Bridge Over Troubled Waters Welcomes Paul Mitrokostas to Board of Directors

April 29, 2025
Bridge Over Troubled Waters (Bridge) is proud to announce the admission of Paul Mitrokostas to our Board of Directors. Paul is the Head of Global Credit Markets at Liberty Mutual Investments (LMI), the investment firm for Liberty Mutual Insurance. He oversees the firm’s public and private leveraged corporate credit portfolio and brings a broad background across investing, operations, finance, and law.
Since joining LMI in 2017, Paul has served in several senior leadership roles, including Co-Head of Global Fixed Income, where he helped manage an $80 billion fixed income portfolio, and Chief Operating Officer of the firm.
Prior to LMI, Paul was a co-portfolio manager of an active total return credit strategy at Harvard Management Company. He also spent 13 years in various roles at Lehman Brothers and Barclays Bank, following the start of his career as an attorney at Sullivan & Cromwell.
Paul holds a J.D. from the University of Pennsylvania; an MBA from the Anderson School at UCLA; and a B.S. in Economics from the Wharton School at University of Pennsylvania. Paul also earned his CFA designation in 2001.
“Paul’s financial expertise will help guide Bridge’s investments and support Bridge’s fiscal decision-making to sustain our growth and mission for the future,” said Bridge President and CEO Elisabeth Jackson.
“I’m honored to join the Board of Bridge Over Troubled Waters and to support an organization that plays such a vital role in the lives of Boston’s most vulnerable youth,” said Paul. “Bridge is making a real difference, and I’m eager to contribute to expanding its impact and ensuring every young person has the opportunity to thrive.”