13F

Position

D. E. Shaw & Co., Inc. in Collegium Pharmaceutical, 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 −$7.02M$46.30$33.07

QuarterSharesValueImplied pxEst. markFlowWeight
Q4 2025653.9K$30.3M0.0%
Q1 2026530.7K$17.6M$33.07−$7.02M−$5.7M0.0%