Respected investor and co-founder of Oaktree Capital Management, recognised globally for his market insights and disciplined investment philosophy. His financial memos are widely followed across the investment industry.

Marks is best known for explaining risk, market cycles, and investor psychology in a clear and practical way. His ideas have influenced both professional fund managers and everyday investors alike.

Through books, interviews, and investment commentary, he has built a reputation for balanced thinking and long-term decision-making. His work focuses heavily on patience, value, and market awareness.

His investment principles remain highly regarded for helping investors navigate uncertainty and avoid emotional decision-making during changing market conditions.