Markel Group
SuperinvestorMarkel Group Inc.
- SEC CIK
- 0001096343
- Manager
- Tom Gayner
- Style
- Quality, Value
- Latest filing
- Jul 31, 2026
CSGP holding history
Costar Group, Inc. in every 13F filed by Markel Group, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
CSGP overviewAll 13F holders of CSGPFull Q2 2026 holdings
- Shares (Q3 2025)
- 0
- Sold out in Q3 2025
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 15
- Since Q4 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q3 2025 | 0 | $0 | 0.0% | −18,600−100.0% | Sold out | Holders |
| Q2 2025 | 18,600 | $1.50M | <0.1% | 00.0% | Unchanged | Holders |
| Q1 2025 | 18,600 | $1.47M | <0.1% | 00.0% | Unchanged | Holders |
| Q4 2024 | 18,600 | $1.33M | <0.1% | 00.0% | Unchanged | Holders |
| Q3 2024 | 18,600 | $1.40M | <0.1% | 00.0% | Unchanged | Holders |
| Q2 2024 | 18,600 | $1.38M | <0.1% | 00.0% | Unchanged | Holders |
| Q1 2024 | 18,600 | $1.80M | <0.1% | 00.0% | Unchanged | Holders |
| Q4 2023 | 18,600 | $1.63M | <0.1% | 00.0% | Unchanged | Holders |
| Q3 2023 | 18,600 | $1.43M | <0.1% | 00.0% | Unchanged | Holders |
| Q2 2023 | 18,600 | $1.66M | <0.1% | 00.0% | Unchanged | Holders |
| Q1 2023 | 18,600 | $1.28M | <0.1% | 00.0% | Unchanged | Holders |
| Q4 2022 | 18,600 | $1.44M | <0.1% | 00.0% | Unchanged | Holders |
| Q3 2022 | 18,600 | $1.30M | <0.1% | 00.0% | Unchanged | Holders |
| Q2 2022 | 18,600 | $1.12M | <0.1% | +1,000+5.7% | Added | Holders |
| Q1 2022 | 17,600 | $1.17M | <0.1% | +14,500+467.7% | Added | Holders |
| Q4 2021 | 3,100 | $245.0K | <0.1% | +3,100 | New | Holders |