（文章来源：证券日报） 证券日报网讯 2月26日，信科移动发布公告称，公司2025年实现营业总收入613621.24万元，同比减少 5.47%；归属于母公司所有者的净利润-26992.93万元，同比减亏870.90万元；基本每股收益-0.08元，与 去年基本持平。 ...

Group 1 - Nvidia reported fourth-quarter revenue of $68.1 billion, exceeding Wall Street's expectation of $66.2 billion, with core data center revenue reaching $62.3 billion [1] - For the first quarter, Nvidia expects a revenue midpoint of $78 billion, surpassing the market expectation of $72.1 billion [1] - Nvidia's CEO Jensen Huang raised the chip revenue forecast, stating the company will exceed the $500 billion target, with supply meeting demand through next year [1] Group 2 - Following Nvidia's strong performance, US tech stocks, referred to as the "Seven Sisters," collectively rose, which also boosted AI hardware sectors in the A-share market [2] - The components and communication equipment sectors, key industries in AI hardware, reached new highs, indicating potential for a bullish trend in AI hardware [2] Group 3 - The A-share market showed mixed results, with the Shanghai Composite Index and ChiNext Index slightly down, while the Shenzhen Component Index rose [3] - The overall market turnover reached 25.568 billion yuan, an increase of 75.6 billion yuan from the previous day, with a slight majority of stocks declining [3] - The cyclical sector, which had been strong recently, is experiencing a shift as AI technology sectors gain momentum, leading to market divergence [3] Group 4 - The upcoming Nvidia GTC conference from March 16 to 19 is expected to increase attention on AI hardware, with East Wu Securities predicting significant investment opportunities in PCB materials and related technologies [4] - Historical trends suggest that once product prices stabilize or turn, stock prices may also reverse, indicating caution in trading cyclical stocks [4] Group 5 - The concept of a core anchor point in the AI hardware market is illustrated by the example of "Yi Zhongtian," where its stock performance influences other sectors within AI hardware [5] Group 6 - If "Yi Zhongtian" stock declines or adjusts collectively, it may become more challenging to profit from other AI hardware sectors, suggesting a cautious approach to trading [6] - The market is expected to remain volatile, with a focus on low-cost buying strategies, particularly in AI technology and cyclical sectors [6]

Core Viewpoint - The control dispute over ST Luton (300555.SZ) has resurfaced due to a lawsuit filed by two shareholders seeking to annul resolutions from a shareholder meeting held on November 7, 2025, citing serious procedural violations [1][2][3] Group 1: Control Dispute - The lawsuit was filed by shareholders Lin Youshuai and Cai Weiguo, claiming that the resolutions from the second extraordinary general meeting and the 20th meeting of the fifth board of directors were illegal and infringed on shareholder rights [2] - The court has accepted the case, but it has not yet been scheduled for a hearing [3] - The shareholder meeting in question was a pivotal moment in the control struggle between Wu Shichun and the previous management, leading to Wu's eventual control of the company [1][3][4] Group 2: Company Performance - ST Luton has been facing continuous losses for several years, with a net profit decline for ten consecutive years and four consecutive years of losses, with increasing loss amounts [8][9] - The company reported net losses of 16.26 million yuan, 18.81 million yuan, 34.46 million yuan, and 58.10 million yuan from 2021 to 2024, with a projected loss of 75.54 million to 98 million yuan for 2025 [9] - The company attributes the expected decline in revenue to overall demand in the broadcasting industry and market competition, with a projected revenue drop of approximately 20% to 37% compared to the previous year [9]

创耀科技发布业绩快报，2025年度实现营业总收入3.62亿元，同比下降38.89%；净利润7925.87万元， 同比增长31.06%。报告期内，受宏观经济波动影响，下游客户整体需求节奏变缓，公司接入网业务规 模大幅下降，营业收入同比下滑。 ...

格隆汇2月26日｜创耀科技公告，公司2025年实现营业总收入36,180.34万元，同比下降38.89%；营业利 润7,965.96万元，同比增长36.22%；归属于母公司所有者的净利润7,925.87万元，同比增长31.06%；归 属于母公司所有者的扣除非经常性损益的净利润2,700.74万元，同比下降40.12%。报告期内，受宏观经 济波动影响，下游客户整体需求节奏变缓，公司接入网业务规模大幅下降，营业收入同比下滑。 ...

报告期内，公司归属于母公司所有者的净利润和归属于母公司所有者的扣除非经常性损益后的净利润较 上年同期基本持平。面对国内5G建设放缓、运营商投资收窄的周期性波动市场环境，公司积极拓展新 兴市场和海外市场，寻求开源。此外，公司积极实施降本增效等有效措施，提升资源投入产出效率，力 争经营质量的进一步改善。 智通财经APP讯，信科移动(688387.SH)发布2025年度业绩快报，报告期内，公司实现营业总收入61.36 亿元，同比减少5.47%;归属于母公司所有者的净亏损2.7亿元。 ...

报告期内，公司归属于母公司所有者的净利润和归属于母公司所有者的扣除非经常性损益后的净利润较 上年同期基本持平。面对国内5G建设放缓、运营商投资收窄的周期性波动市场环境，公司积极拓展新 兴市场和海外市场，寻求开源。此外，公司积极实施降本增效等有效措施，提升资源投入产出效率，力 争经营质量的进一步改善。 信科移动(688387.SH)发布2025年度业绩快报，报告期内，公司实现营业总收入61.36亿元，同比减少 5.47%;归属于母公司所有者的净亏损2.7亿元。 ...

Investment Rating - The industry investment rating is "Positive" and maintained [12] Core Insights - The communication sector saw a 2.35% increase in the 6th-7th week of 2026, ranking 6th among primary industries in the Yangtze River region; since the beginning of 2026, it has risen by 0.44%, ranking 27th [2][6] - Tower's silicon photonics revenue doubled, with a high demand for 1.6T, and capacity expansion plans have been adjusted with prepayments secured; silicon photonics modules continue to penetrate the market [2][10] - Vertiv's orders and backlog reached new highs, with a shipment-to-order ratio rising to 2.9 times [2][10] - ByteDance's Seedance 2.0 has industry-leading generation availability, while Google's Gemini 3.1 Pro tops the charts, and Anthropic's annual revenue is growing rapidly at $14 billion [2][10] - OpenAI's cumulative computing expenditure is expected to exceed $600 billion by 2030, with an upward revision of revenue forecasts [2][10] Summary by Sections Market Performance - In the 6th-7th week of 2026, the communication sector increased by 2.35%, ranking 6th among primary industries; since the start of 2026, it has risen by 0.44%, ranking 27th [2][6] - Among companies with a market capitalization above 8 billion, the top three gainers this week were Dawei Technology (+39.4%), Shengke Communication (+31.7%), and Shenling Environment (+29.6%); the top three decliners were Tongyu Communication (-11.7%), Dingtong Technology (-9.7%), and Xinke Mobile (-9.3%) [6] Company Highlights - **Tower**: In Q4 2025, revenue reached $440 million, a year-on-year increase of 13.7%, with GAAP net profit of $80 million, up 45.3%. The company expects silicon photonics revenue to reach $228 million in 2025, doubling from 2024, and has raised its capacity target from 3 times to over 5 times the Q4 2025 shipment [7] - **Vertiv**: In Q4 2025, revenue was $2.88 billion, a year-on-year increase of 22.7%, with GAAP net profit of $450 million, up 203.1%. The company reported a significant increase in organic orders, with a year-on-year growth of 252% [7] AI Model Developments - On February 12, ByteDance launched Seedance 2.0, achieving industry-leading performance in complex scenarios with a high generation availability rate [8] - Anthropic completed a $30 billion Series G financing round with a post-money valuation of $380 billion, reporting an annual revenue of approximately $14 billion [8] - On February 19, Google released Gemini 3.1 Pro, which ranked first in AI analysis, showing significant improvements in reasoning capabilities [8] Future Projections - OpenAI updated its financial outlook, projecting cumulative computing-related expenditures to exceed $600 billion by 2030, with training costs expected to rise significantly in 2025 and 2026 [9]

每经AI快讯，东软载波2月26日晚间发布公告称，公司第六届第十九次董事会会议于2026年2月26日在 公司会议室以现场结合通讯表决的方式召开。会议审议了《关于二级控股子公司投资建设国家新型储能 创新中心佛山南海实证基地的议案》等文件。 每经头条（nbdtoutiao）——超10万人挤爆服务器，围观8家房企抢"马场"：9小时竞价243轮，236亿元 成交！广州楼面价新地王诞生：8.5万元/㎡ （记者 王晓波） ...

分析师：张刚 登记编码：S0730511010001 zhanggang@ccnew.com 021-50586990 通信电子行业领涨 A 股震荡整固 ——市场分析 投资要点： ◼ A 股市场综述 相关报告 《市场分析：资源电池行业领涨 A 股震荡上 行》 2026-02-25 《市场分析：通信资源行业领涨 A 股震荡上 行》 2026-02-24 《市场分析：航天传媒行业领涨 A 股小幅上 行》 2026-02-10 联系人： 李智 电话： 0371-65585629 地址： 郑州郑东新区商务外环路10号18楼 地址： 上海浦东新区世纪大道 1788 号 T1 座 22 楼 证券研究报告-市场分析 发布日期：2026 年 02 月 26 日 周四（02 月 26 日）A 股市场冲高遇阻、小幅震荡整理，早盘股指高 开后震荡回落，盘中沪指在 4127 点附近获得支撑，午后股指维持震 荡，盘中电子元件、通信设备、电源设备以及电网设备等行业表现 较好；影视院线、旅游零售、保险以及房地产等行业表现较弱，沪 指全天基本呈现小幅震荡整理的运行特征。创业板市场周四震荡回 落，创业板成分指数全天表现弱于主板市场。 ◼ 后市 ...