M
Magnite
Advertising technology company on a mission to automate buying & selling in the $30 billion online display advertising industry
At a glance
- Founded
- 2007
- Headquarters
- Los Angeles, United States
- Listing
- IPO 2014
- Sector
- Marketing
- Power Law
- Thoroughbred$100M+ revenue
Latest news
Press, funding announcements and product moves mentioning Magnite.
Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Series B and later3 investors entered at this stage
- PFPeacock Equity Fund
Mayfield- IVIDG Ventures
Source: Dealroom Talent Intelligence.
Alumni founders
Former Magnite employees who went on to found companies, sorted by Dealroom signal score.
Fabien MagalonFrance
SMSurf Air MobilityEst. 2012
Peter BiUnited States
Jeremy FainUnited States
Matt MeyerUnited States
ATAudience TownEst. 2018Global footprint
team presence
across markets
Investments and acquisitions
Disclosed deals where Magnite was the backer or acquirer, 2010–2017. Toggle between venture rounds, M&A, or both. The map below is grouped by the target company's sector — the colored pill on each chip is the round type.
4 deals across Magnite's capital deployment.
Where the deals concentrate by sector, stage, and decade.
Magnite's portfolio, mapped.
Each chip is one company. Pill colour shows round type — green for Seed, blue for Series A, purple for B/C+, pink for late-stage, amber for M&A. Bigger sectors keep their full list behind “+ N more”.
Market sentiment
An AI-synthesised read of the highest-engagement posts about Magnite on X, ranked by likes and reposts, corporate channels excluded.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
See Magnite on the full Dealroom platform
Live deal flow, founder pedigree, hiring signals, revenue trajectory, and the full cap table.