Positron AI Stock
| Valuation | $5B1 |
| Valuation Date | Sep 10, 2026 |
| Implied Valuation | $5B |
| Last Price | $76.16 |
| 52-Week High | $76.46 |
| 52-Week Low | $1.82 |
| YTD Return | +3,746.46% |
| 1-Year Return | +1,169.33% |
| 3-Year Return | n/a |
| Total Funding | $1.18B |
| Latest Round Amount | $875M1 |
| Latest Round | Series C-1 |
| Funding Rounds | 6 |
| IPO Status | Unknown |
| Expected IPO Date | n/a |
| Revenue | n/a |
| Revenue Type | n/a |
| P/S Ratio | n/a |
About Positron AI
Positron AI is a semiconductor company that builds chips and servers designed specifically for AI inference, the process of running trained models to answer queries. Its first product, Atlas, is an FPGA-based server that runs large language models with better performance per dollar and per watt than comparable Nvidia GPU systems. The company is developing a next-generation system called Titan, built on its custom Asimov chip with up to two terabytes of memory per accelerator. Positron makes money by selling its inference hardware to data centers, cloud providers and enterprises looking for a cheaper and more energy-efficient alternative to GPUs. Its products are designed and assembled in the United States.
Invest in Positron AI
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News
Liberty Global Tech Ventures Invests in AI Inference Hardware and Software Company, Positron AI
Positron AI develops hardware and software for memory-first AI inference systems Positron joins growing portfolio of AI firms that Liberty Global has backed including Higgsfield, XBOW, Legora and Elev...
Positron AI Raises $875 Million at a $5 Billion Valuation to Bring Its Next-Generation Inference Silicon to Market
Positron AI closed an $875 million Series C financing at a $5 billion post-money valuation on September 10, 2026, co-led by NEA, Atreides Management, and Valor Equity Partners.
Nvidia Rival Positron in Funding Talks at $5 Billion Valuation
Bloomberg reported Positron is in talks to raise about $750 million in a two-phase round that could value the AI inference chipmaker at $3.5 billion in the first tranche and roughly $5 billion in the ...
Nvidia Rival Positron Holds Talks to Raise Funds at $5 Billion Valuation
AI chip startup Positron is in talks to raise about $750 million in a two-phase round, with the first tranche at a $3.5 billion valuation and the second at around $5 billion. The company has received ...
i3D.net and Positron AI Partner on EU Sovereign AI Inference
Positron and i3D.net launched a managed EU sovereign AI inference service using Positron hardware in European data centers with OpenAI API-compatible endpoints.
Positron AI Launches Its First International Presence in DIFC
Positron AI established its first office outside the United States in Dubai's DIFC to expand its AI inference infrastructure business across the Middle East.
Positron AI Establishes First Presence Outside the US in DIFC
Positron AI opened its first international office in Dubai's DIFC to expand inference infrastructure in the Middle East, following its $230M Series B and unicorn status.
Positron AI Expands to Dubai with DIFC Launch to Drive Next-Generation AI Inference
Positron AI established its first presence outside the United States in Dubai International Financial Centre, marking a regional expansion milestone after its $230 million Series B round.
Positron pushes into AI inference infrastructure
Positron sold its first chips to Oracle and is deploying inference systems into Oracle cloud infrastructure while developing its next-generation Asimov processor for a 2027 launch.
Positron AI Enters Nvidia Turf With Oracle Deal
Positron is deploying tens of millions of dollars of Atlas inference systems into Oracle Cloud Infrastructure for mixture-of-experts workloads, CEO Mitesh Agrawal told EE Times.
Positron Raises $230M Series B to Compete in AI Inference Chips
Positron closed a $230 million Series B at a $1 billion valuation, co-led by Arena Private Wealth, Jump Trading, and Unless, with strategic investment from QIA and Arm to scale its Atlas inference har...
Positron AI raises $230M Series B at over $1B valuation
Positron AI closed an oversubscribed $230 million Series B in February 2026 at a post-money valuation above $1 billion, co-led by ARENA Private Wealth, Jump Trading, and Unless with strategic investme...