Mount Lucas Management LP
- SEC CIK
- 0001185072
- Latest filing
- Aug 10, 2026
WRB holding history
Berkley W R Corp in every 13F filed by Mount Lucas Management LP, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
WRB overviewAll 13F holders of WRBFull Q2 2026 holdings
- Shares (Q2 2026)
- 13,208
- Value
- $931.6K
- % of portfolio
- 0.3%
- Quarters held
- 13
- Since Q2 2022
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 13,208 | $931.6K | 0.3% | +311+2.4% | Added | Holders |
| Q1 2026 | 12,897 | $854.8K | 0.3% | +394+3.2% | Added | Holders |
| Q4 2025 | 12,503 | $876.7K | 0.4% | +107+0.9% | Added | Holders |
| Q3 2025 | 12,396 | $949.8K | 0.4% | −349−2.7% | Reduced | Holders |
| Q2 2025 | 12,745 | $936.4K | 0.4% | −18,752−59.5% | Reduced | Holders |
| Q1 2025 | 31,497 | $2.24M | 1.1% | +15,814+100.8% | Added | Holders |
| Q4 2024 | 15,683 | $917.8K | 0.3% | −814−4.9% | Reduced | Holders |
| Q3 2024 | 16,497 | $935.9K | 0.3% | −11,006−40.0% | Reduced | Holders |
| Q2 2024 | 27,503 | $1.44M | 0.5% | +27,503 | New | Holders |
| Q2 2023 | 0 | $0 | 0.0% | −43,781−100.0% | Sold out | Holders |
| Q1 2023 | 43,781 | $2.73M | 0.9% | +1,698+4.0% | Added | Holders |
| Q4 2022 | 42,083 | $3.05M | 1.0% | −478−1.1% | Reduced | Holders |
| Q3 2022 | 42,561 | $2.75M | 0.9% | −949−2.2% | Reduced | Holders |
| Q2 2022 | 43,510 | $2.97M | 1.0% | +43,510 | New | Holders |