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Magnite, Inc.: Q4 FY2025 earnings call

What management said about Q4 FY2025, from the documents filed with the SEC on 25 February 2026: press release. Guidance figures: 6 new, 2 kept. The quarter’s numbers.

Key takeaways

  • Revenue and contribution both grew: Q4 revenue rose 6% and Contribution ex-TAC rose 8%. Excluding political, Contribution ex-TAC growth was 16%. Source
  • Full-year Adjusted EBITDA grew 18%: Full-year Adjusted EBITDA was $232.1 million, up 18% from 2024. Source
  • CTV contribution grew 20% in Q4: CTV Contribution ex-TAC was $93.6 million in Q4, up 20%. Excluding political, the increase was 32%. Source
  • DV+ contribution slipped 1% in Q4: DV+ Contribution ex-TAC was $101.5 million in Q4, down 1%, or up 4% excluding political. Source
  • Q4 Adjusted EBITDA rose 9%: Q4 Adjusted EBITDA was $83.8 million, up from $76.5 million, at a 43% margin. Source
  • CTV strength spans buyers and sellers: Management said CTV strength spans both media owners and CTV ad buyers. Source
  • New $200 million buyback authorized: The board approved a repurchase program of up to $200 million through February 29, 2028. It can be suspended, modified or discontinued at any time. Source

“We are extremely pleased to see a significant inflection in the growth of the programmatic CTV market, evidenced by our 32% top-line growth excluding political, in the fourth quarter, as well as strength into Q1.”

Michael G. Barrett, CEO of Magnite

Guidance

AreaPeriodFigureAgainst last quarter
Total Contribution ex-TAC Sourcefirst quarter of 2026between $157 and $161 millionNew
Contribution ex-TAC attributable to CTV Sourcefirst quarter of 2026between $81 and $83 millionNew
Contribution ex-TAC attributable to DV+ Sourcefirst quarter of 2026between $76 and $78 millionNew
Adjusted EBITDA operating expenses Sourcefirst quarter of 2026approximately $122 millionNew
Total Contribution ex-TAC growth Sourcefull-year 2026at least 11%Kept
Adjusted EBITDA margin Sourcefull-year 2026greater than 35%Kept
Free cash flow growth Sourcefull-year 2026greater than 30%New
Capital expenditures Sourcefull-year 2026approximately $60 millionNew

What changed from last quarter

  • New guidance: Q1 2026 expectations were issued for total, CTV and DV+ Contribution ex-TAC and for Adjusted EBITDA operating expenses. Source
  • New guidance: Full-year 2026 guidance for Adjusted EBITDA growth, free cash flow growth and capex was added; the prior release did not include these. Source
  • Guidance kept: Full-year 2026 total Contribution ex-TAC growth guidance was carried forward at at least 11%. Source
  • Guidance kept: Full-year 2026 Adjusted EBITDA margin threshold stayed at 35%, now worded as greater than 35% rather than at least 35%. Source
  • Ended: The Q4 2025 expectations from the prior release were replaced by the Q1 2026 expectations.
  • New: The board approved a new share repurchase program of up to $200 million on February 23, 2026. Source

Results and growth drivers

  • Revenue and contribution both grew: Q4 revenue rose 6% and Contribution ex-TAC rose 8%. Excluding political, Contribution ex-TAC growth was 16%. Source
  • Net income lifted by tax benefit: Q4 net income was $123.1 million, or $0.80 per diluted share, including a one-time $90 million tax benefit. Source
  • Full-year contribution grew 10%: Full-year Contribution ex-TAC was $669.6 million, up 10% from $606.9 million in 2024. Source
  • Full-year Adjusted EBITDA grew 18%: Full-year Adjusted EBITDA was $232.1 million, up 18% from 2024. Source

Segments: CTV and DV+

  • CTV contribution grew 20% in Q4: CTV Contribution ex-TAC was $93.6 million in Q4, up 20%. Excluding political, the increase was 32%. Source
  • DV+ contribution slipped 1% in Q4: DV+ Contribution ex-TAC was $101.5 million in Q4, down 1%, or up 4% excluding political. Source
  • CTV full-year share rose: Full-year CTV Contribution ex-TAC was $304.2 million, up 17% (22% excluding political), or 45% of the total. Source

“Magnite has the core technology, partnerships, trust, and team to emerge as the most valued player in CTV, which now in Q1 makes up more than 50% of our business,”

Michael G. Barrett, CEO of Magnite

Channel mix

  • Mobile up, desktop down in Q4: Mobile Contribution ex-TAC was $72.8 million in Q4, up from $71.7 million. Desktop was $28.7 million, down from $30.6 million. Source
  • Full-year mobile and desktop mix: Full-year mobile Contribution ex-TAC was $259.0 million (39%), and desktop was $106.5 million (16%). Source
  • CTV share of Q4 contribution: CTV was 48% of Q4 Contribution ex-TAC, against 43% a year earlier. Source

Costs and margins

  • Q4 Adjusted EBITDA rose 9%: Q4 Adjusted EBITDA was $83.8 million, up from $76.5 million, at a 43% margin. Source
  • Full-year margin up 2.3 points: Full-year Adjusted EBITDA margin was 34.7%, up from 32.4% in 2024. Source
  • Non-GAAP EPS flat in Q4: Non-GAAP EPS was $0.34 in both Q4 2025 and Q4 2024. Source

“We are witnessing spend shift into CTV from various areas of digital advertising, including from DV+.”

Michael G. Barrett, CEO of Magnite

Demand and CTV momentum

  • CTV strength spans buyers and sellers: Management said CTV strength spans both media owners and CTV ad buyers. Source
  • Several growth rates exclude political: Several growth rates are shown excluding political advertising. The release does not quantify the political amount. Source
  • CTV reached over half of business: Management said CTV, which in Q1 makes up more than half of the business, showed strength into the first quarter. Source

Capital and shareholder returns

  • Year-end cash with zero net leverage: Cash and cash equivalents ended 2025 at $553.4 million, with zero net leverage. Source
  • New $200 million buyback authorized: The board approved a repurchase program of up to $200 million through February 29, 2028. It can be suspended, modified or discontinued at any time. Source
  • 2025 repurchases and withholding: In 2025 the company repurchased or withheld about 5.2 million shares for $79.2 million, including shares withheld on vesting. Source
  • Q4 operating cash flow $61.0 million: Operating cash flow, defined as Adjusted EBITDA less capital expenditures, was $61.0 million in Q4. Source

Strategy and investment

  • Buybacks weighed against other uses: Buyback timing depends on share price, market conditions, working capital and other uses of capital, including acquisitions. Source
  • Acquisitions cash outflow in 2025: Mergers and acquisitions cash outflow was $8.1 million for 2025, net of holdback. Source
  • Property and equipment purchases rose: Purchases of property and equipment were $70.5 million in 2025, against $32.8 million in 2024. Source

Coming up, as management said on 25 February 2026

  • First-quarter 2026 expectations given: Management set expectations for the first quarter of 2026 for total, CTV and DV+ Contribution ex-TAC and for Adjusted EBITDA operating expenses. Source
  • Full-year 2026 expectations given: Full-year 2026 expectations cover Contribution ex-TAC, Adjusted EBITDA growth and margin, free cash flow growth and capex. Source

Risks management discussed

  • Demand: Management described spend moving out of DV+ and into CTV, while DV+ Contribution ex-TAC fell 1% in Q4. Source
  • Regulatory: Litigation costs for the Google LLC case and class action privacy defense are excluded from Adjusted EBITDA and sit within the cost base. Source

Earlier plans management reported on

  • Met: Total Contribution ex-TAC came in at the high end of the Q4 2025 guidance range. Source
  • Ahead: CTV Contribution ex-TAC exceeded the Q4 2025 guidance range. Source
  • Not stated: The prior release expected full-year 2025 Contribution ex-TAC growth above 10%. This release reports 10% for the year.
  • Not stated: The prior release expected mid-teens full-year 2025 Adjusted EBITDA growth. This release reports an 18% increase for the year.
  • Not stated: The prior release expected margin expansion of about 180 basis points. This release shows a 2.3 percentage point increase for the year.

Other quarters

Summarised with AI from the documents the company filed with the SEC. Every point is checked against the filing before it is shown: management’s own words word for word, figures against the line or table row they come from. A point that fails the check is left out. Source opens the filing at that line.