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AI inference startup Positron raises $875m at $5bn valuation
US-based Positron AI has raised $875m in a Series C financing round, bringing the company's post-money valuation to $5bn. The AI hardware firm is developing products aimed at making AI inference more cost effective and energy efficient. Th…
Positron AI has raised $875 million in a combined Series C and Series C-1 round, valuing the Reno-based startup at $5 billion post-money. The financing, co-led by NEA, Andra Capital, Atreides Management, Valor Equity Partners, and SemiAnal…
Positron AI raises $875 million Series C at $5 billion valuation
Positron AI raised $875 million at a $5 billion post-money valuation on Thursday, as demand for AI inference hardware continues to climb. The raise was structured in two tranches. A $375 million Series C, priced at a $3.5 billion pre-money…
Positron Secures Multiple PET-CT Orders Amid Accelerating Shift to Cardiac PET
BUFFALO, NY, July 20, 2026 (GLOBE NEWSWIRE) -- Positron Corporation ("Positron" or the "Company") (OTC: POSC), a leader in advanced molecular imaging technology and comprehensive PET imaging solutions, today announced three new orders for…
The AI gold rush is pulling private wealth into riskier, earlier bets
Young man looking out at city skyline. Composite image. | Image Credits:Getty Images Loading the player... For decades, buying stock in a hot startup meant being allowed to invest in the funds run by the top VCs. But with the AI boom causi…
This article first appeared on GuruFocus. Arm Holdings (NASDAQ:ARM) shares climbed 10% on early Wednesday after Chief Executive Rene Haas said the chip designer could generate more than six times its 2025 revenue by 2031, as demand for cen…
Almost 40 new unicorns have been minted so far this year — here they are
Image Credits:FeelPic / Getty Images With AI igniting an investor frenzy, more startups are achieving unicorn status every month. Using data from Crunchbase and PitchBook, TechCrunch tracked down the VC-backed startups that became unicorns…
ARENA Private Wealth, a Midwest RIA Firm, Plays a Leading Role in $230M Series B for Positron AI
Midwest-based RIA steps into growth-stage capital leadership role typically held by coastal venture firms. CHICAGO, Feb. 9, 2026 /PRNewswire/ -- ARENA Private Wealth, a Midwest-based registered investment advisor with offices in Chicago, C…
Exclusive: Positron raises $230M Series B to take on Nvidia’s AI chips
Image Credits:Positron Semiconductor startup Positron has secured $230 million in Series B funding, TechCrunch has exclusively learned. The outfit plans to use the capital to speed up deployment of its high-speed memory chips, a critical c…
Positron Corporation Enters Industry Partnership Agreement with MedAxiom
Buffalo, NY, Oct. 02, 2025 (GLOBE NEWSWIRE) -- Positron Corporation (“Positron” or the “Company”) (OTC: POSC), a leading molecular imaging technology company specializing in PET and PET-CT imaging systems and clinical services is pleased t…
Positron Corporation Wins Innovation Award in PET-CT Category from Medical Device Network’s Excellence Awards 2025
Positron Corporation Buffalo, NY, Oct. 01, 2025 (GLOBE NEWSWIRE) -- Positron Corporation (“Positron” or the “Company”) (OTC: POSC), a leader in molecular imaging technology and services, today announced that it has won the Innovation Award…
Positron Corporation Wins Innovation Award in PET-CT Category from Medical Device Network’s Excellence Awards 2025
Buffalo, NY, Oct. 01, 2025 (GLOBE NEWSWIRE) -- Positron Corporation (“Positron” or the “Company”) (OTC: POSC), a leader in molecular imaging technology and services, today announced that it has won the Innovation Award in the PET-CT Imagin…
Medical technology company Positron (OTCPK:POSC [https://seekingalpha.com/symbol/POSC]) announced [https://seekingalpha.com/pr/20209179-positron-corporation-announces-new-corporate-headquarters-and-strategic-redomiciling-to] on Friday a st…
Positron Corporation Announces New Corporate Headquarters and Strategic Redomiciling to Delaware
North Tonawanda, NY, Aug. 22, 2025 (GLOBE NEWSWIRE) -- Positron Corporation (“Positron” or the “Company”) (OTC: POSC), a leader in molecular imaging technology and services, today announced that the Company had established a new corporate…
Positron Corporation Secures Multi-Unit Sale of PET-CT Scanners to Leading Cardiology Group
Niagara Falls, NY, Aug. 13, 2025 (GLOBE NEWSWIRE) -- Positron Corporation (“Positron” or the “Company”) (OTC: POSC), a leader in molecular imaging technology and services, today announced the sale of four (4) PET-CT 64-slice scanners to a…
The New Chips Designed to Solve AI’s Energy Problem
“I can’t wrap my head around it,” says Andrew Wee, who has been a Silicon Valley data-center and hardware guy for 30 years. Wee held senior roles at Apple and Meta, and is now head of hardware for cloud provider Cloudflare He believes the…
Positron Corporation Announces Attrius® PET System Sale
Niagara Falls, NY, Nov. 24, 2023 (GLOBE NEWSWIRE) -- Positron Corporation (“Positron” or the “Company”) (OTC: POSC), a leading molecular imaging medical device company offering PET imaging systems and clinical services, is pleased to welco…
Positron Corporation Announces Attrius® PET System Sale
Niagara Falls, NY, Oct. 04, 2023 (GLOBE NEWSWIRE) -- Positron Corporation (“Positron” or the “Company”) (OTC: POSC), a leading molecular imaging medical device company offering PET imaging systems and clinical services, is pleased to welco…
Positron Corporation Announces Start of Clinical Study of Affinity PET-CT Device
Niagara Falls, NY, Sept. 08, 2023 (GLOBE NEWSWIRE) -- Positron Corporation (“Positron” or the “Company”) (OTC: POSC), a leading molecular imaging medical device company, is pleased to announce that the Company will begin its clinical study…
Positron Corporation Orders Six Attrius® PET Systems and Components from Neusoft Positron Medical Systems
Niagara Falls, NY, July 31, 2023 (GLOBE NEWSWIRE) -- Positron Corporation (“Positron” or the “Company”) (OTC: POSC), a leading molecular imaging medical device company that manufactures, sells and services PET imaging systems and clinical…
Positron Corporation Enters New Manufacturing & Components Supplier Cooperative with Neusoft Medical Systems Subsidiary for New PET-CT Device
Niagara Falls, NY, July 21, 2023 (GLOBE NEWSWIRE) -- Positron Corporation (“Positron” or the “Company”) (OTC: POSC), a leading molecular imaging medical device company, is pleased to announce that the Company has entered an Novation Agreem…
Positron Corporation Enters into Agreement with Ochsner Clinic Foundation for Clinical Study of its New “Affinity PET-CT 4D” Device
Niagara Falls, NY, March 01, 2023 (GLOBE NEWSWIRE) -- Positron Corporation (“Positron” or the “Company”) (OTC: POSC), a molecular imaging device company that offers PET imaging systems and clinical services, is pleased to announce that it…
Positron Corporation Announces Plans for Clinical Study of its New “Affinity PET-CT 4D” Nuclear Imaging Device
Niagara Falls, NY, Dec. 20, 2022 (GLOBE NEWSWIRE) -- Positron Corporation (“Positron” or the “Company”) (OTC: POSC), a nuclear medicine PET imaging systems and clinical services company, is pleased to announce the Company’s collaboration w…
Positron Corporation Announces First Step in Validation of its New PET-CT Device
Niagara Falls, NY, Aug. 16, 2022 (GLOBE NEWSWIRE) -- Positron Corporation (“Positron” or the “Company”) (OTC: POSC), a nuclear medicine PET imaging device systems and clinical services company, is pleased to announce that its first PET-CT…
Positron Corporation Announces Key Sales & Services Personnel Hire
Niagara Falls, NY, June 24, 2022 (GLOBE NEWSWIRE) -- Positron Corporation (“Positron” or the “Company”) (OTC: POSC), a nuclear medicine PET imaging device systems and clinical services company, is pleased to announce that Christopher Reill…
Positron Corporation Retains FDA Consulting Firm in Preparation for 510K New Device Application
Niagara Falls, NY , Feb. 17, 2022 (GLOBE NEWSWIRE) -- Positron Corporation (“Positron” or the “Company”) (OTC: POSC), a nuclear medicine PET imaging device systems and clinical services company, is pleased to announce today that the Compan…
Positron Issues Shareholder Letter to Discuss Recent Key Highlights & 2022 Objectives
Niagara Falls, NY, Jan. 31, 2022 (GLOBE NEWSWIRE) -- Positron Corporation (“Positron” or the “Company”) (OTC: POSC), a nuclear medicine PET imaging company specializing in the field of cardiac Positron Emission Tomography (“PET”) imaging s…
Positron Enters Long Term Cooperation Agreement with Neusoft Medical Systems for the Development and Distribution of Positron’s State of the Art PET/CT System in North America
Niagara Falls, NY , Jan. 18, 2022 (GLOBE NEWSWIRE) -- Positron Corporation (“Positron” or the “Company”) (OTC: POSC), a nuclear medicine PET imaging company specializing in the field of cardiac Positron Emission Tomography (“PET”) imaging…
Positron Files all Financial Reports and Announces the Company is Current with its OTC Reporting & Disclosures
Niagara Falls, NY , Oct. 29, 2021 (GLOBE NEWSWIRE) -- Positron Corp (“Positron” or the “Company”) (OTC: POSC), a nuclear medicine PET imaging company specializing in the field of cardiac Positron Emission Tomography (“PET”) imaging, is ple…
Positron Corp Retains Skyline Corporate Communications Group, LLC to Provide Investor Relations Services
Niagara Falls, NY , March 18, 2021 (GLOBE NEWSWIRE) -- Positron Corp (“Positron” or the “Company”) (OTC: POSC) is pleased to announce that it has retained the services of Skyline Corporate Communications Group, LLC (“Skyline”) to handle it…