W.R. Berkley Amortized Cost, Mortgaged-backed securities decreased by 4.8% to $4.81B in Q1 2026 compared to the prior quarter. Year-over-year, this metric grew by 13.9%, from $4.23B to $4.81B.
other_marketable_securities_debt_maturities_without_sing_d2870d| 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 | $915.23M | $966.75M | $1.45B | $1.60B | $1.78B | $2.06B | $2.10B | $2.32B | $2.60B | $2.78B | $3.34B | $4.23B | $4.45B | $5.05B | $4.81B |
| QoQ Change | — | +5.6% | +50.1% | +10.2% | +11.0% | +16.3% | +1.6% | +10.4% | +12.1% | +6.9% | +20.3% | +26.5% | +5.3% | +13.6% | -4.8% |
| YoY Change | — | — | — | +74.7% | +83.6% | +42.3% | +31.2% | +30.4% | +25.8% | +32.4% | +44.2% | +62.8% | +60.2% | +51.3% | +13.9% |