Company: BOKF
Filing Date: 2025-02-19
Form Type: 10-K
Source: 0000875357-25-000013
Chunk: 45

Company: BOK FINANCIAL CORP
Filing Date: 2025-02-19
Form: 10-K
Item: Item 8
Chunk 45
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-backed securities:Residential agency831 3,561,318 50,102 2,880,641 224,345 6,441,959 274,447 Residential non-agency36 93,113 1,124 457,701 43,456 550,814 44,580 Commercial agency220 190,718 1,878 2,819,206 231,297 3,009,924 233,175 Other debt securities1 — — 473 27 473 27 Total available for sale securities1,202 $3,846,190 $53,117 $6,381,398 $514,129 $10,227,588 $567,246 December 31, 2023Number of SecuritiesLess Than 12 Months12 Months or LongerTotalFairValueUnrealizedLossFairValueUnrealizedLossFairValueUnrealizedLossAvailable for sale:     U.S. Treasury1 $— $— $925 $75 $925 $75 Municipal securities190 6,799 410 494,955 41,465 501,754 41,875 Mortgage-backed securities:     Residential agency630 690,118 3,689 3,717,975 265,219 4,408,093 268,908 Residential non-agency32 116,077 1,244 451,370 45,279 567,447 46,523 Commercial agency269 392,828 2,626 3,421,757 309,411 3,814,585 312,037 Other debt securities1 — — 473 27 473 27 Total available for sale securities1,123 $1,205,822 $7,969 $8,087,455 $661,476 $9,293,277 $669,445 No credit impairment of available for sale securities was identified in 2024. Unrealized losses are related to changes in interest rates subsequent to purchase and are not attributable to credit. Based on evaluations of impaired securities as of December 31, 2024, the Company does not intend to sell any impaired available for sale securities before fair value recovers to the current amortized cost, and it is more-likely-than-not that the Company