Funding

Positron AI

United States · Hardware · AI

Positron AI develops memory-focused hardware and software for large-language-model inference.

Visit positron.aiFunding history

Product

Its portfolio includes Atlas systems, Asimov custom silicon and Titan, a multi-terabyte-memory system for long-context workloads. The designs focus on memory capacity, bandwidth and power use, using commodity LPDDR5X memory and supporting air- or liquid-cooled data centers.

Atlas is deployed at Oracle Cloud Infrastructure, where more than 50 racks support customers including Parasail. Jump Trading and i3d.net are additional production customers. Asimov remains in development, with tapeout planned for late 2026 and production for the second half of 2027.

Funding history

2 rounds · 2 with disclosed amounts
AnnouncedRoundAmountInvestors
Series C and Series C-1 financing package≤$875MAndra Capital — LeadAtreides Management — LeadJim Clark — LeadNew Enterprise Associates (NEA) — LeadSemiAnalysis Capital — LeadValor Equity Partners — Lead1517 Fund — ParticipantARENA Private Wealth — ParticipantBanyan Ventures — ParticipantBoardman Bay Capital Management — ParticipantCisco Investments — ParticipantDFJ Growth — ParticipantFincadia Advisors — ParticipantFlume Ventures — ParticipantHelena — ParticipantHudson River Trading — ParticipantNatural Capital — ParticipantNAVER Ventures — ParticipantQatar Investment Authority — ParticipantResilience Reserve — ParticipantU First Capital — ParticipantUnless — ParticipantVentureTech Alliance — Participant
Series B$230M1517 — Role not disclosedARENA Private Wealth — Role not disclosedArm — Role not disclosedAtreides Management — Role not disclosedDFJ Growth — Role not disclosedFlume Ventures — Role not disclosedHelena — Role not disclosedJump Trading — Role not disclosedQatar Investment Authority (QIA) — Role not disclosedResilience Reserve — Role not disclosedUnless — Role not disclosedValor Equity Partners — Role not disclosed

Investors

Andra CapitalLed Series C and Series C-1 financing packageAtreides ManagementLed Series C and Series C-1 financing package · Series BJim ClarkLed Series C and Series C-1 financing packageNew Enterprise Associates (NEA)Led Series C and Series C-1 financing packageSemiAnalysis CapitalLed Series C and Series C-1 financing packageValor Equity PartnersLed Series C and Series C-1 financing package · Series B1517 FundJoined Series C and Series C-1 financing packageARENA Private WealthJoined Series C and Series C-1 financing package · Series BBanyan VenturesJoined Series C and Series C-1 financing packageBoardman Bay Capital ManagementJoined Series C and Series C-1 financing packageCisco InvestmentsJoined Series C and Series C-1 financing packageDFJ GrowthJoined Series C and Series C-1 financing package · Series BFincadia AdvisorsJoined Series C and Series C-1 financing packageFlume VenturesJoined Series C and Series C-1 financing package · Series BHelenaJoined Series C and Series C-1 financing packageHudson River TradingJoined Series C and Series C-1 financing packageNatural CapitalJoined Series C and Series C-1 financing packageNAVER VenturesJoined Series C and Series C-1 financing packageQatar Investment AuthorityJoined Series C and Series C-1 financing packageResilience ReserveJoined Series C and Series C-1 financing package · Series BU First CapitalJoined Series C and Series C-1 financing packageUnlessJoined Series C and Series C-1 financing package · Series BVentureTech AllianceJoined Series C and Series C-1 financing package1517Series BArmSeries BHelenaSeries BJump TradingSeries BQatar Investment Authority (QIA)Series B

Coverage

Sep 10, 2026Positron AI · Series C and Series C-1 financing packageFeb 4, 2026Positron AI · Series B

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