格隆汇2月24日｜A股市场CPO概念股集体走强，其中，天孚通信、德科立涨超14%，炬光科技涨超 13%，亨通光电、华工科技、天通股份10CM涨停，沃格光电涨8%，长芯博创、光库科技、烽火通信、 中天科技涨超7%，永鼎股份、华懋科技、联特科技、聚飞光电、仕佳光子、中际旭创涨超6%。 上个马年沪指涨近60%！新年新福利来了，炒股排面要拉满，新号启幸运>> | 代码 | 名称 | | 涨幅% ↓ | 总市值 | 年初至今涨幅% | | --- | --- | --- | --- | --- | --- | | 300394 | 天孚通信 | 1 | 14.32 | 2769亿 | 75.44 | | 688205 | 德科工 | 张 | 14.13 | 289亿 | 32.75 | | 688167 | 炬光科技 | 1 | 13.28 | 359亿 | 128.43 | | 600487 | 草通光电 | 1 | 10.00 | 1045 乙 | 71.25 | | 000988 | 华工科技 | 1 | 10.00 | 829亿 | 3.90 | | 600330 | 天通股份 | 1 | 9.99 | 225 ...

Group 1 - The A-share CPO concept continues to weaken, with significant declines observed in various companies [1] - Changxin Bochuang experienced a drop of over 10% [1] - TeFa Information hit the daily limit down [1] Group 2 - Guangku Technology, Jieput, Tengjing Technology, Taicheng Light, and Tianfu Communication all fell by over 5% [1]

午后CPO概念持续走弱，长芯博创跌超10%，特发信息回封跌停，光库科技、杰普特、腾景科技、太辰 光、天孚通信均跌超5%。 ...

Group 1 - The A-share market saw a widespread decline in CPO concept stocks, with notable drops in several companies [1] - Hengtong Optic-Electric fell by 7%, while Changxin Bochuang and Jieput fell over 6% [1] - Dekeli and Changfei Optical Fiber experienced declines of over 5%, and Tiantong Co., Hengdong Light, and Taicheng Light dropped over 4% [1] Group 2 - Guangku Technology, Tianfu Communication, Shijia Photon, Robot Technology, Yongding Co., and Zhongtian Technology all saw declines exceeding 3% [1]

Core Viewpoint - The CPO concept stocks in the A-share market have collectively strengthened, with significant gains observed in several companies, indicating a positive trend in this sector [1]. Group 1: Stock Performance - Juguang Technology (688167) saw an increase of 11.19%, with a total market capitalization of 33.7 billion and a year-to-date gain of 114.04% [2]. - Taicheng Technology (300570) rose by 10.27%, with a market cap of 33.4 billion and a year-to-date increase of 27.34% [2]. - Tianfu Communication (300394) experienced an 8.99% rise, with a market value of 244.5 billion and a year-to-date gain of 54.88% [2]. - Guangku Technology (300620) increased by 4.79%, with a market cap of 46.2 billion and a year-to-date gain of 26.05% [2]. - Changxin Bochuang (300548) rose by 4.49%, with a market capitalization of 48.2 billion and a year-to-date increase of 16.40% [2]. - Hengdong Light (920045) saw a 4.37% increase, with a market cap of 28.4 billion and a year-to-date gain of 34.79% [2]. - Shijia Photon (688313) increased by 4.13%, with a market value of 39.5 billion, but has a year-to-date decline of 1.63% [2]. - Liant Technology (301205) rose by 4.09%, with a market cap of 24.9 billion and a year-to-date gain of 13.93% [2]. - Jieput (688025) increased by 3.99%, with a market capitalization of 21.3 billion and a year-to-date gain of 58.38% [2]. - Shoubote (300757) rose by 3.48%, with a market cap of 69.9 billion and a year-to-date increase of 78.75% [2]. - Zhongbei Communication (603220) saw a 2.57% increase, with a market value of 14.1 billion and a year-to-date gain of 23.52% [2]. - Cambridge Technology (603083) increased by 2.17%, with a market cap of 36.6 billion but has a year-to-date decline of 22.85% [2]. - Zhongji Xuchuang (300308) rose by 2.01%, with a market capitalization of 602.9 billion but has a year-to-date decline of 11.05% [2].

Core Viewpoint - The CPO concept stocks in the A-share market experienced a collective surge, with significant gains observed in several key companies on February 12 [1]. Group 1: Stock Performance - Juguang Technology (688167) saw an increase of 11.19%, with a total market capitalization of 33.7 billion and a year-to-date gain of 114.04% [2]. - Taicheng Technology (300570) rose by 10.27%, with a market cap of 33.4 billion and a year-to-date increase of 27.34% [2]. - Tianfu Communication (300394) increased by 8.99%, with a market value of 244.5 billion and a year-to-date gain of 54.88% [2]. - Guangku Technology (300620) experienced a rise of 4.79%, with a market cap of 46.2 billion and a year-to-date increase of 26.05% [2]. - Changxin Bochuang (300548) rose by 4.49%, with a market capitalization of 48.2 billion and a year-to-date gain of 16.40% [2]. - Hengtong Optoelectronics (920045) increased by 4.37%, with a market cap of 28.4 billion and a year-to-date increase of 34.79% [2]. - Shijia Photon (688313) saw a rise of 4.13%, with a market value of 39.5 billion, but a year-to-date decline of 1.63% [2]. - Liant Technology (301205) increased by 4.09%, with a market cap of 24.9 billion and a year-to-date gain of 13.93% [2]. - Jiefute (688025) rose by 3.99%, with a market capitalization of 21.3 billion and a year-to-date increase of 58.38% [2]. - Nanbo Technology (300757) increased by 3.48%, with a market cap of 69.9 billion and a year-to-date gain of 78.75% [2]. - Zhongbei Communication (603220) saw a rise of 2.57%, with a market value of 14.1 billion and a year-to-date increase of 23.52% [2]. - Cambridge Technology (603083) increased by 2.17%, with a market cap of 36.6 billion but a year-to-date decline of 22.85% [2]. - Zhongji Xuchuang (300308) rose by 2.01%, with a market capitalization of 602.9 billion but a year-to-date decline of 11.05% [2].

Group 1 - The CPO concept stocks in the A-share market collectively declined on February 11, with significant drops observed in several key stocks [1] - Notable declines included Xinyiseng and Zhili Fang, both falling over 5%, while Zhongji Xuchuang, Liant Technology, and Woge Optoelectronics dropped over 4% [1] - Other stocks such as Hengdongguang and Changxin Bochuang experienced declines exceeding 3% [1] Group 2 - Xinyiseng (300502) saw a decrease of 5.32%, with a total market capitalization of 370 billion and a year-to-date decline of 13.62% [2] - Zhili Fang (301312) decreased by 5.09%, with a market cap of 9.316 billion and a year-to-date increase of 53.85% [2] - Zhongji Xuchuang (300308) fell by 4.99%, with a market cap of 58.66 billion and a year-to-date decline of 13.45% [2] - Liant Technology (301205) dropped by 4.51%, with a market cap of 2.37 billion and a year-to-date increase of 8.52% [2] - Woge Optoelectronics (603773) decreased by 4.46%, with a market cap of 7.937 billion and a year-to-date change of -0.14% [2] - Other notable declines included Changxin Bochuang (300548) down 3.88% with a market cap of 46.3 billion and a year-to-date increase of 11.75% [2]

证券代码：300548 证券简称：长芯博创 公告编号：2026-009 长芯博创科技股份有限公司 关于持股 5%以上股东股份变动触及 1%整数倍的公告 | | 是√ 否□ | | --- | --- | | | ZHU WEI 及其配偶 WANG XIAOHONG 已按照相关规定进行 | | | 了预披露，具体内容详见公司于 年 月 日在巨潮资讯 2026 1 12 | | 本次变动是否为履行已作出 | 网上披露的《长芯博创科技股份有限公司关于持股 5%以上股 | | 的承诺、意向、计划 | 东减持股份预披露公告》（公告编号：2026-001）。 | | | 本次减持数量在已披露减持计划范围内，减持计划尚在实施 | | | 中。 | | 本次变动是否存在违反《证 | | | 券法》、《上市公司收购管 | | | 理办法》等法律、行政法 | 是□ 否√ | | 规、部门规章、规范性文件 | 如是，请说明违规的具体情况、整改计划和处理措施。 | | 和本所业务规则等规定的情 | | | 况 | | | 被限制表决权的股份情况 | | | 5. | | | 按照《证券法》第六十三条 | 是□ 否√ | | 的规定， ...

Core Insights - The rapid growth of AI computing is driving an explosive demand for high-speed optical interconnect solutions, positioning companies in the CPO (Co-Packaged Optics) sector as key players in the industry [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18][19][20][21][22][23][24][25][26][27][28][29][30][31][32][33][34][35][36][37][38][39][40][41][42][43][44][45][46][47][48][49][50][51][52][53][54]. Company Summaries - **Guangzhou Technology (光库科技)**: Based in Shenzhen, focuses on high-speed optical engines and silicon photonics integration, providing critical components for CPO. The company has developed self-researched high-speed optical engines and silicon photonics technology, achieving efficient co-packaging of optical and switching chips, and has partnered with leading computing firms for products compatible with 800G and above [1][31]. - **Tianfu Communication (天孚通信)**: Located in Suzhou, it is a global leader in optical communication precision devices, with a full industry chain advantage in passive optical devices, optical engines, and CPO components. The company has developed self-researched optical engines and co-packaged components, achieving efficient integration of optical and switching chips, and has deep collaborations with major computing firms [2][31]. - **Taicheng Light (太辰光)**: Headquartered in Shenzhen, it specializes in optical communication devices and system integration, with a focus on high-speed optical modules and CPO components. The company has developed self-researched high-speed optical modules and co-packaged components, achieving efficient integration of optical and switching chips, and has partnered with leading computing firms [3][31]. - **Dongtian Micro (东田微)**: Based in Yichang, it is a leader in optical materials and optical components, focusing on optical filters and CPO core optical components. The company has developed self-researched high-speed optical engine core optical components, enhancing optical interconnect efficiency and integration, and has partnered with leading computing firms [4][33]. - **Changxin Bochuang (长芯博创)**: Located in Beijing, it is a leader in optical communication chips and modules, with a focus on optical chips and CPO core components. The company has developed self-researched high-speed optical engines and co-packaged components, achieving efficient integration of optical and switching chips, and has partnered with leading computing firms [5][34]. - **Saiwei Electronics (赛微电子)**: Based in Beijing, it is a global leader in MEMS sensors and semiconductors, with a focus on MEMS processes, optical chips, and CPO core components. The company has developed optical engines and co-packaged components leveraging MEMS process advantages, enhancing optical interconnect efficiency and integration [6][35]. - **Changfei Fiber (长飞光纤)**: Headquartered in Wuhan, it is a global leader in optical fiber and cable, with a full industry chain advantage in optical fiber, optical modules, and CPO optical transmission links. The company has developed self-researched high-speed optical modules and optical transmission link components, achieving efficient transmission and integration of optical signals [7][36]. - **Zhaochi Shares (兆驰股份)**: Based in Shenzhen, it is a leader in consumer electronics and semiconductors, focusing on LED chips and optical modules. The company has developed co-packaged components leveraging its technology in LED chips and optical modules, achieving efficient integration of optical and switching chips [8][37]. - **Anfu Technology (安孚科技)**: Located in Ningbo, it is a leader in energy storage and optical communication, focusing on energy storage systems and optical modules. The company has developed self-researched high-speed optical modules and co-packaged components, achieving efficient integration of optical and switching chips [9][38]. - **Robotec (罗博特科)**: Based in Suzhou, it is a leader in intelligent manufacturing and optical communication equipment, focusing on photovoltaic equipment and optical engines. The company has developed co-packaged components leveraging its technology in intelligent manufacturing and optical engines [10][39]. - **Liant Technology (联特科技)**: Headquartered in Wuhan, it is a leader in high-speed optical modules, focusing on 400G/800G optical modules and CPO components. The company has developed self-researched high-speed optical modules and co-packaged components, achieving efficient integration of optical and switching chips [11][40]. - **Zhishang Technology (致尚科技)**: Based in Shenzhen, it is a leader in precision manufacturing and optical communication components, focusing on precision components and optical engines. The company has developed self-researched high-speed optical engine core components, enhancing optical interconnect efficiency and integration [12][41]. - **Xinyi Sheng (新易盛)**: Located in Chengdu, it is a global leader in high-speed optical modules, focusing on 400G/800G optical modules and CPO components. The company has developed self-researched high-speed optical modules and co-packaged components, achieving efficient integration of optical and switching chips [13][42]. - **Huanxu Electronics (环旭电子)**: Based in Shanghai, it is a global leader in electronic manufacturing services, focusing on SiP packaging and optical engines. The company has developed co-packaged components leveraging its SiP packaging technology, achieving efficient integration of optical and switching chips [14][43]. - **Xiechuang Data (协创数据)**: Headquartered in Shenzhen, it is a leader in data center and smart terminal solutions, focusing on data center equipment and optical modules. The company has developed self-researched high-speed optical modules and co-packaged components, achieving efficient integration of optical and switching chips [15][44]. - **Huilv Ecology (汇绿生态)**: Based in Wuhan, it is a leader in ecological restoration and digital economy integration, focusing on ecological restoration and digital technology. The company has developed co-packaged components leveraging its digital technology and optical module expertise [16][45]. - **Ruijie Networks (锐捷网络)**: Located in Fuzhou, it is a leader in network equipment and solutions, focusing on network devices and optical modules. The company has developed self-researched high-speed optical modules and co-packaged components, achieving efficient integration of optical and switching chips [17][46]. - **Yihua Shares (意华股份)**: Based in Wenzhou, it is a leader in connectors and optical communication components, focusing on high-speed connectors and optical modules. The company has developed self-researched high-speed connectors and co-packaged components, achieving efficient integration of optical and switching chips [18][47]. - **Zhili Square (智立方)**: Headquartered in Shenzhen, it is a leader in precision manufacturing and optical communication devices, focusing on precision components and optical engines. The company has developed co-packaged components leveraging its precision manufacturing and optical engine technology [19][48]. - **Guangli Micro (广立微)**: Based in Hangzhou, it is a leader in semiconductor testing and optical communication devices, focusing on semiconductor testing and optical engines. The company has developed co-packaged components leveraging its semiconductor testing and optical engine technology [20][49]. - **Sijia Technology (世嘉科技)**: Located in Suzhou, it is a leader in precision manufacturing and communication devices, focusing on precision components and optical modules. The company has developed self-researched high-speed optical modules and co-packaged components, achieving efficient integration of optical and switching chips [21][50]. - **Yintang Intelligent Control (英唐智控)**: Based in Shenzhen, it is a leader in electronic distribution and optical communication components, focusing on electronic distribution and optical modules. The company has developed co-packaged components leveraging its electronic distribution and optical module technology [22][51]. - **Guangxun Technology (光迅科技)**: Headquartered in Wuhan, it is a leader in optoelectronic devices and modules, focusing on optoelectronic devices and optical engines. The company has developed self-researched high-speed optical engines and co-packaged components, achieving efficient integration of optical and switching chips [23][52]. - **Woge Optoelectronics (沃格光电)**: Based in Xinyu, it is a leader in optoelectronic display materials, focusing on optoelectronic display materials and optical engines. The company has developed self-researched high-speed optical engine core optical components, enhancing optical interconnect efficiency and integration [24][53].

长芯博创涨11.61%，报171.56元/股，股价再创新高，总市值突破500.21亿元，成交额达36.86亿元。 （AI生成） 长芯博创涨11.61%，报171.56元/股，股价再创新高，总市值突破500.21亿元，成交额达36.86亿元。 （AI生成） ...