M
Magnite
Marketing · Los Angeles, United States · Founded 2007 · IPO 2014 Thoroughbred
Magnite mafia
Startups founded by Magnite alumni
Former Magnite employees who went on to start their own companies. Sorted by Dealroom signal score.
Fabien MagalonFrance
Peter BiUnited States
Jeremy FainUnited States
Avinash ShahdadpuriUnited States
Ben TrendaUnited States
Joe HallUnited StatesGlobal footprint
Where Magnite has talent and traffic
team presence
across markets
Capital deployed
Magnite's 4 investments and acquisitions.
Every disclosed deal where Magnite appeared as a 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.
02 · Portfolio market map
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
What the market is saying about Magnite
An AI-synthesized read of the highest-engagement posts about Magnite on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.
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.