## Paul Tudor Jones — Tudor Investment Corp

Paul Tudor Jones is the founder and Chief Investment Officer of Tudor Investment Corp, a Greenwich, Connecticut-based global macro hedge fund with a multi-decade institutional track record. As disclosed in the Q1 2026 13F filing, Tudor's reported equity portfolio spans approximately 1,000 positions with an aggregate reported market value of $52.3 billion, reflecting broad diversification across a wide range of instrument types including exchange-traded products and individual equities.

The latest filing records the five largest positions as iShares Russell 2000 ETF (15.0%), Invesco QQQ Trust Series 1 (6.6%), SPDR S&P 500 ETF Trust via State Street (3.5%), SPDR Gold Shares (2.3%), and Nvidia Corp (2.1%), with the top five holdings collectively representing 29.5% of total reported portfolio value. Sector classification places 71.3% of the portfolio in the "Unclassified" category, consistent with a high concentration in exchange-traded products and derivative-linked instruments that fall outside standard GICS sector designations. Nvidia Corp stands as the sole individual equity represented among the five largest disclosed positions.

Quarter-over-quarter activity recorded in this filing is notable for its scale: the filing discloses 977 new positions established during Q1 2026, with zero exits, zero increased positions, and zero reduced positions reported. This pattern is consistent with a full portfolio reconstitution or an initial 13F filing baseline, rather than incremental portfolio adjustment. No positions were closed or resized relative to a prior comparable period within this filing's reported activity.

All data sourced from SEC 13F filings.