13F

Position

SIMPLEX TRADING, LLC in National Healthcare Corp

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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 $1.83K$137.09$159.69

QuarterSharesValueImplied pxEst. markFlowWeight
Q4 2025348$47.7K0.0%
Q1 202681$12.9K$159.69$1.83K−$36.6K0.0%