Welcome to our dedicated page for BlackRock Multi-Sector Income SEC filings (Ticker: BIT), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
blackrock's business is investing on behalf of our clients, from large institutions to parents and grandparents, doctors and teachers who entrust their savings to us. we work only for our clients—period. our promise is to offer them the clearest thinking about what to do with their money and the products and services they need to secure a better financial future. that's why investors of all kinds have made us the world’s largest asset manager, entrusting us with trillions of dollars, and it’s why companies, institutions and global governments come to us for help meeting their biggest financial challenges. important disclosures: http://www.blackrock.com/corporate/en-us/compliance/social-media-guidelinesSit Investment Associates, Inc. and its subsidiary Sit Fixed Income Advisors II, LLC filed a Schedule 13G disclosing shared beneficial ownership of 5,050,265 shares of BlackRock Multi-Sector Income Trust common stock, equal to 8.9% of the class. The reported percentage is calculated on a base of 57,062,709 shares outstanding as of June 30, 2025 and was adjusted for shares issued under the issuer's rights offering dated September 9, 2025. All securities are owned by client accounts managed by SIA and SFI; both firms state the securities are held in the ordinary course of business and disclaim sole beneficial ownership. The filing is signed by Paul E. Rasmussen on behalf of both filers.