科创100ETF基金(588220)紧密跟踪上证科创板100指数，上证科创板100指数从上海证券交易所科创板中 选取市值中等且流动性较好的100只证券作为样本。上证科创板100指数与上证科创板50成份指数共同构 成上证科创板规模指数系列，反映科创板市场不同市值规模上市公司证券的整体表现。 中原证券指出，英伟达主导全球高端AI算力芯片市场，国产AI算力芯片自主可控需求仍然迫切，AI算 力芯片国产替代市场空间广阔，国产AI算力芯片厂商有望加速发展，并持续提升市场份额，建议关注 国产AI算力芯片产业链投资机会。受益于AI对于公司核心业务的推动，北美四大云厂商谷歌、微软、 Meta、亚马逊2023年开始持续加大资本开支，目前北美四大云厂商从AI投资中获得了积极回报，并持 续加大AI基础设施的投资力度，推动AI算力硬件基础设施需求旺盛，建议关注PCB、铜连接、光芯片等 领域投资机会。 截至2025年8月15日 10:48，科创100ETF基金(588220)上涨1.90%，跟踪指数成分股东芯股份(688110)上 涨13.62%，金盘科技(688676)上涨11.52%，珠海冠宇(688772)上涨7.54%，华曙高科 ...

Group 1 - The core viewpoint is that the technology sector, particularly AI-related businesses, is experiencing significant growth, with improved performance from major tech companies in Q2 2025, leading to upward revisions in capital expenditure forecasts for 2025 and 2026 [2][3] - The global AI capital expenditure (CAPEX) is estimated to grow by 64% in 2025 and 50% in 2026, driven by increased demand for computing power and the impact of the "Big and Beautiful" tax reform in the U.S. [2] - The CSI Technology ETF Morgan closely tracks the Shanghai Stock Exchange's New Generation Information Technology Index, which includes 50 large-cap companies in sectors such as next-generation information networks, electronic core, emerging software, and AI [2][3] Group 2 - The composition of the New Generation Information Technology Index shows that information technology accounts for 89.28%, consumer discretionary for 4.61%, industrials for 4.07%, and communication services for 2.04% [3] - Morgan Asset Management is integrating its "Global Vision Investment Technology" product line to help investors capitalize on quality tech companies globally amid the AI-driven technological wave [3]

本文字数：2393，阅读时长大约4分钟 作者 |第一财经 魏中原 8月以来，国家集成电路产业投资基金（下称"大基金"）投资回收步伐继续提速。8月13日，佰维存储 （688525.SH）、安路科技（688107.SH）披露大基金减持计划公告，燕东微（688172.SH）公布了大基 金近期减持股份的进展。 至此，大基金年内计划或已经减持了8家半导体上市公司，除了佰维存储是大基金二期减持以外，其余 均为大基金一期减持。根据第一财经不完全统计，除了上述公司，今年以来，大基金一期计划减持的半 导体公司还包括通富微电（002156.SZ）、泰凌微（688591.SH）、盛科通信（688702.SH）、华大九天 （301269.SZ）、德邦科技（688035.SH）。 其中部分减持已经过半，比如，通富微电已被大基金一期减持逾7亿元，减持比例完成超过七成。盛科 通信、德邦科技将在8月下半月进入大基金一期的减持期。市场分析认为，大基金的投资与退出动作呈 现"一期加速退出成熟领域、二期三期接力布局战略核心环节"的运作逻辑。 3家半导体公司拟被减持 8月以来，佰维存储、安路科技、德邦科技3家半导体产业链公司公告了大基金的减持计划。 ...

Core Viewpoint - The National Integrated Circuit Industry Investment Fund (referred to as "Big Fund") has accelerated its investment recovery pace in the semiconductor sector, with plans to reduce holdings in multiple listed companies in 2023 [3][9]. Group 1: Investment Reduction Plans - In August, companies such as Baiwei Storage and Anlu Technology announced reduction plans by the Big Fund, marking a significant move in the semiconductor industry [3][5]. - The Big Fund has reportedly planned to reduce holdings in eight semiconductor companies this year, with notable reductions already completed in companies like Tongfu Microelectronics and Shengke Communication [3][9]. - Baiwei Storage, with the Big Fund as its second-largest shareholder, plans to reduce up to 922.53 million shares, amounting to approximately 6.15 billion yuan based on the closing price [5][6]. Group 2: Specific Company Reductions - Anlu Technology is facing collective reductions from multiple shareholders, including the Big Fund, which plans to reduce up to 400.85 million shares, potentially lowering its stake below 5% [5][6]. - The Big Fund has also reduced its holdings in Debang Technology, with plans to further reduce up to 426.72 million shares, expected to yield around 1.78 billion yuan [6][10]. - Yandong Microelectronics reported a reduction of 116.5 million shares by the Big Fund, decreasing its stake from 7.07% to 6.99% [9][10]. Group 3: Fund Background and Strategy - The Big Fund was established in 2014, focusing on investments in the semiconductor supply chain, and has entered its fifth year of the investment recovery phase [8][9]. - The first phase of the Big Fund is accelerating exits from mature sectors while the second and third phases are focusing on strategic core areas within the semiconductor industry [3][9].

Investment Rating - The report maintains an "Accumulate" rating for the electronic industry [1] Core Viewpoints - The sentiment around domestic computing power has been accumulating since late July, largely due to speculation about the H20's ability to ship successfully. The recent discussions around the H20 chip's security risks have raised concerns about its application and safety [6] - The U.S. export licenses for NVIDIA's H20 and AMD's MI308 chips to China come with revenue sharing and "backdoor" mechanisms, which limit their competitiveness in the Chinese market. This creates an opportunity for domestic computing power to gain market space [6] - The report emphasizes that the limitations of the H20 chip in terms of performance and energy efficiency align with domestic green development goals, suggesting that the restrictions on H20 will support the growth of domestic GPU markets [6] Summary by Sections Market Sentiment - Since late July, there has been a buildup of sentiment regarding domestic computing power, driven by speculation about the H20 chip's market entry and safety concerns raised by Chinese authorities [6] Policy Impact - Recent U.S. policy changes have created a challenging environment for the H20 chip, with export licenses requiring revenue sharing and raising security concerns, which may hinder its market performance in China [6] Domestic Opportunities - The limitations imposed on the H20 chip are seen as a catalyst for domestic computing power to expand its market presence, with a focus on the need for advanced process capacity and the demand from internet companies [6]

Core Viewpoint - The National Integrated Circuit Industry Investment Fund (referred to as "Big Fund") has accelerated its investment recovery pace in the semiconductor sector, with plans to reduce holdings in multiple listed companies, indicating a strategic shift towards core segments of the industry [1][4]. Group 1: Big Fund's Reduction Plans - Big Fund has announced reduction plans for three semiconductor companies: Baiwei Storage, Anlu Technology, and Debang Technology [2][3]. - Baiwei Storage, with Big Fund as its second-largest shareholder, plans to reduce up to 922.53 thousand shares, amounting to approximately 615 million yuan based on the closing price [2]. - Anlu Technology is undergoing a collective reduction by several shareholders, including Big Fund, which plans to reduce up to 400.85 thousand shares, potentially lowering its stake below 5% [2][3]. Group 2: Investment Recovery Progress - Big Fund's first phase, established in 2014, is in its fifth year of investment recovery, focusing on semiconductor manufacturing, design, testing, and equipment materials [4]. - The fund has significantly accelerated its exit from investments in semiconductor companies this year, with multiple companies announcing reduction plans [4][5]. - Notable reductions include over 8 billion yuan for Shengke Communication and over 7 billion yuan for Tongfu Microelectronics, with ongoing and upcoming reductions for other companies [5][6]. Group 3: Specific Company Reductions - For Tongfu Microelectronics, Big Fund has already reduced over 7.36 billion yuan worth of shares, with 74.64% of its planned reduction completed [6]. - Debang Technology is set to undergo a reduction of up to 426.72 thousand shares, with an expected cash-out of approximately 178 million yuan [3][5]. - Yandong Microelectronics has seen a reduction of 116.5 thousand shares, with a decrease in holding from 7.07% to 6.99% [5].

证券之星消息，8月13日半导体板块较上一交易日上涨1.04%，中船特气领涨。当日上证指数报收于 3683.46，上涨0.48%。深证成指报收于11551.36，上涨1.76%。半导体板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | | --- | --- | --- | --- | --- | --- | --- | | 688146 | 中船特气 | 44.86 | 20.01% | 31.04万 | | 13.76亿 | | 688270 | 锯墙科技 | 68.51 | 15.63% | 26.28万 | | 17.64亿 | | 688584 | 上海合品 | 26.18 | 14.52% | 43.10万 | | 10.93 乙 | | 688135 | 利扬芯片 | 24.40 | 14.23% | 18.36万 | | 4.19亿 | | 6608889 | 晶晨股份 | 77.83 | 8.01% | 25.45万 | | 19.68亿 | | 688216 | 气派科技 | 27.45 | 7.31% | 7.33万 | | 2.0 ...

8月12日，上证指数上涨0.5%，深证成指上涨0.53%，创业板指上涨1.24%。盘后龙虎榜数据显示，共有51只个股 因当日异动登上龙虎榜，资金净流入最多的是寒武纪（688256.SH），达9.26亿元。 据21投资通智能监测，30只个股龙虎榜出现了机构的身影，北向资金参与龙虎榜中的个股共涉及21只。 9.26亿资金抢筹寒武纪，2.74亿资金出逃禾望电气 51只上榜的龙虎榜个股中，32只个股被净买入，19只个股被净卖出。其中，资金净买入最多的是寒武纪，达9.26 亿元，占总成交金额的6.12%。寒武纪当日收盘上涨20%，换手率为4.58%。 | 名称 | 涨跌幅 | 龙虎榜净买 | 净买额占 | 换手率 | 解读 | | --- | --- | --- | --- | --- | --- | | | | 额(万元) | 总成交比 | | | | 寒武纪 | 20% | 92647 | 6.12% | 4.58% | 1家机构买入,成功 | | | | | | | 率37.14% | | 博威合金 | 10.02% | 28115 | 12.18% | 13% | 1家机构买入,成功 | | | | | | | ...

8月12日，上证指数上涨0.5%，深证成指上涨0.53%，创业板指上涨1.24%。盘后龙虎榜数据显示，共有 51只个股因当日异动登上龙虎榜，资金净流入最多的是寒武纪（688256.SH），达9.26亿元。 据21投资通智能监测，30只个股龙虎榜出现了机构的身影，北向资金参与龙虎榜中的个股共涉及21只。 9.26亿资金抢筹寒武纪，2.74亿资金出逃禾望电气 51只上榜的龙虎榜个股中，32只个股被净买入，19只个股被净卖出。其中，资金净买入最多的是寒武 纪，达9.26亿元，占总成交金额的6.12%。寒武纪当日收盘上涨20%，换手率为4.58%。 8月12日，30只个股龙虎榜出现了机构的身影，机构合计净卖出7.09亿元。具体来看，机构净买入14 股，净卖出16股。 | 名称 | 涨跌幅 | 戊席榜净买 | 净买额占 | 换手率 | | | --- | --- | --- | --- | --- | --- | | | | 额(万元 | 总成交比 | | | | 寒武纪 | 20% | 92647 | 6.12% | 4.58% | 1家机构买入,成功 | | | | | | | 率37.14% | | 博威合金 | ...

| 买入营业部名称 | 买入 金额(万元) | | --- | --- | | 沪股通专用 | 9269.00 | | 机构专用 | 7394.04 | | 机构专用 | 2727.17 | | 中信证券股份有限公司深圳滨海大道证券营业部 | 1877.87 | | 机构专用 | 1781.02 | | 卖出营业部名称 | 卖出 | | 金额(万元) | | | 国泰海通证券股份有限公司北京知春路证券营业部 | 6863.03 | | 中国中金财富证券有限公司南京汉中路证券营业部 | 6528.40 | | 沪股通专用 | 3554.68 | | 机构专用 | 2751.26 | | 国泰海通证券股份有限公司广州人民中路证券营业部 | 2434.58 | | 注：本文系新闻报道，不构成投资建议，股市有风险，投资需谨慎。 | | 资金流向方面，该股今日全天主力资金净流入502.87万元。（数据宝） 盛科通信8月12日龙虎榜 （原标题：盛科通信龙虎榜：营业部净买入917.13万元） 8月12日盛科通信（688702）收盘价78.00元，收盘上涨19.27%，全天换手率5.57%，振幅20.63%，成交 额8.17 ...