Fred Thiel
Chief Executive Officer and Chairman of the Board, MARA Holdings · since 2018
Leads MARA and chairs its board. Listed as CEO and chairman in the 2026 proxy statement.
In the news
MARA cuts about 15% of its workforce under a 2026 restructuring plan
MARA reduced its workforce by about 15% as part of a 2026 restructuring plan that it began in the first quarter.
Management