Ownership history in TREMBLANT CAPITAL GROUP · 5 quarters on record
This page tracks every 13F SEC filing in which TREMBLANT CAPITAL GROUP reported a position in COSTAR GROUP INC (CSGP). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.
| Quarter | Action | Shares | Change | Chg % | % of Fund | Mkt Value | Price (EOQ) |
|---|---|---|---|---|---|---|---|
| 2025 Q4 | ADDED | 1,635,964 | +1,410,036 | +624.1% | 2.81% | $110.0M | $67.24 |
| 2025 Q3 | ADDED | 225,928 | +26,047 | +13.0% | 1.97% | $19.1M | $84.37 |
| 2025 Q2 | ADDED | 199,881 | +103,252 | +106.9% | 1.55% | $16.1M | $80.40 |
| 2025 Q1 | REDUCED | 96,629 | -77,239 | -44.4% | 0.86% | $7.7M | $79.23 |
| 2024 Q4 | INITIATED | 173,868 | — | — | 1.29% | $12.4M | $71.59 |
As of 2025 Q4 — sorted by position size