13F

Position

SIMPLEX TRADING, LLC in Compass, Inc.

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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 −$328.7K$10.57$7.31

QuarterSharesValueImplied pxEst. markFlowWeight
Q4 2025193.2K$2.04M0.0%
Q1 2026100.8K$737K$7.31−$328.7K−$975.9K0.0%