Jeffrey 'Jeff' Edward Gundlach is an American businessman, the self-made billionaire Founder, CEO, and Chief Investment Officer (CIO) of DoubleLine Capital, a major fixed income and investment firm. Born in Amherst, New York, in 1959, his career is rooted in elite academia and finance. He graduated summa cum laude from Dartmouth College in 1981 with a B.A. in Mathematics and Philosophy and attended Yale University for a Ph.D. program.

Gundlach was formerly the head of the TCW Total Return Bond Fund, where he achieved top-tier performance. His career is defined by his contrarian investment strategies in the bond market (earning him the nickname 'King of Bonds') and his commitment to quantitative analysis and financial foresight.

• DoubleLine Capital (Founder, CEO & CIO): The core private asset, a major investment firm recognized as an expert in bond and fixed income investments.
• Investment Strategy: His success is built on his contrarian macro strategies, often betting on intermediate-term bonds and having a negative view on the U.S. Dollar.
• TCW Lawsuit: His career includes a high-profile $66.7 million victory in a lawsuit against his former employer, TCW, over compensation claims (2011).
• Philanthropy: He supported the Buffalo AKG Art Museum (formerly Albright-Knox-Gundlach Art Museum) and has funded educational and medical initiatives.

Jeffrey Gundlach's strategic genius was his decision to found DoubleLine immediately after his contentious firing from TCW in 2009. Along with 15 senior staff members who left with him, he launched DoubleLine, which quickly grew into a massive rival firm. The subsequent jury trial saw Gundlach win $66.7 million in compensation from TCW, cementing his reputation for financial tenacity.

Under his leadership, DoubleLine has been consistently ranked as one of the best-performing bond funds, with Barron's naming him the 'King of Bonds' in 2011. His wealth is tied to the long-term, superior returns generated by his fixed-income strategies. His personal life is marked by the infamous $10 million home burglary (2012) where art (including a Piet Mondrian painting) was stolen but later recovered, highlighting his passion for art collecting.

Jeffrey Gundlach's social impact is structural, stemming from DoubleLine's role in providing sophisticated fixed-income investment management for institutional clients. His investment insights are widely followed, influencing global bond markets. His most significant philanthropic contribution is his support for the Buffalo AKG Art Museum (which bears his name), advancing arts and culture in his hometown of Buffalo. He has also endowed a leadership post at Yale (from a related search) to advance domestic policy research.

His career is a testament to the profitability of disciplined quantitative analysis and contrarian investing in the fixed income sector.

Jeffrey Gundlach maintains the professional, yet outspoken, style of a financial executive. His attire is consistently formal and high-quality, favoring tailored suits. His aesthetic reflects his stability and intellectual authority, often contrasted with his controversial market views (e.g., negative on the U.S. Dollar).

Residing in Los Angeles, California, his luxury is the immense security and financial reward derived from his multi-billion dollar fortune. His life is dedicated to investment strategy, art collecting, and his commitment to philanthropy and quantitative analysis.