BlackRock Multi-Sector Income Trust Business Summary

BlackRock Multi-Sector Income Trust (BIT) is a diversified, closed-end management investment company designed to generate high current income and capital appreciation through a leveraged multi-sector fixed income strategy. The Trust generates revenue primarily through investment income—including interest and dividends from its portfolio—and management fees, which are approximately 1.24% of managed assets. As of early 2026, its primary business segments are concentrated in High Yield bonds (50.4%), Securitized Products (22.4%), Agency Mortgages (16.0%), and Non-US Developed markets (12.6%). Within the competitive landscape, BIT competes directly with other income-focused closed-end funds such as the Guggenheim Strategic Opportunities Fund (GOF), DoubleLine Yield Opportunities Fund (DLY), and various abrdn offerings like the Income Credit Strategies Fund (ACP). It maintains a dominant market position by leveraging BlackRock’s global scale and proprietary Aladdin risk management technology to optimize yield across complex credit sectors. Originally co-founded in 1988 by a team including Laurence D. Fink, Robert S. Kapito, and Susan Wagner, the Trust is managed by BlackRock Advisors, LLC. The current executive leadership is headed by Chairman and CEO Laurence D. Fink and President Robert S. Kapito, both of whom have led the firm since its inception. Other key executives include Martin S. Small as Chief Financial Officer and Robert L. Goldstein, who serves as Chief Operating Officer and Global Head of Technology & Operations. The fund’s specific portfolio management is led by Managing Directors Akiva Dickstein and Scott MacLellan. BlackRock’s board of directors features high-profile members such as Saudi Aramco CEO Amin H. Nasser, General Atlantic CEO William E. Ford, and Gregg R. Lemkau, the Co-CEO of BDT & MSD Partners, who was elected to the board in January 2026.