Position
Squarepoint Ops LLC in 908 Devices Inc.
Back to the book · All holders of MASS
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 $185.5K$5.25 → $6.12
| Quarter | Shares | Value | Implied px | Est. mark | Flow | Weight |
|---|---|---|---|---|---|---|
| Q4 2025 | 218.7K | $1.15M | — | — | — | 0.0% |
| Q1 2026 | 213.2K | $1.3M | $6.12 | $185.5K | −$28.8K | 0.0% |