13F

Position

SIMPLEX TRADING, LLC in Oscar Health, 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 −$1.64M$14.37$11.47

QuarterSharesValueImplied pxEst. markFlowWeight
Q4 2025639.2K$9.19M0.0%
Q1 2026565.2K$6.48M$11.47−$1.64M−$1.06M0.0%