United States · Series E startup
9 rounds we have observed, with the 9 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
Funding summaryUpdated 26 Oct 2026
$139Mraised across 9 rounds since 2006, from 9 sources
Each circle is a round, placed by date and sized by amount. The line above is the running total.
From a historical funding recordSEC filing: $35M sold, first sale Aug 2014
From a historical funding record
No investor was named in the report.
Reported by sec.govSEC filing: $4.0M sold, first sale Nov 2011
Reported by techcrunch.comSEC filing: $4.0M sold, first sale Nov 2011
Reported by venturebeat.com
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
EmergenceSorrento Ventures
SVB CapitalSiemensIVP (Institutional Venture Partners)Acumen VenturesEminence CapitalMissing a round, or an investor who was in one? Tell us.
This firm lists xAd as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.
xAd's investors include SoftBank Capital, Palisades Ventures, Emergence, Sorrento Ventures and SVB Capital, and 4 more on record.
xAd has raised $139M across 9 rounds since 2006.
xAd's most recent round was a Series E of $43M in Nov 2016.
xAd's largest round on record is $50M (Series D), in Sept 2014.
xAd's first round on record, in Feb 2006, was backed by SoftBank Capital and Palisades Ventures.
xAd's latest named round is a Series E, in Nov 2016.
xAd is based in the United States.
In the same sector, and raised in the last eighteen months.
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United States · 
