13F

Position

ALLIANCEBERNSTEIN L.P. 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 −$0$3.79$3.79

QuarterSharesValueImplied pxEst. markFlowWeight
Q4 2025125.9K$477.2K0.0%
Q1 2026131.2K$497.3K$3.79−$0$20.1K0.0%