Walleye Trading LLC

Portfolio Overview

Walleye Trading LLC manages a substantial and highly active investment portfolio totaling $65.80 billion as of September 30, 2025. This represents a significant growth of 19.4% (an increase of $10.67 billion) from the previous quarter's value of $55.13 billion. The portfolio is exceptionally diversified, comprising 4,306 individual holdings, which suggests a strategy that blends core concentration with a broad tail of smaller investments. Despite the high numb...