W.R. Berkley Fair Value, Mortgage-backed securities decreased by 5.0% to $4.72B in Q1 2026 compared to the prior quarter. Year-over-year, this metric grew by 15.2%, from $4.10B to $4.72B.
other_marketable_securities_debt_maturities_without_sing_503e0e| Q2 '21 | Q3 '21 | Q1 '22 | Q2 '22 | Q3 '22 | Q1 '23 | Q2 '23 | Q3 '23 | Q1 '24 | Q2 '24 | Q3 '24 | Q1 '25 | Q2 '25 | Q3 '25 | Q1 '26 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Value | $930.29M | $979.36M | $1.39B | $1.48B | $1.59B | $1.90B | $1.91B | $2.08B | $2.41B | $2.60B | $3.24B | $4.10B | $4.33B | $4.97B | $4.72B |
| QoQ Change | — | +5.3% | +41.9% | +6.6% | +7.7% | +19.2% | +0.3% | +9.0% | +15.9% | +7.7% | +24.8% | +26.4% | +5.7% | +14.8% | -5.0% |
| YoY Change | — | — | — | +59.2% | +62.8% | +36.8% | +28.7% | +30.4% | +26.8% | +36.1% | +55.8% | +70.0% | +66.8% | +53.4% | +15.2% |