13F

Position

SIMPLEX TRADING, LLC in ReposiTrak, 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 −$658$12.37$7.60

QuarterSharesValueImplied pxEst. markFlowWeight
Q4 2025138$1.71K0.0%
Q1 20263.76K$28.5K$7.60−$658$27.5K0.0%