Ownership history in Third Point LLC · 8 quarters on record
This page tracks every 13F SEC filing in which Third Point LLC 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 | 3,165,000 | +148,000 | +4.9% | 2.93% | $212.8M | $67.24 |
| 2025 Q3 | REDUCED | 3,017,000 | -68,000 | -2.2% | 2.83% | $254.5M | $84.37 |
| 2025 Q2 | ADDED | 3,085,000 | +1,110,000 | +56.2% | 3.26% | $248.0M | $80.40 |
| 2025 Q1 | REDUCED | 1,975,000 | -3,712,819 | -65.3% | 2.39% | $156.5M | $79.23 |
As of 2025 Q4 — sorted by position size