Magnite(MGNI) - 2023 Q4 - Annual Results

Exhibit 99.1 Magnite Reports Fourth Quarter and Full-Year 2023 Results Total Revenue up 7% & Contribution ex-TAC up 6% in Fourth Quarter (1) Adjusted EBITDA Margin of 43% in Fourth Quarter (2) Full-Year 2023 CTV Ad Spend Growth Over 20% (3) NEW YORK – February 28, 2024 – Magnite (NASDAQ: MGNI), the world's largest independent sell-side advertising company, today reported its results of operations for the fourth quarter and year ended December 31, 2023. Recent Highlights: Expectations: section called "Non-GA ...