10-K annual report · filed Feb 25, 2026

MAGNITE, INC. (MGNI) FY2025 10-K Annual Report

Short answer

MAGNITE, INC. (MGNI) filed its fiscal 2025 10-K annual report with the SEC on Feb 25, 2026. It reported revenue of $714M (+6.9% year over year) and net income of $145M.

  • Top risk flagged: Regulatory risk linked to Convertible Senior Notes maturity March 15, 2026 with $204.8M outstanding, potential cash/share payments if stock price exceeds $91.26

FY2025 key financial metrics · XBRL

Revenue
$714M
+6.9% YoY
Net income
$145M
+534.7% YoY
Operating margin
13.7%
+6.0 pp YoY
EPS (diluted)
$0.95
+493.7% YoY
ROE
15.7%
+12.7 pp YoY
Operating cash flow
$236M
+0.4% YoY

Source: XBRL data from the MAGNITE, INC. (MGNI) FY2025 10-K on SEC EDGAR. USD.

MAGNITE, INC. FY2025 10-K analysis

AI summary of each section, grounded in the filing text

Business Overview

  • Core business: independent programmatic connected TV (CTV) advertising platform combining supply side platform (SSP) and ad server for full-stack video ad management
  • New product: April 2025 launch of next generation SpringServe CTV platform integrating SSP and ad server with single user interface
  • Strategic shift: accelerating CTV growth focus; CTV revenue up 9%, Contribution ex-TAC up 17% YoY, now biggest growth driver vs desktop/mobile
  • Quantitative highlight: net income $145M up 535% YoY, adjusted EBITDA $232M up 18%, revenue $714M up 7% with increasing CTV mix
  • Noteworthy fact: 2025 lawsuit filed against Google for antitrust violations in ad server/exchange markets, expecting remedies to enhance competition and market share

Management Discussion & Analysis

  • Share repurchase program: $1.5M shares bought at avg $15.60 in Q4 2025, $64.1M remaining authorization
  • No dividends paid or anticipated; credit facility restricts dividend payments
  • Legal contingencies not expected to materially affect financials as of Dec 31, 2025
  • No forward-looking guidance or outlook provided in this section

Risk Factors

  • Regulatory risk linked to Convertible Senior Notes maturity March 15, 2026 with $204.8M outstanding, potential cash/share payments if stock price exceeds $91.26
  • Macroeconomic exposure through cash flow timing variability impacted by capital market disruptions and financial institution instability
  • Operational risk from cloud-managed services contract minimum spend commitments from July 2025 to June 2028 under non-cancelable agreements
  • Market disruption risk from managed advertising campaigns reporting revenue on a gross basis, indicating dependency on primary obligor status in auction marketplace
  • Financial leverage risk with $351.3M term loan balance at 6.72% interest and $171M available revolving credit, subject to restrictive covenants

Generated from the filing text; verify against the original. How to read a 10-K

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