下半年港股牛途继续， AI 浪潮持续演绎下，港股科技板块向上空间更大。国泰海通海外策略团队联合海 外科技团队，分析下半年港股科技板块的看好逻辑，并深度研究全球科技根目录公司，核心覆盖港美股半 导体及互联网板块，追寻产业边际与价值共振投资机会。 一、研究报告 （点击标题查看报告） ①今年港股明显跑赢 A 股，背后反映宏观偏弱背景下港股稀缺性资产更具吸引力，类似 2012-14 年移 动互联浪潮下港股比 A 股率先崛起。②互联网、新消费、创新药、红利等板块的稀缺资产在港股更集 中，与当前 AI 应用、新消费等产业趋势相关度更高，即港股资产的稀缺性所在。③随着外部扰动减缓， 国内政策发力驱动基本面修复、南下提供边际资金增量，下半年港股望进一步向上，结构上恒生科技更 优。 年初以来港股明显跑赢 A 股，结构上医药、科技、消费等行业更显著，借鉴历史看本轮港股占优源于部 分港股资产更具稀缺性。 今年初以来，港股相较 A 股走势表现更为亮眼，年初以来恒生指数累计上涨 19% ，跑赢沪深 300 指数 21 个百分点，结构上医药、科技、材料、日常消费等行业跑赢的幅度更大， 具体来看行情可以划分为一季度科技重估行情下恒生科技明 ...

Summary of the Conference Call on Southbound Capital Flow into Hong Kong Stocks Industry Overview - The report focuses on the Hong Kong stock market and the dynamics of southbound capital flow from mainland China to Hong Kong stocks, highlighting a significant shift in investor composition from retail to institutional investors [1][3][5]. Key Points and Arguments - **Significant Capital Inflow**: In Q1 2025, southbound capital inflow reached approximately 400 billion RMB, with total inflow for the first half of 2025 nearing 700 billion RMB, indicating a strong bullish trend in the Hong Kong stock market [1][3]. - **Change in Investor Composition**: The proportion of retail investors has decreased significantly, with institutional investors now contributing a larger share of the inflow. In Q1 2025, retail investors accounted for only 40% of the inflow, down from 85% in 2024 [3][5]. - **Historical Context**: From 2016 to 2023, southbound capital consistently flowed into Hong Kong stocks, with net inflows averaging around 300 billion RMB annually, except for 2018. The share of southbound holdings in the overall Hong Kong investor base rose from 13.5% at the beginning of 2024 to 20.7% by mid-2025 [1][4]. - **Institutional Investment Drivers**: The scarcity of high-yield assets in a quasi-deflationary environment has driven institutional investors to the Hong Kong market, particularly in sectors aligned with the AI trend. Insurance capital is primarily focused on banking and non-banking sectors, while public and ETF funds are more inclined towards technology stocks [6][7]. - **Future Projections**: The total southbound capital inflow for 2025 is expected to exceed 1 trillion RMB, with insurance capital potentially contributing over 300 billion RMB. Public funds have a theoretical capacity for an additional 300 billion RMB in investments through existing funds and contract modifications [7][8]. Other Important Insights - **Potential for Further Inflows**: The report suggests that institutional investors still have significant room for increasing their allocations to Hong Kong stocks, with a projected actual increase of 200 to 300 billion RMB from public funds [2][7]. - **Market Sentiment**: The current macroeconomic environment is seen as stable, which supports the attractiveness of scarce assets in the Hong Kong market, reinforcing the expectation of continued capital inflow [7].

Group 1 - The core viewpoint is that the Hong Kong stock market is experiencing a positive trend, driven by factors such as improved risk appetite due to easing US-China trade relations and significant inflows into the Hang Seng Tech ETF [2][3][8] - The Hang Seng Tech ETF has seen over 2% increase in intraday trading, with net inflows exceeding 2.1 billion yuan in the past 60 days [1][5] - The current market environment is characterized by a shift in consumption patterns and technological advancements, particularly in AI, which are attracting investor interest in Hong Kong stocks [4][7][9] Group 2 - Hong Kong stocks are expected to outperform A-shares due to their unique asset characteristics and the scarcity of certain stocks related to new consumption and AI applications [3][7] - The Hang Seng Tech Index is currently valued at a price-to-earnings ratio of 20.7, which is considered attractive compared to global standards [9] - The influx of southbound capital indicates a strong demand for Hong Kong stocks, particularly from domestic institutions, which is expected to continue supporting the market [8][9]

Core Viewpoint - Hong Kong stocks have significantly outperformed A-shares this year, reflecting the attractiveness of scarce assets in a weak macroeconomic environment, similar to the rise of Hong Kong stocks during the mobile internet wave from 2012 to 2014 [1][3][5] Performance Comparison - Since the beginning of the year, the Hang Seng Index has increased by 19%, outperforming the CSI 300 Index by 21 percentage points. Key sectors such as pharmaceuticals, technology, and consumer goods have shown even greater gains, with pharmaceuticals outperforming A-shares by 29 percentage points [4][10] - The performance of Hong Kong stocks can be divided into two phases: the first quarter saw a surge in technology stocks driven by AI applications, while the consumer sector has shown strong performance since April, with notable stocks reaching historical highs [4][10] Scarcity of Assets - The outperformance of Hong Kong stocks is attributed to the unique advantages of certain assets, particularly in the context of AI applications and new consumption trends. Scarce assets are concentrated in sectors such as internet, new consumption, innovative pharmaceuticals, and dividends [5][10] - In the internet sector, software services and media account for 55% of the total market capitalization in Hong Kong, compared to only 24% in A-shares, highlighting the concentration of major internet players like Tencent and Alibaba in the Hong Kong market [10][11] - The new consumption sector in Hong Kong has over 60% market capitalization in retail and consumer services, while A-shares only account for about 10%. This is driven by the presence of major e-commerce players like Meituan and JD.com in Hong Kong [11] - In the pharmaceutical sector, biotechnology and medical technology account for 40% of the market capitalization in Hong Kong, compared to 24% in A-shares, indicating a higher level of innovation in Hong Kong stocks [12] Future Outlook - The recovery of the fundamental and funding environment is expected to drive further upward movement in Hong Kong stocks. Positive factors are accumulating, including a more proactive policy stance and increased foreign investment in Chinese assets [21][22] - The Hang Seng Technology Index is particularly noteworthy, with a current PE ratio of 20.7, indicating a favorable valuation compared to global standards. This sector is expected to benefit from the ongoing AI-driven industrial transformation [22]