Report Title - "Science and Technology Sector Rallies, Fund Segments Rise Steadily - Fund Market Tracking 2025.08.15" [2] Report Industry Investment Rating - Not provided in the report Core Viewpoints - The A-share market strengthened overall, with large, medium, and small-cap representative indices rising over 2%. The growth style was prominent, up 5.0%. Most sectors posted positive returns, with the science and technology sector surging significantly and the banking sector experiencing a notable pullback [6]. - In the fund market, the median return of common stock funds was the highest at 3.6% this week, while international (QDII) alternative investments had the lowest return at -0.5% [6]. - Active equity funds in various sectors rose sharply following the stock market. TMT sector funds led the gains, with a 6.2% increase this week, driving the year-to-date return above 20%. Small and medium-cap and high-valuation stocks showed obvious advantages [6]. - Event-driven private funds had the highest return this year, reaching 27.2% [4]. Summary by Directory 1. This Week's Market Fluctuations 1.1 Performance of Major Asset Classes - The A-share market strengthened, with the CSI 1000 rising 4.1%. The growth style led with a 5.0% increase. Bonds slightly declined, while convertible bonds rose 1.6% driven by the stock market. Hong Kong stocks rose 1.1%, and US stocks rose 0.9%. Gold declined, while other representative commodities rose [9][10]. 1.2 Performance of Industry Themes - Most sectors posted positive returns. The science and technology sector rallied, with sub - industries rising over 5%, and 5G communication and artificial intelligence up over 9%. The pharmaceutical and biological sector also had high gains, with biotech and innovative drugs approaching 4%. The banking sector pulled back 3.2%, and some sub - industries in the cyclical sector declined [13]. 1.3 Performance of Concept Indices - The top five rising concepts were stock trading software, PEEK materials, servers, optical modules (CPO), and liquid - cooled servers, with stock trading software rising 21%. The top five falling concepts were CSSC system, bank selection, central state - owned banks, gold and jewelry, and aircraft carriers, with the CSSC system falling 3.5% [16]. 1.4 Trading Heat Tracking - The top five concepts with the highest trading heat were state - owned enterprise comprehensive, fund heavy - holdings, core assets, specialized and sophisticated small and medium - sized enterprises, and Huijin holdings. The average daily trading volume of state - owned enterprise comprehensive reached 52.49 billion shares. Compared with last week, the top five concepts with rising heat were stock trading software, semiconductor equipment, servers, equal - weighted securities firms, and lithium mines; the top five with falling heat were CSSC system, aircraft carriers, dairy, three - child policy, and SPD [20][21]. 2. Active Equity Fund Tracking 2.1 Classification Returns and Rising Ratios - In the past week, the median return of common stock funds was the highest at 3.6%, and international (QDII) alternative investments had the lowest return at - 0.5%. In the past month, the median return of common stock funds was the highest at 8.3%, and international (QDII) alternative investments had the lowest return at - 0.4%. The highest rising ratio in the past month was for international (QDII) bond funds at 100.0%, and the lowest was for enhanced index bond funds at 0.0%. The lowest maximum drawdown in the past month was for short - term pure bond funds at - 0.1%, and the highest was for international (QDII) alternative investments at - 4.2% [26]. 2.2 Returns of Sub - Labels - From a sector perspective, TMT sector funds rose 6.2% this week, driving the year - to - date return above 20%. Mid - stream manufacturing and pharmaceutical sector funds also rose over 4%. From a style perspective, small - and medium - cap and high - valuation stocks had obvious advantages [28][29]. 2.3 Fund Differentiation within Sectors - In the past week, the Hong Kong stock sector had the lowest differentiation with a return range of 8.9%, and the mid - stream manufacturing sector had the highest with a return range of 21.7%. In the past month, the Hong Kong stock sector had the lowest differentiation with a return range of 18.2%, and the balanced sector had the highest with a return range of 34.9% [31]. 2.4 Fund Differentiation within Styles - In the past week, the low - profitability - quality style had the lowest differentiation with a return range of 17.0%, and the balanced - market - cap and low - growth styles had the highest with a return range of 22.8%. In the past month, the low - profitability - quality style had the lowest differentiation with a return range of 27.8%, and the high - growth and high - quality styles had the highest with a return range of 39.3% [34]. 2.5 Top - Performing Funds in Each Sector - The report lists the top five funds in each sector by return in the past month [38][39]. 2.6 Top - Performing Funds in Each Style - The report lists the top five funds in each style by return in the past month [41]. 3. Private Placement Market Performance 3.1 Overall Performance of the Private Placement Market - Event - driven private funds had the highest return this year, reaching 27.2% [45]. 3.2 Returns of Various Private Placement Types - Stock - strategy private funds: Most high - return products were stock subjective long - only, with year - to - date returns mostly in the 0% - 20% range [48]. - Bond - strategy private funds: Most high - return products were bond composites, with year - to - date returns mostly in the 0% - 5% range [51]. - Portfolio - fund - strategy private funds: All high - return products were FOFs, with year - to - date returns mostly in the 5% - 10% range [55]. - Money - market - strategy private funds: All high - return products were trust products, with year - to - date returns mostly in the 0% - 2% range [58]. - Managed - futures private funds: Most high - return products were based on program trading strategies, with year - to - date returns mostly above 10% [61]. - Relative - value - strategy private funds: Most high - return products were stock - market neutral, with year - to - date returns mostly in the 0% - 10% range [65]. - Macro - strategy private funds: Only three products announced net values this week, and the product of Kua Ke Asset Management had the highest return [69]. - Composite - strategy private funds: Most high - return products were trust products, with year - to - date returns mostly in the 10% - 20% range [72]. - Other - strategy private funds: Most high - return products were under foreign - trade trusts, with year - to - date returns mostly in the 0% - 10% range [75].

Core Viewpoint - The A-share market experienced significant growth last week, with the Shanghai Composite Index rising by 1.69%, the Shenzhen Component Index increasing by 4.55%, and the ChiNext Index surging by 8.58% [3]. Market Performance - The performance of various sectors was mixed, with non-bank financials leading the gains at 7.07%, followed by electronics, power equipment, and non-ferrous metals. Conversely, sectors like banking, steel, and defense showed weaker performance [4]. - Notable themes included significant rotations in stablecoins, PEEK materials, optical modules (CPO), and financial technology [4]. Institutional Research - There was an increase in institutional research activity, with 67 listed companies disclosing research records. Approximately 70% of these companies achieved positive returns during the week, with HaiNeng Technology rising over 42% and several others exceeding 30% gains [5]. - Among the most researched stocks were Nanwei Medical and Anjisi, both in the medical device sector, receiving over 180 institutional inquiries [5]. Company Highlights - **Nanwei Medical**: Reported a revenue of 1.565 billion yuan for the first half of the year, a 17.36% increase year-on-year, with a net profit of 363 million yuan, up 17.04%. The company has a strong overseas performance, with a 45% revenue growth and overseas revenue accounting for 58% of total revenue [5][7]. - **Anjisi**: Achieved a revenue of 302 million yuan, a 14.56% increase, and a net profit of 126 million yuan, a 1.26% increase. The company is focused on expanding its sales network in response to domestic price pressures due to centralized procurement [7][9]. - **Jin Chengzi**: Engaged 166 institutions for research and announced plans to acquire 55% of Samit, aiming for synergy in product categories and customer resources [11]. - **New Qiang Lian**: Reported a turnaround with a net profit of 400 million yuan, compared to a loss of 101 million yuan in the previous year. The company is focusing on high-value products and optimizing production processes to enhance profitability [13]. Industry Trends - The trend of centralized procurement in the medical device sector is accelerating, impacting profit margins for companies like Anjisi, which reported a gross margin of 67.58%, down from the previous year due to price reductions in high-margin products [9]. - New Qiang Lian is capitalizing on the growing demand for wind power bearings and is committed to enhancing its product structure and market share in the coming years [13].

Market Overview - A-shares experienced a significant increase during the week of August 11 to 15, with the Shanghai Composite Index rising by 1.69% to close at 3696.77 points, while the Shenzhen Component Index increased by 4.55% and the ChiNext Index surged by 8.58% [1] - The non-bank financial sector led the gains with a 7.07% increase, followed by electronics, power equipment, and non-ferrous metals, while banking, steel, and defense industries showed weaker performance [1] - Approximately 70% of the companies that underwent institutional research during the week achieved positive returns, with notable gains from HaiNeng Technology (over 42%), Feilong Co., Changcheng Securities, and Zhejiang Huaye (all over 30%) [1] Company Highlights Nanwei Medical - Nanwei Medical reported a revenue of 1.565 billion yuan for the first half of the year, a year-on-year increase of 17.36%, and a net profit attributable to shareholders of 363 million yuan, up 17.04% [2] - The company achieved a remarkable 45% growth in overseas revenue, which now accounts for 58% of total revenue [2] - Nanwei Medical focuses on minimally invasive medical devices, with products covering over 90 countries and regions [2] Anjieshi - Anjieshi's revenue for the first half of the year reached 302 million yuan, reflecting a year-on-year growth of 14.56%, while net profit attributable to shareholders was 126 million yuan, a growth of 1.26% [4] - The company reported a domestic sales gross margin of 67.58%, which decreased due to the impact of centralized procurement on high-margin products [6] - Anjieshi is actively expanding its marketing network and adapting to ongoing healthcare policy reforms [6] Jinchengzi - Jinchengzi announced plans to acquire a 55% stake in Samit, aiming to enhance product synergy and technical collaboration in precision optical control products [8] - The acquisition is expected to improve Jinchengzi's competitive position in high-end precision mirror fields [8] Xinqianglian - Xinqianglian reported a net profit of 400 million yuan for the first half of the year, recovering from a loss of 101 million yuan in the same period last year [9] - The company attributed its improved profitability to cost reduction strategies, including increased self-supply of core components and optimization of production processes [10] - Xinqianglian is focusing on the wind power bearing business, with strong demand and sufficient orders for the second half of the year [10]

Core Viewpoint - The A-share market experienced significant gains during the week of August 11 to 15, with the Shanghai Composite Index rising by 1.69%, the Shenzhen Component Index increasing by 4.55%, and the ChiNext Index surging by 8.58% [3]. Market Performance - The performance of the primary industries was mixed, with non-bank financials leading the gains at 7.07%, followed by electronics, power equipment, and non-ferrous metals [4]. - The week saw a notable rotation in themes, with stablecoins, PEEK materials, optical modules (CPO), and fintech showing prominent performance [4]. - Approximately 70% of the companies that were subject to institutional research achieved positive returns, with Hai Neng Technology rising over 42% and several others, including Feilong Co., Changcheng Securities, and Zhejiang Huaye, seeing increases of over 30% [4]. Institutional Research Highlights - Notable companies receiving extensive institutional research included Nanwei Medical and Anjisi, both in the medical device sector, with 183 and 180 institutions respectively participating in their research [5]. - Nanwei Medical reported a revenue of 1.565 billion yuan for the first half of the year, a 17.36% increase year-on-year, and a net profit of 363 million yuan, up 17.04% [5]. - The company has a strong international presence, with overseas revenue growing by 45%, accounting for 58% of total revenue [5][7]. Company Developments - Nanwei Medical is focusing on overseas expansion, with a local team of over 400 and plans for acquisitions to drive growth [7]. - Anjisi reported a revenue of 302 million yuan for the first half of the year, a 14.56% increase, and a net profit of 126 million yuan, up 1.26% [7]. - Anjisi's domestic sales gross margin was 67.58%, slightly down due to the impact of centralized procurement on high-margin products [9]. Mergers and Acquisitions - Jin Chengzi, a laser control system company, accepted research from 166 institutions and announced plans to acquire 55% of Samit, aiming for synergy in product categories and customer resources [11]. - New Qianglian, which specializes in large slewing bearings, received research from 162 institutions and reported a turnaround with a net profit of 400 million yuan in the first half of the year, compared to a loss of 101 million yuan in the same period last year [13]. - The company is focusing on enhancing its production efficiency and reducing costs through vertical integration and optimizing its product structure [13].

Group 1 - The article provides a ranking of open-end funds based on their net asset value growth as of August 15, 2025, highlighting the top 10 funds with significant increases [2][3] - The top-performing fund is Penghua Innovation Power Mixed (LOF) with a unit net value of 1.6549, showing an increase from 1.5478 on August 14, 2025, representing a growth of 0.10 [2] - Other notable funds in the top 10 include Dongfang Regional Development Mixed and Huatai-PineBridge North Exchange Innovation Selected Two-Year Open Mixed A, both showing positive growth [2][6] Group 2 - The article also lists the bottom 10 funds, with Xinhua Technology Innovation Theme Flexible Allocation Mixed showing a decrease in unit net value from 1.2808 to 1.2599, a decline of 0.02 [4] - The bottom-performing funds are primarily focused on banking indices, indicating a sector underperformance [4][6] - The overall market sentiment reflects a rebound in the Shanghai Composite Index and the ChiNext Index, with a trading volume of 2.27 trillion, suggesting a mixed performance across sectors [6]

下面我们来看下今日龙虎榜情况： | 龙 龙虎榜 | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | | 沪市 | 影石创新 20.00% | 杰华特 20.01% | 南亚新材 20.00% | 均普智能 20.00% | 中邮科技 20.00% | 龙图光罩 5.44% | 一 盛思状 -- | | | 四藏旅游 1.36% | 再升科技 10.08% | 金煤B股 9.88% | 汇配B 10.00% | 衢州发展 10.04% | 金田股份 10.05% | 诺德股份 | | | 宏昌电子 10.07% | 志高机械 -4.37% | 福日电子 0.57% | 四川合项 2.18% | 南方路机 -5.10% | 大元智能 1.20% | 华胜天』 | | | 上海港湾 -6.60% | 内蒙一机 -7.29% | 国光连锁 -7.37% | 洪田股份 -9.99% | *ST新潮 5.05% | ST景谷 4.95% | *ST苏与 | | | 淳中科技 6.16% | 浙江东日 10.01% | 杰克股份 9.34% | ...

| | | 护股通( | 8月15日 ) | | | | --- | --- | --- | --- | --- | --- | | 排名 | 股票代码 | 股票名称 | 成交金額 | 前一交易日净买人额 | 法幅(%) | | | | | (亿元) | (亿元) | | | 7 | 600030 | 中信证券 | 28.01 | | | | 2 | 600519 | 贵州茅台 | 26.43 | | | | 3 | 688256 | 基武纪 | 24 74 | | | | 4 | 601318 | 中国平安 | 20.71 | | | | 5 | 600276 | 恒瑞医药 | 19 46 | | | | 6 | 600036 | 招商银行 | 19.17 | | | | 7 | 688041 | 海光信息 | 18.96 | | | | B | 601138 | 工业高联 | 18 39 | | | | 9 | 601899 | 紫金矿业 | 16 23 | | | | 10 | 603259 | 药明康德 | 16.06 | | | | | | 深胶通( | 8月15日 ) | | | | | | | ...

截至8月15日收盘，上证综指上涨0.83%，收于3696.77点，深证成指上涨1.6%，收于11634.67点，创业 板指上涨2.61%，收于2534.22点。今日沪深两市A股共计104只涨停，综合当前连板数以及当日龙虎榜 数据，其中较为强势的前三只个股分别为：洪通燃气（605169）、飞龙股份（002536）与金田股份 （601609）。今日强势个股前10位具体数据见下表： 根据A股概念涨跌幅与所对应的股票池综合分析，涨幅靠前的三个概念板块分别为：PEEK材料、科创 次新股与液冷服务器。排名前10位的概念板块相关数据见下表： | 概念名称 | 涨跌幅(%) | 涨停成分股占比(%) | 上涨成分股占比(%) | 下跌成分股占比(%) | | --- | --- | --- | --- | --- | | PEEK材料 | 5.31 | 5.41 | 100.0 | 0.0 | | 科创次新股 | 4.67 | 6.67 | 100.0 | 0.0 | | 液冷服务器 | 4.47 | 8.04 | 95.54 | 4.46 | | PCB概念 | 4.28 | 8.39 | 94.84 | 5.16 | | ...

8月15日，上证指数、深证成指、创业板指、科创50指数早盘低开高走，午后持续上扬。截至收盘，上 证指数报3696.77点，涨0.83%，成交额9606.25亿元；深证成指报11634.67点，涨1.6%，成交额12839.87 亿元；创业板指报2534.22点，涨2.61%，成交额6601.7亿元；科创50指数报1101.29点，涨1.43%，成交 额531.57亿元。沪深两市合计成交22446.12亿元，连续3个交易日突破2万亿元，成交额较上一交易日减 少345.97亿元。 证券、电力设备等行业走强大元泵业、*ST华嵘均5连板 Wind统计显示，沪深两市主力资金今日净流入23.6亿元；其中，创业板主力资金净流入79.59亿元；沪 深300成份股主力资金净流入60.23亿元，科创板主力资金净流出29.19亿元。 盘面上来看，行业板块、概念涨多跌少。其中，证券、电力设备、计算机、建筑材料、有色金属、化 工、房地产、电子、机械设备、保险等行业涨幅靠前；PEEK材料、液冷、PCB、券商、地热能、钙钛 矿电池、铜缆高速连接、有机硅、复合集流体等概念走势活跃。仅有银行、饮料等少数几个行业下跌； 赛马、退税商店等概念走势 ...

Core Viewpoint - The PCB sector has shown significant growth, with a 4.28% increase, ranking third among concept sectors, driven by strong performances from several stocks [1][2]. Group 1: Market Performance - As of August 15, the PCB concept saw 148 stocks rise, with notable gainers including Yidong Electronics, Zhongfu Circuit, and Jiuri New Materials, each hitting a 20% limit up [1]. - The top performers in the PCB sector included Yishitong, Tongguan Copper Foil, and Qiangrui Technology, with increases of 17.54%, 14.49%, and 12.74% respectively [1]. - Conversely, stocks like Dongshan Precision, Shenzhen South Circuit, and Dazhu Laser experienced declines of 5.06%, 2.86%, and 1.52% respectively [1]. Group 2: Capital Inflow - The PCB sector attracted a net inflow of 2.803 billion yuan, with 85 stocks receiving net inflows, and 14 stocks exceeding 100 million yuan in net inflow [2]. - The leading stock in terms of net capital inflow was Nord Shares, which saw an inflow of 662 million yuan, followed by Fangzheng Technology, Shengyi Technology, and International Composite Materials with inflows of 581 million yuan, 445 million yuan, and 319 million yuan respectively [2][3]. Group 3: Capital Flow Ratios - The highest net inflow ratios were observed in Nord Shares, Fangzheng Technology, and Hongchang Electronics, with ratios of 42.41%, 23.24%, and 22.19% respectively [3]. - Other notable stocks with significant inflow ratios included Zhongcai Technology and Tongyu New Materials, with ratios of 22.03% and 15.22% respectively [4].