Document Details Form 10-K Filing Date 02/23/22 Document Date 12/31/21 Form Description Annual report which provides a comprehensive overview of the company for the past year Filing Group Annual Filings Company Magnite, Inc. Issuer MAGNITE, INC. Filing Formats View HTML Download PDF Download DOC Download XLS XBRL XBRL Viewer EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA EX-101.CAL - XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT EX-101.DEF - XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT EX-101.LAB - XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT EX-101.PRE - XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT XML - XBRL INSTANCE DOCUMENT