    <SEC-DOCUMENT>0001999371-26-008637-index.html : 20260421
    <SEC-HEADER>0001999371-26-008637.hdr.sgml : 20260421
    <ACCEPTANCE-DATETIME>20260421163915
    ACCESSION NUMBER:		0001999371-26-008637
    CONFORMED SUBMISSION TYPE:	ARS
    PUBLIC DOCUMENT COUNT:		1
    CONFORMED PERIOD OF REPORT:	20251231
    FILED AS OF DATE:		20260421
    DATE AS OF CHANGE:		20260421
    EFFECTIVENESS DATE:		20260421

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			MAGNITE, INC.
    		CENTRAL INDEX KEY:			0001595974
    		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-COMPUTER PROGRAMMING, DATA PROCESSING, ETC. [7370]
    		ORGANIZATION NAME:           	06 Technology
    		EIN:				208881738
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		ARS
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-36384
    		FILM NUMBER:		26880052

    	BUSINESS ADDRESS:
    		STREET 1:		1250 BROADWAY
    		STREET 2:		9TH FLOOR
    		CITY:			NEW YORK
    		STATE:			NY
    		BUSINESS PHONE:		212-243-2769

    	MAIL ADDRESS:
    		STREET 1:		1250 BROADWAY
    		STREET 2:		9TH FLOOR
    		CITY:			NEW YORK
    		STATE:			NY

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	RUBICON PROJECT, INC.
    		DATE OF NAME CHANGE:	20140106
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>ARS
    <SEQUENCE>1
    <FILENAME>mgni-ars_123125.pdf
    <DESCRIPTION>ANNUAL REPORT TO SECURITY HOLDERS
    <TEXT>
    Document 1 - file: mgni-ars_123125.pdf

    </DOCUMENT>
    </SEC-DOCUMENT>