Position
SIMPLEX TRADING, LLC in Shake Shack Inc.
Back to the book · All holders of SHAK
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 $44.6K$81.17 → $88.47
| Quarter | Shares | Value | Implied px | Est. mark | Flow | Weight |
|---|---|---|---|---|---|---|
| Q4 2025 | 6.11K | $496.2K | — | — | — | 0.0% |
| Q1 2026 | 8.62K | $763K | $88.47 | $44.6K | $222.1K | 0.0% |