Positron AI (Series C)
Funding Details
Awarder
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Date Award
September 11, 2026
Vertical
AI Inference Hardware
Funding URL
View Funding Page
Premoney Valuation
$3,500,000,000
Valuation
$5,000,000,000
Funding Amount
$875,000,000
Company Info
Founders
Jim Clark
Market
AI Model Serving
Location
Reno, Nevada, USA
Coinvestors
NEA, Atreides Management, Valor Equity Partners, Andra Capital, Dylan Patel's SemiAnalysis Capital, Jim Clark, DFJ Growth, Qatar Investment Authority (QIA), Resilience Reserve, Arena Private Wealth, Natural Capital, Helena, 1517 Fund, Flume Ventures, Unless, Boardman Bay Capital Management, Fincadia Advisors, Banyan Ventures, U First Capital, VentureTech Alliance, Hudson River Trading, Cisco Investments, Naver Ventures
Company Description

Positron AI builds hardware and software to make AI inference dramatically cheaper and more energy efficient. The company's shipping product, Atlas, is deployed at hyperscaler scale today, and its next-generation custom silicon, Asimov, tapes out in late 2026 with production in the second half of 2027.

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