Chardan Strengthens Research Team with Senior Analyst in Digital Assets & AI Infrastructure
December 16, 2025
Chardan hires Bill Papanastasiou as Senior Equity Research Analyst on the Digital Assets team.
We're thrilled to announce the hiring of Bill Papanastasiou who joins Chardan as a senior equity research analyst on the digital asset and infrastructure team. Bill will publish institutional-focused research on leading digital asset companies, as well as other adjacent markets that intersect with high-performance computing and traditional finance.
Bill Papanastasiou brings more than a decade of experience in the financial services industry. Most recently, he served as a Director at Stifel/KBW, where he led the firm’s digital assets equity research franchise for over three years, covering some of the largest crypto-native companies across Bitcoin mining, AI/HPC infrastructure, exchanges, digital assets treasuries, and market-infrastructure verticals. Bill has been deeply involved in the digital asset ecosystem since 2016, including the operation of his own Bitcoin mining venture. He is a Chartered Accountant (CA, CPA) and holds a BBA from Wilfrid Laurier University.
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