Putnam Premier Income Trust is a closed-end fixed income fund that prominently invests in U.S. government, agency, high-yield, and international fixed income securities. The fund aims to provide high current income while preserving capital by diversifying across multiple bond markets beyond traditional benchmarks. Its portfolio includes various sectors such as investment-grade and high-yield corporate bonds, mortgage-backed securities, bank loans, and emerging market debt. Revenue for the trust is generated through interest income and capital gains from its investments in a fixed fund, which operates on the New York Stock Exchange and focuses on managing a diverse range of fixed-income assets across various countries.