Magnite reported its fourth-quarter 2024 earnings on Wednesday, February 26, 2025, painting a picture of contrasts: robust revenue growth driven by Connected TV (CTV) exceeded expectations, yet a shortfall in earnings per share raised eyebrows among investors and analysts. This earnings report underscores both the company’s strengths and the challenges it faces as it aims to solidify its business.
Business Highlights: CTV’s Dominance and DV+ Weakness
Magnite’s Q4 2024 earnings showcased a company leaning heavily into its strengths while addressing broader market dynamics. The standout highlight was the exceptional performance of its CTV segment, which saw contribution ex-TAC (revenue excluding traffic acquisition costs) soar 23% year-over-year to $78 million, outpacing guidance of $75–77 million. Strategic partnerships with industry giants like Roku, Disney, Netflix, and others fueled this growth, reinforcing Magnite’s position as a leader in the programmatic CTV marketplace.
The company also highlighted advancements in AI-driven tools, including a generative AI feature for audience curation, and the growing traction of its ClearLine direct buying solution among agencies. Notably, DSPs report encountering Magnite and PubMatic increasingly when selling to agencies. However, a post-election slowdown in the DV+ (display and video outside CTV) segment tempered overall results, highlighting vulnerabilities in non-CTV channels. These developments reflect Magnite’s dual focus on capitalizing on high-growth areas while navigating uneven demand in traditional segments.
Revenue Numbers: Slowing Growth Compared to Rivals
Magnite’s gross revenue for Q4 2024 reached $194 million, a modest 4% increase from $187 million in Q4 2023. While positive, this growth marks a slowdown compared to the preceding eight quarters, where Magnite averaged 9% growth. Rival PubMatic reported 11% revenue growth in 2024 (projected at $301 million vs. $267 million in 2023), outpacing Magnite. Both companies, however, trailed the broader U.S. programmatic advertising market, which grew 14% to $132 billion in 2024.

Revenue By Product Segment
Magnite operates across three primary product segments: CTV, mobile, and desktop. In Q4 2024, CTV contributed $88 million in net revenue, or 48% of contribution ex-TAC—a ten-point jump from a year ago. Mobile brought in $68 million (37%), and desktop $30 million (16%). This composition shift is stark; in 2020, CTV was just 16% of revenue, with mobile and desktop dominating at 49% and 35%, respectively. Magnite’s strategic pivot to CTV aligns with industry trends favoring streaming and ad-supported models, suggesting strong future growth potential as linear TV budgets shift online.

Geographic Revenue: Limited International Top-Line Support
Magnite’s revenue split between the United States and international markets remained consistent. In Q4 2024, the U.S. accounted for $141 million (73% of total revenue), with international markets contributing $53 million (27%). The U.S. share has consistently hovered around 75–80%, highlighting a potential growth ceiling domestically. Comparatively, PubMatic’s U.S. business comprises only 61% of total revenue, indicating a more diversified revenue stream that could offer greater resilience against regional disruptions.

Profitability and Operational Efficiency
Operating income for Q4 2024 was $50 million, reflecting a 27% profitability rate against $186 million in net revenue. This is a marked improvement from Q4 2023’s $35 million (21% profitability on $165 million net revenue), driven by higher CTV revenue and operational efficiencies, such as a 45% reduction in CTV cost per ad request. These gains underscore Magnite’s maturation in financial discipline, which bolsters investor confidence despite increased investments in AI and infrastructure.

Meeting (and Missing) Expectations
Magnite’s gross revenue of $194 million exceeded its implied Q4 guidance (derived from annual contribution ex-TAC targets) and analyst consensus of $184 million, buoyed by CTV outperformance. Contribution ex-TAC hit $180 million, above the $175 – 177 million range implied by prior forecasts. However, non-GAAP EPS of $0.34 fell short of the $0.38 analyst estimate, reflecting higher-than-expected expenses. Profitability, while improved, didn’t fully align with lofty expectations set by CTV gains, suggesting investor focus on earnings consistency. This mixed outcome mirrors broader ad tech volatility, where revenue beats don’t always translate to bottom-line surprises.
Investor Reaction: Blowing Hot And Cold
Initial investor enthusiasm saw Magnite’s stock first jump nearly 8% on the day post earnings, only to close about 1% down by day’s end. This mixed reaction highlights the balancing act between appreciating top-line growth and scrutinizing bottom-line performance.
Financial Health: Ample Cash for Strategic Moves
Magnite ended 2024 with $483 million in cash and equivalents, up 25% from Q3’s $387 million, bolstered by $64 million in Q4 operating cash flow. These reserves offer a solid foundation for strategic initiatives, including live sports expansion, AI tool development, and potential acquisitions. The company’s annual capital expenditures of $52 million indicate ample liquidity to pursue growth opportunities without jeopardizing its balance sheet.
Looking Ahead: 2025 and Beyond
Magnite’s initiatives to scale Netflix’s programmatic markets and deepen its Disney partnership in live sports reinforce its CTV focus. Management forecasts 2025 contribution ex-TAC growth above 10%, with CTV projected at $61–63 million in Q1, reflecting cautious optimism. Strengths lie in CTV leadership and a robust partner ecosystem, while challenges include DV+ softness and earnings variability. Opportunities in AI and global expansion are promising, but competition from The Trade Desk’s OpenPath and evolving privacy regulations remain risks.
About Magnite
Magnite is the world’s largest independent sell-side advertising platform, empowering publishers to monetize content across CTV, video, display, and audio through advanced technology. Learn more at www.magnite.com.

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