13F

Position

Renaissance Technologies in CareDx, 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 $13.2M$17.36$28.50

QuarterSharesValueImplied pxEst. markFlowWeight
Q4 20251.11M$20.8M0.0%
Q1 20261.18M$20.6M$17.36−$1.64M$1.37M0.0%
Q2 20261.24M$35.4M$28.50$13.2M$1.67M0.0%