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    MAGNITE (MGNI)

    MGNI Q4 2024: CTV Ex-TAC to Grow ~20% in 2025

    Reported on Jun 10, 2025 (After Market Close)
    Pre-Earnings Price$16.86Last close (Feb 26, 2025)
    Post-Earnings Price$17.66Open (Feb 27, 2025)
    Price Change
    $0.80(+4.74%)
    • Strong CTV Growth & Market Expansion: Executives highlighted that the company expects mid-teens full-year CTV growth and emphasized a stable mix with premium streaming partners, suggesting a robust structural advantage in connected TV markets.
    • Technological Advancements & Cost Efficiency: The Q&A emphasized ongoing investments in AI-driven client tools and initiatives to reduce cloud costs through on-prem optimization, which are expected to boost margins over time.
    • Competitive Differentiation Through Global Demand & Yield Management: Management underscored that, unlike limited offerings such as OpenPath, their platform leverages access to global DSPs with robust yield management, providing publishers with superior pricing and value.
    • DV+ Revenue Volatility: Questions highlighted that the DV+ business experienced abnormal post-election volatility with CPMs dropping 15%-20% and only marginal growth, raising concerns about its recurring revenue stability in future election cycles.
    • Competitive Pressure from Alternative Models: Executives had to push back on the Trade Desk’s OpenPath initiative, suggesting that while it offers valuable demand, its reliance on in-house yield management could force publishers to seek alternative solutions, thereby intensifying competitive pressure on Magnite’s traditional SSP model.
    • Uncertain Upside from New Partnerships: Guidance and Q&A comments noted that the incremental revenue from new strategic initiatives—including Gen AI tools and agency marketplaces—may take longer to materialize, creating near-term uncertainty regarding revenue growth.
    1. CTV Growth Outlook
      Q: What is the medium-term CTV growth forecast?
      A: Management expects that, excluding political factors, CTV contribution ex-TAC will grow around 20% in 2025 with new data initiatives driving incremental revenue opportunities, affirming confidence in outpacing market growth.

    2. Gen AI Strategy
      Q: How will Gen AI impact revenue and costs?
      A: They plan to leverage Gen AI tools to enhance existing client revenue while keeping additional cloud costs minimal, with CapEx rising modestly to about $60M mainly for cost-efficient on-prem migration.

    3. Ad Request Efficiency
      Q: How are efficiency gains being achieved in auctions?
      A: Management is focused on reducing per-ad request costs through improved filtering and on-prem processing, expecting continuous efficiency gains even as volume grows, which supports margin expansion.

    4. SSP vs. OpenPath
      Q: What differentiates Magnite’s SSP from OpenPath?
      A: Magnite’s SSP delivers global demand with yield optimization, in contrast to OpenPath’s single-DSP model, ensuring publishers get the best rates through advanced yield management.

    5. OpenPath Economics & CPM Pressure
      Q: How do OpenPath fees and CPM trends affect publishers?
      A: Despite Trade Desk’s claims, publishers ultimately incur similar fees with unchanged economics, and while there was a temporary CPM drop, a strong rebound observed in January and February reinforces confidence.

    6. DV+ Volatility
      Q: What caused DV+ volatility post-election?
      A: The unusual 1% growth in DV+ was tied to a significant drop in CPMs following the election—a unique, transient phenomenon not seen in prior cycles—which has since normalized.

    7. CTV Q1 Slowdown
      Q: Why is Q1 CTV growth lower?
      A: Management noted that Q1 typically shows a seasonal slowdown in CTV growth, which is normal and expected within their year-over-year performance cycle.

    8. SMB Participation Timing
      Q: When will SMB advertisers join the platform?
      A: They are in the early stages of onboarding performance advertisers from the SMB segment, indicating a gradual ramp-up as the industry expands its base.

    9. Secular Growth Drivers
      Q: How significant are agency marketplaces for growth?
      A: Long-term investments such as AI curation and agency marketplaces are expected to gradually support revenue growth, though dramatic short-term impacts are not anticipated.

    10. CTV Mix Evolution
      Q: How will the CTV revenue mix change?
      A: While the current mix remains stable, management envisions a gradual shift towards more demand-driven revenue from premium streaming partners over time.

    11. Partnership Contribution
      Q: What impact will the X partnership have?
      A: Details remain preliminary, but further information is expected later to clarify the potential incremental contribution from this new relationship.

    Research analysts covering MAGNITE.