Position
SIMPLEX TRADING, LLC in Beam Therapeutics Inc.
Back to the book · All holders of BEAM
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 −$5.09K$27.72 → $23.83
| Quarter | Shares | Value | Implied px | Est. mark | Flow | Weight |
|---|---|---|---|---|---|---|
| Q4 2025 | 8.8K | $244K | — | — | — | 0.0% |
| Q1 2026 | 1.31K | $31.2K | $23.83 | −$5.09K | −$207.7K | 0.0% |