v3.25.1
Reinsurance
3 Months Ended
Mar. 31, 2025
Reinsurance Disclosures [Abstract]  
Reinsurance Reinsurance
The following tables summarize the effect of reinsurance and retrocessional reinsurance on premiums written and earned.
Three Months Ended March 31,
20252024
(dollars in thousands)DirectAssumedCededNet PremiumsDirectAssumedCededNet Premiums
Underwriting:
Written$2,135,972 $729,042 $(554,725)$2,310,289 $2,107,467 $668,699 $(543,956)$2,232,210 
Earned$2,195,483 $438,045 $(544,156)$2,089,372 $2,198,238 $392,942 $(463,380)$2,127,800 
Fronting:
Written773,685 579,531 (1,353,214)2 744,958 419,275 (1,164,406)(173)
Earned739,245 244,306 (983,549)2 703,682 123,271 (827,126)(173)
Consolidated:
Written$2,909,657 $1,308,573 $(1,907,939)$2,310,291 $2,852,425 $1,087,974 $(1,708,362)$2,232,037 
Earned$2,934,728 $682,351 $(1,527,705)$2,089,374 $2,901,920 $516,213 $(1,290,506)$2,127,627 

Substantially all of the premiums written and earned in the Company's program services and insurance-linked securities fronting operations for the three months ended March 31, 2025 and 2024 were ceded. The percentage of consolidated ceded earned premiums to gross earned premiums was 42% and 38% for the three months ended March 31, 2025 and 2024, respectively. The percentage of consolidated assumed earned premiums to net earned premiums was 33% and 24% for the three months ended March 31, 2025 and 2024, respectively.

Substantially all of the incurred losses and loss adjustment expenses in the Company's program services and insurance-linked securities fronting operations were ceded. These gross losses totaled $957.5 million and $603.7 million for the three months ended March 31, 2025 and 2024, respectively.

The following table summarizes the effect of reinsurance and retrocessional reinsurance on losses and loss adjustment expenses in the Company's underwriting operations.

Three Months Ended March 31,
(dollars in thousands)20252024
Gross losses and loss adjustment expenses$1,673,509 $1,693,847 
Ceded losses and loss adjustment expenses(418,927)(406,167)
Net losses and loss adjustment expenses$1,254,582 $1,287,680