13F

Position

SIMPLEX TRADING, LLC in BlackBerry Ltd

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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 −$6.64K$3.79$3.24

QuarterSharesValueImplied pxEst. markFlowWeight
Q4 202512.1K$45.7K0.0%
Q1 2026194.8K$631K$3.24−$6.64K$591.9K0.0%