Position
Compound Planning, Inc. in Costar Group, Inc.
Back to the book · All holders of CSGP
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 −$223.6K$67.24 → $40.34
| Quarter | Shares | Value | Implied px | Est. mark | Flow | Weight |
|---|---|---|---|---|---|---|
| Q4 2025 | 8.31K | $559K | — | — | — | 0.0% |
| Q1 2026 | 10.7K | $430.6K | $40.34 | −$223.6K | $95.2K | 0.0% |