短期纯债基金四季报分析：震荡行情下业绩回温，短债基金规模逆势增长

1. Report Industry Investment Rating - No relevant information provided in the report. 2. Core Views of the Report - In the fourth quarter of 2025, the performance of short - term pure bond funds recovered in the volatile market, and the scale increased against the trend. The average net value growth rate of short - term pure bonds in the fourth quarter was 0.48%, and the growth rate recovered compared with the previous quarter [1][22]. - The bond assets of short - term pure bond funds accounted for the highest proportion, but the proportion decreased slightly compared with the previous quarter. The proportion of interest - rate bonds, financial bonds, and policy - based financial bonds in bond assets increased [2][27]. - The fund with the highest return rate was fully allocated to policy - based financial bonds, adopted a defensive strategy, reduced leverage, and maintained a low duration, achieving a net value return of 1.06% in the fourth quarter [2]. 3. Summary According to the Directory 2025 Fourth - Quarter Basic Situation of Short - Term Pure Bond Funds 1. Number of Bond Funds - As of the end of the fourth quarter of 2025, there were 368 short - term pure bond funds issued, accounting for 2.70% of the entire fund market. The issuance in the fourth quarter decreased compared with the same period last year [1][9]. 2. Bond Fund Scale - As of the end of the fourth quarter of 2025, 342 short - term pure bond funds disclosed their quarterly reports. The total assets and net assets were 10,821 billion yuan and 9,668 billion yuan respectively, increasing by 915 billion yuan and 767 billion yuan compared with the previous quarter. The average total assets and net assets were 32 billion yuan and 28 billion yuan respectively, rising by 2 billion yuan compared with the previous quarter [10]. 3. Leverage Ratio - At the end of the fourth quarter of 2025, the average leverage ratio of short - term pure bond funds was 1.12 under the overall method, slightly increasing by 0.01 compared with the previous quarter. Under the average method, it was basically the same as the previous quarter [16]. 4. Net Value Growth Rate - In the fourth quarter of 2025, the single - quarter average net value growth rate of short - term pure bonds was 0.48%, and the growth rate recovered compared with the previous quarter. Among the 342 funds that disclosed performance, 308 had a positive net value growth rate, accounting for 90.1% [22]. 2025 Fourth - Quarter Asset Allocation of Short - Term Pure Bond Funds 1. Large - Category Asset Allocation - As of the end of the fourth quarter of 2025, bond assets accounted for 95.6% of the total assets, with a 0.1% decrease compared with the previous quarter. The proportion of repurchase assets was 2.6%, basically unchanged from the previous quarter. Bank deposits and other assets accounted for 1.3% and 0.5% respectively, with a 0.1% increase and no change respectively compared with the previous quarter [27]. 2. Bond Type Allocation - As of the end of the fourth quarter of 2025, the main bond types held by short - term pure bond funds were interest - rate bonds, financial bonds (excluding policy - based financial bonds), and corporate - issued bonds, accounting for 16.8%, 18.4%, and 61.2% of the total bond assets respectively. Compared with the end of the previous quarter, the proportions of interest - rate bonds, financial bonds, and policy - based financial bonds increased [30]. Analysis of High - Performing Funds in the Fourth Quarter of 2025 - Fund A, which had the highest net value return in the fourth quarter, adopted a low - duration and low - leverage strategy. It reduced the portfolio leverage from about 120% in the third quarter to 104% in the fourth quarter and maintained the duration at about 1.4 years. It was fully allocated to policy - based financial bonds, participated in the band trading of mid - term interest - rate bonds, and achieved a net value growth rate of 1.06% in the fourth quarter [40][45].