Master Total Return Portfolio

SEC insider activity covers quarterly filings through June 30, 2026. Later filings are not included. Reported roles do not establish current employment or current holdings. SEC filing documents, sections and filing-text search cover filings dated January 1, 2000 onward. Earlier filings are deferred until after launch.

organization

Jurisdiction: US-DELegal Form: 4FSX

ACTIVE

LEI: BYCPUE5REOJMYJVG3O25

Summary

Master Total Return Portfolio is an organization. It is a subsidiary of BLACKROCK ADVISORS, LLC.

Legal entity: GLEIF