Sebastian Barrack

Head of Commodities


Sebastian Barrack joined Citadel in 2017 as Head of Commodities, with the vision to make Citadel one of the most consequential investors in the commodities market. He continues to pursue his vision today, driven by a team of experienced risk-takers and subject-matter experts. Seb also serves on Citadel’s Portfolio Committee.

Prior to joining Citadel, Seb headed multiple different commodity divisions at Macquarie Group Limited. Over 21 years there he built and ran businesses in every major market across Asia, Europe and the Americas.

He received his bachelor’s degree from Australian National University.


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