Position
SIMPLEX TRADING, LLC in Solid Biosciences Inc.
Back to the book · All holders of SLDB
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 $23.6K$5.64 → $7.20
| Quarter | Shares | Value | Implied px | Est. mark | Flow | Weight |
|---|---|---|---|---|---|---|
| Q4 2025 | 60.5K | $341.4K | — | — | — | 0.0% |
| Q1 2026 | 15.1K | $108.7K | $7.20 | $23.6K | −$256.3K | 0.0% |