Who invested in Positron AI

One round we have observed, with the 6 investors named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

AIHardware & ElectronicsSemiconductors

Raised 2 months ago

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Funding summaryUpdated 5 Nov 2026

$875Mraised across 1 round since 2026, from 1 source

Latest round: Series C, $875MSept 2026
Led by: New Enterprise Associates and Valor Equity Partnersand 4 more
Investors: 6 (6 led)

See who backed them

The rounds

Sept 2026
Series C$875M
- New Enterprise AssociatesLead
- Valor Equity PartnersLead
- Atreides ManagementLead
- Jim ClarkLead
- Andra CapitalLead
- SemiAnalysis CapitalLead
Reported by Ventureburn

Funding filed with regulators

Positron AI filed 2 raises, $309M in all. Filings say how much was sold and to how many investors; they never name the investors.

May 2026$234M55 investorsSEC Form D
Jun 2025$75M95 investorsof $76M offeredSEC Form D

Founders and team

From Positron AI's own website: 3 on the team.

Mitesh AgrawalCEO
Jim ClarkLead Investors
Thomas SohmersChairman

Everyone who backed them

New Enterprise AssociatesVC firm1round, led 1

Valor Equity PartnersVC firm1round, led 1

Atreides ManagementVC firm1round, led 1

Jim ClarkAngel1round, led 1

Andra CapitalGrowth equity1round, led 1

SemiAnalysis CapitalVC firm1round, led 1

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

Also claim to have backed them

These 16 firms list Positron AI as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.

1517 FundVC firmPer its own site

NAVER VenturesGrowth equityPer its own site

UnlessVC firmPer its own site

Asimov VenturesVC firmPer its own site

Invariantes FundVC firmPer its own site

VeronortePrivate equityPer its own site

Counter Culture VenturesVC firmPer its own site

Ineffable VenturesVC firmPer its own site

ODC VenturesFamily officePer its own site

Oakseed VenturesVC firmPer its own site

Palo Alto Growth CapitalGrowth equityPer its own site

Rigby Technology InvestmentsGrowth equityPer its own site

Standish Spring InvestmentsVC firmPer its own site

Syelo VenturesVC firmPer its own site

The Garage SyndicateVC firmPer its own site

Thunder FutureFamily officePer its own site

Quick answers about Positron AI

Who invested in Positron AI?

Positron AI's investors include New Enterprise Associates, Valor Equity Partners, Atreides Management, Jim Clark and Andra Capital, and 1 more on record. New Enterprise Associates led its latest round.

How much has Positron AI raised?

Positron AI has raised $875M across 1 round since 2026.

When did Positron AI last raise?

Positron AI's most recent round was a Series C of $875M in Sept 2026, led by New Enterprise Associates.

What was Positron AI's biggest round?

Its most recent round, $875M in Sept 2026, is also its largest on record.

Who backed Positron AI first?

Positron AI's first round on record, in Sept 2026, was backed by New Enterprise Associates, Valor Equity Partners and Atreides Management and 3 others.