社保险资持仓市值创新高 耐心资本成A股“压舱石”

Core Insights - The introduction of a comprehensive financial policy on September 24 has led to a significant increase in the holdings of patient capital, which has reached historical highs, providing stability to the A-share market [1][2][6] Group 1: Patient Capital Growth - As of the end of August, the total market value of various long-term funds holding A-shares has reached 21.4 trillion yuan, a 32% increase compared to the end of the 13th Five-Year Plan [2] - The "national team," including central financial institutions, has a combined A-share holding value exceeding 3.7 trillion yuan, nearing historical peaks [2] - Insurance funds and social security funds have also reached record high holdings, surpassing 2 trillion yuan [2] Group 2: Investor Activity - The number of new individual investor accounts has surged, with 6.8468 million new accounts opened in October 2024, a 274.67% increase month-on-month, marking the highest level since June 2015 [3] - Since September 24, 2024, the total number of new A-share accounts has increased by over 80% compared to the previous 11 months, totaling 28.79 million [3] Group 3: Margin Financing Expansion - The margin financing balance has increased from 1.39 trillion yuan on September 24 to 2.42 trillion yuan, a growth of 41.97% [4] - The financing balance has reached a historical high of over 2.4 trillion yuan, with the financing buy-in amount consistently representing about 12% of A-share trading volume [4] Group 4: Foreign Capital Inflow - As of the end of the second quarter of 2025, the total market value of northbound funds has reached 2.29 trillion yuan, reflecting a more than 2% increase from the previous quarter [5] - Foreign capital is increasingly focusing on long-term and value investments, with significant holdings in companies like Ningde Times and WuXi AppTec [5] Group 5: Market Stability and Future Outlook - The combined efforts of various patient capital sources have led to a qualitative transformation in the market ecosystem, with the annualized volatility of the Shanghai Composite Index decreasing from 18.7% to 15.9% [5][6] - The market is expected to transition from scale expansion to quality improvement, supported by the influx of long-term capital [6]