Magnite (MGNI) Stock News

Magnite (MGNI) and Cognitiv announced a real-time data integration on January 6, 2026 to expand curation features in ClearLine, Magnite’s unified activation and curation solution.

The integration embeds Cognitiv’s deep learning models into the bidstream so media buyers can plan, test, and activate custom curated deals with more dynamic access to premium video inventory and omnichannel supply across streaming TV, audio, display, and mobile. The companies said the capability aims to help buyers optimize campaigns to target KPIs and streamline workflows through more intelligent, real-time curation.

Magnite (Nasdaq: MGNI) announced that its executive team will host in-person investor meetings at the Needham 28th Annual Growth Conference in New York City on Wednesday, January 14, 2026.

Management will participate in a fireside chat at 12:45 p.m. ET. A live webcast will be available in the Events & Presentations section of Magnite’s investor relations website (https://investor.magnite.com), and a replay will remain available for 90 days after the presentation.

Magnite (NASDAQ: MGNI) reported Q3 2025 results with revenue $179.5M (up 11% YoY) and Contribution ex-TAC $166.8M (up 12% YoY; 16% ex-political). CTV Contribution was $75.8M (up 18% YoY; 25% ex-political) and DV+ Contribution was $90.9M (up 7% YoY; 10% ex-political). Net income was $20.1M ($0.13 diluted) versus $5.2M a year ago. Adjusted EBITDA $57.2M (up 13%) and Adjusted EBITDA margin was 34%. Operating cash flow was $39.1M.

Q4 2025 guidance: Total Contribution ex-TAC $191M–$196M (6%–9% growth; 13%–16% ex-political); CTV $87M–$89M; DV+ $104M–$107M. Full-year 2025: expect >10% Contribution growth (mid-teens ex-political) and mid-teens Adjusted EBITDA growth with ~180 bps margin expansion. Full-year 2026: Contribution growth ≥11% and Adjusted EBITDA margin ≥35%.

ITN and Magnite (NASDAQ: MGNI) launched the industry’s first LocalLinear TV Private Marketplace on Oct 30, 2025, enabling programmatic access to local broadcast through Magnite’s ClearLine platform.

Key features include self-service deal ID creation, precision geo/daypart/affiliate/program/genre controls, auto-bidding, and digital-like delivery dashboards. Buyers can activate local linear TV, streaming, and digital video together via real-time bidding and VAST workflows. Stations retain inventory control while gaining streamlined workflows and bid-multiplier forecasting for impression-based planning.

Magnite (Nasdaq: MGNI) announced that executive team members will participate in multiple investor conferences in November and December 2025, including the Seaport Virtual TMT Conference on November 17, Craig-Hallum Alpha Select on November 18, Wells Fargo 9th Annual TMT Summit on November 18 (fireside chat at 1:30 p.m. ET), RBC Technology, Internet, Media and Telecommunications Conference on November 19 (fireside chat at 9:20 a.m. ET), Stephens Investment Conference on November 21 (virtual), and Raymond James TMT and Consumer Conference on December 9 (fireside chat at 1:40 p.m. ET).

Live webcasts of the Wells Fargo, RBC and Raymond James fireside chats will be available in the Events & Presentations section of Magnite's investor relations site, with replay access for 90 days after each live presentation.

Magnite (NASDAQ:MGNI) announced on Oct 08, 2025 that several members of the Digital News Publishers Association (DNPA), representing 22 Indian news publishers, have adopted Magnite Access.

DNPA publishers will use Magnite’s self-service tool to discover and activate first- and third-party audience segments, implement a shared data infrastructure, and deploy cross-publisher audience packages across premium inventory. The unified ecosystem supports private marketplace (PMP) and programmatic guaranteed (PG) deals to help deliver enhanced value to publishers and advertisers.

Magnite (Nasdaq: MGNI) will report third quarter 2025 financial results for the period ended September 30, 2025 after market close on Wednesday, November 5, 2025. The company will host a conference call the same day at 1:30 PM PT / 4:30 PM ET to discuss results and outlook. Investors can join via a toll-free dial-in ((844) 875-6911), international direct dial ((412) 902-6511), or a simultaneous audio webcast available at http://investor.magnite.com under “Events and Presentations.” A replay will be available via phone ((877) 344-7529) and the investor website using passcode 2966522.

Magnite (NASDAQ:MGNI), the largest independent sell-side advertising company, announced a significant evolution of its ClearLine platform to unify curation and activation across its premium omnichannel footprint. The updated platform will enable buyers and curators to discover, package, and activate inventory in one unified system, providing access to differentiated supply, first-party data, and content signals.

The company plans to integrate AI assistance and agentic workflows into ClearLine, leveraging technology from its streamr.ai acquisition. Built on Magnite's SpringServe infrastructure, ClearLine offers enhanced data fidelity, reduced signal loss, and improved return on ad spend. The platform reaches 109 million US ad-supported households and allows users to define deal terms, pricing, and targeting directly through Magnite Access.

Magnite (NASDAQ:MGNI), the largest independent sell-side advertising company, has filed a lawsuit against Google in the U.S. District Court for the Eastern District of Virginia. The legal action follows an April 2025 court ruling that found Google had illegally maintained monopoly power in ad exchange and ad server markets.

The lawsuit seeks financial damages and remedies, with Magnite's complaint detailing Google's exclusionary practices that allegedly prevented fair competition in open-web display advertising for over a decade. CEO Michael Barrett emphasized the company's mission to help publishers maximize advertising yield and criticized Google's practices for harming the open web ecosystem.