Magnite Reports Strong CTV Growth Amid Mixed Q4 Results

  • Magnite reported Q4 2025 revenue of $205.4 million, up 6% YoY.
  • CTV contribution ex-TAC grew 20% YoY (32% excluding political).
  • Adjusted EBITDA margin increased to 43% in Q4 2025.
  • Announced a new $200 million stock buyback program.
  • Full-year 2025 Adjusted EBITDA grew 18% to $232.1 million.

Magnite's Q4 2025 results highlight the accelerating shift toward CTV advertising, a trend that is reshaping the digital ad landscape. The company's strong CTV performance, coupled with disciplined financial management, positions it as a key player in the programmatic advertising space. However, sustaining this growth amid competitive pressures and macroeconomic uncertainties will be critical.

CTV Dominance
How Magnite's 32% CTV growth excluding political will impact its market position.
Financial Discipline
Whether Magnite can sustain its 43% Adjusted EBITDA margin amid competitive pressures.
Capital Allocation
The pace at which Magnite executes its $200 million stock buyback program.