. The longest run of them on consecutive trading days: 2 days.
近12个月共有22个交易日收盘涨跌幅达9%及以上(为全部交易日,不限于今年)。其中最近5个:2026年7月13日 -11.2%;2026年7月15日 -9.4%;2026年7月17日 -14.6%;2026年7月21日 +12.1%;2026年7月28日 -11.7%。其中最长连续2个交易日。 - Market capitalisation RMB152.50bn; P/E TTM 12.7; price to book 7.55x.
总市值1,525.01亿元;市盈率(TTM)12.7;市净率7.55倍。 - Revenue 2025 RMB22.77bn; 2024 RMB17.46bn; change +30.4%.
营业收入2025年227.66亿元;2024年174.64亿元;同比+30.4%。 - Attributable net profit 2025 RMB1.42bn; 2024 RMB498.7m; change +185.4%.
归属于母公司股东的净利润2025年14.23亿元;2024年4.99亿元;同比+185.4%。 - Net profit excluding non-recurring items, 2025 change +674.1%.
2025年扣除非经常性损益后的净利润同比+674.1%。 - Basic EPS 2025 RMB3.41; 2024 RMB1.20.
基本每股收益2025年3.41元;2024年1.20元。 - Operating cash flow per share 2025 -RMB2.87; 2024 -RMB2.86; operating cash flow to net profit -0.80x.
每股经营现金流2025年-2.87元;2024年-2.86元;经营现金流与净利润之比-0.80倍。 - 2025 gross margin 19.4%; net margin 6.6%; ROE 19.4%.
2025年毛利率19.4%;净利率6.6%;净资产收益率19.4%。 - At 30 Jun 2026: liabilities to assets 56.1%; current ratio 2.72; quick ratio 0.77; receivable days 24; inventory days 341.
截至2026年6月30日:资产负债率56.1%;流动比率2.72;速动比率0.77;应收账款周转天数24;存货周转天数341。 - Period to 30 Jun 2026 (six months, not comparable with the full years above): revenue RMB24.09bn, change +136.3%; attributable net profit RMB10.58bn, change +71,528.7%; operating cash flow per share -RMB7.45.
截至2026年6月30日的报告期(六个月,不可与上述全年数据直接比较):营业收入240.88亿元,同比+136.3%;归母净利润105.77亿元,同比+71,528.7%;每股经营现金流-7.45元。 - Pre-announcement of 3 Jul 2026 for the period to 30 Jun 2026: attributable net profit change +62,204% to +74,394%.
2026年7月3日发布的截至2026年6月30日业绩预告:归母净利润同比+62,204%至+74,394%。 - In the 12 months to 25 Sep 2026: 1 distinct filing classed critical, high or as a lift; by class: 1 filing classed Litigation. One filing can fall in more than one class, and several filings can concern one matter, such as the notice and the result of one auction.
截至2026年9月25日的近12个月:被归为重大、较高级别或解除类的公告共1份;按类别:归为诉讼仲裁的公告1份。同一公告可属多个类别,同一事项亦可有多份公告,例如同一拍卖的提示公告与结果公告。 - 4 Sep 2026, Litigation (high): filing titled 《关于公司诉讼事项进展的公告》.
2026年9月4日,诉讼仲裁:公告《关于公司诉讼事项进展的公告》。 - Ownership: actual controller 蔡华波,蔡丽江; controlling shareholder 蔡华波; largest holder at 17 Aug 2026: 蔡华波, 37.72%.
股权:实际控制人:蔡华波,蔡丽江;控股股东:蔡华波;2026年8月17日第一大股东:蔡华波,持股37.72%。 - Latest distribution: ex-date 2 Jun 2026, cash RMB0.99 per share.
最近一次分配:除权除息日2026年6月2日,每股现金0.99元。 - Aurelian Grade C, score 64.4 of 100, graded within a peer group of 226 companies in its industry; no rank among peers is given.
金源评级C,得分64.4(满分100),于行业同业226家中评定;未提供其在同业中的排名。 - Not held for this report: receivable ageing, litigation case amounts, the order book, the auditor's opinion and key audit matters, segment revenue.
本报告未掌握:应收账款账龄、诉讼案件金额、在手订单、审计意见及关键审计事项、分部收入。