Find your path to Mario
554 people in our graph share verified history with Mario — schools, employers, funds. One of them is your warm intro.
Neil FongunlockedMario: together at BlackRock (2017)
×3Mario: together at BlackRock
×6Mario: together at University of London
×2Mario: together at Fordham University
About
Senior analyst at NIV researching public fintech and technology companies. Previously led research at Artemis and spent six years on the buyside at BlackRock and Roundhill Investments. Holds a BS from Fordham and an MBA from Columbia, and is a CFA Charterholder.
Experience
- North Island VenturesSenior Investment Analystcurrent2026 — presentNew York, New York, United States
- ArtemisFundamental Research Lead2025 — 2026New York, New York, United States
- NaavikResearch Contributor2023 — 2025
- DG Capital ManagementSummer & Fall Research Analyst2024New York, New York, United States
- Roundhill InvestmentsVice President of Research2020 — 2023New York, New York, United States
- BlackRockAssociate2020New York, New York, United States
- BlackRockAnalyst2017 — 2019San Francisco, California
- JPMorgan Chase & Co.Summer Analyst2016New York, New York, United States
Skills & more
Python (Programming Language)SQLMicrosoft PowerPoint2Microsoft Excel6Bloomberg3ETFs4Finance6Alternative Investments5Cryptocurrencies3BlackRock AladdinMorningstar
Languages Greek · Spanish
- Chartered Financial Analyst (CFA) — CFA Institute
From Mario's professional profile.
Colleagues at NIV
Charles Moran
Chief Operating Officer at NIV
David Hatch
CTO at NIV
Glenn Hutchins
Co-Founder and Chairman at NIV
Greg Rosenthal
Principal at NIV
James Hutchins
Co-Founder and General Partner at NIV
Karen Moon
General Partner at NIV
Michael McCann
Research Analyst at NIV
Shivank Kumar
General Counsel and CCO at NIV
Frequently asked questions
- Who is Mario Stefanidis?
- Senior analyst at NIV researching public fintech and technology companies. Previously led research at Artemis and spent six years on the buyside at BlackRock and Roundhill Investments. Holds a BS from Fordham and an MBA from Columbia, and is a CFA Charterholder.
- Where does Mario Stefanidis work?
- Mario Stefanidis is Senior Analyst at NIV.
- Where did Mario Stefanidis go to school?
- Mario Stefanidis studied at Columbia Business School (Master of Business Administration - MBA, Value Investing); Fordham University (Bachelor of Science - BS, Finance); University of London (Finance).
Same school
Also attended Columbia Business School1,171
Ryan PetersenFounder & CEO of FlexportAryo TehranianManaging Director at Mayfair Equity PartnersYibo NianInvestment Director at Intel CapitalKesha CashFounder & General Partner at Impact America FundMahati SridharPartner, Rise of the Rest at RevolutionGiuseppe IademarcoHead of Global Partnership at P101 Ventures
+ 1,165 more
Also attended Fordham University126
Joseph R. SavianoFounder and Managing Member at Dot CapitalMatthew StoneCOO at FJ LabsJack LutkewittePrincipal at Orkila CapitalErin WrightExecutive Assistant at Longitude CapitalKerrie CohenManaging Director, Global Head of Communications & Marketing at Warburg PincusMark SancrantPartner, M&A Advisory at eGateway Capital
+ 120 more
Also attended University of London175
Sandra SchwarzerInvestor at Index VenturesAnneleen PeetersNon-executive Director at Capricorn Venture PartnersKarim GillaniGeneral Partner at Luge CapitalRoxanneCompliance Officer at Hummingbird VenturesRakesh MurriaCOO at Nauta CapitalJos WhiteGeneral Partner at Notion Capital
+ 169 more
Shared employers
Also worked at Naavik2
Also worked at DG Capital Management1
Also worked at Roundhill Investments4
Also worked at BlackRock387
Cyriac ParisotInvestor at Index VenturesMichelle FernandesInvestor at Index VenturesMaddie CoughlinInvestor at DN CapitalNeil FongManaging Director Asia at Burda Principal InvestmentsAshley ValentineChief People Officer at GreycroftAnya RajaniAssociate at Sapphire Ventures
+ 381 more