Bruce Karsh is the co-founder, co-chairman, and chief investment officer of Oaktree Capital Management, the Los Angeles credit-investing firm he started in April 1995 with Howard Marks and three other colleagues from TCW Group. A former lawyer who clerked for Supreme Court Justice Anthony Kennedy, Karsh built his reputation in distressed debt, and within Oaktree he has long been described as the 'quiet secret' behind the scenes while Marks served as the firm's public voice.
Oaktree is one of the largest distressed-debt and opportunistic-credit investors in the world. In 2019 Brookfield Asset Management acquired a 61% stake in the firm for roughly $4.9 billion; in March 2024 the entity was renamed Brookfield Oaktree Holdings, which managed more than $200 billion in assets as of 2025. Through a 2023-2024 leadership transition that installed Armen Panossian and Robert O'Leary as co-CEOs, Karsh remained co-chairman and CIO and continues to run Oaktree's flagship Opportunities, Value Opportunities, and Global Credit strategies.
Beyond Oaktree, Karsh is a minority co-owner and executive board member of the NBA's Golden State Warriors and, with his wife Martha, one of the more active philanthropists in American higher education, having committed more than $300 million through the Karsh Family Foundation, including the gift that created the Karsh Institute of Democracy at the University of Virginia.
What they control
- Investment strategy for Oaktree's distressed-debt and opportunistic-credit funds as CIO (Opportunities, Value Opportunities, and Global Credit strategies)
- A credit complex managing more than $200 billion as Brookfield Oaktree Holdings
- A dominant creditor position in corporate bankruptcies, restructurings, and distressed-asset sales
- Minority ownership stake and executive board seat with the Golden State Warriors
- The Karsh Family Foundation, which has deployed $300 million-plus into universities and scholarships
- Film rights to the Beatles features 'A Hard Day's Night' and 'Help!'
Key institutions & holdings
Co-founded 1995; Brookfield acquired 61% in 2019; manages $200B+ as of 2025.
Holds an ownership stake in the NBA franchise alongside Martha Karsh.
Started 1998; has committed $300M+ to education and scholarships.
A $50M Karsh gift in 2021 anchored the $100M institute.
Key facts
- Co-founded Oaktree Capital Management in April 1995 with Howard Marks and three other TCW colleagues, and has served as CIO since inception.
- Brookfield Asset Management acquired a 61% stake in Oaktree in 2019 for roughly $4.9 billion.
- Brookfield Oaktree Holdings managed more than $200 billion in assets as of 2025.
- Forbes pegged Karsh's net worth at $2.1 billion in 2020; later estimates place it around $2.4 billion in 2025.
- The Karsh Family Foundation has committed more than $300 million to education, including a $50 million gift that established the Karsh Institute of Democracy at the University of Virginia in 2021.
- Karsh earned a J.D. from the University of Virginia in 1980 and clerked for U.S. Supreme Court Justice Anthony Kennedy.
Timeline
- 1980Earns J.D. from the University of Virginia and clerks for Supreme Court Justice Anthony Kennedy.
- 1988Hired by Howard Marks at TCW Group to manage distressed debt.
- 1995-04Co-founds Oaktree Capital Management and becomes its chief investment officer.
- 2019Brookfield Asset Management acquires a 61% stake in Oaktree for about $4.9 billion.
- 2021A $50 million Karsh gift establishes the Karsh Institute of Democracy at the University of Virginia.
- 2024-03Oaktree is renamed Brookfield Oaktree Holdings; Armen Panossian and Robert O'Leary become co-CEOs while Karsh stays co-chairman and CIO.
Controversies
Distressed-debt 'vulture' model · 1995-2026
Oaktree built its fortune buying distressed and defaulted debt at steep discounts; critics of the asset class argue such funds profit from corporate, municipal, and sovereign crises and can dictate harsh restructuring terms.
Concentration of credit power under Brookfield · 2019
The 2019 sale of a controlling stake folded Oaktree's distressed-credit operation into Brookfield, concentrating a $200B-plus pool of opportunistic capital within a single global asset manager.
Network
- Howard MarksCo-founder and co-chairmanClosest partner; the public face of Oaktree to Karsh's behind-the-scenes role.
- Armen PanossianSuccessor lieutenantCo-CEO of Oaktree since the 2024 leadership transition.
- Robert O'LearySuccessor lieutenantCo-CEO of Oaktree alongside Panossian.
- Bruce FlattParent-company chiefCEO of Brookfield, which owns the controlling stake in Oaktree.
- Martha KarshSpouseAttorney and co-philanthropist; co-owner of the Warriors stake and the family foundation.
- Eli BroadEarly mentorBillionaire (died 2021) for whom Karsh worked before entering distressed-debt investing.
Why this matters
When one credit complex controls more than $200 billion in distressed and opportunistic capital, it becomes one of the most powerful creditors in the economy, shaping which companies survive bankruptcy, on what terms workers and pensioners are repaid, and who profits when a downturn forces assets to be sold cheaply. Karsh sets the investment strategy for that machine, largely outside the public disclosure and democratic accountability that govern public institutions.