Alex Kieft
InvestorCo-Chief Trading Officer at Flow Traders
Find your path to Alex
23 people in our graph share verified history with Alex — schools, employers, funds. One of them is your warm intro.
Chris KingunlockedAlex: together at Flow Traders
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About
Joined Flow Traders as a trader in 2014 and became Global Head of Trading in 2022 and Co-Chief Trading Officer in 2025, leading the global equities trading strategy. He holds a master's in Theoretical Physics from the University of Amsterdam.
Colleagues at Flow Traders
Barry S. Sternlicht
Chairman & CEO at Starwood Capital Group
Bill Stush
CEO Americas at Flow Traders
Caroline Terry
Independent Non-Executive Director at Flow Traders
Delfin Rueda
Independent Non-Executive Director and Chair of the Audit Committee at Flow Traders
Delfín Rueda
Venture Partner at Mundi Ventures
Frank Drouet
CEO APAC at Flow Traders
Frits Groenewegen
Chief Operating Officer at Flow Traders
Hermien Smeets-Flier
Chief Financial and Risk Officer, Executive Director of the Flow Traders Ltd. Board at Flow Traders
Frequently asked questions
- Who is Alex Kieft?
- Joined Flow Traders as a trader in 2014 and became Global Head of Trading in 2022 and Co-Chief Trading Officer in 2025, leading the global equities trading strategy. He holds a master's in Theoretical Physics from the University of Amsterdam.
- Where does Alex Kieft work?
- Alex Kieft is Co-Chief Trading Officer at Flow Traders.








