13F

Position

SIMPLEX TRADING, LLC in Erasca, 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 $3.15M$3.72$16.18

QuarterSharesValueImplied pxEst. markFlowWeight
Q4 2025346.1K$1.29M0.0%
Q1 2026252.7K$4.09M$16.18$3.15M−$347.2K0.0%