Position
Squarepoint Ops LLC in Ionis Pharmaceuticals Inc
Back to the book · All holders of IONS
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 −$1.75M$79.11 → $75.09
| Quarter | Shares | Value | Implied px | Est. mark | Flow | Weight |
|---|---|---|---|---|---|---|
| Q4 2025 | 436.3K | $34.5M | — | — | — | 0.0% |
| Q1 2026 | 695.3K | $52.2M | $75.09 | −$1.75M | $19.4M | 0.1% |