13F

Position

SIMPLEX TRADING, LLC in CBIZ, Inc.

Back to the book · All holders of CBZ

Estimated mark uses implied 13F prices (value ÷ shares). Adds are treated as happening at this quarter’s mark; cuts at last quarter’s. Share jumps can be splits, not buys. This is not realized P&L.

Latest estimated mark −$8.33K$50.45$26.85

QuarterSharesValueImplied pxEst. markFlowWeight
Q4 2025353$17.8K0.0%
Q1 20266.69K$179.5K$26.85−$8.33K$170.1K0.0%