2025年6月债券托管数据点评：保险增持地方债，信托减持交易所债券

1. Report Industry Investment Rating No relevant content provided. 2. Core Viewpoints of the Report - In June 2025, the total bond custody volume increased less month - on - month. The combined bond custody volume of China Central Depository & Clearing Co., Ltd. (CCDC) and Shanghai Clearing House (SHCH) was 171 trillion yuan, an increase of 1.3 trillion yuan from May 2025, and the incremental custody volume decreased by 0.9 trillion yuan compared to May [4]. - By bond type, interest - rate bonds and non - financial credit bonds increased more month - on - month, while negotiable certificates of deposit (NCDs) decreased month - on - month [4]. - By institution, commercial banks, broad - based funds, and securities companies increased their holdings of interest - rate bonds and reduced their holdings of NCDs; insurance institutions mainly increased their holdings of local government bonds; overseas institutions continued to reduce their holdings of NCDs [4]. - In July, the bond - holding willingness of broad - based funds may decline marginally, but considering the improved bond - currency cost - effectiveness, allocation funds such as insurance and banks are expected to provide support on the demand side [8]. 3. Summary by Related Catalog 3.1 Institution - level Bond - holding Changes - Commercial banks in June 2025 increased their holdings of interest - rate bonds by 622.5 billion yuan (5174.57 billion yuan in May), reduced their holdings of non - financial credit bonds by 1.05 billion yuan (5.15 billion yuan in May), and reduced their holdings of NCDs by 147.1 billion yuan (162.1 billion yuan in May) [6]. - Broad - based funds in June 2025 increased their holdings of interest - rate bonds by 704.8 billion yuan (170 billion yuan in May), increased their holdings of non - financial credit bonds by 131.4 billion yuan (45.2 billion yuan in May), and reduced their holdings of NCDs by 450.1 billion yuan (475 billion yuan in May) [6]. - Other institutions in June 2025 increased their holdings of treasury bonds and reduced their holdings of local government bonds and policy - bank bonds [6]. - Insurance institutions in June 2025 increased their holdings of interest - rate bonds, non - financial credit bonds, and NCDs [6]. - Securities companies in June 2025 increased their holdings of interest - rate bonds and non - financial credit bonds and reduced their holdings of NCDs [6]. - Overseas institutions in June 2025 reduced their holdings of interest - rate bonds, non - financial credit bonds, and NCDs [6]. 3.2 Leverage and Exchange - level Holdings - In June 2025, the inter - bank leverage ratio rebounded to 107.9% [6]. - In June 2025, trust institutions and others reduced their holdings of bonds on the Shanghai Stock Exchange; securities company proprietary trading and others increased their holdings of convertible bonds; public funds, enterprise annuities, etc. reduced their holdings of convertible bonds [6]. 3.3 Reasons for Bond - holding Changes - In June, the central bank was more willing to maintain liquidity. Coupled with a large maturity volume of inter - bank NCDs, although the monthly issuance of government bonds remained high, the incremental bond custody volume was mainly affected by the maturity of NCDs and decreased overall. On one hand, large - scale banks continued to net - buy short - term treasury bonds, and banks, insurance, etc. mainly increased their holdings of local government bonds under the background of high government bond supply. On the other hand, the central bank conducted two outright reverse - repo operations and renewed 300 billion yuan of Medium - term Lending Facility (MLF) in June to maintain the money market. Coupled with the maturity volume of inter - bank NCDs exceeding 4 trillion yuan in June, except for insurance institutions, other institutions reduced their holdings of inter - bank NCDs. In addition, as the yield of NCDs declined and the foreign - exchange swap points narrowed, the relative return of overseas institutions investing in NCDs decreased rapidly, and overseas institutions continued to reduce their holdings of NCDs [7].