A股重磅利好！“国家队”大买超2000亿！

Core Viewpoint - The A-share market is experiencing a structural bull market, with significant gains in infrastructure and cement sectors, driven by favorable policies and large-scale investments [6][7][8]. Group 1: Market Performance - A-share indices collectively rose, with the Shanghai Composite and ChiNext Index reaching new highs for the year, and over 4,000 stocks increased in value [1][3]. - The total trading volume in the two markets reached 1.7 trillion yuan, with infrastructure and cement sectors leading the gains [5]. Group 2: Institutional Investment - The "national team" increased its holdings by over 200 billion yuan in the second quarter, focusing on various ETFs, which helped stabilize the market [2][13]. - Central Huijin Asset Management significantly purchased multiple ETFs, including the CSI 300 ETF and the SSE 50 ETF, with total purchases estimated at 210 billion yuan [14]. Group 3: Sector Highlights - The launch of the Yarlung Zangbo River downstream hydropower project, with a total investment of approximately 1.2 trillion yuan, has led to a surge in related stocks [8][9]. - Analysts predict that the ongoing construction of the Yarlung Zangbo River project will benefit suppliers of hydropower equipment and core components for power grid projects [10]. Group 4: Fund Manager Strategies - Star fund manager Zhang Kun adjusted his portfolio in the second quarter, reducing holdings in Tencent and increasing positions in liquor stocks, indicating a shift towards valuation recovery [15][17]. - Overall, active management funds increased their positions, particularly in telecommunications, banking, and defense sectors, while reducing exposure to food and beverage, automotive, and power equipment sectors [18].