Magnite’s senior vice president of investor relations outlined the company’s programmatic connected TV growth and potential antitrust-related upside during Rosenblatt’s 6th Annual Technology Summit on August 18, 2026.
The company, trading around $24.53 with a market capitalization near $4 billion, reported CTV revenue now accounts for 51% of its mix, with ex-TAC growth of 36% year-over-year in the second quarter and 30% in the first quarter. Magnite estimates it holds roughly 80% of the programmatic CTV ad-serving market, supported by partnerships with Netflix, Warner Bros., Roku, Disney, ESPN, Samsung, Walmart and Vizio. The broader CTV market is expanding in the low double digits, the company said.
Magnite’s valuation framework includes a $40 price target, split evenly between core operations and antitrust-related value. The core business is valued at 11x estimated 2026 enterprise value to EBITDA, while the antitrust component reflects potential remedies and damages from the ongoing Google ad-tech antitrust trial. Judge Leonie Brinkema, presiding over the case, has indicated she would not delay implementation of behavioral remedies such as Prebid, an open-source standard that would allow Google’s ad server to distribute impressions transparently to all participants.
Google currently controls about 60% of the supply-side platform and exchange market with a near-50% take rate, while Magnite holds a 6% to 8% share. Management estimates that 30% to 50% of Google’s share could be redistributed depending on final remedies, with each 1% shift potentially adding $50 million in sales and EBITDA for Magnite, including $10 million from share gains and $10 million from damages or settlements.
On the operational front, Magnite consolidated its SpringServe platform into a unified ad-serving system, increasing customer crossover to nearly 100%. The company also highlighted its orchestration platform, which converts traditional insertion-order buying into programmatic transactions in about 10 minutes, down from 4–8 weeks. Magnite acquired Streamer.ai in a low double-digit million-dollar deal to accelerate product development.
Financially, Magnite’s EBITDA margin is above 37%, exceeding the year-start guidance range of 35% to 40%. Revenue growth is running ahead of the original expectation of more than 11% for the year, with EBITDA growth in the mid-teens and free cash flow growth expected to exceed 20%. The company targets returning at least 50% of free cash flow to shareholders via buybacks and has a $200 million repurchase authorization over two years.
Magnite’s stock is up about 50% year-to-date after falling 15% in 2025, with a 52-week range of $10.82 to $26.65. The company’s financial health ratings include a Piotroski Score of 9 and a financial health rating of 3.17 out of 5, according to InvestingPro.
