JCB Capital Management

Investment Grade & High Yield Long/Short Credit— Institutionally Backed

JCB Management is a scalable long/short credit platform, backed by multibillion-dollar institutional capital, deploying disciplined, relative value strategies across cash bonds, CDS, and ETFs. The firm provides constructive liquidity in both primary and secondary markets, with the flexibility to scale when risk/reward is compelling.

Led by Jon Breuer, whose career spans Morgan Stanley, Bank of America, DV Trading, and hedge fund management, combining deep sell-side insight with multi-billion-dollar trading experience.