13F

Position

Squarepoint Ops LLC in ADTRAN Holdings, 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 $3.1M$8.69$12.58

QuarterSharesValueImplied pxEst. markFlowWeight
Q4 2025797.4K$6.93M0.0%
Q1 2026888K$11.2M$12.58$3.1M$1.14M0.0%