或由于英伟达亮眼财报，粉碎海外AI泡沫担忧，今日（2月26日）重点布局国产算力（IDC、服务器）、国产AI应用领域的大数据ETF华宝（516700）场内 涨幅盘中上探2.27%，现涨2%，上交所数据显示，该ETF此前3日连续吸金近900万元，反映资金看好大数据方向后市表现，逐步进场布局！ | 序号 | 名称 | 涨跌幅 | 两日图 | 申万一级行业 | 甲万二级行业 | 田方三级行业 | 总市值 | 成交额 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1 | 润泽科技 | 18.56% | | 通信 | 通信服务 | 通信应用增值服务 | 1682 Z | 107.30亿 | | 2 | 奥飞数据 | 11.57% | | 通信 | 通信服务 | 通信应用增值服务 | 257亿 | 32.02亿 | | 3 | 云大励飞-U | 9.63% | | 计算机 | IT服务Ⅱ | IT服务Ⅲ | 334亿 | 14.97亿 | | 4 | 光环新网 | 7.16% | | 通信 | 通信服务 | 通信应用增值服务 | 299亿 | 28. ...

或由于英伟达亮眼财报，粉碎海外AI泡沫担忧，今日（2月26日）重点布局国产算力（IDC、服务 器）、国产AI应用领域的大数据ETF华宝（516700）场内涨幅盘中上探2.27%，现涨2%，上交所数据显 示，该ETF此前3日连续吸金近900万元，反映资金看好大数据方向后市表现，逐步进场布局！ 成份股方面，润泽科技领涨超18%，奥飞数据涨逾11%，云天励飞涨超9%，光环新网涨超7%，曙光数 创、数据港、科华数据、云赛智联、东土科技等个股跟涨。 | 序号 | 名称 | 涨跌幅 ▼ | 两日图 | 申万一级行业 | 申万二级行业 | 申万三级行业 | 总市值 | 成交额 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1 | 润泽科技 | 18.56% | | 通信 | 通信服务 | 通信应用增值服务 | 1682亿 | 107.30亿 | | 2 | 良 假設 | 11.57% | - | 通信 | 通信服务 | 通信应用增值服务 | 257亿 | 32.02 Z | | 3 | 云天励飞-U | 9.63% | --- | 计算机 | IT服 ...

格隆汇2月25日丨元道通信(301139.SZ)在投资者互动平台表示，公司暂未涉及高压设备和电力电网保障 相关业务。 ...

（文章来源：证券日报） 证券日报网讯 2月25日，吉大通信在互动平台回答投资者提问时表示，截至2026年2月13日合并普通账 户和融资融券信用账户持有人数为21024户。 ...

板块方面，小金属、能源金属、钢铁、电子化学品、工业金属等板块涨幅居前，影视院线、通信服 务、黑色家电、银行、游戏等板块跌幅居前。 A股市场板块涨跌幅排行 中国经济网北京2月25日讯 A股三大指数今日全天强势。截至今日收盘，上证综指报4147.23点，涨幅 0.72%，成交额10859.70亿元；深证成指报14475.87点，涨幅1.29%，成交额13765.78亿元；创业板指报 3354.82点，涨幅1.41%，成交额6222.33亿元。 | 序号 | 板块 | 涨跌幅(%)▼ | | 总成交量 (万手) ▼ 总成交额 (亿元) ▼ | 净流入(亿元) ▼ | 上涨家数 | 下跌家数 | | --- | --- | --- | --- | --- | --- | --- | --- | | 1 | 小金属 | 6.16 | 1684.93 | 750.20 | 65.66 | 26 | 1 | | 2 | 脂脂等凿 | 5.37 | 486.82 | 252.28 | 27.79 | 13 | 0 | | 3 | 钢铁 | 4.18 | 7054.41 | 300.41 | 30.98 | 41 | വ | ...

中国经济网北京2月25日讯 A股三大指数今日早盘继续集体走强。截至午间收盘，上证综指报4166.72 点，涨幅1.20%；深证成指报14501.50点，涨幅1.47%；创业板指报3355.66点，涨幅1.43%。 (责任编辑：蔡情) A股市场板块涨跌幅排行 | 序号 | 板块 | 涨跌幅(%)▼ | | 总成交量 (万手) = 总成交额 (亿元) ▼ | 净流入 (亿元) ▼ | 上涨家数 | 下跌家数 | | --- | --- | --- | --- | --- | --- | --- | --- | | 1 | 小金属 | 6.48 | 1151.87 | 509.14 | 77.50 | 27 | 0 | | 2 | 殷淵寺崖 | 6.35 | 321.43 | 169.65 | 25.73 | 13 | 0 | | ന | 钢铁 | 5.51 | 5108.87 | 207.49 | 54.73 | 42 | 1 | | র্ব | 工业等置 | 4.24 | 3591.44 | 515.95 | 77.22 | 57 | 0 | | 5 | 农化制品 | 3.88 | 1968.81 | 313. ...

2月24日，普天科技涨1.14%，成交额2.92亿元。两融数据显示，当日普天科技获融资买入额3012.78万 元，融资偿还2991.87万元，融资净买入20.92万元。截至2月24日，普天科技融资融券余额合计13.16亿 元。 截至9月30日，普天科技股东户数2.88万，较上期减少7.01%；人均流通股23639股，较上期增加7.54%。 2025年1月-9月，普天科技实现营业收入31.52亿元，同比减少7.82%；归母净利润1755.67万元，同比减 少3.80%。 分红方面，普天科技A股上市后累计派现4.90亿元。近三年，累计派现1.30亿元。 机构持仓方面，截止2025年9月30日，普天科技十大流通股东中，香港中央结算有限公司位居第五大流 通股东，持股2010.67万股，相比上期增加490.16万股。长城久嘉创新成长混合A（004666）位居第九大 流通股东，持股770.00万股，为新进股东。 声明：市场有风险，投资需谨慎。本文基于第三方数据库自动发布，不代表新浪财经观点，任何在本文 出现的信息均只作为参考，不构成个人投资建议。如有出入请以实际公告为准。如有疑问，请联系 biz@staff.sina.c ...

Core Insights - Gu Ailing, a prominent Chinese Winter Olympics athlete, has gained significant attention after winning 1 gold and 2 silver medals at the Milan Winter Olympics, becoming the athlete with the most medals in freestyle skiing history [1][3] Group 1: Athlete Earnings - Gu Ailing ranks first in the Forbes athlete income list for the Winter Olympics with an income of $23 million (approximately 160 million RMB) [3] - Other top earners include Auston Matthews (hockey player) with $20 million, Lindsey Vonn (alpine skier) with $8 million, Chloe Kim (snowboarder) with $4 million, and Ilya Malinin (figure skater) with $700,000 [3] Group 2: Brand Endorsements - Gu Ailing endorses over 10 top-tier brands across various industries, including Louis Vuitton (LV), Tiffany & Co., IWC, TOD'S, Bosideng, Porsche, Anta, Faction Skis, Red Bull, TCL, Mengniu, Luckin Coffee, Bank of China, and China Mobile, covering luxury goods, automotive, outdoor sports, food and beverage, finance, and telecommunications [5] - Her impressive image and achievements have made her a sought-after figure for major brands, reflecting her status as a top athlete in the Winter Olympics [5] Group 3: Personal Insights - Gu Ailing has received praise for her authenticity, notably showing emotion during a press conference upon learning of her grandmother's passing [5] - She expressed a keen interest in AI as her primary focus outside of skiing [5]

Cogent Communications Holdings, Inc. (NASDAQ:CCOI) reported mixed results for the fourth quarter on Friday.Cogent Communications reported quarterly losses of 64 cents per share which beat the analyst consensus estimate of losses of 95 cents per share. The company reported quarterly sales of $240.518 million which missed the analyst consensus estimate of $247.465 million.Cogent Communications shares fell 8.1% to trade at $17.08 on Monday.These analysts made changes to their price targets on Cogent Communicat ...

Core Insights - BlackRock, a major asset management firm with approximately $14 trillion in assets under management, submitted its 13F filing for Q4 2025, reflecting significant changes in its U.S. equity holdings [1][2] - As of the end of 2025, BlackRock's total U.S. equity holdings reached $5.92 trillion, an increase of about $210 billion or 3.67% from the previous quarter [1][2] Holdings Summary - The total market value of BlackRock's holdings increased to $5.92 trillion, with inflows representing 1.48% of total market value [2] - In Q4 2025, BlackRock initiated positions in 247 stocks, increased holdings in 3,309 stocks, sold out of 165 stocks, and reduced holdings in 1,546 stocks [2] - The top ten holdings accounted for 30.41% of the total portfolio, with Nvidia, Apple, and Microsoft being the largest positions [5] Sector Focus - BlackRock's portfolio weight has shifted towards the AI industry, with significant increases in holdings related to AI from storage to computing [2][3] - The top five increased positions included Alphabet (GOOGL and GOOG), Eli Lilly, Micron, and Apple, indicating a strong focus on technology and healthcare sectors [3][4] Performance of Key Stocks - Nvidia remains the largest holding with over 19 billion shares valued at approximately $362.5 billion, followed by Apple and Microsoft with market values of about $313.9 billion and $291.1 billion, respectively [5][6] - The top five reduced positions included SPDR S&P 500 ETF options, ServiceNow, and AT&T, reflecting a strategic shift in portfolio management [4] Future Outlook - BlackRock anticipates that the structural market trends in AI will continue into 2026, with a gradual expansion from hardware infrastructure to traditional and emerging industries applying AI technologies [7] - Investors are advised to monitor valuation levels and the alignment of cash flow improvements with company fundamentals, as the AI sector remains dynamic despite potential volatility risks [7]