Biggest changeA deficiency means that the current estimate is higher than the original estimate. 12 Analysis of Loss and Loss Adjustment Expense Reserve Development Year Ended December 31, 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 (in thousands) Reserve for loss and loss adjustment expenses, net of reinsurance recoverables $ 628,268 $ 653,175 $ 664,520 $ 686,956 $ 691,193 $ 677,544 $ 654,854 $ 626,012 $ 583,482 $ 554,248 $ 538,567 Net reserve estimated as of: One year later 580,454 601,868 629,750 641,360 626,192 614,060 592,937 585,421 542,086 519,362 Two years later 529,149 567,098 584,149 576,358 562,709 552,143 552,345 544,024 507,200 Three years later 504,437 530,582 528,659 527,722 514,889 517,763 518,432 511,928 Four years later 484,964 498,494 494,513 498,173 493,631 491,301 490,020 Five years later 467,382 473,137 473,097 485,768 475,184 469,239 Six years later 451,232 458,115 464,296 470,837 456,159 Seven years later 440,039 450,531 451,432 453,357 Eight years later 433,298 440,705 436,802 Nine years later 425,002 427,282 Ten years later 413,636 Net cumulative redundancy $ 214,632 $ 225,893 $ 227,718 $ 233,599 $ 235,034 $ 208,305 $ 164,833 $ 114,084 $ 76,282 $ 34,886 Cumulative amount of reserve paid, net of reserve recoveries, through: One year later 135,711 135,601 129,937 138,593 131,108 129,803 137,348 143,892 130,290 120,079 Two years later 203,855 202,063 202,928 205,705 199,284 207,382 203,243 214,641 189,753 Three years later 240,098 247,751 241,165 247,609 242,983 245,749 244,417 246,598 Four years later 267,143 272,144 268,049 271,213 267,293 270,359 261,784 Five years later 279,944 289,001 282,368 286,865 283,863 278,997 Six years later 293,197 298,074 290,057 299,720 288,403 Seven years later 299,782 303,762 300,918 301,861 Eight years later 304,276 310,185 301,951 Nine years later 309,450 310,269 Ten years later 310,544 Net reserve— December 31 $ 628,268 $ 653,175 $ 664,520 $ 686,956 $ 691,193 $ 677,544 $ 654,854 $ 626,012 $ 583,482 $ 554,248 $ 538,567 Reinsurance recoverables 59,334 64,858 78,256 84,889 107,216 95,343 105,707 119,266 112,555 119,746 112,742 Gross reserve— December 31 $ 687,602 $ 718,033 $ 742,776 $ 771,845 $ 798,409 $ 772,887 $ 760,561 $ 745,278 $ 696,037 $ 673,994 $ 651,309 Net re-estimated reserve $ 413,636 $ 427,282 $ 436,802 $ 453,357 $ 456,159 $ 469,239 $ 490,020 $ 511,928 $ 507,200 $ 519,362 Re-estimated reinsurance recoverables 41,202 42,200 46,877 58,129 61,093 71,826 77,979 102,132 100,033 103,954 Gross re-estimated reserve $ 454,838 $ 469,482 $ 483,679 $ 511,486 $ 517,252 $ 541,065 $ 567,999 $ 614,060 $ 607,233 $ 623,316 Gross cumulative redundancy $ 232,764 $ 248,551 $ 259,097 $ 260,359 $ 281,157 $ 231,822 $ 192,562 $ 131,218 $ 88,804 $ 50,678 Investments We derive net investment income from our invested assets.
Biggest changeA deficiency means that the current estimate is higher than the original estimate. 12 Analysis of Loss and Loss Adjustment Expense Reserve Development Year Ended December 31, 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 (in thousands) Reserve for loss and loss adjustment expenses, net of reinsurance recoverables $ 653,175 $ 664,520 $ 686,956 $ 691,193 $ 677,544 $ 654,854 $ 626,012 $ 583,482 $ 554,248 $ 538,567 $ 507,508 Net reserve estimated as of: One year later 601,868 629,750 641,360 626,192 614,060 592,937 585,421 542,086 519,362 504,702 Two years later 567,098 584,149 576,358 562,709 552,143 552,345 544,024 507,200 485,498 Three years later 530,582 528,659 527,722 514,889 517,763 518,432 511,928 474,916 Four years later 498,494 494,513 498,173 493,631 491,301 490,020 483,867 Five years later 473,137 473,097 485,768 475,184 469,239 467,093 Six years later 458,115 464,296 470,837 456,159 452,968 Seven years later 450,531 451,432 453,357 439,903 Eight years later 440,705 436,802 438,583 Nine years later 427,282 423,433 Ten years later 415,512 Net cumulative redundancy $ 237,663 $ 241,086 $ 248,373 $ 251,290 $ 224,576 $ 187,760 $ 142,145 $ 108,566 $ 68,751 $ 33,865 Cumulative amount of reserve paid, net of reserve recoveries, through: One year later 135,601 129,937 138,593 131,108 129,803 137,348 143,892 130,290 120,079 141,861 Two years later 202,063 202,928 205,705 199,284 207,382 203,243 214,641 189,753 189,391 Three years later 247,751 241,165 247,609 242,983 245,749 244,417 246,598 228,806 Four years later 272,144 268,049 271,213 267,293 270,359 261,784 272,202 Five years later 289,001 282,368 286,865 283,863 278,997 279,577 Six years later 298,074 290,057 299,720 288,403 292,583 Seven years later 303,762 300,918 301,861 298,112 Eight years later 310,185 301,951 309,509 Nine years later 310,269 307,374 Ten years later 314,831 Net reserve— December 31 $ 653,175 $ 664,520 $ 686,956 $ 691,193 $ 677,544 $ 654,854 $ 626,012 $ 583,482 $ 554,248 $ 538,567 $ 507,508 Reinsurance recoverables 64,858 78,256 84,889 107,216 95,343 105,707 119,266 112,555 119,746 112,742 106,075 Gross reserve— December 31 $ 718,033 $ 742,776 $ 771,845 $ 798,409 $ 772,887 $ 760,561 $ 745,278 $ 696,037 $ 673,994 $ 651,309 $ 613,583 Net re-estimated reserve $ 415,512 $ 423,433 $ 438,583 $ 439,903 $ 452,968 $ 467,093 $ 483,867 $ 474,916 $ 485,498 $ 504,702 Re-estimated reinsurance recoverables 37,821 42,499 53,368 56,331 67,064 74,467 96,184 92,334 91,255 100,043 Gross re-estimated reserve $ 453,333 $ 465,932 $ 491,951 $ 496,234 $ 520,032 $ 541,560 $ 580,051 $ 567,250 $ 576,753 $ 604,745 Gross cumulative redundancy $ 264,700 $ 276,844 $ 279,894 $ 302,175 $ 252,855 $ 219,001 $ 165,227 $ 128,787 $ 97,241 $ 46,564 Investments We derive net investment income from our invested assets.
Additional information regarding our reserve for unpaid loss and loss adjustment expenses (LAE) as of December 31, 2024, 2023, and 2022 is set forth below: 2024 2023 2022 (in thousands) Gross case loss and DCC reserves $ 523,695 $ 535,116 $ 559,570 AO reserves 20,299 19,117 17,589 Gross IBNR reserves 107,315 119,761 118,878 Gross unpaid loss, DCC and AO reserves 651,309 673,994 696,037 Reinsurance recoverables on unpaid loss and LAE (112,742 ) (119,746 ) (112,555 ) Net unpaid loss, DCC and AO reserves $ 538,567 $ 554,248 $ 583,482 10 We performed sensitivity analyses to show how our net loss and DCC expense reserve, including IBNR, would be impacted by changes in certain critical assumptions.
Additional information regarding our reserve for unpaid loss and loss adjustment expenses (LAE) as of December 31, 2025, 2024, and 2023 is set forth below: 2025 2024 2023 (in thousands) Gross case loss and DCC reserves $ 529,396 $ 523,695 $ 535,116 AO reserves 19,853 20,299 19,117 Gross IBNR reserves 64,334 107,315 119,761 Gross unpaid loss, DCC and AO reserves 613,583 651,309 673,994 Reinsurance recoverables on unpaid loss and LAE (106,075 ) (112,742 ) (119,746 ) Net unpaid loss, DCC and AO reserves $ 507,508 $ 538,567 $ 554,248 10 We performed sensitivity analyses to show how our net loss and DCC expense reserve, including IBNR, would be impacted by changes in certain critical assumptions.