US · ai · hardware · semiconductors

Who invested in Positron

One round we have observed, with the investors the report named. Every figure below came from a named source, and where the company reported the raise to the SEC itself, that is shown beside it.

1
rounds observed
5
investors named
$230M
reported across those rounds
Feb 2026
most recent

The rounds

Series B · Feb 2026 · $230M

Jump Trading lead, Unless lead, Arena Private Wealth lead, Qatar Investment Authority, Qatar Investment Authority (QIA)

Reported by TechCrunch and 1 other · SEC filing: $750K sold under the offering

Everyone who backed them

Missing a round, or an investor who was in one? Tell us.