Magnite, Inc. filings document the regulatory record of an operating ad technology company focused on sell-side programmatic advertising. Form 8-K reports furnish quarterly and annual results, including revenue, contribution ex-TAC, CTV and DV+ metrics, adjusted EBITDA, cash flow measures, outlook commentary and stock buyback disclosures.
The company’s proxy materials cover annual meeting matters, director elections, executive compensation and stockholder voting procedures. Other filings document executive transitions, material agreements, Regulation FD disclosures and risk-factor updates, including litigation and competitive risks tied to the digital advertising ecosystem.
Magnite, Inc. reported higher revenue and returned to profitability for the three months ended March 31, 2026. Revenue rose to $164.4 million from $155.8 million, helped mainly by connected TV (CTV) growth, while the company posted net income of $4.4 million versus a prior-year loss.
CTV revenue reached $85.4 million, or 52% of total revenue, up from $72.5 million. Mobile and desktop revenue declined modestly. Operating income improved to $7.7 million as cost of revenue fell, partly because fewer campaigns were run on a gross (managed service) basis.
Magnite used cash to simplify its capital structure. It repaid the remaining $205.1 million of Convertible Senior Notes at maturity, leaving only its 2024 Term Loan B Facility outstanding with $359.5 million of principal. Cash and cash equivalents decreased to $184.6 million from $553.4 million, driven by negative operating cash flow of $120.8 million and financing outflows including debt repayment and share repurchases.
Magnite Inc. ownership filing reports that FMR LLC (and Abigail P. Johnson via power of attorney) beneficially owns 4,507,418.57 shares of common stock, representing 3.1% of the class. The filing is an amendment (No. 3) to a Schedule 13G/A and lists voting and dispositive powers.
The cover shows sole dispositive power of 4,507,418.57 shares and sole voting power of 4,499,424. The response states this is ownership of 5 percent or less of the class and names FMR LLC’s Boston address.
Magnite Inc ownership filing: Vanguard Capital Management reports beneficial ownership of 7,283,329 shares of Common Stock, representing 5.04% of the class. The filing shows Vanguard has sole dispositive power over the 7,283,329 shares and sole voting power for 1,092,926 shares.
The Schedule 13G states these holdings reflect positions held across Vanguard Capital Management LLC and affiliated business divisions and that no other single person holds over 5% of the class. The filing is signed on 04/30/2026.
Magnite Inc reported that Vanguard Portfolio Management beneficially owns 7,849,870 shares of common stock, representing 5.43% of the class, as disclosed on a Schedule 13G. The filing shows sole voting power of 123,665 shares and sole dispositive power over 7,849,870 shares.
Magnite, Inc. is asking stockholders to vote at its June 8, 2026 virtual annual meeting on four main items: electing three Class III directors through 2029, ratifying Deloitte & Touche LLP as auditor, approving executive pay on an advisory basis, and choosing how often to hold future say‑on‑pay votes.
The board recommends voting for all director nominees, for Deloitte, for executive compensation, and selecting a 1‑year say‑on‑pay frequency. The proxy also highlights 2025 results, including record revenue of $714.0 million, Contribution ex‑TAC of $669.6 million, and Adjusted EBITDA of $232.1 million, along with governance practices such as a majority‑independent board, annual evaluations, and equity‑focused director compensation.
Magnite, Inc. announced that Chief Financial Officer David Day plans to retire, with a structured transition in place. He is expected to remain CFO through September 30, 2026, then serve as a non-executive advisor until May 31, 2027 to support an orderly handover.
The board has begun a comprehensive search for a new CFO, considering both internal and external candidates, and Mr. Day will help identify his successor. Magnite also reaffirmed its previously disclosed expectations for financial performance for Q1 and full year 2026, referencing guidance from its Q4 2025 earnings release.
Magnite, Inc. reported a leadership change in its product organization. The company announced that Chief Product Officer Adam Soroca will cease serving in that role effective April 8, 2026. He will remain with Magnite as an advisor through May 15, 2026 to support transition activities.
In connection with his termination of employment, Mr. Soroca will receive severance benefits under his existing Executive Severance and Vesting Acceleration Agreement, which is described in Magnite’s 2025 proxy statement. The filing does not indicate any change to Magnite’s core operations or strategy beyond this executive transition.
The Vanguard Group amended its Schedule 13G/A to report zero beneficial ownership of Magnite Inc common stock following an internal realignment. The filing states certain Vanguard subsidiaries will report ownership separately in reliance on SEC Release No. 34-39538, and that Vanguard no longer is deemed to beneficially own those subsidiary holdings.
The form lists Amount beneficially owned: 0 and Percent of class: 0%. The filing is signed by Ashley Grim, Head of Global Fund Administration, dated 03/27/2026.
Magnite, Inc. reported solid Q4 and full-year 2025 growth and announced a new stock repurchase program. Q4 2025 revenue was $205.4 million, up 6% year over year, while Contribution ex-TAC reached $195.1 million, up 8% and at the high end of guidance.
CTV remained the main growth engine, with Q4 Contribution ex-TAC of $93.6 million, up 20% (32% excluding political), and DV+ was roughly flat. Net income for Q4 rose to $123.1 million, or $0.80 per diluted share, helped by a $90 million one-time tax benefit.
For 2025, revenue was $714.0 million, up 7%, Contribution ex-TAC was $669.6 million, up 10%, and Adjusted EBITDA was $232.1 million, up 18% with a 34.7% margin. The company ended 2025 with $553.4 million in cash and cash equivalents and zero net leverage.
Magnite repurchased or withheld about 5.2 million shares for $79.2 million in 2025, and its board approved a new share repurchase program authorizing up to $200 million of common stock through February 29, 2028. 2026 guidance targets at least 11% growth in Contribution ex-TAC, Adjusted EBITDA percentage growth in the mid-teens, Adjusted EBITDA margin above 35%, and free cash flow growth greater than 30% with about $60 million of capex.