三季度基金市场数据透视：权益类产品规模逼近6万亿元，指数化投资趋势显著

Group 1 - The Chinese public fund market is experiencing new development trends, with three main trends identified: strong growth in equity fund scale, an irreversible trend towards index-based investment, and a noticeable concentration effect among leading fund companies [2] - The total scale of equity funds has surpassed 5.8 trillion yuan, with a significant quarter-on-quarter growth of 24.11%, reaching a net asset value of 58,423.26 billion yuan by the end of Q3 2025 [3] - The scale of pure index equity funds has expanded from 40,164.48 billion yuan to 50,724.65 billion yuan, becoming the main driver of growth in the equity fund sector [3] Group 2 - Leading products, particularly broad-based ETFs, have shown significant growth, with the Huatai-PB CSI 300 ETF reaching a scale of 4,255.81 billion yuan, a 13.58% increase from the previous quarter [3] - The concentration of leading fund companies is increasing, with E Fund maintaining its leading position in equity fund scale, surpassing 1 trillion yuan for the first time, while the top four fund companies collectively manage over 3.2 trillion yuan [6] - The share of pure index equity funds in the equity fund category has strengthened, rising from 84.67% to 85.33%, indicating a growing preference for low-cost, transparent index products among investors [7]