13F

Position

Parallel Advisors, LLC in Regeneron Pharmaceuticals, 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 $547$772.60$773.15

QuarterSharesValueImplied pxEst. markFlowWeight
Q4 2025995$768.7K0.0%
Q1 20261.11K$855.9K$773.15$547$86.6K0.0%