Ownership history in Vulcan Value Partners, LLC · 22 quarters on record
This page tracks every 13F SEC filing in which Vulcan Value Partners, 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 | 4,485,021 | +653,412 | +17.1% | 5.54% | $301.5M | $67.24 |
| 2025 Q3 | ADDED | 3,831,609 | +115,125 | +3.1% | 5.86% | $323.2M | $84.37 |
| 2025 Q2 | REDUCED | 3,716,484 | -1,116,993 | -23.1% | 5.45% | $309.1M | $80.40 |
| 2025 Q1 | REDUCED | 4,833,477 | -265,961 | -5.2% | 7.19% | $382.9M | $79.23 |
| 2024 Q4 | ADDED | 5,099,438 | +669,549 | +15.1% | 6.10% | $365.0M | $71.59 |
| 2024 Q3 | ADDED | 4,429,889 | +290,902 | +7.0% | 5.59% | $334.2M | $75.44 |
| 2024 Q2 | ADDED | 4,138,987 | +1,961,917 | +90.1% | 4.68% | $306.8M | $74.14 |
| 2024 Q1 | ADDED | 2,177,070 | +576,383 | +36.0% | 3.05% | $210.1M | $96.60 |
| 2023 Q4 | REDUCED | 1,600,687 | -122,383 | -7.1% | 2.05% | $139.7M | $87.39 |
| 2023 Q3 | REDUCED | 1,723,070 | -939,638 | -35.3% | 2.02% | $132.4M | $76.89 |
As of 2025 Q4 — sorted by position size