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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM 10-Q
(Mark One) 
 QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the quarterly period ended June 30, 2024
OR
 TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
 
For the transition period from _____________ to ______________                 

Commission File No. 001-37811

BOK FINANCIAL CORP
(Exact name of registrant as specified in its charter) 
Oklahoma 73-1373454
(State or other jurisdiction
of Incorporation or Organization)
 (IRS Employer
Identification No.)
  
Bank of Oklahoma Tower  
Boston Avenue at Second Street  
Tulsa,Oklahoma 74192
(Address of Principal Executive Offices) (Zip Code)
 
(918) 588-6000
(Registrant’s telephone number, including area code)

Securities registered pursuant to Section 12(b) of the Act:
Title of each classTrading SymbolName of each exchange on which registered
Common Stock, par value $0.00006 per shareBOKFNasdaq Stock Market

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.       Yes  ý  No  ¨

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files). Yes  ý  No  ¨

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, or a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of "large accelerated filer," "accelerated filer," "smaller reporting company," and "emerging growth company" in Rule 12b-2 of the Exchange Act.

Large accelerated filer  ý       Accelerated filer       ¨            
Non-accelerated filer   ¨    Smaller reporting company
    Emerging growth company

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act).   Yes    No  ý

Indicate the number of shares outstanding of each of the issuer’s classes of common stock, as of the latest practicable date: 64,127,824 shares of common stock ($.00006 par value) as of June 30, 2024.

BOK Financial Corporation
Form 10-Q
Quarter Ended June 30, 2024

Index
Glossary of Defined Terms
Part I.  Financial Information
Management's Discussion and Analysis (Item 2)        
Market Risk (Item 3)                                                                                              
Controls and Procedures (Item 4)
Consolidated Financial Statements – Unaudited (Item 1)
Six-Month Financial Summary – Unaudited (Item 2)
Quarterly Financial Summary – Unaudited (Item 2)
Quarterly Earnings Trend – Unaudited
  
Part II.  Other Information
Item 1.  Legal Proceedings
Item 1A. Risk Factors
Item 2.  Unregistered Sales of Equity Securities and Use of Proceeds
Item 5. Other Information
Item 6.  Exhibits
Signatures



GLOSSARY OF DEFINED TERMS

The following items may be used throughout this report, including the consolidated financial statements and related notes.

TermDefinition
AFS
Available For Sale
AOCIAccumulated Other Comprehensive Income
ASU
Accounting Standards Update
ATM
Automated Teller Machine
BoardBoard of Directors of BOK Financial Corporation
BOK FinancialBOK Financial Corporation
BOKFBOK Financial Corporation
BOKF Insurance
BOK Financial Insurance, Inc.
BOKFI
BOK Financial Insurance, Inc.
CECL
Current Expected Credit Losses
CompanyBOK Financial Corporation
EFTElectronic Funds Transfer
FASBFinancial Accounting Standards Board
FDICFederal Deposit Insurance Corporation
GAAP
Generally Accepted Accounting Principles in the United States of America
GDP
Gross Domestic Product
GNMAGovernment National Mortgage Association
MSR
Mortgage Servicing Rights
Nasdaq
National Association of Securities Dealers Automated Quotations
NYMEXNew York Mercantile Exchange
PPNR
Pre-Provision Net Revenue
RMHFS
Residential Mortgages Held for Sale
SECSecurities and Exchange Commission
SOFRSecured Overnight Financing Rate
SVaRStressed Value at Risk
TransFundBOKF's electronic funds transfer network
USDC
United States District Court
VAU.S. Department of Veterans Affairs
VaRValue at Risk
WTIWest Texas Intermediate
- 1 -


Management's Discussion and Analysis of Financial Condition and Results of Operations
Performance Summary

BOK Financial reported net income of $163.7 million or $2.54 per diluted share for the second quarter of 2024 compared to $83.7 million or $1.29 per diluted share for the first quarter of 2024. Excluding the gain on conversion of Visa shares, the additional FDIC special assessment expense, and the contribution of Visa shares to the BOKF Foundation, net income would have been $131.1 million or $2.02 per share for the second quarter of 2024, both of which are non-GAAP measures1. PPNR1, also a non-GAAP measure, increased $104.1 million to $219.0 million compared to the first quarter of 2024.

Highlights of the second quarter of 2024 compared to the first quarter of 2024 included:

Net interest income totaled $296.0 million, an increase of $2.4 million over the prior quarter. Net interest margin was 2.56% for the second quarter of 2024 compared to 2.61% for the prior quarter. The pace of demand deposit migration and deposit repricing has slowed compared to the previous quarter and was offset by improving yields on the available for sale securities portfolio. For the second quarter of 2024, our core net interest margin excluding trading activities1, a non-GAAP measure, was 2.94% compared to 2.97% in the prior quarter.
Fees and commissions revenue totaled $200.0 million, consistent with the prior quarter. Higher fiduciary and asset management revenue and transaction card revenue was offset by lower brokerage and trading revenue.
Other operating expense totaled $336.7 million, a decrease of $3.7 million. Personnel expense decreased $11.6 million due to lower incentive compensation, including deferred compensation plans, regular compensation, and employee benefits. Non-personnel expense increased $7.9 million, largely due to our contribution of converted Visa shares valued at $10.0 million to the BOKF Foundation.
Other gains and losses, net increased $53.1 million to $57.4 million. The second quarter of 2024 included a $53.8 million pre-tax gain on the conversion of our Visa B shares under the recently announced exchange offer by Visa, Inc. The gain offsets losses of $45.2 million on the repositioning of the available for sale securities portfolio realized in the first quarter of 2024.
Period end outstanding loan balances totaled $24.6 billion at June 30, 2024, growing $381 million over March 31, 2024, largely due to growth in commercial loans, partially offset by a reduction in commercial real estate loans. Average loan balances increased $437 million to $24.4 billion.
The provision for credit losses of $8.0 million in the second quarter of 2024 reflects continued loan growth and a stable economic forecast. Net charge-offs were $6.9 million or 0.11% of average loans on an annualized basis in the second quarter. The resulting combined allowance for credit losses totaled $330 million or 1.34% of outstanding loans at June 30, 2024. The combined allowance for credit losses was $329 million or 1.36% of outstanding loans at March 31, 2024.
Nonperforming assets not guaranteed by U.S. government agencies were $86 million, a $27 million decrease compared to March 31, 2024. Potential problem loans increased by $6.0 million while other loans especially mentioned increased by $123 million compared to March 31, 2024.
Period end deposits were $36.2 billion at June 30, 2024, an $858 million increase over March 31, 2024. Average deposits increased $627 million, including an $872 million increase in average interest-bearing deposits, partially offset by a $244 million reduction in demand deposit balances. The loan to deposit ratio was 68% at June 30, 2024, unchanged from the prior quarter.
Assets under management or administration totaled $107.5 billion at June 30, 2024, increasing $1.9 billion compared to March 31, 2024.

1    See Explanation and Reconciliation of Non-GAAP Measures in "Non-GAAP Measures" section following.
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The Company's tangible common equity ratio1, a non-GAAP measure, was 8.38% at June 30, 2024 and 8.21% at March 31, 2024. The tangible common equity ratio is primarily based on total shareholders' equity, which includes unrealized gains and losses on available for sale securities. Adjusted for all securities portfolio losses, including the tax adjusted losses in the investment portfolio, the tangible common equity ratio1 would be 8.06% at June 30, 2024 and 7.92% at March 31, 2024.
The common equity Tier 1 capital ratio at June 30, 2024 was 12.10%. Other regulatory capital ratios include the Tier 1 capital ratio at 12.11%, total capital ratio at 13.25%, and leverage ratio at 9.39%. At March 31, 2024, the common equity Tier 1 capital ratio was 11.99%, the Tier 1 capital ratio was 12.00%, total capital ratio was 13.15%, and leverage ratio was 9.42%.
The Company repurchased 412,176 shares of common stock at an average price of $90.38 per share in the second quarter of 2024 and 616,630 shares at an average price of $83.89 in the first quarter of 2024. We view share buybacks opportunistically, but within the context of maintaining our strong capital position.
The Company paid a regular cash dividend of $35.3 million or $0.55 per common share during the second quarter of 2024. On July 30, 2024, the board of directors approved a quarterly cash dividend of $0.55 per common share payable on or about August 30, 2024 to shareholders of record as of August 15, 2024.
Highlights of the six months ended June 30, 2024 compared to the six months ended June 30, 2023 included:
Net interest income totaled $589.6 million for the six months ended June 30, 2024 and $674.6 million for the six months ended June 30, 2023. Net interest income decreased $71.6 million from changes in interest rates and decreased $13.6 million from changes in earning assets. Net interest margin was 2.59% compared to 3.22%. In response to rising inflation, the Federal Reserve increased the federal funds rate 525 basis points since the beginning of 2022. The resulting impact on market interest rates increased net interest margin at first as our earning assets, led by our significant percentage of variable-rate commercial loans, repriced at a higher rate and faster pace than our interest-bearing liabilities. Throughout 2023 and into the second quarter of 2024, we have experienced margin compression reflecting deposit repricing activity and demand deposit migration into interest-bearing accounts. Loan yields increased 55 basis points while funding costs increased 125 basis points. Average earning assets increased $3.7 billion to $45.4 billion driven largely by higher average loan balances and trading securities balances. Total interest-bearing deposits increased $5.6 billion, offset by a decrease of $3.2 billion in demand deposit balances. Other borrowed funds increased $930 million.
Fees and commissions revenue totaled $400.6 million for the six months ended June 30, 2024, a $14.1 million increase over the six months ended June 30, 2023. Fiduciary and asset management revenue increased $9.2 million led by growth in trust fees and Cavanal Hill fund fees. Mortgage banking revenue increased $8.1 million, primarily due to higher production volume. Deposit service charges increased $5.2 million due to growth in commercial service charges. Brokerage and trading revenue decreased $5.2 million, largely due to decreased customer hedging revenue, primarily attributed to our energy and interest rate derivative customers. The prior period included $6.2 million of insurance brokerage revenue recognized prior to the sale of BOKFI. This decrease was fully offset by an increase of $6.9 million in investment banking revenue driven by growth in underwriting fees and financial advisory fees. Other revenue decreased $4.3 million, primarily due to a reduction in fees earned on derivative counterparty margin.
Total operating expense was $677.1 million for the six months ended June 30, 2024, an increase of $52.6 million compared to the six months ended June 30, 2023. Personnel expense increased $20.9 million. Regular compensation increased $11.7 million, largely related to annual merit increases, salary adjustments, and business expansion in 2023. Employee benefits expense increased $5.8 million related to higher employee healthcare costs and retirement plan costs. Incentive compensation expense was up $3.4 million, primarily due to higher loan and trading volumes and deferred compensation expense, which is largely offset by changes in fair value of deferred compensation investments. Non-personnel expense increased $31.6 million to $283.3 million. Charitable contributions to the BOKF Foundation increased $12.5 million, largely due to the donation of Visa shares valued at $10.0 million. FDIC insurance costs grew due to recognition of $7.6 million in additional special assessment expense during 2024. Other expense also increased $6.7 million due to higher operational losses.
The provision for expected credit losses was $16.0 million for the six months ended June 30, 2024, reflecting growth in loan balances and a stable economic forecast. A $33.0 million provision for expected credit losses was recorded for the six months ended June 30, 2023.
1    See Explanation and Reconciliation of Non-GAAP Measures in "Non-GAAP Measures" section following.
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Results of Operations
Net Interest Income and Net Interest Margin

Net interest income is the interest earned on debt securities, loans and other interest-earning assets less interest paid for interest-bearing deposits and other borrowings. The net interest margin is calculated by dividing tax-equivalent net interest income by average interest-earning assets. Net interest spread is the difference between the average rate earned on interest-earning assets and the average rate paid on interest-bearing liabilities. Net interest margin is typically greater than net interest spread due to interest revenue earned on assets funded by non-interest bearing liabilities such as demand deposits and equity.

Tax-equivalent net interest income totaled $298.2 million for the second quarter of 2024, compared to $295.7 million for the prior quarter. Net interest income increased $2.5 million from changes in interest rates and increased $49 thousand from changes in earning assets. Table 1 shows the effect on net interest income from changes in average balances and interest rates for various types of earning assets and interest-bearing liabilities.

Average earning assets increased $1.2 billion compared to the first quarter of 2024. Average loan balances increased $437 million, largely due to growth in commercial loans, partially offset by a reduction in commercial real estate loans. The average balance of available for sale securities, which consists largely of residential and commercial mortgage-backed securities guaranteed by U.S. government agencies, increased $218 million while the average balance of trading securities increased $552 million.

Total average deposits increased $627 million over the first quarter of 2024, including an $872 million increase in interest-bearing deposits, partially offset by a $244 million decrease in demand deposits. Funds purchased and repurchase agreements grew $580 million while other borrowings increased $307 million.

Net interest margin was 2.56% compared to 2.61% in the first quarter of 2024. The pace of demand deposit migration and deposit repricing has slowed compared to the previous quarter and was offset by improving yields on the available for sale securities portfolio. For the second quarter of 2024, our core net interest margin excluding trading activities1, a non-GAAP measure, was 2.94% compared to 2.97% in the prior quarter. The tax-equivalent yield on earning assets was 5.80%, an increase of 7 basis points. The available for sale securities portfolio yield increased 23 basis points to 3.71%. Loan yields grew 1 basis point to 7.41%. The yield on trading securities decreased 6 basis points to 5.06% and the yield on interest-bearing cash and cash equivalents increased 90 basis points to 5.86%.

Funding costs were 4.15%, a 7 basis point increase over the prior quarter. The cost of interest-bearing deposits increased 7 basis points to 3.76%. The cost of funds purchased and repurchase agreements increased 23 basis points to 4.28% while the cost of other borrowings increased 2 basis points to 5.58%. The benefit to net interest margin from assets funded by non-interest liabilities was 91 basis points, a decrease of 5 basis points.

Our overall objective is to manage the Company's balance sheet for changes in interest rates as is further described in the Market Risk section of this report. Approximately 81% of our commercial and commercial real estate loan portfolios are either variable rate or fixed rate that will reprice within one year. These loans are funded primarily by deposit accounts that are either non-interest bearing, or that reprice more slowly than the loans. The result is a balance sheet that is asset sensitive, which means that assets generally reprice more quickly than the liabilities. One of the strategies that we use to manage toward a relative rate-neutral position is to purchase fixed-rate residential mortgage-backed securities issued primarily by U.S. government agencies and fund them with market rate-sensitive liabilities. The liability-sensitive nature of this strategy provides an offset to the asset-sensitive characteristics of our loan portfolio. We also may use derivative instruments to manage our interest rate risk. 

The effectiveness of these strategies is reflected in the overall change in net interest income due to changes in interest rates as shown in Table 1 and in the interest rate sensitivity projections as shown in the Market Risk section of this report.







1    See Explanation and Reconciliation of Non-GAAP Measures in "Non-GAAP Measures" section following.
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Table 1 – Volume/Rate Analysis
(In thousands)
Three Months Ended
June 30, 2024 / Mar. 31, 2024
Six Months Ended
June 30, 2024 / 2023
  
Change Due To1
 
Change Due To1
ChangeVolumeYield/RateChangeVolumeYield/Rate
Tax-equivalent interest revenue:      
Interest-bearing cash and cash equivalents
$771 $(459)$1,230 $(1,277)$(2,841)$1,564 
Trading securities6,556 7,358 (802)61,201 47,624 13,577 
Investment securities
(265)(207)(58)(2,233)(2,041)(192)
Available for sale securities
10,323 3,014 7,309 53,548 11,811 41,737 
Fair value option securities(1)(6)(6,620)(5,504)(1,116)
Restricted equity securities
334 639 (305)5,813 4,517 1,296 
Residential mortgage loans held for sale
425 380 45 200 (2)202 
Loans8,558 7,998 560 119,112 53,795 65,317 
Total tax-equivalent interest revenue26,701 18,717 7,984 229,744 107,359 122,385 
Interest expense:
Transaction deposits11,341 6,851 4,490 211,695 61,896 149,799 
Savings deposits(8)(22)14 1,662 (195)1,857 
Time deposits1,296 1,562 (266)51,580 28,463 23,117 
Funds purchased and repurchase agreements6,880 6,002 878 (24,147)(24,256)109 
Other borrowings4,653 4,276 377 73,829 55,064 18,765 
Subordinated debentures(6)— (6)330 325 
Total interest expense24,156 18,669 5,487 314,949 120,977 193,972 
Tax-equivalent net interest income
2,545 48 2,497 (85,205)(13,618)(71,587)
Change in tax-equivalent adjustment96 (189)
Net interest income
$2,449 $(85,016)
1 Changes attributable to both volume and yield/rate are allocated to both volume and yield/rate on an equal basis.

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Other Operating Revenue

Other operating revenue was $259.7 million for the second quarter of 2024, an increase of $98.0 million over the first quarter of 2024. The second quarter of 2024 included $53.8 million pre-tax gain on the conversion of our Visa B shares under the recently announced exchange offer by Visa, Inc. The prior quarter included $45.2 million of losses from repositioning the available for sale securities portfolio.

Table 2 – Other Operating Revenue 
(Dollars in thousands)
 Three Months EndedIncrease (Decrease)% Increase (Decrease)Six Months EndedIncrease (Decrease)% Increase (Decrease)
 June 30, 2024Mar. 31, 2024June 30, 2024June 30, 2023
Brokerage and trading revenue
$53,017 $59,179 $(6,162)(10)%$112,196 $117,402 $(5,206)(4)%
Transaction card revenue27,246 25,493 1,753 %52,739 51,624 1,115 %
Fiduciary and asset management revenue
57,576 55,305 2,271 %112,881 103,654 9,227 %
Deposit service charges and fees
29,572 28,685 887 %58,257 53,068 5,189 10 %
Mortgage banking revenue18,628 18,967 (339)(2)%37,595 29,508 8,087 27 %
Other revenue13,988 12,935 1,053 %26,923 31,220 (4,297)(14)%
Total fees and commissions revenue
200,027 200,564 (537)— %400,591 386,476 14,115 %
Other gains, net57,375 4,269 53,106 N/A61,644 14,869 46,775 N/A
Loss on derivatives, net(1,091)(8,633)7,542 N/A(9,724)(9,503)(221)N/A
Loss on fair value option securities, net(94)(305)211 N/A(399)(5,120)4,721 N/A
Change in fair value of mortgage servicing rights
3,453 10,977 (7,524)N/A14,430 3,202 11,228 N/A
Gain (loss) on available for sale securities, net34 (45,171)45,205 N/A(45,137)(3,010)(42,127)N/A
Total other operating revenue
$259,704 $161,701 $98,003 61 %$421,405 $386,914 $34,491 %
Certain percentage increases (decreases) in non-fees and commissions revenue are not meaningful for comparison purposes based on the nature of the item.

Fees and Commissions Revenue

Diversified sources of fees and commissions revenue are a significant part of our business strategy and represented 40% of combined net interest income before provision for credit losses and fees and commissions revenue for the second quarter of 2024. We believe that a variety of fee revenue sources provides diversification to changes resulting from market or economic conditions such as interest rates, values in the equity markets, commodity prices and consumer spending, all of which can be volatile. Many of the economic factors, such as decreasing interest rates, that we expect will result in a decline in net interest income or fiduciary and asset management revenue may also increase mortgage banking production volumes and related trading. The velocity of changes in market conditions and interest rates may result in timing differences between when offsetting impacts and benefits are realized. Generally, for operating revenues not as directly related to movement in interest rates, we expect growth to come through offering new products and services and by further development of our presence in other markets. However, current and future economic conditions, regulatory constraints, increased competition and saturation in our existing markets could affect the rate of future increases.

Brokerage and Trading Revenue

Brokerage and trading revenue, which includes revenues from trading, customer hedging, retail brokerage and investment banking, decreased $6.2 million compared to the first quarter of 2024.


- 6 -


Trading revenue includes net realized and unrealized gains and losses primarily related to residential mortgage-backed securities guaranteed by U.S. government agencies and related derivative instruments that enable our mortgage banking customers to manage their production risk. Trading revenue also includes net realized and unrealized gains and losses on municipal securities and other financial instruments that we sell to institutional customers, along with changes in the fair value of financial instruments we hold as economic hedges against market risk of our trading securities. Trading revenue was $27.7 million, a $9.8 million decrease compared to the prior quarter, driven by margin compression due to market conditions in the second quarter of 2024.

Customer hedging revenue is based primarily on realized and unrealized changes in the fair value of derivative contracts held for customer risk management programs. As more fully discussed under Customer Risk Management Programs in Note 3 of the Consolidated Financial Statements, we offer commodity, interest rate, foreign exchange and equity derivatives to our customers. Customer hedging revenue totaled $6.8 million for the second quarter of 2024 and was relatively consistent with the prior quarter. Customer hedging revenue includes credit valuation adjustments of the fair value of derivatives to reflect the risk of counterparty default.

Investment banking, which includes fees earned upon completion of underwriting, financial advisory services and loan syndication fees, totaled $13.7 million, an increase of $3.0 million over the first quarter of 2024, largely related to the timing and volume of completed underwriting and loan syndication transactions.
Transaction Card Revenue

Transaction card revenue includes revenues from processing transactions on behalf of members of our TransFund electronic fund transfer network, merchant services fees paid by customers for account management and electronic processing of card transactions and interchange fees from our corporate card program. Transaction card revenue totaled $27.2 million for the second quarter of 2024, a $1.8 million increase, primarily due to growth in the volume of transactions processed during the quarter.
Fiduciary and Asset Management Revenue

Fiduciary and asset management revenue is earned through managing or holding of assets for customers and executing transactions or providing related services. Fiduciary and asset management revenue is largely based on the fair value of assets. Rates applied to asset values vary based on the nature of the relationship. Fiduciary relationships and managed asset relationships generally have higher fee rates than non-fiduciary and/or managed relationships. Fiduciary and asset management revenue was $57.6 million for the second quarter of 2024, a $2.3 million increase over the first quarter of 2024, led by higher seasonal tax preparation fee income.


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A distribution of assets under management or administration and related fiduciary and asset management revenue follows:

Table 3 – Assets Under Management or Administration
(Dollars in thousands)
Three Months Ended
June 30, 2024March 31, 2024
 
Balance1
Revenue2
Margin3
Balance1
Revenue2
Margin3
Managed fiduciary assets:
Personal$11,479,779 $30,098 1.05 %$11,288,591 $27,938 0.99 %
Institutional20,019,267 8,552 0.17 %19,680,708 11,770 0.24 %
Total managed fiduciary assets
31,499,046 38,650 0.49 %30,969,299 39,708 0.51 %
Non-managed assets:
Fiduciary30,418,648 15,808 0.21 %29,395,993 12,951 0.18 %
Non-fiduciary20,031,316 3,118 0.06 %19,384,953 2,646 0.05 %
Safekeeping and brokerage assets under administration
25,528,020   %25,780,658 — — %
Total non-managed assets
75,977,984 18,926 0.10 %74,561,604 15,597 0.08 %
Total assets under management or administration
$107,477,030 $57,576 0.21 %$105,530,903 $55,305 0.21 %
Six Months Ended
June 30, 2024June 30, 2023
 
Balance1
Revenue2
Margin3
Balance1
Revenue2
Margin3
Managed fiduciary assets:
Personal$11,479,779 $58,036 1.01 %$10,687,370 $51,580 0.97 %
Institutional20,019,267 20,322 0.20 %18,705,828 18,326 0.20 %
Total managed fiduciary assets
31,499,046 78,358 0.50 %29,393,198 69,906 0.48 %
Non-managed assets:
Fiduciary30,418,648 28,759 0.19 %28,480,670 28,085 0.20 %
Non-fiduciary20,031,316 5,764 0.06 %20,910,245 5,663 0.05 %
Safekeeping and brokerage assets under administration
25,528,020   %24,834,827 — — %
Total non-managed assets
75,977,984 34,523 0.09 %74,225,742 33,748 0.09 %
Total assets under management or administration
$107,477,030 $112,881 0.21 %$103,618,940 $103,654 0.20 %
1    Assets under management or administration balance excludes certain assets under custody held by a sub-custodian where minimal revenue is recognized. $21 billion, $20 billion, and $19 billion of such assets are excluded from assets under management or administration at June 30, 2024, March 31, 2024, and June 30, 2023, respectively.
2    Fiduciary and asset management revenue includes asset-based and other fees associated with the assets.
3    Annualized revenue divided by period end balance.

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A summary of changes in assets under management or administration for the three and six months ended June 30, 2024 and 2023 follows:

Table 4 – Changes in Assets Under Management or Administration
(In thousands)
Three Months Ended June 30,Six Months Ended June 30,
2024202320242023
Beginning balance$105,530,903 $102,310,119 $104,736,999 $99,735,040 
Net inflows (outflows)532,450 (288,434)(1,431,258)(805,352)
Net change in fair value1,413,677 1,597,255 4,171,289 4,689,252 
Ending balance$107,477,030 $103,618,940 $107,477,030 $103,618,940 

Assets under management as of June 30, 2024 consist of 42% fixed income, 35% equities, 15% cash, and 8% alternative investments.
Deposit Service Charges

Deposit service charges and fees increased $887 thousand or 3% over the first quarter of 2024, primarily due to growth in commercial service charges and check card fees.

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Mortgage Banking Revenue
Mortgage banking revenue was relatively consistent with the first quarter of 2024. Mortgage production volume increased $63 million to $235 million. Production revenue as a percentage of production volume, which includes unrealized gains and losses on our mortgage commitment pipeline and related hedges, decreased 104 basis points to 1.01%.

Table 5 – Mortgage Banking Revenue 
(Dollars in thousands)
 Three Months EndedIncrease (Decrease)% Increase (Decrease)Six Months EndedIncrease (Decrease)% Increase (Decrease)
 June 30, 2024Mar. 31, 2024June 30, 2024June 30, 2023
Mortgage production revenue$2,369 $3,525 $(1,156)(33)%$5,894 $(917)$6,811 743 %
Mortgage loans funded for sale$240,038 $139,176 $379,214 $353,409 
Add: Current period end outstanding commitments62,960 67,951 62,960 55,031 
Less: Prior period end outstanding commitments67,951 34,783 34,783 45,492 
Total mortgage production volume$235,047 $172,344 $62,703 36 %$407,391 $362,948 $44,443 12 %
Mortgage loan refinances to mortgage loans funded for sale7 %10 %(300) bps8 %%(100) bps
Realized margin on funded mortgage loans0.97 %1.46 %(49) bps1.15 %(0.57)%172  bps
Production revenue as a percentage of production volume1.01 %2.05 %(104) bps1.45 %(0.25)%170  bps
Primary mortgage interest rates:
Average7.00 %6.73 %27  bps6.86 %6.45 %41  bps
Period end6.86 %6.79 % bps6.86 %6.70 %16  bps
Mortgage servicing revenue$16,259 $15,442 $817 %$31,701 $30,425 $1,276 %
Average outstanding principal balance of mortgage loans serviced for others$22,287,559 $21,088,898 $1,198,661 %$21,688,229 $20,964,181 $724,048 %
Average mortgage servicing revenue rates0.29 %0.29 %—  bp0.29 %0.29 %—  bp
Primary rates disclosed in Table 5 above represent rates generally available to borrowers on 30 year conforming mortgage loans.



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Net Gains on Other Assets, Securities and Derivatives

Other gains, net, were $57.4 million for the second quarter of 2024 compared to $4.3 million in the first quarter of 2024. The second quarter of 2024 included a $53.8 million pre-tax gain on the conversion of our Visa B shares under the recently announced exchange offer by Visa, Inc. The gain offsets losses of $45.2 million on the repositioning of the available for sale securities portfolio realized in the first quarter of 2024. We donated 35,620 of the converted Visa shares valued at $10.0 million to the BOKF Foundation during the second quarter of 2024, allowing us to further invest in the communities we serve.

As discussed in the Market Risk section following, the fair value of our MSRs changes in response to changes in primary mortgage loan rates and other assumptions. We attempt to mitigate the earnings volatility caused by changes in the fair value of MSRs by designating certain financial instruments as an economic hedge. Changes in the fair value of these instruments are generally expected to partially offset changes in the fair value of MSRs.

Table 6 – Gain (Loss) on Mortgage Servicing Rights
(In thousands)
 Three Months EndedSix Months Ended
 June 30, 2024Mar. 31, 2024June 30, 2024June 30, 2023
Loss on mortgage hedge derivative contracts, net$(3,484)$(9,357)$(12,841)$(9,810)
Loss on fair value option securities, net(94)(305)(399)(5,120)
Loss on economic hedge of mortgage servicing rights, net(3,578)(9,662)(13,240)(14,930)
Gain on change in fair value of mortgage servicing rights3,453 10,977 14,430 3,202 
Gain (loss) on changes in fair value of mortgage servicing rights, net of economic hedges included in other operating revenue(125)1,315 1,190 (11,728)
Net interest expense on fair value option securities1
(96)(155)(251)(45)
Total economic benefit (cost) of changes in the fair value of mortgage servicing rights, net of economic hedges$(221)$1,160 $939 $(11,773)
1    Actual interest earned on fair value option securities less internal transfer-priced cost of funds.


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Other Operating Expense

Other operating expense for the second quarter of 2024 totaled $336.7 million, a decrease of $3.7 million compared to the first quarter of 2024. Our efficiency ratio1 was 59.83% for the second quarter of 2024, compared to 67.13% in the prior quarter.
Table 7 – Other Operating Expense
(Dollars in thousands)
Three Months EndedIncrease (Decrease)%
Increase (Decrease)
Six Months EndedIncrease (Decrease)%
Increase (Decrease)
 June 30, 2024Mar. 31, 2024June 30, 2024June 30, 2023
Regular compensation
$112,056 $113,913 $(1,857)(2)%$225,969 $214,315 $11,654 %
Incentive compensation:
Cash-based42,861 49,956 (7,095)(14)%92,817 90,066 2,751 %
Share-based4,989 3,305 1,684 51 %8,294 9,823 (1,529)(16)%
Deferred compensation2,171 4,450 (2,279)N/A6,621 4,395 2,226 N/A
Total incentive compensation50,021 57,711 (7,690)(13)%107,732 104,284 3,448 %
Employee benefits29,013 31,029 (2,016)(7)%60,042 54,198 5,844 11 %
Total personnel expense191,090 202,653 (11,563)(6)%393,743 372,797 20,946 %
Business promotion8,250 7,978 272 %16,228 16,209 19 — %
Charitable contributions to BOKF Foundation
13,610 — 13,610 N/A13,610 1,142 12,468 N/A
Professional fees and services
13,331 12,010 1,321 11 %25,341 25,825 (484)(2)%
Net occupancy and equipment30,245 30,293 (48)— %60,538 58,564 1,974 %
FDIC and other insurance7,317 8,740 (1,423)(16)%16,057 14,289 1,768 12 %
FDIC special assessment1,190 6,454 (5,264)(82)%7,644 — 7,644 N/A
Data processing and communications
46,131 45,564 567 %91,695 90,109 1,586 %
Printing, postage and supplies3,789 3,997 (208)(5)%7,786 7,621 165 %
Amortization of intangible assets2,898 3,003 (105)(4)%5,901 6,865 (964)(14)%
Mortgage banking costs8,532 6,355 2,177 34 %14,887 14,082 805 %
Other expense10,307 13,337 (3,030)(23)%23,644 16,982 6,662 39 %
Total other operating expense$336,690 $340,384 $(3,694)(1)%$677,074 $624,485 $52,589 %
Average number of employees (full-time equivalent)
4,967 4,936 31 %4,952 4,820 132 %
Certain percentage increases (decreases) are not meaningful for comparison purposes.

Personnel Expense
Personnel expense decreased $11.6 million compared to the first quarter of 2024. Cash-based incentive compensation decreased $7.1 million due to a shift in the timing of expense recognition as commercial incentive compensation plans move to being primarily share-based rather than cash-based awards. Deferred compensation, which is offset by changes in the fair value of deferred compensation investments, decreased $2.3 million, directly related to market movements. Employee benefits expense decreased $2.0 million due to a seasonal decrease in payroll taxes, partially offset by higher healthcare costs. Regular compensation decreased $1.9 million. A greater amount of compensation expense was capitalized during the second quarter due to an annual update of standards costs for loan originations coupled with an increase in mortgage loan production volume. Share-based compensation was up $1.7 million reflecting changes in assumptions of certain performance-based equity awards.

1    See Explanation and Reconciliation of Non-GAAP Measures in "Non-GAAP Measures" section following.
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Non-personnel Operating Expense
Non-personnel expense was $145.6 million, an increase of $7.9 million. In addition to the $10.0 million share donation previously mentioned, we also made a $3.6 million contribution to the BOKF Foundation in the second quarter of 2024. Mortgage banking costs increased $2.2 million due to higher seasonal prepayments, and a rise in professional fees and services expense of $1.3 million was primarily due to project related expense. In the second quarter of 2024, we recognized $1.2 million of expense related to the FDIC special assessment compared to $6.5 million of expense in the prior quarter. Other expense decreased $3.0 million due to lower operational losses.
Income Taxes

The effective tax rate was 22.41% for the second quarter of 2024, 21.70% for the first quarter of 2024 and 22.49% for the second quarter of 2023. When compared to the first quarter of 2024, the effective tax rate increased due to higher forecasted and actual pre-tax income. The effective rate for the six months ended June 30, 2024 and June 30, 2023 was 22.17% and 22.25%, respectively.
Lines of Business

We operate three principal lines of business: Commercial Banking, Consumer Banking and Wealth Management. Commercial Banking includes lending, treasury and cash management services and customer risk management products for small businesses, middle market and larger commercial customers. Commercial Banking also includes the TransFund EFT network. Consumer Banking includes retail lending and deposit services, lending and deposit services to small business customers served through our consumer branch network and all mortgage banking activities. Wealth Management provides fiduciary services, private banking services and investment advisory services in all markets. Wealth Management also underwrites state and municipal securities and engages in brokerage and trading activities.

In addition to our lines of business, we have a Funds Management unit. The primary purpose of this unit is to manage our overall liquidity needs and interest rate risk. Each line of business borrows funds from and provides funds to the Funds Management unit as needed to support their operations. Operating results for Funds Management and other include the effect of interest rate risk positions and risk management activities, securities gains and losses including impairment charges, the provision for credit losses in excess of net loans charged off, tax planning strategies and certain executive compensation costs that are not attributed to the lines of business. The Funds Management unit also initially recognizes accruals for loss contingencies when losses become probable. Actual losses are recognized by the lines of business if the accruals are settled.

We allocate resources and evaluate the performance of our lines of business using the net direct contribution, which includes the allocation of funds and capital costs. Credit costs are attributed to the lines of business based on net loans charged off or recovered. The difference between credit costs attributed to the lines of business and the consolidated provision for credit losses is attributed to Funds Management. In addition, we measure the performance of our business lines after allocations of certain indirect expenses and taxes based on statutory rates.

Net interest income in our lines of business reflects our internal funds transfer pricing methodology. The funds transfer pricing methodology is the process by which the Company allocates interest income and expense to the lines of business and transfers the primary interest rate risk and liquidity risk to the Funds Management unit. The funds transfer pricing methodology considers the interest rate and liquidity risk characteristics of assets and liabilities. Periodically, the methodology and assumptions utilized in transfer pricing are adjusted to reflect economic conditions and other factors, which may impact the allocation of net interest income to the lines of business.

Economic capital is assigned to the business units by a capital allocation model that reflects management's assessment of risk. This model assigns capital based upon credit, operating, interest rate and other market risk inherent in our business lines and recognizes the diversification benefits among the units. The level of assigned economic capital is a combination of the risk taken by each business line based on its actual exposures and calibrated to its own loss history where possible. Average invested capital includes economic capital and amounts we have invested in the lines of business.

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As shown in Table 8, net income attributable to our lines of business was consistent with the first quarter of 2024. Net interest income increased $1.9 million largely as a result of deposit repricing activity. Net loans charged off increased $1.4 million to $7.4 million. Operating revenue was relatively unchanged compared to the prior quarter and operating expense decreased $1.4 million. The increase in net income attributed to Funds Management and other is largely due to the $53.8 million pre-tax gain recognized on the conversion of our Visa B shares. The prior quarter included losses of $45.2 million on the repositioning of the available for sale securities portfolio.

Table 8 – Net Income by Line of Business
(Dollars in thousands)
 Three Months EndedIncrease (Decrease)% Increase (Decrease)Six Months EndedIncrease (Decrease)% Increase (Decrease)
 June 30, 2024Mar. 31, 2024June 30, 2024June 30, 2023
Commercial Banking
$119,563 $121,797 $(2,234)(2)%$241,360 $287,448 $(46,088)(16)%
Consumer Banking24,117 24,731 (614)(2)%48,848 44,114 4,734 11 %
Wealth Management27,497 25,228 2,269 %52,725 83,886 (31,161)(37)%
Subtotal171,177 171,756 (579)— %342,933 415,448 (72,515)(17)%
Funds Management and other(7,464)(88,053)80,589 N/A(95,517)(101,772)6,255 N/A
Total$163,713 $83,703 $80,010 96 %$247,416 $313,676 $(66,260)(21)%
Certain percentage increases (decreases) in non-fees and commissions revenue are not meaningful for comparison purposes based on the nature of the item.
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Commercial Banking

Commercial Banking contributed $119.6 million to consolidated net income in the second quarter of 2024, a decrease of $2.2 million or 2% compared to the first quarter of 2024.

Table 9 – Commercial Banking
(Dollars in thousands)
 Three Months EndedIncrease (Decrease)% Increase (Decrease)Six Months EndedIncrease (Decrease)% Increase (Decrease)
 June 30, 2024Mar. 31, 2024June 30, 2024June 30, 2023
Net interest income from external sources
$283,328 $282,756 $572 — %$566,084 $587,970 $(21,886)(4)%
Net interest expense from internal sources
(79,593)(78,761)(832)(1)%(158,354)(139,134)(19,220)(14)%
Total net interest income
203,735 203,995 (260)— %407,730 448,836 (41,106)(9)%
Net loans charged off6,134 4,160 1,974 47 %10,294 6,076 4,218 69 %
Net interest income after net loans charged off
197,601 199,835 (2,234)(1)%397,436 442,760 (45,324)(10)%
Fees and commissions revenue
53,720 50,630 3,090 %104,350 115,539 (11,189)(10)%
Other gains (losses), net816 (624)1,440 231 %192 10,134 (9,942)(98)%
Other operating revenue
54,536 50,006 4,530 %104,542 125,673 (21,131)(17)%
Personnel expense
45,964 45,319 645 %91,283 88,874 2,409 %
Non-personnel expense
30,150 24,776 5,374 22 %54,926 61,819 (6,893)(11)%
Other operating expense
76,114 70,095 6,019 %146,209 150,693 (4,484)(3)%
Net direct contribution
176,023 179,746 (3,723)(2)%355,769 417,740 (61,971)(15)%
Gain on financial instruments, net168 167 %335 173 162 94 %
Gain on repossessed assets, net — — N/A 1,267 (1,267)N/A
Corporate expense allocations
17,381 18,397 (1,016)(6)%35,778 39,122 (3,344)(9)%
Income before taxes
158,810 161,516 (2,706)(2)%320,326 380,058 (59,732)(16)%
Federal and state income tax
39,247 39,719 (472)(1)%78,966 92,610 (13,644)(15)%
Net income
$119,563 $121,797 $(2,234)(2)%$241,360 $287,448 $(46,088)(16)%
Average assets
$30,305,613 $29,806,817 $498,796 %$30,056,215 $28,166,923 $1,889,292 %
Average loans
20,403,837 20,067,170 336,667 %20,235,503 18,955,834 1,279,669 %
Average deposits
16,189,003 15,730,241 458,762 %15,959,622 15,338,818 620,804 %
Average invested capital
2,154,515 2,176,950 (22,435)(1)%2,168,600 2,146,562 22,038 %
Certain percentage increases (decreases) in non-fees and commissions revenue are not meaningful for comparison purposes based on the nature of the item.

Net interest income was consistent compared to the first quarter of 2024. Net loans charged-off were $6.1 million in the second quarter of 2024 compared to $4.2 million in the first quarter of 2024.

Fees and commissions revenue increased $3.1 million or 6%. Transaction card revenue increased $1.9 million driven by an increase in transaction volume processed during the quarter. Other gains (losses), net increased $1.4 million related to gains on alternative investments. Operating expense increased $6.0 million or 9% compared to the first quarter of 2024, primarily due to an increase in other expense. Personnel expense was consistent with the prior quarter.

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Average outstanding balance of loans attributed to Commercial Banking increased $337 million or 2% over the first quarter of 2024 to $20.4 billion. See the Loans section of Management's Discussion and Analysis of Financial Condition following for additional discussion of changes in commercial and commercial real estate loans, which are primarily attributed to the Commercial Banking segment. 

Average deposits attributed to Commercial Banking increased $459 million or 3% over the first quarter of 2024 to $16.2 billion. See Management's Discussion and Analysis of Financial Condition and Results of Operations – Liquidity and Capital for further discussion of changes.

Consumer Banking

Consumer Banking provides retail banking services through four primary distribution channels: traditional branches, the 24-hour ExpressBank call center, internet banking and mobile banking. Consumer Banking also conducts mortgage banking activities through offices located outside of our Consumer Banking markets.

Consumer Banking contributed $24.1 million to consolidated net income for the second quarter of 2024, consistent with the prior quarter.

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Table 10 – Consumer Banking
(Dollars in thousands)
 Three Months EndedIncrease (Decrease)% Increase (Decrease)Six Months EndedIncrease (Decrease)% Increase (Decrease)
 June 30, 2024Mar. 31, 2024June 30, 2024June 30, 2023
Net interest income from external sources
$6,192 $7,350 $(1,158)(16)%$13,542 $38,974 $(25,432)(65)%
Net interest income from internal sources
58,972 56,785 2,187 %115,757 96,324 19,433 20 %
Total net interest income
65,164 64,135 1,029 %129,299 135,298 (5,999)(4)%
Net loans charged off1,247 1,808 (561)(31)%3,055 2,313 742 32 %
Net interest income after net loans charged off
63,917 62,327 1,590 %126,244 132,985 (6,741)(5)%
Fees and commissions revenue36,252 36,207 45 — %72,459 62,942 9,517 15 %
Other losses, net — — N/A (55)55 N/A
Other operating revenue36,252 36,207 45 — %72,459 62,887 9,572 15 %
Personnel expense24,016 25,236 (1,220)(5)%49,252 43,830 5,422 12 %
Non-personnel expense31,112 28,211 2,901 10 %59,323 58,708 615 %
Total other operating expense55,128 53,447 1,681 %108,575 102,538 6,037 %
Net direct contribution45,041 45,087 (46)— %90,128 93,334 (3,206)(3)%
Loss on financial instruments, net(3,577)(9,663)6,086 63 %(13,240)(14,930)1,690 11 %
Change in fair value of mortgage servicing rights
3,453 10,977 (7,524)(69)%14,430 3,202 11,228 351 %
Gain on repossessed assets, net9 107 (98)(92)%116 14 102 729 %
Corporate expense allocations13,392 14,172 (780)(6)%27,564 23,940 3,624 15 %
Income before taxes31,534 32,336 (802)(2)%63,870 57,680 6,190 11 %
Federal and state income tax7,417 7,605 (188)(2)%15,022 13,566 1,456 11 %
Net income$24,117 $24,731 $(614)(2)%$48,848 $44,114 $4,734 11 %
Average assets$9,630,470 $9,391,981 $238,489 %$9,511,225 $9,765,186 $(253,961)(3)%
Average loans1,975,106 1,913,586 61,520 %1,944,346 1,754,945 189,401 11 %
Average deposits8,073,782 7,901,167 172,615 %7,987,475 8,116,885 (129,410)(2)%
Average invested capital307,077 295,202 11,875 %303,479 268,143 35,336 13 %
Certain percentage increases (decreases) in non-fees and commissions revenue are not meaningful for comparison purposes based on the nature of the item.

Net interest income from Consumer Banking activities increased by $1.0 million or 2%. Operating revenue was relatively unchanged from the prior quarter. Operating expense increased $1.7 million or 3%, primarily due to an increase in mortgage banking costs resulting from higher seasonal prepayments.

The net cost of the changes in the fair value of mortgage servicing rights and related economic hedges was $221 thousand compared to a net benefit of $1.2 million for the first quarter of 2024.

Average loans increased $62 million or 3% to $2.0 billion over the previous quarter. Average deposits attributed to the Consumer Banking segment increased $173 million to 2% to $8.1 billion. See Management's Discussion and Analysis of Financial Condition and Results of Operations – Liquidity and Capital for further discussion of the changes.

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Wealth Management

Wealth Management contributed $27.5 million to consolidated net income in the second quarter of 2024, an increase of $2.3 million or 9% compared to the first quarter of 2024.

Table 11 – Wealth Management
(Dollars in thousands)
 Three Months EndedIncrease (Decrease)% Increase (Decrease)Six Months EndedIncrease (Decrease)% Increase (Decrease)
 June 30, 2024Mar. 31, 2024June 30, 2024June 30, 2023
Net interest income from external sources
$2,612 $6,999 $(4,387)(63)%$9,611 $25,355 $(15,744)(62)%
Net interest income from internal sources
26,889 21,399 5,490 26 %48,288 44,087 4,201 10 %
Total net interest income
29,501 28,398 1,103 %57,899 69,442 (11,543)(17)%
Net loans recovered (15)15 100 %(15)(69)54 78 %
Net interest income after net loans recovered
29,501 28,413 1,088 %57,914 69,511 (11,597)(17)%
Fees and commissions revenue113,208 118,704 (5,496)(5)%231,912 231,961 (49)— %
Other gains (losses), net — — N/A (7)N/A
Other operating revenue113,208 118,704 (5,496)(5)%231,912 231,954 (42)— %
Personnel expense63,669 63,549 120 — %127,218 121,285 5,933 %
Non-personnel expense26,545 35,739 (9,194)(26)%62,284 45,057 17,227 38 %
Other operating expense90,214 99,288 (9,074)(9)%189,502 166,342 23,160 14 %
Net direct contribution52,495 47,829 4,666 10 %100,324 135,123 (34,799)(26)%
Corporate expense allocations16,484 14,779 1,705 12 %31,263 25,310 5,953 24 %
Income before taxes36,011 33,050 2,961 %69,061 109,813 (40,752)(37)%
Federal and state income tax8,514 7,822 692 %16,336 25,927 (9,591)(37)%
Net income$27,497 $25,228 $2,269 %$52,725 $83,886 $(31,161)(37)%
Average assets$16,452,098 $15,759,328 $692,770 %$16,105,713 $12,309,730 $3,795,983 31 %
Average loans2,199,747 2,198,803 944 — %2,199,275 2,216,345 (17,070)(1)%
Average deposits9,551,307 9,237,965 313,342 %9,394,636 7,488,587 1,906,049 25 %
Average invested capital319,376 323,172 (3,796)(1)%325,242 304,200 21,042 %
Certain percentage increases (decreases) in non-fees and commissions revenue are not meaningful for comparison purposes based on the nature of the item.

Combined net interest income and fee revenue decreased $4.4 million or 3% compared to the first quarter of 2024. Total revenue from institutional trading activities decreased $7.9 million, largely due to compressed margins driven by market conditions during the second quarter. Other revenue decreased $2.0 million. Investment banking revenue increased $2.7 million, primarily due to increased underwriting fees. Fiduciary and asset management revenue grew $2.3 million driven by seasonal tax preparation fee income. Non-personnel expense decreased $9.2 million as the prior quarter included an increased level of operational losses. Personnel expense was consistent with the prior quarter.

Average outstanding loans attributed to the Wealth Management segment were mostly unchanged from the previous quarter. Average Wealth Management deposits increased $313 million or 3% to $9.6 billion. See Management's Discussion and Analysis of Financial Condition and Results of Operations – Liquidity and Capital for further discussion of the changes.
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Financial Condition
Securities

We maintain a securities portfolio to enhance profitability, manage interest rate risk, provide liquidity and comply with regulatory requirements. Securities are classified as trading, held for investment, or available for sale. See Note 2 to the Consolidated Financial Statements for the composition of the securities portfolio as of June 30, 2024 and December 31, 2023.

We hold an inventory of trading securities in support of sales to a variety of customers, including banks, corporations, insurance companies, money managers and others. Trading securities decreased $228 million to $5.2 billion during the second quarter of 2024. As discussed in the Market Risk section of this report, trading activities involve risk of loss from adverse price movement. We mitigate this risk within board-approved limits through the use of derivative contracts, short-sales and other techniques.

At June 30, 2024, the carrying value of investment (held-to-maturity) securities was $2.1 billion, including a $287 thousand allowance for expected credit losses, compared to $2.2 billion at March 31, 2024 with a $299 thousand allowance for expected credit losses. The fair value of investment securities was $1.9 billion at June 30, 2024, a $76 million decrease compared to the prior quarter. Investment securities consist primarily of residential mortgage-backed securities issued by U.S. government agencies, intermediate and long-term, fixed-rate Oklahoma and Texas municipal bonds, and taxable Texas school construction bonds.

Available for sale securities, which may be sold prior to maturity, are carried at fair value. Unrealized gains or losses, net of deferred taxes, are recorded as accumulated other comprehensive income in shareholders' equity. The amortized cost of available for sale securities totaled $13.4 billion at June 30, 2024, a $147 million increase compared to March 31, 2024. At June 30, 2024, the available for sale securities portfolio consisted primarily of U.S. government agency residential mortgage-backed securities and U.S. government agency commercial mortgage-backed securities. Both residential and commercial mortgage-backed securities have credit risk from delinquency or default of the underlying loans. We mitigate this risk by primarily investing in securities issued by U.S. government agencies. Principal and interest payments on the underlying loans are fully guaranteed. Commercial mortgage-backed securities have prepayment penalties similar to commercial loans.

A primary risk of holding residential mortgage-backed securities comes from extension during periods of rising interest rates or contraction in the form of more rapid prepayments during periods of falling interest rates. We evaluate this risk through extensive modeling of risk both before making an investment and throughout the life of the security. Our best estimate of the duration of the combined residential mortgage-backed securities portfolio held in investment and available for sale securities was 3.4 years as of June 30, 2024, consistent with the measure as of March 31, 2024. Management estimates the duration extends to 4.0 years assuming an immediate 200 basis point upward shock. The estimated duration contracts to 2.5 years assuming a 200 basis point decline in the current rate environment. The duration of the total investment portfolio is 3.1 years, extends to 3.5 years in an upward shock of 200 basis points, and contracts to 2.6 years in a down 200 basis point shock scenario. Management also regularly monitors the impact of interest rate risk on the available for sale securities portfolio on our tangible equity ratio under various shock scenarios.

On January 23, 2024, Visa, Inc. stockholders approved an exchange offer which provided holders of Class B-1 shares an option to convert up to 50% of its Class B-1 shares to Visa Class C shares and subsequently to freely transferable Visa Class A common shares subject to certain restrictions and holding period requirements (the "Exchange Offer"). The Exchange Offer opened on April 8, 2024 and expired on May 3, 2024. The Company tendered all of its 252,233 Class B-1 Visa shares under the Exchange Offer and received the equivalent of 200,212 shares of Visa common stock and 126,116 Visa B-2 shares in return. Following the receipt of the Visa common stock, the Company donated 35,620 shares valued at $10.0 million to the BOKF Foundation. This contribution is reported as Charitable contributions to BOKF Foundation in the Consolidated Statement of Earnings with a corresponding gain of $10.0 million in Other gains, net. The Company also sold 31,120 Visa shares realizing a pre-tax gain of $8.7 million. At June 30, 2024, the Company held the equivalent of 133,472 Visa common shares for which the Company recorded an unrealized gain of $34.9 million. These shares are subject to hold restrictions under the Exchange Offer which expire during the third quarter 2024. The Company also recognized income of $174 thousand for dividends received. The B-2 shares carry over the restrictions associated with the former B-1 shares. See Note 6 to the Consolidated Financial Statements.
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Bank-Owned Life Insurance

We have approximately $412 million of bank-owned life insurance at June 30, 2024. This investment is expected to provide a long-term source of earnings to support existing employee benefit programs. Approximately $317 million is held in separate accounts and $95 million represents the cash surrender value of policies held in general accounts and other amounts due from various insurance companies. Our separate account holdings are invested in diversified portfolios of investment-grade fixed income securities and cash equivalents, including U.S. Treasury and agency securities, residential mortgage-backed securities, corporate debt, asset-backed and commercial mortgage-backed securities. The portfolios are managed by unaffiliated professional managers within parameters established in the portfolio's investment guidelines. The cash surrender value of certain life insurance policies is further supported by a stable value wrap, which protects against changes in the fair value of the investments. As of June 30, 2024, the fair value of investments held in separate accounts covered by the stable value wrap was approximately $286 million. Since the underlying fair value of the investments held in separate accounts at June 30, 2024 was below the net book value of the investments, $29 million of cash surrender value was supported by the stable value wrap. The remaining $2 million of fair value held in separate accounts is not supported by the stable value wrap. The stable value wrap is provided by an investment grade financial institution.
Loans

The aggregate loan portfolio before allowance for loan losses totaled $24.6 billion at June 30, 2024, growing $381 million over March 31, 2024, largely due to growth in commercial loans, partially offset by a reduction in commercial real estate loans.

Table 12 – Loans
(In thousands)
June 30, 2024Mar. 31, 2024Dec. 31, 2023Sep. 30, 2023June 30, 2023
Commercial: 
Healthcare$4,231,058 $4,245,939 $4,143,233 $4,083,134 $3,991,387 
Services3,577,144 3,529,421 3,576,223 3,566,361 3,585,169 
Energy3,451,485 3,443,719 3,437,101 3,490,602 3,508,752 
General business4,363,722 3,913,788 3,647,212 3,579,742 3,449,208 
Total commercial15,623,409 15,132,867 14,803,769 14,719,839 14,534,516 
Commercial real estate:
Multifamily1,997,282 1,960,839 1,872,760 1,734,688 1,502,971 
Industrial1,214,991 1,343,970 1,475,165 1,432,629 1,349,709 
Office876,897 901,105 909,442 981,876 1,005,660 
Retail547,706 543,735 592,632 608,073 617,886 
Residential construction and land development
88,252 83,906 95,052 100,465 106,370 
Other commercial real estate358,447 403,122 392,596 383,569 388,205 
Total commercial real estate5,083,575 5,236,677 5,337,647 5,241,300 4,970,801 
Loans to individuals: 
Residential mortgage2,281,226 2,192,584 2,160,640 2,090,992 1,993,690 
Residential mortgage guaranteed by U.S. government agencies
131,825 139,456 149,807 161,092 186,170 
Personal1,433,546 1,470,976 1,453,105 1,510,795 1,552,482 
Total loans to individuals3,846,597 3,803,016 3,763,552 3,762,879 3,732,342 
Total$24,553,581 $24,172,560 $23,904,968 $23,724,018 $23,237,659 
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Commercial

Commercial loans represent loans for working capital, facilities acquisition or expansion, purchases of equipment and other needs of commercial customers primarily located within our geographical footprint. These loans are underwritten individually and represent ongoing relationships based on a thorough knowledge of the customer, the customer's industry and market. While commercial loans are generally secured by the customer's assets including real property, inventory, accounts receivable, operating equipment, interests in mineral rights and other property and may also include personal guarantees of the owners and related parties, the primary source of repayment of the loans is the ongoing cash flow from operations of the customer's business. In addition, revolving lines of credit are generally governed by a borrowing base. Inherent lending risks are centrally monitored on a continuous basis from underwriting throughout the life of the loan for compliance with commercial lending policies.

Commercial loans totaled $15.6 billion or 64% of the loan portfolio at June 30, 2024, a $491 million increase over March 31, 2024, primarily due to growth in general business and services loans.

Approximately 70% of loans in this segment are located within our geographic footprint based on collateral location. Loans for which the collateral location is less relevant, such as unsecured loans and reserve-based energy loans, are categorized by the borrower's primary operating location. The largest concentration of loans in this segment outside of our footprint is California, totaling 5% of the segment.

Supporting the energy industry with loans to producers and other energy-related entities has been a hallmark of the Company since its founding and represents a large portion of our commercial loan portfolio. In addition, energy production and related industries have a significant impact on the economy in our primary markets. Loans collateralized by oil and gas properties are subject to a semi-annual engineering review by our internal staff of petroleum engineers. This review is used as the basis for developing the expected cash flows supporting the loan amount. The projected cash flows are discounted according to risk characteristics of the underlying oil and gas properties. Loans are evaluated to demonstrate with reasonable certainty that crude oil, natural gas and natural gas liquids can be recovered from known oil and gas reservoirs under existing economic and operating conditions at current pricing levels and with existing conventional equipment and operating methods and costs. As part of our evaluation of credit quality, we analyze rigorous stress tests over a range of commodity prices and take proactive steps to mitigate risk when appropriate.

Outstanding energy loan balances totaled $3.5 billion or 14% of total loans at June 30, 2024, a $7.8 million increase compared to March 31, 2024. Approximately $2.7 billion of energy loans were to oil and gas producers, a $24 million increase over March 31, 2024. The majority of this portfolio is first lien, senior secured, reserve-based lending, which we believe is the lowest risk form of energy lending. Approximately 70% of committed production loans are secured by properties primarily producing oil, and 30% of the committed production loans are secured by properties primarily producing natural gas.

Loans to midstream oil and gas companies totaled $538 million at June 30, 2024, a $67 million decrease compared to March 31, 2024. Loans to borrowers that provide services to the energy industry totaled $220 million at June 30, 2024, an increase of $42 million compared to the prior quarter. Loans to other energy borrowers, including those engaged in wholesale or retail energy sales, totaled $43 million, a $7.5 million increase compared to March 31, 2024.

Unfunded energy loan commitments were $4.4 billion at June 30, 2024, a $20 million increase compared to March 31, 2024.

The healthcare sector of the loan portfolio totaled $4.2 billion or 17% of total loans. Healthcare loans decreased $15 million compared to March 31, 2024. Healthcare sector loans consist primarily of loans for the development and operation of senior housing and care facilities including independent living, assisted living and skilled nursing. Generally we loan to borrowers with a portfolio of multiple facilities that serves to help diversify risks specific to a single facility.
The services sector of the loan portfolio totaled $3.6 billion or 15% of total loans, a $48 million increase compared to the prior quarter. Service sector loans consist of a large number of loans to a variety of businesses including Native American tribal and state and local municipal government entities, Native American tribal casino operations, foundations and not-for-profit organizations, educational services and specialty trade contractors. Approximately $1.6 billion of the services category is made up of loans with individual balances of less than $10 million. Services sector loans are generally secured by the assets of the borrower with repayment coming from the cash flows of ongoing operations of the customer's business.

General business loans totaled $4.4 billion or 18% of total loans, an increase of $450 million compared to the prior quarter. General business loans consist of $2.7 billion of wholesale/retail loans and $1.6 billion of loans from other commercial industries.
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We participate in shared national credits when appropriate to obtain or maintain business relationships with local customers. Shared national credits are defined by banking regulators as credits of $100 million or more and with three or more non-affiliated banks as participants. At June 30, 2024, the outstanding principal balance of these loans totaled $6.0 billion, including $2.4 billion of energy loans. Substantially all of these loans are to borrowers with local market relationships. We serve as the agent lender in approximately 21% of our shared national credits, based on dollars committed. We hold shared national credits to the same standard of analysis and perform the same level of review as internally originated credits. Our lending policies generally avoid loans in which we do not have the opportunity to maintain or achieve other business relationships with the customer. In addition to management's quarterly assessment of credit risk, banking regulators annually review a sample of shared national credits for proper risk grading.

Commercial Real Estate

Commercial real estate represents loans for the construction of buildings or other improvements to real estate and property held by borrowers for investment purposes generally within our geographical footprint. We require collateral values in excess of the loan amounts, demonstrated cash flows in excess of expected debt service requirements, equity investment in the project and a portion of the project already sold, leased or permanent financing already secured. The expected cash flows from all significant new or renewed income producing property commitments are stress tested to reflect the risks in varying interest rates, vacancy rates and rental rates. As with commercial loans, inherent lending risks are centrally monitored on a continuous basis from underwriting throughout the life of the loan for compliance with applicable lending policies.

Outstanding commercial real estate loan balances totaled $5.1 billion or 21% of total loans at June 30, 2024, a decrease of $153 million compared to March 31, 2024. Loans secured by industrial facilities decreased by $129 million to $1.2 billion. Other commercial real estate loans decreased by $45 million to $358 million and loans secured by office facilities decreased by $24 million to $877 million. The decline in these portfolios was partially offset by a $36 million increase in loans secured by multifamily properties.

Approximately 66% of loans in this segment are in our geographic footprint based on collateral location. The largest concentration of loans in this segment outside our footprint is Utah, totaling 10% of the segment. All other states represent less than 5% individually.

Unfunded commercial real estate loan commitments were $1.6 billion at June 30, 2024, a decrease of $88 million compared to March 31, 2024. We take a disciplined approach to managing our concentration of commercial real estate loan commitments as a percentage of capital.
Loans to Individuals

Loans to individuals include residential mortgage and personal loans. Residential mortgage loans provide funds for our customers to purchase or refinance their primary residence or to borrow against the equity in their home. These loans are secured by a first or second mortgage on the customer's primary residence. Personal loans consist primarily of loans to Wealth Management clients secured by the cash surrender value of insurance policies and marketable securities. Personal loans also include direct loans secured by and for the purchase of automobiles, recreational and marine equipment as well as unsecured loans. These loans are made in accordance with underwriting policies we believe to be conservative and are fully documented. Loans may be individually underwritten or credit scored based on size and other criteria. Credit scoring is assessed based on significant credit characteristics including credit history, residential and employment stability.

In general, we sell the majority of our conforming fixed-rate mortgage loan originations in the secondary market and retain the majority of our non-conforming and adjustable-rate mortgage loans. Our mortgage loan portfolio does not include payment option adjustable-rate mortgage loans or adjustable-rate mortgage loans with initial rates that are below market. Home equity loans are primarily first-lien and fully amortizing.

Residential mortgage loans guaranteed by U.S. government agencies have limited credit exposure because of the agency guarantee. This amount includes residential mortgage loans previously sold into GNMA mortgage pools that the Company may repurchase when certain defined delinquency criteria are met. Because of this repurchase right, the Company is deemed to have regained effective control over these loans and must include them on the Consolidated Balance Sheet.

Loans to individuals totaled $3.8 billion or 16% of the loan portfolio, an increase of $44 million compared to March 31, 2024. Approximately 91% of the loans in this segment are secured by collateral located within our geographical footprint. Loans for which the collateral location is less relevant, such as unsecured loans, are categorized by the borrower's primary location.
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The Company secondarily evaluates loan portfolio performance based on the primary geographical market managing the loan. Loans attributed to a geographical market may not represent the location of the borrower or the collateral. All permanent mortgage loans serviced by our mortgage banking unit and held for investment by the Company are centrally managed by the Oklahoma market.

Table 13 – Loans Managed by Primary Geographical Market
(In thousands)
June 30, 2024Mar. 31, 2024Dec. 31, 2023Sep. 30, 2023June 30, 2023
Texas:
Commercial$7,879,143 $7,515,070 $7,384,107 $7,249,963 $7,223,820 
Commercial real estate1,754,087 1,935,728 1,987,037 1,873,477 1,748,796 
Loans to individuals908,920 964,464 914,134 961,299 974,911 
Total Texas10,542,150 10,415,262 10,285,278 10,084,739 9,947,527 
Oklahoma:
Commercial3,619,136 3,478,146 3,275,907 3,384,627 3,251,547 
Commercial real estate556,971 605,419 606,515 601,087 573,559 
Loans to individuals2,273,240 2,176,268 2,147,782 2,100,974 2,079,311 
Total Oklahoma6,449,347 6,259,833 6,030,204 6,086,688 5,904,417 
Colorado:
Commercial2,220,887 2,244,416 2,273,179 2,219,460 2,179,473 
Commercial real estate806,522 766,100 769,329 710,552 683,973 
Loans to individuals217,990 221,291 228,257 227,569 223,200 
Total Colorado3,245,399 3,231,807 3,270,765 3,157,581 3,086,646 
Arizona:
Commercial1,104,875 1,149,394 1,143,682 1,173,491 1,177,778 
Commercial real estate1,045,837 1,007,972 1,003,331 1,014,151 926,750 
Loans to individuals208,419 218,664 248,873 260,282 242,102 
Total Arizona2,359,131 2,376,030 2,395,886 2,447,924 2,346,630 
Kansas/Missouri:
Commercial336,232 320,609 331,179 307,725 309,148 
Commercial real estate482,249 497,036 511,947 547,708 516,299 
Loans to individuals157,750 141,767 144,958 132,137 138,960 
Total Kansas/Missouri976,231 959,412 988,084 987,570 964,407 
New Mexico:
Commercial318,711 317,651 291,736 297,714 287,443 
Commercial real estate367,678 352,559 389,106 405,989 425,472 
Loans to individuals67,747 67,814 67,485 69,418 64,803 
Total New Mexico754,136 738,024 748,327 773,121 777,718 
Arkansas:
Commercial144,425 107,581 103,979 86,859 105,307 
Commercial real estate70,231 71,863 70,382 88,336 95,952 
Loans to individuals12,531 12,748 12,063 11,200 9,055 
Total Arkansas227,187 192,192 186,424 186,395 210,314 
Total BOK Financial loans$24,553,581 $24,172,560 $23,904,968 $23,724,018 $23,237,659 
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Off-Balance Sheet Commitments

We enter into certain off-balance sheet arrangements in the normal course of business as shown in Table 14. Loan commitments may be unconditional obligations to provide financing or conditional obligations that depend on the borrower's financial condition, collateral value or other factors. Standby letters of credit are unconditional commitments to guarantee the performance of our customer to a third party. Since some of these commitments are expected to expire before being drawn upon, the total commitment amounts do not necessarily represent future cash requirements.

We have off-balance sheet commitments related to certain residential mortgage loans sold into mortgage-backed securities as part of our mortgage banking activities. We retain off-balance sheet credit risk related to losses in excess of amounts guaranteed by the VA.

We also have off-balance sheet credit risk related to certain residential mortgage loans primarily originated under community development loan programs that were sold to a U.S. government agency with full recourse prior to 2007. We are obligated to repurchase these loans for the life of these loans in the event of foreclosure for the unpaid principal and interest at the time of foreclosure. The majority of our conforming fixed-rate loan originations are sold in the secondary market, and we only retain repurchase obligations under standard underwriting representations and warranties.

Table 14 – Off-Balance Sheet Credit Commitments
(In thousands)
 June 30, 2024Mar. 31, 2024Dec. 31, 2023Sep. 30, 2023June 30, 2023
Loan commitments$14,114,288 $14,433,786 $14,793,025 $14,404,610 $14,979,253 
Standby letters of credit736,527 733,903 710,543 759,563 721,908 
Unpaid principal balance of residential mortgage loans sold with recourse
36,582 37,891 39,333 40,369 42,041 
Unpaid principal balance of residential mortgage loans transferred into mortgage-backed securities guaranteed by U.S. Dept. of Veterans Affairs942,658 950,115 959,256 970,469 988,212 
Customer Hedging Programs
 
We offer programs that permit our customers to hedge various risks, including fluctuations in energy, interest rates, foreign exchange rates and other commodities with derivative contracts. Each of these programs work essentially the same way. Derivative contracts are executed between the customers and the Company. Offsetting contracts are executed between the Company and selected counterparties to minimize market risk due to changes in commodity prices, interest rates or foreign exchange rates. The counterparty contracts are identical to the customer contracts except for a fixed pricing spread or a fee paid to us as compensation for administrative costs, credit risk and profit.

The customer hedging programs create credit risk for potential amounts due to the Company from our customers and from the counterparties. Customer credit risk is monitored through existing credit policies and procedures. The effects of changes in commodity prices, interest rates or foreign exchange rates are evaluated across a range of possible scenarios to determine the maximum exposure we are willing to have individually to any customer. Customers may also be required to provide cash margin or other collateral in conjunction with our credit agreements to further limit our credit risk.

Counterparty credit risk is evaluated through existing policies and procedures. This evaluation considers the total relationship between BOK Financial and each of the counterparties. Individual limits are established by management, approved by Credit Administration and reviewed by the Asset/Liability Committee. Margin collateral is required if the exposure between the Company and any counterparty exceeds established limits. Based on declines in the counterparties' credit ratings, these limits may be reduced and additional margin collateral may be required.

A deterioration of the credit standing of one or more of the customers or counterparties to these contracts may result in BOK Financial recognizing a loss as the fair value of the affected contracts may no longer move in tandem with the offsetting contracts. This occurs if the credit standing of the customer or counterparty deteriorates such that either the fair value of underlying collateral no longer supports the contract or the customer or the counterparty's ability to provide margin collateral becomes impaired. Credit losses on customer derivatives reduce brokerage and trading revenue in the Consolidated Statements of Earnings.
- 24 -


Derivative contracts are carried at fair value. At June 30, 2024, the net fair value of derivative contracts, before consideration of cash margin, reported as assets under these programs totaled $339 million compared to $463 million at March 31, 2024. At June 30, 2024, the net fair value of our derivative contracts included $196 million for energy contracts, $107 million for interest rate swaps and $35 million for foreign exchange contracts. The aggregate net fair value of derivative contracts, before consideration of cash margin, held under these programs reported as liabilities totaled $327 million at June 30, 2024 and $460 million at March 31, 2024.

At June 30, 2024, total derivative assets were reduced by $143 million of cash collateral received from counterparties and total derivative liabilities were reduced by $54 million of cash collateral paid to counterparties related to instruments executed with the same counterparty under a master netting agreement. Derivative contracts executed with customers may be secured by non-cash collateral in conjunction with a credit agreement with that customer, such as proven producing oil and gas properties. Access to this collateral in an event of default is reasonably assured.

A table showing the notional and fair value of derivative assets and liabilities on both a gross and net basis is presented in Note 3 to the Consolidated Financial Statements.

The fair value of derivative contracts reported as assets under these programs, net of cash margin held by the Company, by category of debtor at June 30, 2024 follows in Table 15.

Table 15 – Fair Value of Derivative Contracts
(In thousands)
Customers$114,636 
Banks and other financial institutions22,496 
Exchanges and clearing organizations58,942 
Fair value of customer risk management program asset derivative contracts, net$196,074 
 
At June 30, 2024, our largest derivative exposure was to an exchange for $61 million of net derivative positions, net of cash margin.

Our customer hedging program also introduces liquidity and capital risk. We are required to provide cash margin to certain counterparties when the net negative fair value of the contracts exceeds established limits which may incur additional funding costs. Also, changes in commodity prices affect risk-weighted assets and total assets which in turn impacts regulatory capital ratios. These risks are modeled as part of the management of these programs. Based on current prices, a decrease in market prices to an equivalent of $64.01 per barrel of oil would decrease the fair value of derivative assets by $84 million, with lending customers comprising the bulk of the assets. An increase in prices to an equivalent of $99.07 per barrel of oil would increase the fair value of derivative assets by $752 million as asset values rise faster than margin paid. Liquidity requirements of this program may also be affected by our credit rating. At June 30, 2024, a decrease in our credit rating to below investment grade would increase our obligation to post cash margin on existing contracts by approximately $10 million.

The fair value of our to-be-announced residential mortgage-backed securities and interest rate swap derivative contracts is affected by changes in interest rates. Based on our assessment as of June 30, 2024, changes in interest rates would not materially impact regulatory capital or liquidity needed to support this portion of our customer derivative program.
- 25 -


Summary of Credit Loss Experience

Table 16 – Summary of Credit Loss Experience
(Dollars in thousands)
Three Months Ended
June 30, 2024Mar. 31, 2024Dec. 31, 2023Sep. 30, 2023June 30, 2023
Allowance for loan losses:  
Beginning balance$281,623 $277,123 $272,114 $262,714 $249,460 
Loans charged off(7,940)(7,060)(5,007)(10,593)(8,049)
Recoveries of loans previously charged off995 1,600 911 4,062 1,346 
Net loans charged off
(6,945)(5,460)(4,096)(6,531)(6,703)
Provision for credit losses
13,148 9,960 9,105 15,931 19,957 
Ending balance$287,826 $281,623 $277,123 $272,114 $262,714 
Accrual for off-balance sheet credit risk from unfunded loan commitments:
Beginning balance$47,319 $48,977 $52,604 $59,940 $62,943 
Provision for credit losses
(4,983)(1,658)(3,627)(7,336)(3,003)
Ending balance$42,336 $47,319 $48,977 $52,604 $59,940 
Accrual for off-balance sheet credit risk associated with mortgage banking activities:
Beginning balance
$3,224 $3,492 $2,962 $4,443 $4,381 
Net loans charged off
(2)(3)— (7)(16)
Provision for credit losses
(153)(265)530 (1,474)78 
Ending balance
$3,069 $3,224 $3,492 $2,962 $4,443 
Allowance for credit losses related to held-to-maturity (investment) securities:
Beginning balance
$299 $336 $344 $465 $497 
Provision for credit losses
(12)(37)(8)(121)(32)
Ending balance$287 $299 $336 $344 $465 
Total provision for credit losses
$8,000 $8,000 $6,000 $7,000 $17,000 
Average loans by portfolio segment :
Commercial$15,516,238 $14,992,639 $14,680,001 $14,527,676 $14,316,474 
Commercial real estate5,048,704 5,188,152 5,293,021 5,172,876 4,896,230 
Loans to individuals3,820,211 3,767,776 3,732,086 3,713,756 3,676,350 
Net charge-offs (annualized) to average loans0.11 %0.09 %0.07 %0.11 %0.12 %
Net charge-offs (annualized) to average loans by portfolio segment:
Commercial0.15 %0.09 %0.08 %0.18 %0.06 %
Commercial real estate0.01 %0.10 %— %(0.07)%0.32 %
Loans to individuals0.08 %0.10 %0.11 %0.10 %0.08 %
Recoveries to gross charge-offs
12.53 %22.66 %18.19 %38.35 %16.72 %
Provision for loan losses (annualized) to average loans
0.22 %0.17 %0.15 %0.27 %0.35 %
Allowance for loan losses to loans outstanding at period end
1.17 %1.17 %1.16 %1.15 %1.13 %
Accrual for unfunded loan commitments to loan commitments
0.30 %0.33 %0.33 %0.37 %0.40 %
Combined allowance for loan losses and accrual for off-balance sheet credit risk from unfunded loan commitments to loans outstanding at period end
1.34 %1.36 %1.36 %1.37 %1.39 %
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Allowance for Loan Losses and Accrual for Off-Balance Sheet Credit Risk from Unfunded Loan Commitments
Expected credit losses on assets carried at amortized cost are recognized over their expected lives based on models that measure the probability of default and loss given default over a 12-month reasonable and supportable forecast period. Models incorporate base case, downside and upside macroeconomic variables such as real GDP growth, civilian unemployment rate, commercial real estate vacancy rates and WTI oil prices on a probability weighted basis. See Note 4 to the Consolidated Financial Statements for additional discussion of methodology of allowance for loan losses.
Non-pass grade loans, including loans especially mentioned, accruing substandard and nonaccruing loans, increased $100 million over March 31, 2024. Non-pass grade commercial real estate loans increased $41 million and non-pass grade healthcare loans increased $30 million. Non-pass grade energy loans increased $15 million and non-pass grade general business loans increased $13 million. A summary of outstanding loan balances by risk grade is included in Note 4 to the Consolidated Financial Statements.
The provision for credit losses of $8.0 million in the second quarter of 2024 reflects continued loan growth and a stable economic forecast. The allowance for loan losses totaled $288 million or 1.17% of outstanding loans at June 30, 2024. Excluding residential mortgage loans guaranteed by U.S. government agencies, the allowance for loan losses was 342% of nonaccruing loans. The combined allowance for loan losses and accrual for off-balance sheet credit risk from unfunded loan commitments was $330 million or 1.34% of outstanding loans and 393% of nonaccruing loans at June 30, 2024.
The probability weighting of all scenarios in our reasonable and supportable forecast remained unchanged compared to the prior quarter. The sensitivity to management's economic scenario weighting may be quantified by comparing the results of weighting each economic scenario at 100%. For example, compared to a 100% base case scenario, a 100% downside case would result in an additional $177 million in quantitative reserve, while a 100% upside case would result in $17 million less quantitative reserve at June 30, 2024. Such sensitivity calculations do not necessarily reflect the nature and extent of future changes in the related allowance.
The Company recorded an $8.0 million provision for credit losses in the first quarter of 2024. The allowance for loan losses was $282 million or 1.17% of outstanding loans at March 31, 2024. Excluding residential mortgage loans guaranteed by U.S. government agencies, the allowance for loan losses was 255% of nonaccruing loans. The combined allowance for loan losses and accrual for off-balance sheet credit risk from unfunded loan commitments was $329 million or 1.36% of outstanding loans and 298% of nonaccruing loans.
- 27 -


A summary of macroeconomic variables considered in developing our estimate of expected credit losses at June 30, 2024 follows:
BaseDownsideUpside
Scenario probability weighting50%35%15%
Economic outlook
Geopolitical conflicts remain isolated.

There are two rate cuts over the next four quarters, bringing the federal funds target range to 4.75% to 5.00% by the end of the second quarter of 2025.

Core inflation continues to improve from the previous peaks and reaches 2.8% by the second quarter of 2025.

Job openings continue to normalize and overall hiring levels decline, causing the national unemployment rate to modestly increase over the next four quarters. Inflation pressures ease and help stabilize real household income. A restrictive credit environment slows economic activity and results in below-trend GDP growth.
Geopolitical conflicts remain isolated.

The Federal Reserve is forced to adopt an accommodative monetary policy compared to the base case scenario and cut the federal funds rate significantly to encourage economic activity and job creation. In total, there are ten rate cuts over the next four quarters bringing the target range to 2.75% to 3.00% by the end of the second quarter of 2025.

Tight monetary conditions result in declines in consumer spending while a restrictive credit environment decreases private sector investment. This pushes the United States into a recession, with a contraction in economic activity and a sharp increase in the unemployment rate.
Geopolitical conflicts remain isolated.

There are four rate cuts over the next four quarters, bringing the target range to 4.25% to 4.50% by the end of the second quarter of 2025.

Core inflation continues to improve from the previous peaks and reaches 2.5% by the second quarter of 2025.

Labor force participants continue to re-enter the job market to help fill the elevated level of job openings. The increase in employment helps maintain household income above its pre-pandemic trend. This supports consumer spending and produces GDP growth consistent with pre-pandemic levels.
Macro-economic factors
GDP is forecasted to grow by 1.7% over the next 12 months.
Civilian unemployment rate of 4.0% in the third quarter of 2024 increases to 4.1% by the second quarter of 2025.
WTI oil prices are projected to generally follow the NYMEX forward curve that existed at the end of June 2024 and are expected to average $72.97 per barrel over the next 12 months.
GDP is forecasted to contract 1.8% over the next twelve months.
Civilian unemployment rate of 4.6% in the third quarter of 2024 increases to 6.3% in the second quarter of 2025.
WTI oil prices are projected to average $50.80 over the next 12 months, with a peak of $57.16 in the third quarter of 2024 and falling 19% over the following three quarters.
GDP is forecasted to grow by 2.2% over the next 12 months.
Civilian unemployment rate of 3.9% in the third quarter of 2024 increases to 4.0% by the second quarter of 2025.
WTI oil prices are projected to average $72.63 per barrel over the next 12 months.


- 28 -


Net Loans Charged Off

Net loans charged off totaled $6.9 million or 0.11% of average loans in the second quarter. Net charge-offs were primarily composed of a single healthcare loan. Net charge-offs of loans to individuals include deposit account overdraft losses. Net charge-offs were $5.5 million or 0.09% of average loans on an annualized basis in the first quarter of 2024.

Accrual for Off-Balance Sheet Credit Risk Associated with Mortgage Banking Activities

The accrual for off-balance sheet credit risk associated with mortgage banking activities includes consideration of credit risk related to certain residential mortgage loans sold into mortgage-backed securities in excess of amounts guaranteed by the VA and mortgage loans originated under community development loan programs that were sold to a U.S. government agency with full recourse.

We use publicly available long-term national data to estimate total loss given default for our off-balance sheet credit risk related to losses in excess of amounts guaranteed by the VA. This result is combined with probability of default output from our mortgage servicing rights model to estimate total expected loss. Then, we estimate the VA's guarantee percentage to determine our portion of the credit risk. Qualitative adjustment may be used, if necessary.

Allowance for Credit Losses Related to Held-to-Maturity (Investment) Securities

The expected credit losses principles apply to all financial assets measured at cost, including our held-to-maturity (investment) debt securities portfolio. Our investment portfolio includes municipal and other tax-exempt securities and other debt securities. Expected credit losses for these assets are based on the probability of default and loss given default assumptions that align with similarly graded loans. Qualitative adjustment may be used, if necessary.
- 29 -


Nonperforming Assets

As more fully described in Note 4 to the Consolidated Financial Statements, loans are generally classified as nonaccruing when it becomes probable that we will not collect the full contractual principal and interest. Real estate and other repossessed assets are assets acquired in partial or total forgiveness of loans. The assets are carried at the lower of cost as determined by fair value at the date of foreclosure or current fair value, less estimated selling costs. A summary of nonperforming assets follows in Table 17.

Table 17 – Nonperforming Assets
(Dollars in thousands)
June 30, 2024Mar. 31, 2024Dec. 31, 2023Sep. 30, 2023June 30, 2023
Nonaccruing loans:    
Commercial:  
Healthcare$20,845 $49,307 $81,529 $41,836 $36,753 
Energy28,668 14,991 17,843 19,559 20,037 
Services3,165 3,319 3,616 2,820 4,541 
General business5,756 7,003 7,143 6,483 11,946 
Total commercial58,434 74,620 110,131 70,698 73,277 
Commercial real estate12,883 22,087 7,320 7,418 17,395 
Loans to individuals:  
Residential mortgage12,627 13,449 18,056 30,954 29,973 
Residential mortgage guaranteed by U.S. government agencies
6,617 9,217 9,709 10,436 11,473 
Personal122 142 253 79 133 
Total loans to individuals19,366 22,808 28,018 41,469 41,579 
Total nonaccruing loans90,683 119,515 145,469 119,585 132,251 
Real estate and other repossessed assets2,334 2,860 2,875 3,753 4,227 
Total nonperforming assets$93,017 $122,375 $148,344 $123,338 $136,478 
Total nonperforming assets excluding those guaranteed by U.S. government agencies
$86,400 $113,158 $138,635 $112,902 $125,005 
Allowance for loan losses to nonaccruing loans1
342.38 %255.33 %204.13 %249.31 %217.52 %
Combined allowance for loan losses and accrual for off-balance sheet credit risk from unfunded loan commitments to nonaccruing loans1
392.74 %298.23 %240.20 %297.50 %267.15 %
Nonperforming assets to outstanding loans and repossessed assets
0.38 %0.51 %0.62 %0.52 %0.59 %
Nonperforming assets to outstanding loans and repossessed assets1
0.35 %0.47 %0.58 %0.48 %0.54 %
Nonaccruing loans to outstanding loans0.37 %0.49 %0.61 %0.50 %0.57 %
Nonaccruing commercial loans to outstanding commercial loans
0.37 %0.49 %0.74 %0.48 %0.50 %
Nonaccruing commercial real estate loans to outstanding commercial real estate loans
0.25 %0.42 %0.14 %0.14 %0.35 %
Nonaccruing loans to individuals to outstanding loans to individuals1
0.34 %0.37 %0.51 %0.86 %0.85 %
1     Excludes residential mortgages guaranteed by U.S. government agencies.
Nonaccruing loans decreased $29 million compared to March 31, 2024. New nonaccruing loans identified in the second quarter totaled $24 million, offset by $42 million in payments received and $7.9 million of charge-offs. Nonaccruing healthcare loans decreased $28 million and nonaccruing commercial real estate loans decreased $9.2 million, partially offset by a $14 million increase in nonaccruing energy loans. The Company generally retains nonperforming assets to maximize potential recovery, which may cause future nonperforming assets to decrease more slowly.

A rollforward of nonperforming assets for the three and six months ended June 30, 2024 follows in Table 18.

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Table 18 – Rollforward of Nonperforming Assets
(In thousands)
 Three Months Ended
June 30, 2024
Nonaccruing LoansReal Estate and Other Repossessed AssetsTotal Nonperforming Assets
 CommercialCommercial Real EstateLoan to IndividualsTotal
Balance, March 31, 2024$74,620 $22,087 $22,808 $119,515 $2,860 $122,375 
Additions18,820 2,724 2,818 24,362 — 24,362 
Payments(28,615)(11,723)(1,498)(41,836)— (41,836)
Charge-offs(6,391)(205)(1,344)(7,940)— (7,940)
Net gains (losses) and write-downs— — — — 33 33 
Foreclosure of loans guaranteed by U.S. government agencies
— — (768)(768)— (768)
Proceeds from sales— — — — (559)(559)
Net transfers to nonaccruing loans— — (1,977)(1,977)— (1,977)
Return to accrual status— — (673)(673)— (673)
Balance, June 30, 2024$58,434 $12,883 $19,366 $90,683 $2,334 $93,017 
Six Months Ended
June 30, 2024
Nonaccruing LoansReal Estate and Other Repossessed AssetsTotal Nonperforming Assets
CommercialCommercial Real EstateLoan to IndividualsTotal
Balance, Dec. 31, 2023$110,131 $7,320 $28,018 $145,469 $2,875 $148,344 
Additions23,762 18,766 6,069 48,597 — 48,597 
Payments(34,731)(11,748)(3,931)(50,410)— (50,410)
Charge-offs(10,631)(1,455)(2,914)(15,000)— (15,000)
Net gains (losses) and write-downs— — — — 142 142 
Foreclosure of nonperforming loans
— — (77)(77)77 — 
Foreclosure of loans guaranteed by U.S. government agencies
— — (1,326)(1,326)— (1,326)
Proceeds from sales— — — — (760)(760)
Net transfers to nonaccruing loans— — (1,982)(1,982)— (1,982)
Return to accrual status(30,097)— (4,491)(34,588)— (34,588)
Balance, June 30, 2024$58,434 $12,883 $19,366 $90,683 $2,334 $93,017 
We foreclose on loans guaranteed by U.S. government agencies in accordance with agency guidelines. Generally, these loans are not eligible for modification programs or have failed to comply with modified loan terms. Principal is guaranteed by agencies of the U.S. government, subject to limitations, and credit risk is limited. At foreclosure, these amounts are transferred to claims receivable accounts. These properties will be conveyed to the agencies once applicable criteria have been met. 

Real Estate and Other Repossessed Assets

Real estate and other repossessed assets totaled $2.3 million at June 30, 2024, largely unchanged compared to March 31, 2024. Real estate and other repossessed assets were composed primarily of $2.1 million of land for commercial real estate development.
Liquidity and Capital

Our funding sources, which primarily include deposits and borrowings from the Federal Home Loan Banks and other banks, provide adequate liquidity to meet our operating needs. Based on the average balances for the second quarter of 2024, approximately 70% of our funding was provided by deposit accounts, 18% from borrowed funds, 10% from equity and less than 1% from long-term subordinated debt. 
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Subsidiary Bank

Deposits and borrowed funds are the primary sources of liquidity for BOKF, NA, the wholly owned subsidiary bank of BOK Financial. We compete for retail and commercial deposits by offering a broad range of products and services and focusing on customer convenience. Retail deposit growth is supported through personal and small business checking, online bill paying services, mobile banking services, an extensive network of branch locations and ATMs and our ExpressBank call center. Commercial deposit growth is supported by offering treasury management and lockbox services. We also acquire brokered deposits when the cost of funds is advantageous to other funding sources.

Average deposits for the second quarter of 2024 totaled $35.7 billion, a $627 million increase compared to the first quarter of 2024. Interest-bearing transaction account balances grew by $742 million, partially offset by a $244 million decrease in demand deposit balances. Time deposit balances increased $140 million.

Table 19 – Average Deposits by Line of Business
(In thousands)
Three Months Ended
 June 30, 2024Mar. 31, 2024Dec. 31, 2023Sep. 30, 2023June 30, 2023
Commercial Banking$16,189,003 $15,730,241 $15,493,326 $15,115,313 $14,822,093 
Consumer Banking8,073,782 7,901,167 7,890,032 7,936,186 7,986,674 
Wealth Management9,551,307 9,237,965 8,085,643 7,886,962 7,544,143 
Subtotal33,814,092 32,869,373 31,469,001 30,938,461 30,352,910 
Funds Management and other1,839,131 2,156,518 2,207,212 2,349,436 2,016,802 
Total$35,653,223 $35,025,891 $33,676,213 $33,287,897 $32,369,712 

Average Commercial Banking deposit balances increased $459 million compared to the first quarter of 2024. Interest-bearing transaction account balances increased $640 million while demand deposit balances decreased $200 million. Our Commercial deposit portfolio is highly diversified across industries and customers. The highest concentration by industry within our commercial deposit portfolio is our energy customers representing 8% of our total deposits.

Average Consumer Banking deposit balances increased $173 million over the prior quarter. A $244 million increase in time deposit balances was partially offset by a $60 million decrease in interest-bearing transaction deposit balances.

Average Wealth Management deposits increased $313 million over the first quarter of 2024. Interest-bearing transaction account balances increased $246 million and time deposit balances increased $114 million. Demand deposit balances decreased $47 million.

Average brokered deposits were 5% of total deposits during the second quarter of 2024. Excluding the reciprocal component, brokered deposits represented 1% of total deposits. Beginning in the first quarter of 2024, reciprocal deposit balances exceeded the $5 billion general threshold as defined by the FDIC. Reciprocal deposit balances in excess of the $5 billion general threshold are included as brokered deposits for regulatory reporting purposes. Growth in brokered deposits during the quarter was entirely related to reciprocal deposit balances. Average interest-bearing transaction accounts for the second quarter included $1.3 billion of brokered deposits, a $771 million increase over the first quarter of 2024. Average time deposits for the second quarter of 2024 included $384 million of brokered deposits, a $236 million decrease compared to the first quarter of 2024. Period end brokered interest-bearing transaction accounts increased $737 million to $1.6 billion at June 30, 2024 and brokered time deposits decreased $250 million to $242 million at June 30, 2024.


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The distribution of our period end deposit account balances among principal markets follows in Table 20.

Table 20 – Period End Deposits by Principal Market Area
(In thousands)
June 30, 2024Mar. 31, 2024Dec. 31, 2023Sep. 30, 2023June 30, 2023
Oklahoma:  
Demand$3,721,009 $3,365,529 $3,586,091 $4,019,019 $4,273,136 
Interest-bearing:
Transaction12,115,793 12,362,193 10,929,704 9,970,955 9,979,534 
Savings496,289 509,775 500,313 508,619 531,536 
Time2,157,778 2,136,583 1,984,336 2,019,749 1,945,916 
Total interest-bearing14,769,860 15,008,551 13,414,353 12,499,323 12,456,986 
Total Oklahoma18,490,869 18,374,080 17,000,444 16,518,342 16,730,122 
Texas:
Demand2,448,433 2,201,561 2,306,334 2,599,998 2,876,568 
Interest-bearing:
Transaction5,425,670 5,125,834 5,035,856 5,046,288 4,532,093 
Savings150,812 157,108 155,652 154,863 162,704 
Time626,724 605,526 492,753 436,218 377,424 
Total interest-bearing6,203,206 5,888,468 5,684,261 5,637,369 5,072,221 
Total Texas8,651,639 8,090,029 7,990,595 8,237,367 7,948,789 
Colorado:
Demand1,244,848 1,316,971 1,633,672 1,598,622 1,726,130 
Interest-bearing:
Transaction1,921,671 1,951,232 1,921,605 1,888,026 1,825,295 
Savings61,184 63,675 67,646 63,129 66,968 
Time261,237 237,656 201,393 185,030 148,840 
Total interest-bearing2,244,092 2,252,563 2,190,644 2,136,185 2,041,103 
Total Colorado3,488,940 3,569,534 3,824,316 3,734,807 3,767,233 
New Mexico:
Demand661,677 683,643 794,467 853,571 912,218 
Interest-bearing:
Transaction1,323,750 1,085,946 886,089 1,049,903 712,541 
Savings92,910 95,944 95,453 97,753 102,729 
Time314,133 298,556 258,195 217,535 179,548 
Total interest-bearing1,730,793 1,480,446 1,239,737 1,365,191 994,818 
Total New Mexico2,392,470 2,164,089 2,034,204 2,218,762 1,907,036 
Arizona:
Demand448,587 502,143 524,167 522,142 592,144 
Interest-bearing:
Transaction1,227,895 1,181,539 1,174,715 903,535 800,970 
Savings11,542 12,024 11,636 12,340 14,489 
Time56,102 46,962 41,884 36,689 31,248 
Total interest-bearing1,295,539 1,240,525 1,228,235 952,564 846,707 
Total Arizona1,744,126 1,742,668 1,752,402 1,474,706 1,438,851 
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June 30, 2024Mar. 31, 2024Dec. 31, 2023Sep. 30, 2023June 30, 2023
Kansas/Missouri:
Demand291,045 316,041 326,496 351,236 363,534 
Interest-bearing:
Transaction1,040,114 985,706 966,166 981,091 1,014,247 
Savings14,998 13,095 13,821 14,331 16,316 
Time32,921 30,411 23,955 22,437 16,176 
Total interest-bearing1,088,033 1,029,212 1,003,942 1,017,859 1,046,739 
Total Kansas/Missouri1,379,078 1,345,253 1,330,438 1,369,095 1,410,273 
Arkansas:
Demand24,579 28,168 25,266 29,635 38,818 
Interest-bearing:
Transaction52,149 55,735 49,966 57,381 43,301 
Savings2,754 2,776 2,564 2,898 3,195 
Time15,040 11,215 9,506 9,559 7,225 
Total interest-bearing69,943 69,726 62,036 69,838 53,721 
Total Arkansas94,522 97,894 87,302 99,473 92,539 
Total BOK Financial deposits$36,241,644 $35,383,547 $34,019,701 $33,652,552 $33,294,843 

Estimated uninsured deposits totaled $18.3 billion or 50% of our total deposits at June 30, 2024. In addition to insured deposits, we also hold $4.5 billion of collateralized deposits. Municipalities, Native American tribal governments and certain trust-related deposits are all required to be collateralized. Excluding the impact of collateralized deposits and deposits related to consolidated subsidiaries, our uninsured and uncollateralized deposit level is $13.0 billion or 36% of total deposits at June 30, 2024.

In addition to deposits, liquidity is provided primarily by federal funds purchased, securities repurchase agreements and Federal Home Loan Banks borrowings. Federal funds purchased consist primarily of unsecured, overnight funds acquired from other financial institutions. Funds are primarily purchased from bankers' banks and Federal Home Loan Banks from across the country. The largest single source of wholesale federal funds purchased totaled $250 million at June 30, 2024. Securities repurchase agreements generally mature within 90 days and are secured by certain available for sale and trading securities. Federal Home Loan Banks borrowings are generally short-term and are secured by a blanket pledge of eligible collateral (generally unencumbered U.S. Treasury and agency mortgage-backed securities, 1-4 family residential mortgage loans, multifamily and other qualifying commercial real estate loans). Amounts borrowed from the Federal Home Loan Bank of Topeka averaged $7.1 billion during the quarter, compared to $6.8 billion in the first quarter of 2024.

At June 30, 2024, management estimates a total potential secured borrowing capacity of approximately $24.5 billion. This includes current available secured capacity of $20.4 billion from the use of programs available to U.S. banks from the Federal Home Loan Banks and Federal Reserve Banks and an estimated $4.1 billion of other sources that could be converted into additional secured capacity.

A summary of other borrowings for BOK Financial on a consolidated basis follows in Table 21.

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Table 21 – Borrowed Funds
(Dollars in thousands)
  Three Months Ended
June 30, 2024
 Three Months Ended
Mar. 31, 2023
June 30, 2024Average
Balance
During the
Quarter
RateMaximum
Outstanding
At Any Month
End During
the Quarter
Mar. 31, 2024Average
Balance
During the
Quarter
RateMaximum
Outstanding
At Any Month
End During
the Quarter
Funds purchased$598,315 $509,514 4.86 %$600,178 $899,447 $582,505 4.76 %$899,447 
Repurchase agreements215,443 1,328,809 4.05 %1,627,169 362,070 675,539 3.43 %362,070 
Other borrowings:
Federal Home Loan Banks advances6,500,000 7,125,275 5.57 %6,600,000 6,700,000 6,819,232 5.56 %6,700,000 
GNMA repurchase liability
14,722 12,031 4.58 %14,722 10,414 10,953 4.00 %10,805 
Other13,816 13,922 6.90 %14,067 14,238 14,448 5.26 %14,800 
Total other borrowings6,528,538 7,151,228 5.58 %6,724,652 6,844,633 5.56 %
Subordinated debentures1
131,156 131,156 7.07 %131,156 131,154 131,154 7.09 %131,154 
Total other borrowed funds and subordinated debentures
$7,473,452 $9,120,707 5.34 %$8,117,323 $8,233,831 5.35 %
1 Parent Company only.
BOKF, NA also has a liability related to the repurchase of certain delinquent residential mortgage loans previously sold into GNMA mortgage pools. Interest is payable monthly at rates contractually due to investors if delinquent loans are not repurchased from the GNMA mortgage pools.
Parent Company

At June 30, 2024, cash and interest-bearing cash and cash equivalents held by the parent company totaled $200 million. The primary sources of liquidity for BOK Financial are cash on hand and dividends from BOKF, NA. Dividends from the bank are limited by various banking regulations to net profits, as defined, for the year plus retained profits for the two preceding years. Dividends are further restricted by minimum capital requirements. At June 30, 2024, based upon the most restrictive limitations as well as management's internal capital policy, BOKF, NA could declare up to $383 million of dividends. Dividend constraints may be alleviated through increases in retained earnings, capital issuances or changes in risk weighted assets. Future losses or increases in required regulatory capital at the bank could affect its ability to pay dividends to the parent company.

Our equity capital at June 30, 2024 was $5.2 billion, a $100 million increase compared to March 31, 2024. Net income less cash dividends paid increased equity $128 million during the second quarter of 2024. Changes in interest rates resulted in a $4.6 million improvement in the accumulated other comprehensive loss compared to March 31, 2024. We also repurchased $37 million of common stock, excluding a 1% excise tax on corporate stock repurchases, during the second quarter of 2024. Capital is managed to maximize long-term value to the shareholders. Factors considered in managing capital include projections of future earnings including expected benefits from lower federal income tax rates, asset growth and acquisition strategies, and regulatory and debt covenant requirements. Capital management may include subordinated debt or perpetual preferred stock issuance, share repurchase and stock and cash dividends.

On November 1, 2022, the board of directors authorized the Company to purchase up to five million common shares, subject to market conditions, securities law and other regulatory compliance limitations. As of June 30, 2024, the Company had repurchased 3,457,020 shares under this authorization. The Company repurchased 412,176 shares of common stock at an average price of $90.38 per share in the second quarter of 2024. We view share buybacks opportunistically, but within the context of maintaining our strong capital position.

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BOK Financial and BOKF, NA are subject to various capital requirements administered by federal agencies. Failure to meet minimum capital requirements can result in certain mandatory and possibly additional discretionary actions by regulators that could have a material impact on operations. These capital requirements include quantitative measures of assets, liabilities and off-balance sheet items. The capital standards are also subject to qualitative judgments by the regulators.

A summary of minimum capital requirements, including a capital conservation buffer follows in Table 22. A bank which falls below these levels, including the capital conservation buffer, would be subject to regulatory restrictions on capital distributions (including, but not limited to, dividends and share repurchases) and executive bonus payments.

In March 2020, in response to the impact on the financial markets by the COVID-19 pandemic, the banking agencies issued an interim final rule permitting banking organizations that implement the CECL model the option to delay for two years an estimate of the CECL methodology's effect on regulatory capital, followed by a three-year transition period. The estimate includes the implementation date adjustment as of January 1, 2020 plus an estimate of the impact of the change for a two year period following implementation of CECL. We elected to delay the regulatory capital impact of the transition in accordance with the interim final rule. Deferral of the impact of CECL added 3 basis points to the Company's common equity Tier 1 capital at June 30, 2024.

Capital and other performance ratios for BOK Financial on a consolidated basis are presented in Table 22.

Table 22 – Capital and Performance Ratios
Minimum Capital RequirementCapital Conservation BufferMinimum Capital Requirement Including Capital Conservation BufferJune 30, 2024Mar. 31, 2024June 30, 2023
Capital:
Common equity Tier 14.50 %2.50 %7.00 %12.10 %11.99 %12.12 %
Tier 1 capital6.00 %2.50 %8.50 %12.11 %12.00 %12.13 %
Total capital8.00 %2.50 %10.50 %13.25 %13.15 %13.24 %
Tier 1 Leverage4.00 %N/A4.00 %9.39 %9.42 %9.75 %
Average total equity to average assets10.06 %10.30 %10.32 %
Tangible common equity ratio1
8.38 %8.21 %7.79 %
Adjusted common tangible equity ratio1
8.06 %7.92 %7.49 %
Performance Ratios:
Return on average equity12.79 %6.53 %12.28 %
Return on average tangible common equity1
16.27 %8.31 %15.86 %
1    See Explanation and Reconciliation of Non-GAAP Measures following.


Off-Balance Sheet Arrangements

See Note 4 to the Consolidated Financial Statements for a discussion of the Company's significant off-balance sheet commitments.
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Explanation and Reconciliation of Non-GAAP Measures

Table 23 provides a reconciliation of the non-GAAP measures with financial measures defined by GAAP.

Table 23 – Non-GAAP Measures
(Dollars in thousands)
June 30, 2024Mar. 31, 2024Dec. 31, 2023Sep. 30, 2023June 30, 2023
Reconciliation of tangible common equity ratio and adjusted tangible common equity ratio:
Total shareholders' equity$5,229,130 $5,128,751 $5,142,442 $4,814,019 $4,863,854 
Less: Goodwill and intangible assets, net1,098,777 1,101,643 1,104,728 1,110,553 1,113,995 
Tangible common equity$4,130,353 $4,027,108 $4,037,714 $3,703,466 $3,749,859 
Add: Unrealized loss on investment securities, net
(204,636)(185,978)(171,903)(246,395)(189,152)
Add: Tax effect on unrealized loss on investment securities, net
48,128 43,740 40,430 57,949 44,486 
Adjusted tangible common equity$3,973,845 $3,884,870 $3,906,241 $3,515,020 $3,605,193 
Total assets$50,403,457 $50,160,380 $49,824,830 $48,931,397 $49,237,920 
Less: Goodwill and intangible assets, net1,098,777 1,101,643 1,104,728 1,110,553 1,113,995 
Tangible assets$49,304,680 $49,058,737 $48,720,102 $47,820,844 $48,123,925 
Tangible common equity ratio8.38 %8.21 %8.29 %7.74 %7.79 %
Adjusted tangible common equity ratio8.06 %7.92 %8.02 %7.35 %7.49 %
Reconciliation of return on average tangible common equity:
Total average shareholders' equity$5,146,785 $5,152,061 $4,933,917 $4,902,119 $4,941,352 
Less: Average goodwill and intangible assets, net1,100,139 1,103,090 1,107,949 1,112,217 1,115,652 
Average tangible common equity$4,046,646 $4,048,971 $3,825,968 $3,789,902 $3,825,700 
Net Income$163,713 $83,703 $82,575 $134,495 $151,308 
Return on average tangible common equity16.27 %8.31 %8.56 %14.08 %15.86 %
Reconciliation of pre-provision net revenue:
Net income before taxes$211,035 $106,889 $111,475 $167,735 $195,637 
Add: Provision for expected credit losses8,000 8,000 6,000 7,000 17,000 
Less: Net income (loss) attributable to non-controlling interests19 (9)(53)(16)328 
Pre-provision net revenue$219,016 $114,898 $117,528 $174,751 $212,309 
Reconciliation of adjusted net income and earnings per share:
Net income$163,713 $83,703 $82,575 $134,495 $151,308 
Add: FDIC special assessment, net of tax910 4,936 33,478 — — 
Less: Gain on converted Visa shares, net of tax41,160 — — — — 
Add: Related contribution of Visa shares to BOKF Foundation, net of tax
7,648 — — — — 
Less: Loss on repositioning of available for sale securities, net of tax (34,547)(21,129)— (2,302)
Less: Gain on sale of BOKF Insurance, net of tax — 23,715 — — 
Adjusted net income$131,111 $123,186 $113,467 $134,495 $153,610 
Earnings per share$2.54 $1.29 $1.26 $2.04 $2.27 
Add: FDIC special assessment, net of tax0.01 0.08 0.52 — — 
Less: Gain on converted Visa shares, net of tax0.65 — — — — 
Add: Related contribution of Visa shares to BOKF Foundation, net of tax
0.12 — — — — 
Less: Loss on repositioning of available for sale securities, net of tax (0.54)(0.33)— (0.03)
Less: Gain on sale of BOKF Insurance, net of tax — 0.37 — — 
Adjusted earnings per share$2.02 $1.91 $1.74 $2.04 $2.30 
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June 30, 2024Mar. 31, 2024Dec. 31, 2023Sep. 30, 2023June 30, 2023
Calculation of efficiency ratio and efficiency ratio excluding adjustments:
Total other operating expense$336,690 $340,384 $384,083 $324,313 $318,673 
Less: Amortization of intangible assets2,898 3,003 3,543 3,474 3,474 
Numerator for efficiency ratio$333,792 $337,381 $380,540 $320,839 $315,199 
Less: FDIC special assessment1,190 6,454 43,773 — — 
Less: Expenses related to sale of BOKF Insurance — 3,436 — — 
Less: Related contribution of converted Visa shares to BOKF Foundation
10,000 — — — — 
Adjusted numerator for efficiency ratio$322,602 $330,927 $333,331 $320,839 $315,199 
Net interest income
$296,021 $293,572 $296,675 $300,896 $322,261 
Tax-equivalent adjustment2,196 2,100 2,112 2,214 2,200 
Tax-equivalent net interest income
298,217 295,672 298,787 303,110 324,461 
Total other operating revenue259,704 161,701 204,883 198,152 209,049 
Less: Gain (loss) on available for sale securities, net34 (45,171)(27,626)— (3,010)
Denominator for efficiency ratio$557,887 $502,544 $531,296 $501,262 $536,520 
Less: Gain on sale of BOKF Insurance
 — 31,007 — — 
Less: Gain on converted Visa shares53,817 — — — — 
Adjusted denominator for efficiency ratio$504,070 $502,544 $500,289 $501,262 $536,520 
Efficiency ratio59.83 %67.13 %71.62 %64.01 %58.75 %
Efficiency ratio excluding adjustments
64.00 %65.85 %66.63 %64.01 %58.75 %
Information on net interest income and net interest margin excluding trading activities:
Net interest income
$296,021 $293,572 $296,675 $300,896 $322,261 
Less: Trading activities net interest income
(275)(498)(3,305)(7,343)(3,461)
Net interest income excluding trading activities
$296,296 $294,070 $299,980 $308,239 $325,722 
Tax-equivalent adjustment2,196 2,100 2,112 2,214 2,200 
Tax-equivalent net interest income excluding trading activities
$298,492 $296,170 $302,092 $310,453 $327,922 
Average interest-earning assets$46,019,346 $44,846,886 $44,327,237 $44,012,300 $42,731,533 
Less: Average trading activities interest-earning assets5,922,891 5,371,209 5,448,403 5,444,587 4,274,803 
Average interest-earning assets excluding trading activities$40,096,455 $39,475,677 $38,878,834 $38,567,713 $38,456,730 
Net interest margin on average interest-earning assets2.56 %2.61 %2.64 %2.69 %3.00 %
Net interest margin on average trading activities interest-earning assets(0.05)%(0.07)%(0.20)%(0.49)%(0.34)%
Net interest margin on average interest-earning assets excluding trading activities2.94 %2.97 %3.03 %3.14 %3.36 %

Explanation of Non-GAAP Measures

The tangible common equity ratio and return on average tangible common equity are primarily based on total shareholders' equity, which includes unrealized gains and losses on available for sale securities, less intangible assets and equity that do not benefit common shareholders. The adjusted tangible common equity ratio also includes unrealized gains and losses on the investment portfolio. These measures are valuable indicators of a financial institution's capital strength since they eliminate intangible assets from shareholders' equity and retain the effect of unrealized losses on securities and other components of accumulated other comprehensive income in shareholders' equity.

Pre-provision net revenue is a measure of revenue less expenses and is calculated before provision for credit losses and income tax expense. This financial measure is frequently used by investors and analysts and enables them to assess a company's ability to generate earnings to cover credit losses through a credit cycle. It also provides an additional basis for comparing the results
- 38 -


of operations between periods by isolating the impact of the provision for credit losses, which can vary significantly between periods.

We believe adjusting net income and earnings per share for notable non-core items enhances comparability of results with prior periods, demonstrates the impact of significant items and provides a useful measure for determining the Company's expenses that are core to our business operations and are expected to recur over time.

The efficiency ratio measures the Company's ability to use its assets and manage its liabilities effectively in the current period.

Net interest income and net interest margin excluding trading activities remove the effect of trading activities on these metrics allowing management and investors to assess the performance of the Company's core lending and deposit activities without the associated volatility from trading activities.
Market Risk

Market risk is a broad term for the risk of economic loss due to adverse changes in the fair value of a financial instrument. These changes may be the result of various factors, including interest rates, foreign exchange rates, commodity prices or equity prices. Financial instruments that are subject to market risk can be classified either as held for trading or held for purposes other than trading. Market risk excludes changes in fair value due to the credit of the individual issuers of financial instruments.

BOK Financial is subject to market risk primarily through the effect of changes in interest rates on both its assets held for purposes other than trading and trading assets. The effects of other changes, such as foreign exchange rates, commodity prices or equity prices do not pose significant market risk to BOK Financial. BOK Financial has no material investments in assets that are affected by changes in foreign exchange rates or equity prices. Energy and agricultural product derivative contracts, which are affected by changes in commodity prices, are matched against offsetting contracts as previously discussed.

The Asset/Liability Committee is responsible for managing market risk in accordance with policy limits established by the Board of Directors. The Committee monitors projected variation in net interest income, net income and economic value of equity due to specified changes in interest rates. These limits also set maximum levels for short-term borrowings, short-term assets, public funds and brokered deposits and establish minimum levels for unpledged assets, among other things. Further, the Board has approved market risk limits for fixed income trading, mortgage pipeline and mortgage servicing assets inclusive of economic hedge benefits. Exposure is measured daily and compliance is reviewed monthly. Deviations from the Board approved limits, which periodically occur throughout the reporting period, may require management to develop and execute plans to reduce exposure. These plans are subject to escalation to and approval by the Board.

The simulations used to manage market risk are based on numerous assumptions regarding the effects of changes in interest rates on the timing and extent of repricing characteristics, future cash flows and customer behavior. These assumptions are inherently uncertain and, as a result, models cannot precisely estimate or precisely predict the impact of higher or lower interest rates. Actual results will differ from simulated results due to timing, magnitude and frequency of interest rate changes, market conditions and management strategies, among other factors.

Interest Rate Risk – Other than Trading
 
As previously noted in the Net Interest Income section of this report, management has implemented strategies to manage the Company's balance sheet exposure to changes in interest rates over a twelve-month period within established policy limits. The effectiveness of these strategies in managing the overall interest rate risk is evaluated through the use of an asset/liability model. BOK Financial performs a sensitivity analysis to identify more dynamic interest rate risk exposures, including embedded option positions, on net interest income. A simulation model is used to estimate the effect of changes in interest rates on our performance across multiple interest rate scenarios. Our current internal policy limit for net interest income variation due to a 200 basis point parallel change in market interest rates over twelve months is a maximum decline of 6.5%. Management also reviews alternative rate changes and time periods.

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The Company's primary interest rate exposures include the Federal Funds rate, which affects short-term borrowings, and the prime lending rate, SOFR, which is the basis for much of the variable rate loan pricing. Additionally, residential mortgage rates directly affect the prepayment speeds for residential mortgage-backed securities and mortgage servicing rights. Derivative financial instruments and other financial instruments used for purposes other than trading are included in this simulation. In addition, the impact on the level and composition of demand deposit accounts and other core deposit balances resulting from a significant increase in short-term market interest rates and the overall interest rate environment is likely to be material. The simulation incorporates assumptions regarding the effects of such changes based on a combination of historical analysis and expected behavior. The impact of planned growth and new business activities is factored into the simulation model.

The interest rate sensitivity in Table 24 indicates management's estimation of the impact of rate changes on net interest income. Should deposit costs be 10% more sensitive to changes in rates, the variation in net interest income over the next twelve months would be 0.94% or $11.6 million for the 100 basis point decrease scenario. Alternatively, should deposit funding costs be 10% less sensitive to changes in rates, the variation in net interest income over the next twelve months would be (0.27)%, or ($3.3 million) for the 100 basis point decrease scenario. Additionally, in a flattening yield curve scenario where long-term rates increase by 100 basis points and short-term rates increase by 200 basis points, net interest income would decrease approximately 5.99%, or $73.7 million.

Table 24 – Interest Rate Sensitivity
(Dollars in thousands)
June 30, 2024Mar. 31, 2024
 200 bp Increase100 bp Increase100 bp Decrease200 bp Decrease200 bp Increase100 bp Increase100 bp Decrease200 bp Decrease
Anticipated impact over the next twelve months on net interest income
$(39,800)$(9,500)$3,000 $12,300 $(29,900)$(4,600)$(2,500)$900 
(3.21)%(0.76)%0.24 %0.99 %(2.31)%(0.35)%(0.20)%0.07 %
Anticipated impact over months twelve through twenty-four$(23,000)$11,100 $(26,400)$(39,900)$(3,400)$20,800 $(38,600)$(62,500)
 (1.70)%0.82 %(1.95)%(2.95)%(0.24)%1.46 %(2.70)%(4.37)%

BOK Financial is also subjected to market risk through changes in the fair value of mortgage servicing rights. Changes in the fair value of mortgage servicing rights are highly dependent on changes in primary mortgage rates offered to borrowers, intermediate-term interest rates that affect the value of custodial funds, and assumptions about servicing revenues, servicing costs and discount rates. As primary mortgage rates increase, prepayment speeds slow and the value of our mortgage servicing rights increases. As primary mortgage rates fall, prepayment speeds increase and the value of our mortgage servicing rights decreases.

We maintain a portfolio of financial instruments which may include debt securities issued by the U.S. government or its agencies and interest rate derivative contracts, held as an economic hedge of the changes in the fair value of our mortgage servicing rights. Composition of this portfolio will change based on our assessment of market risk. Changes in the fair value of residential mortgage-backed securities are highly dependent on changes in secondary mortgage rates required by investors, and interest rate derivative contracts are highly dependent on changes in other market interest rates. While primary and secondary mortgage rates generally move in the same direction, the spread between them may widen and narrow due to market conditions and government intervention. Changes in the forward-looking spread between the primary and secondary rates can cause significant earnings volatility.

Management performs a stress test to measure market risk due to changes in interest rates inherent in its MSR portfolio and hedges. The stress test shocks applicable interest rates up and down 50 basis points and calculates an estimated change in fair value, net of economic hedging activity, that may result. The Board has approved a $20 million market risk limit for mortgage servicing rights, net of economic hedges.

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Table 25 – MSR Asset and Hedge Sensitivity Analysis
(In thousands)
 June 30, 2024Mar. 31, 2024
Up 50 bpDown 50 bpUp 50 bpDown 50 bp
MSR Asset$8,731 $(10,254)$8,840 $(10,181)
MSR Hedge(8,840)9,007 (9,131)9,295 
Net Exposure$(109)$(1,247)$(291)$(886)

Trading Activities

The Company bears market risk by originating RMHFS. RMHFS are generally outstanding for 60 to 90 days, which represents the typical period from commitment to originate a loan to sale of the closed loan to an investor. Primary mortgage interest rate changes during this period affect the value of RMHFS commitments and loans. We use forward sale contracts to mitigate market risk on all closed mortgage loans held for sale and on an estimate of mortgage loan commitments that are expected to result in closed loans.

A variety of methods are used to monitor market risk of mortgage origination activities. These methods include daily marking of all positions to market value, independent verification of inventory pricing, and revenue sensitivity limits.

Management performs a stress test to measure market risk due to changes in interest rates inherent in the mortgage production pipeline. The stress test shocks applicable interest rates up and down 50 basis points and calculates an estimated change in fair value, net of economic hedging activity that may result. The Board has approved a $7 million market risk limit for the mortgage production pipeline, net of forward sale contracts.

Table 26 – Mortgage Pipeline Sensitivity Analysis
(In thousands)
Three Months EndedSix Months Ended June 30,
 June 30, 2024Mar. 31, 202420242023
Up 50 bpDown 50 bpUp 50 bpDown 50 bpUp 50 bpDown 50 bpUp 50 bpDown 50 bp
Average1
$(64)$(57)$(36)$(19)$(50)$(38)$(87)$(37)
Low2
23 32 93 126 93 126 — 61 
High3
(173)(108)(240)(151)(240)(151)(186)(168)
Period End(138)(65)(154)52 (138)(65)(88)(99)
1    Average represents the simple average of each daily value observed during the reporting period.
2    Low represents least risk of loss in fair value measured as the smallest negative value or the largest positive value observed daily during the reporting period.
3    High represents the greatest risk of loss in fair value measured as the largest negative value or the smallest positive value observed daily during the reporting period.

BOK Financial enters into trading activities both as an intermediary for customers and for its own account. As an intermediary, we take positions in securities, generally residential mortgage-backed securities, government agency securities and municipal bonds. These securities are purchased for resale to customers, which include individuals, corporations, foundations and financial institutions. On a limited basis, we may also take trading positions in U.S. Treasury securities, residential mortgage-backed securities and municipal bonds to enhance returns on securities portfolios. Both of these activities involve interest rate risk, liquidity risk and price risk.

A variety of methods are used to monitor and manage the market risk of trading activities. These methods include daily marking of all positions to market value, independent verification of inventory pricing, and position limits for each trading activity. Risk management tools include VaR, stress testing and sensitivity analysis. Economic hedges in either the futures or cash markets may be used to reduce the risk associated with some trading programs. Basis risk can result when trading asset values and the instruments used to hedge them move at different rates.

VaR measures the potential loss of a given position or portfolio of positions at a specified confidence level and time horizon. BOK Financial utilizes a historical VaR methodology to measure and aggregate risks across its covered trading positions. For Market Risk Rule purposes, the Company calculates VaR using a historical simulation approach and measures the potential trading losses using a 10-day holding period and a 99% confidence level.

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Due to inherent limitations of the VaR methodology, including its reliance on past market behavior, which might not be indicative of future market performance, VaR is only one of several tools used to measure and manage market risk. Other tools used to actively manage market risk include stress testing (SVaR) and sensitivity analysis.

SVaR is calculated using the same internal models as used for the VaR-based measure. SVaR is calculated over a ten-day holding period at a one-tail, 99% confidence level and employs a historical simulation approach based on a continuous twelve-month historical window selected to reflect a period of significant financial stress for the Company's trading portfolio.

The trading portfolio's VaR and SVaR profiles are influenced by a variety of factors, including the size and composition of the portfolio, market volatility, and the correlation between different positions. A portfolio of trading positions is typically less risky than the sum of the risk from each of the individual sub-portfolios because, under normal market conditions, risk within each category partially offsets the exposure to other risk categories. Table 27 below summarizes certain VaR and SVaR based measures for the three months ended June 30, 2024, March 31, 2024, June 30, 2023 and March 31, 2023.

Table 27 – VaR and SVaR Measures
(In thousands)
Three Months Ended
 June 30, 2024Mar. 31, 2024June 30, 2023Mar. 31, 2023
10 day 99%
VaR
10 day 99% SVaR10 day 99%
VaR
10 day 99% SVaR10 day 99%
VaR
10 day 99% SVaR10 day 99%
VaR
10 day 99% SVaR
Average1
$3,711 $6,232 $5,053 $6,388 $4,429 $7,239 $4,059 $7,461 
Low1,776 3,763 2,634 4,190 3,046 4,171 1,944 3,156 
High6,862 9,751 8,149 8,268 7,913 14,861 8,487 15,571 
Period End2,200 6,795 4,677 4,931 5,863 5,863 4,036 8,907 
1    Average represents the simple average of each daily value observed during the reporting period.


The Company monitors the accuracy of internal VaR models and modeling processes by back-testing model performance. The Company updates historical data used by the VaR model on a regular basis, and model validators independent of business lines perform regular validations to access model input, processing and reporting components. These models are required to be independently validated and approved prior to implementation.

Limit Structure

Beyond VaR and SVaR described above, Management also performs a sensitivity analysis to measure market risk from changes in interest rates on its trading portfolio. Applicable interest rates are shocked up and down 50 basis points, calculating an estimated change in fair value, net of economic hedging activity that may result. The Board has approved an $11 million market risk limit for the trading portfolio, net of economic hedges.

Table 28 – Trading Sensitivity Analysis
(In thousands)
Three Months EndedSix Months Ended June 30,
 June 30, 2024Mar. 31, 202420242023
Up 50 bpDown 50 bpUp 50 bpDown 50 bpUp 50 bpDown 50 bpUp 50 bpDown 50 bp
Average1
$(3,287)$5,130 $(3,745)$5,197 $(3,516)$5,163 $49 $477 
Low2
3,920 8,936 1,684 8,685 3,920 8,936 4,513 6,202 
High3
(6,602)(1,827)(6,898)(59)(6,898)(1,827)(4,758)(4,538)
Period End(1,608)3,479 (5,454)7,069 (1,608)3,479 (3,693)4,886 
1    Average represents the simple average of each daily value observed during the reporting period.
2    Low represents least risk of loss in fair value measured as the smallest negative value or the largest positive value observed daily during the reporting period.
3    High represents the greatest risk of loss in fair value measured as the largest negative value or the smallest positive value observed daily during the reporting period.

Model Risk Management

BOK Financial has an internal independent Model Risk Management staff that validates models to verify they are conceptually sound, computationally accurate, are performing as expected and are in line with their intended use. Model Risk Management staff also enforces the Company's model risk governance program that defines roles and responsibilities, including the authority to levy findings requiring remediation and to restrict model usage.
- 42 -



Model Validation

Model validation staff maintain independence from both the developers and users of the models. Models are validated through an evaluation process that assesses the data, theory, implementation, outcomes and governance of each scenario. Each model receives a model risk score, which determines the frequency and scope of validation activities. Validations comprise an assessment of model performance as well as a model's potential limitations given its particular assumptions or weaknesses. Based on the results of the review, the team determines whether the use case for the model is appropriate. The ultimate validation results may require remediation actions from the business line. Model validation results are communicated with one of the following three outcomes: "Approved for use," "Approved with findings" or "Unapproved."
Controls and Procedures
 
As required by Rule 13a-15(b), BOK Financial's management, including the Chief Executive Officer and Chief Financial Officer, conducted an evaluation as of the end of the period covered by their reports, of the effectiveness of the Company's disclosure controls and procedures as defined in Exchange Act Rule 13a-15(e). Based on that evaluation, the Chief Executive Officer and Chief Financial Officer concluded that the disclosure controls and procedures were effective as of the end of the period covered by this report. As required by Rule 13a-15(d), BOK Financial's management, including the Chief Executive Officer and Chief Financial Officer, also conducted an evaluation of the Company's internal controls over financial reporting to determine whether any changes occurred during the quarter covered by this report that have materially affected, or are reasonably likely to materially affect, the Company's internal controls over financial reporting. Based on that evaluation, there has been no such change during the quarter covered by this report.
Forward-Looking Statements

This report contains forward-looking statements that are based on management's beliefs, assumptions, current expectations, estimates and projections about BOK Financial Corporation, the financial services industry, and the economy generally and the related responses of the government, consumers, and others, on our business, financial condition and results of operations. Words such as "anticipates," "believes," "estimates," "expects," "forecasts," "plans," "outlook," "projects," "will," "intends," variations of such words and similar expressions are intended to identify such forward-looking statements. Management judgments relating to and discussion of the provision and allowance for credit losses, allowance for uncertain tax positions, accruals for loss contingencies and valuation of mortgage servicing rights involve judgments as to expected events and are inherently forward-looking statements. Assessments that acquisitions and growth endeavors will be profitable are necessary statements of belief as to the outcome of future events based in part on information provided by others which BOK Financial has not independently verified. These various forward-looking statements are not guarantees of future performance and involve certain risks, uncertainties, and assumptions which are difficult to predict with regard to timing, extent, likelihood and degree of occurrence. Therefore, actual results and outcomes may materially differ from what is expected, implied or forecasted in such forward-looking statements. Internal and external factors that might cause such a difference include, but are not limited to changes in government, consumer or business responses to changes in commodity prices, interest rates and interest rate relationships, inflation, demand for products and services, the degree of competition by traditional and nontraditional competitors, changes in banking regulations, tax laws, prices, levies and assessments, the impact of technological advances, and trends in customer behavior as well as their ability to repay loans. BOK Financial and its affiliates undertake no obligation to update, amend or clarify forward-looking statements, whether as a result of new information, future events, or otherwise.

Annualized, pro forma, projected and estimated numbers are used for illustrative purpose only, are not forecasts and may not reflect actual results.

In this report we may sometimes use non-GAAP financial measures. Please note that although non-GAAP financial measures provide useful insight to analysts, investors and regulators, they should not be considered in isolation or relied upon as a substitute for analysis using GAAP measures. If applicable, we provide GAAP reconciliations for non-GAAP financial measures.
- 43 -



Consolidated Statements of Earnings (Unaudited)
(In thousands, except share and per share data)Three Months EndedSix Months Ended
 June 30,June 30,
Interest revenue2024202320242023
Loans$447,114 $399,182 $885,791 $767,052 
Residential mortgage loans held for sale1,348 1,092 2,271 2,071 
Trading securities74,801 47,821 143,038 81,830 
Investment securities7,564 8,586 15,393 17,514 
Available for sale securities123,828 94,589 237,316 183,325 
Fair value option securities194 3,116 389 7,009 
Restricted equity securities9,192 6,429 18,050 12,237 
Interest-bearing cash and cash equivalents7,776 9,552 14,781 16,058 
Total interest revenue671,817 570,367 1,317,029 1,087,096 
Interest expense    
Deposits254,753 136,666 496,877 231,940 
Borrowed funds118,737 109,221 225,941 176,259 
Subordinated debentures2,306 2,219 4,618 4,288 
Total interest expense375,796 248,106 727,436 412,487 
Net interest income
296,021 322,261 589,593 674,609 
Provision for credit losses8,000 17,000 16,000 33,000 
Net interest income after provision for credit losses
288,021 305,261 573,593 641,609 
Other operating revenue    
Brokerage and trading revenue53,017 65,006 112,196 117,402 
Transaction card revenue27,246 26,003 52,739 51,624 
Fiduciary and asset management revenue57,576 52,997 112,881 103,654 
Deposit service charges and fees29,572 27,100 58,257 53,068 
Mortgage banking revenue18,628 15,141 37,595 29,508 
Other revenue13,988 14,250 26,923 31,220 
Total fees and commissions200,027 200,497 400,591 386,476 
Other gains, net57,375 12,618 61,644 14,869 
Loss on derivatives, net(1,091)(8,159)(9,724)(9,503)
Loss on fair value option securities, net(94)(2,158)(399)(5,120)
Change in fair value of mortgage servicing rights3,453 9,261 14,430 3,202 
Gain (loss) on available for sale securities, net34 (3,010)(45,137)(3,010)
Total other operating revenue259,704 209,049 421,405 386,914 
Other operating expense    
Personnel191,090 190,652 393,743 372,797 
Business promotion8,250 7,640 16,228 16,209 
Charitable contributions to BOKF Foundation13,610 1,142 13,610 1,142 
Professional fees and services13,331 12,777 25,341 25,825 
Net occupancy and equipment30,245 30,105 60,538 58,564 
FDIC and other insurance7,317 6,974 16,057 14,289 
FDIC special assessment1,190  7,644  
Data processing and communications46,131 45,307 91,695 90,109 
Printing, postage and supplies3,789 3,728 7,786 7,621 
Amortization of intangible assets2,898 3,474 5,901 6,865 
Mortgage banking costs8,532 8,300 14,887 14,082 
Other expense10,307 8,574 23,644 16,982 
Total other operating expense336,690 318,673 677,074 624,485 
Net income before taxes211,035 195,637 317,924 404,038 
Federal and state income taxes47,303 44,001 70,498 89,906 
Net income163,732 151,636 247,426 314,132 
Net income attributable to non-controlling interests19 328 10 456 
Net income attributable to BOK Financial Corporation shareholders$163,713 $151,308 $247,416 $313,676 
Earnings per share:    
Basic$2.54 $2.27 $3.83 $4.70 
Diluted$2.54 $2.27 $3.83 $4.70 
Average shares used in computation:
Basic63,714,204 65,994,132 64,002,154 66,162,048 
Diluted63,714,204 65,994,132 64,002,154 66,162,048 
Dividends declared per share$0.55 $0.54 $1.10 $1.08 
See accompanying notes to consolidated financial statements.
- 44 -


Consolidated Statements of Comprehensive Income (Unaudited)
(In thousands)  
 Three Months EndedSix Months Ended
June 30,June 30,
 2024202320242023
Net income$163,732 $151,636 $247,426 $314,132 
Other comprehensive income (loss) before income taxes:    
Net change in unrealized gain (loss)(5,943)(160,408)(77,749)(36,363)
Reclassification adjustments included in earnings:
Interest revenue, Investment securities12,027 16,033 24,210 32,084 
Loss (gain) on available for sale securities, net(34)3,010 45,137 3,010 
Other comprehensive income (loss) before income taxes6,050 (141,365)(8,402)(1,269)
Federal and state income taxes1,424 (33,247)(2,000)(1,552)
Other comprehensive income (loss), net of income taxes4,626 (108,118)(6,402)283 
Comprehensive income168,358 43,518 241,024 314,415 
Comprehensive income attributable to non-controlling interests19 328 10 456 
Comprehensive income attributable to BOK Financial Corporation shareholders$168,339 $43,190 $241,014 $313,959 
See accompanying notes to consolidated financial statements.
- 45 -


Consolidated Balance Sheets
(In thousands, except share data)
 June 30, 2024Dec. 31, 2023
 (Unaudited)(Footnote 1)
Assets  
Cash and due from banks$897,811 $947,613 
Interest-bearing cash and cash equivalents178,352 400,652 
Trading securities5,212,791 5,193,505 
Investment securities, net of allowance (fair value: June 30, 2024 – $1,924,532; December 31, 2023 – $2,072,586)
2,128,881 2,244,153 
Available for sale securities12,793,784 12,286,681 
Fair value option securities19,050 20,671 
Restricted equity securities475,209 423,099 
Residential mortgage loans held for sale107,465 56,935 
Loans24,553,581 23,904,968 
Allowance for loan losses(287,826)(277,123)
Loans, net of allowance24,265,755 23,627,845 
Premises and equipment, net632,388 622,223 
Receivables334,019 317,922 
Goodwill1,044,749 1,044,749 
Intangible assets, net54,028 59,979 
Mortgage servicing rights333,246 293,884 
Real estate and other repossessed assets, net of allowance (June 30, 2024 – $5,355; December 31, 2023 – $5,355)
2,334 2,875 
Derivative contracts, net225,076 410,304 
Cash surrender value of bank-owned life insurance412,278 409,548 
Receivable on unsettled securities sales14,673 391,910 
Other assets1,271,568 1,070,282 
Total assets$50,403,457 $49,824,830 
Liabilities and Equity
Liabilities:
Non-interest bearing demand deposits
$8,840,178 $9,196,493 
Interest-bearing deposits:  
Transaction23,107,042 20,964,101 
Savings830,489 847,085 
Time3,463,935 3,012,022 
Total deposits36,241,644 34,019,701 
Funds purchased and repurchase agreements813,758 1,122,748 
Other borrowings6,528,538 7,701,552 
Subordinated debentures131,156 131,150 
Accrued interest, taxes and expense305,839 338,996 
Derivative contracts, net287,509 587,473 
Due on unsettled securities purchases347,663 254,057 
Other liabilities515,380 523,734 
Total liabilities45,171,487 44,679,411 
Shareholders' equity:  
Common stock (0.00006 par value; 2,500,000,000 shares authorized; shares issued and outstanding: June 30, 2024 – 76,822,776; December 31, 2023 – 76,593,292)
5 5 
Capital surplus1,416,807 1,406,745 
Retained earnings5,387,949 5,211,512 
Treasury stock (shares at cost: June 30, 2024 – 12,694,952; December 31, 2023 – 11,626,115)
(970,129)(876,720)
Accumulated other comprehensive income (loss)(605,502)(599,100)
Total shareholders' equity5,229,130 5,142,442 
Non-controlling interests2,840 2,977 
Total equity5,231,970 5,145,419 
Total liabilities and equity$50,403,457 $49,824,830 
See accompanying notes to consolidated financial statements.
- 46 -


Consolidated Statements of Changes in Equity (Unaudited)
(In thousands)
 Common StockCapital
Surplus
Retained
Earnings
Treasury StockAccumulated
Other
Comprehensive
Income (Loss)
Total
Shareholders'
Equity
Non-
Controlling
Interests
Total Equity
 SharesAmountSharesAmount
Balance, March 31, 202476,793 $5 $1,411,293 $5,259,646 12,278 $(932,065)$(610,128)$5,128,751 $2,884 $5,131,635 
Net income   163,713    163,713 19 163,732 
Other comprehensive income
      4,626 4,626  4,626 
Repurchase of common stock    412 (37,626) (37,626) (37,626)
Share-based compensation plans:
Non-vested shares awarded,
     net
30          
Vesting of non-vested
     shares
    5 (438) (438) (438)
Share-based compensation  5,514     5,514  5,514 
Cash dividends on common
     stock
   (35,410)   (35,410) (35,410)
Capital calls and distributions,
     net
        (63)(63)
Balance, June 30, 202476,823 $5 $1,416,807 $5,387,949 12,695 $(970,129)$(605,502)$5,229,130 $2,840 $5,231,970 
Balance, December 31, 202376,593 $5 $1,406,745 $5,211,512 11,626 $(876,720)$(599,100)$5,142,442 $2,977 $5,145,419 
Net income   247,416    247,416 10 247,426 
Other comprehensive loss
      (6,402)(6,402) (6,402)
Repurchase of common stock    1,029 (89,779) (89,779) (89,779)
Share-based compensation
     plans:
Non-vested shares awarded,
     net
230          
Vesting of non-vested
     shares
    40 (3,630) (3,630) (3,630)
Share-based compensation  10,062     10,062  10,062 
Cash dividends on common
     stock
   (70,979)   (70,979) (70,979)
Capital calls and distributions,
net
        (147)(147)
Balance, June 30, 202476,823 $5 $1,416,807 $5,387,949 12,695 $(970,129)$(605,502)$5,229,130 $2,840 $5,231,970 
- 47 -


 Common StockCapital
Surplus
Retained
Earnings
Treasury StockAccumulated
Other
Comprehensive
Income (Loss)
Total
Shareholders'
Equity
Non-
Controlling
Interests
Total Equity
 SharesAmountSharesAmount
Balance, March 31, 202376,556 $5 $1,397,096 $4,950,176 9,955 $(743,937)$(728,554)$4,874,786 $3,241 $4,878,027 
Net income— — — 151,308 — — — 151,308 328 151,636 
Other comprehensive loss— — — — — — (108,118)(108,118)— (108,118)
Repurchase of common stock— — — — 266 (22,590)— (22,590)— (22,590)
Share-based compensation
     plans:
Non-vested shares awarded,
     net
36 — — — — — — — — — 
Vesting of non-vested
     shares
— — — — 2 (194)— (194)— (194)
Share-based compensation— — 4,413 — — — — 4,413 — 4,413 
Cash dividends on common
     stock
— — — (35,751)— — — (35,751)— (35,751)
Capital calls and distributions,
     net
— — — — — — — — (26)(26)
Balance, June 30, 202376,592 $5 $1,401,509 $5,065,733 10,223 $(766,721)$(836,672)$4,863,854 $3,543 $4,867,397 
Balance, December 31, 202276,423 $5 $1,390,395 $4,824,164 9,465 $(694,960)$(836,955)$4,682,649 $4,709 $4,687,358 
Net income— — — 313,676 — — — 313,676 456 314,132 
Other comprehensive income— — — — — — 283 283 — 283 
Repurchase of common stock— — — — 713 (67,066)— (67,066)— (67,066)
Share-based compensation
     plans:
Non-vested shares awarded,
     net
169 — — — — — — — — — 
Vesting of non-vested
     shares
— — — — 45 (4,695)— (4,695)— (4,695)
Share-based compensation— — 11,114 — — — — 11,114 — 11,114 
Cash dividends on common
     stock
— — — (72,107)— — — (72,107)— (72,107)
Capital calls and distributions,
     net
— — — — — — — — (1,622)(1,622)
Balance, June 30, 202376,592 $5 $1,401,509 $5,065,733 10,223 $(766,721)$(836,672)$4,863,854 $3,543 $4,867,397 
See accompanying notes to consolidated financial statements.
- 48 -


Consolidated Statements of Cash Flows (Unaudited)
(In thousands)
Six Months Ended
 June 30,
 20242023
Cash Flows From Operating Activities:  
Net income$247,426 $314,132 
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Provision for credit losses16,000 33,000 
Change in fair value of mortgage servicing rights due to market assumption changes(14,430)(3,202)
Change in the fair value of mortgage servicing rights due to principal payments13,459 13,829 
Net unrealized (gains) losses from derivative contracts(108,051)(25,310)
Share-based compensation10,062 11,114 
Depreciation and amortization52,076 56,583 
Net amortization of discounts and premiums(20,111)(8,733)
Net losses (gains) on financial instruments and other losses (gains), net(16,615)(11,617)
Net loss (gain) on mortgage loans held for sale(4,613)2,153 
Mortgage loans originated for sale(379,214)(353,409)
Proceeds from sale of mortgage loans held for sale334,578 332,944 
Capitalized mortgage servicing rights(6,970)(6,603)
Charitable contributions to BOKF Foundation13,610  
Change in trading and fair value option securities(17,671)(893,843)
Change in receivables264,352 (82,491)
Change in other assets69,808 44,365 
Change in other liabilities189,069 17,318 
Net cash provided by (used in) operating activities642,765 (559,770)
Cash Flows From Investing Activities:  
Proceeds from maturities or redemptions of investment securities113,747 140,043 
Proceeds from maturities or redemptions of available for sale securities940,442 656,703 
Purchases of investment securities (2,504)
Purchases of available for sale securities(2,244,168)(1,266,764)
Proceeds from sales of available for sale securities737,830 135,489 
Change in amount receivable on unsettled available for sale securities transactions95,997 (10,548)
Loans originated, net of principal collected(651,931)(678,700)
Net proceeds from derivative asset contracts
15,651 156,205 
Net change in restricted equity securities(52,110)(30,435)
Proceeds from disposition of assets12,600 29,136 
Purchases of assets(87,269)(97,875)
Net cash provided by (used in) investing activities(1,119,211)(969,250)
Cash Flows From Financing Activities:  
Net change in demand deposits, transaction deposits and savings accounts1,770,030 (2,430,397)
Net change in time deposits451,913 1,244,535 
Net change in other borrowed funds(1,490,267)2,208,867 
Net payments on derivative liability contracts
(20,415)(151,457)
Net change in derivative margin accounts(188,326)707,266 
Change in amount due on unsettled available for sale securities transactions(154,203)139,688 
Issuance of common and treasury stock, net(3,630)(4,695)
Repurchase of common stock(89,779)(67,066)
Dividends paid(70,979)(72,107)
Net cash provided by (used in) financing activities204,344 1,574,634 
Net increase (decrease) in cash and cash equivalents(272,102)45,614 
Cash and cash equivalents at beginning of period1,348,265 1,401,716 
Cash and cash equivalents at end of period$1,076,163 $1,447,330 
Supplemental Cash Flow Information:
Cash paid for interest$742,708 $401,187 
Cash paid for taxes$39,008 $123,821 
Net loans and bank premises transferred to repossessed real estate and other assets$77 $225 
Residential mortgage loans guaranteed by U.S. government agencies that became eligible for repurchase during the period
$8,263 $7,768 
Conveyance of other real estate owned guaranteed by U.S. government agencies$1,840 $2,569 
Right-of-use assets obtained in exchange for operating lease liabilities$18,236 $64,899 
See accompanying notes to consolidated financial statements.
- 49 -


Notes to Consolidated Financial Statements (Unaudited)

(1) Significant Accounting Policies

Basis of Presentation

The accompanying unaudited consolidated financial statements of BOK Financial have been prepared in accordance with accounting principles for interim financial information generally accepted in the United States and with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by generally accepted accounting principles for complete financial statements. In the opinion of management, all adjustments (consisting of normal recurring accruals) considered necessary for a fair presentation have been included.

The unaudited consolidated financial statements include accounts of BOK Financial and its subsidiaries, principally BOKF, NA, BOK Financial Securities, Inc. and BOK Financial Private Wealth, Inc. Operating divisions of BOKF, NA include Bank of Albuquerque, Bank of Oklahoma, Bank of Texas, BOK Financial in Arizona, Arkansas, Colorado and Kansas/Missouri, BOK Financial Mortgage and the TransFund electronic funds network.

Certain reclassifications have been made to conform to the current period presentation.

The financial information should be read in conjunction with BOK Financial's 2023 Form 10-K filed with the Securities and Exchange Commission, which contains audited financial statements. Amounts presented as of December 31, 2023 have been derived from the audited financial statements included in BOK Financial's 2023 Form 10-K but do not include all of the information and footnotes required by generally accepted accounting principles for complete financial statements. Operating results for the three and six-month periods ended June 30, 2024 are not necessarily indicative of the results that may be expected for the year ending December 31, 2024.

Newly Adopted and Pending Accounting Policies

Financial Accounting Standards Board

FASB ASU 2023-01, Leases (Topic 842): Common Control Arrangements

On March 27, 2023, the FASB issued ASU 2023-01 which, in part, amends the accounting for leasehold improvement in common-control arrangements. Under previous guidance, a lessee is generally required to amortize leasehold improvements that it owns over the shorter of the useful life of those improvements or the lease term. However, due to the nature of leasehold improvements made under leases between entities under common control, ASU 2023-01 requires a lessee in a common-control arrangement to amortize such leasehold improvements that it owns over the improvements' useful life to the common control group, regardless of the lease term. ASU 2023-01 is effective for fiscal years beginning after December 15, 2023, including interim periods within those fiscal years. Adoption of ASU 2023-01 did not have a material impact on the Company's financial statements.

FASB ASU 2023-07, Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures

The FASB issued ASU 2023-07 on November 27, 2023 which is intended to improve reportable segment disclosure requirements. Under previous guidance, while entities were required to disclose segment revenue and measure of profit or loss, there has been limited disclosure around the reporting of segment expenses. In addition to enhanced disclosures about significant segment expenses, the amendments enhance interim disclosure requirements, clarify circumstances in which an entity can disclose multiple segment measures of profit or loss, provide new segment disclosure requirements for entities with a single reportable segment, and contain other disclosure requirements. The purpose of the amendments is to enable investors to better understand an entity’s overall performance and assess potential future cash flows. ASU 2023-07 is effective for fiscal years beginning after December 15, 2023, and interim periods within fiscal years beginning after December 15, 2024. The Company is evaluating the requirements of the expanded segment disclosures but does not expect the additional disclosures to have a material impact on the reported segment information.


- 50 -


FASB ASU 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures

The FASB issued ASU 2023-09 on December 14, 2023 which amends income tax disclosures to provide information to better assess how an entity’s operations and related tax risks and tax planning and operational opportunities affect its tax rate and prospects for future cash flows. The new guidance requires the entity to disclose specific categories in the rate reconciliation and provide additional information for reconciling items that meet a quantitative threshold. ASU 2023-09 is effective for annual periods beginning after December 15, 2024. The Company is currently assessing the impact ASU 2023-09 will have on its income tax disclosures.

FASB ASU 2024-01, Compensation—Stock Compensation (Topic 718): Scope Application of Profits Interest and Similar Awards

The FASB issued ASU 2024-01 on March 21, 2024 which provides illustrative guidance to help entities determine whether profits interest and similar awards should be accounted for as share-based payment arrangements within the scope of Topic 718, Compensation—Stock Compensation. The ASU is effective for annual periods beginning after December 15, 2024, including interim periods within those periods. Adoption of ASU 2024-01 is not expected to have a material impact on the Company's financial statements.
- 51 -


(2) Securities
Trading Securities
 
The fair value and net unrealized gain (loss) included in trading securities are as follows (in thousands):
 
 June 30, 2024December 31, 2023
 Fair ValueNet Unrealized Gain (Loss)Fair ValueNet Unrealized Gain (Loss)
U.S. government securities$71,169 $33 $10,959 $28 
Residential agency mortgage-backed securities
5,023,892 5,742 5,105,137 98,124 
Municipal securities56,780 152 37,413 323 
Other trading securities60,950 83 39,996 160 
Total trading securities$5,212,791 $6,010 $5,193,505 $98,635 
Investment Securities
 
The amortized cost and fair values of investment securities are as follows (in thousands):
 June 30, 2024
 AmortizedCarryingFairGross Unrealized
 Cost
Value1
ValueGainLoss
Municipal securities$107,188 $107,188 $109,700 $2,976 $(464)
Mortgage-backed securities:
Residential agency2,129,826 1,990,626 1,786,096 91 (204,621)
Commercial agency17,258 16,066 15,030  (1,036)
Other debt securities15,288 15,288 13,706  (1,582)
Total investment securities2,269,560 2,129,168 1,924,532 3,067 (207,703)
Allowance for credit losses(287)(287)   
Investment securities, net of allowance$2,269,273 $2,128,881 $1,924,532 $3,067 $(207,703)
1    Carrying value includes $140 million of net unrealized loss which remains in AOCI in the Consolidated Balance Sheets related to certain securities transferred during the second quarter of 2022 from the Available for Sale securities portfolio to the Investment securities portfolio.
 December 31, 2023
 AmortizedCarryingFairGross Unrealized
 Cost
Value1
ValueGainLoss
Municipal securities$120,705 $120,705 $125,525 $5,014 $(194)
Mortgage-backed securities:
Residential agency2,255,340 2,092,083 1,917,810 125 (174,398)
Commercial agency17,258 15,914 15,067  (847)
Other debt securities15,787 15,787 14,184  (1,603)
Total investment securities2,409,090 2,244,489 2,072,586 5,139 (177,042)
Allowance for credit losses(336)(336)— — — 
Investment securities, net of allowance$2,408,754 $2,244,153 $2,072,586 $5,139 $(177,042)
1    Carrying value includes $165 million of net unrealized loss which remains in AOCI in the Consolidated Balance Sheets related to certain securities transferred during the second quarter of 2022 from the Available for Sale securities portfolio to the Investment securities portfolio.



- 52 -


The amortized cost and fair values of investment securities at June 30, 2024, by contractual maturity, are as shown in the following table (dollars in thousands):
Less than
One Year
One to
Five Years
Six to
Ten Years
Over
Ten Years
Total
Weighted
Average
Maturity1
Fixed maturity debt securities:     
Carrying value$18,247 $101,521 $18,761 $13 $138,542 3.10 
Fair value18,397 102,988 17,038 13 138,436  
Residential mortgage-backed securities:      
Carrying value    $1,990,626 2
Fair value    1,786,096  
Total investment securities:      
Carrying value    $2,129,168  
Fair value    1,924,532  
1Expected maturities may differ from contractual maturities, because borrowers may have the right to call or prepay obligations with or without penalty.
2The average expected lives of residential mortgage-backed securities were 4.9 years based upon current prepayment assumptions.

Temporarily Impaired Investment Securities
(dollars in thousands):
June 30, 2024
 Number of SecuritiesLess Than 12 Months12 Months or LongerTotal
Fair
Value
Unrealized
Loss
Fair
Value
Unrealized
Loss
Fair
Value
Unrealized
Loss
Investment:       
Municipal securities25 $16,795 $150 $7,679 $314 $24,474 $464 
Mortgage-backed securities:
Residential agency116   1,785,118 204,621 1,785,118 204,621 
Commercial agency2   15,030 1,036 15,030 1,036 
Other debt securities3   8,693 1,582 8,693 1,582 
Total investment securities146 $16,795 $150 $1,816,520 $207,553 $1,833,315 $207,703 

December 31, 2023
 Number of SecuritiesLess Than 12 Months12 Months or LongerTotal
Fair
Value
Unrealized
Loss
Fair
Value
Unrealized
Loss
Fair
Value
Unrealized
Loss
Investment:       
Municipal securities13 $1,931 $5 $6,600 $189 $8,531 $194 
Mortgage-backed securities:
Residential agency116   1,916,732 174,398 1,916,732 174,398 
Commercial agency2   15,067 847 15,067 847 
Other debt securities3   8,672 1,603 8,672 1,603 
Total investment securities134 $1,931 $5 $1,947,071 $177,037 $1,949,002 $177,042 


- 53 -


Available for Sale Securities 

The amortized cost and fair value of available for sale securities are as follows (in thousands):
 June 30, 2024
 AmortizedFairGross Unrealized
 CostValueGainLoss
U.S. Treasury$1,000 $923 $ $(77)
Municipal securities301,294 278,043  (23,251)
Mortgage-backed securities:    
Residential agency8,401,476 8,108,567 12,321 (305,230)
Residential non-agency870,162 828,049 10,441 (52,554)
Commercial agency3,868,588 3,577,729 816 (291,675)
Other debt securities500 473  (27)
Total available for sale securities$13,443,020 $12,793,784 $23,578 $(672,814)
 December 31, 2023
 AmortizedFairGross Unrealized
 CostValueGainLoss
U.S. Treasury$1,000 $925 $ $(75)
Municipal securities544,707 502,833 1 (41,875)
Mortgage-backed securities:   
Residential agency7,066,645 6,834,720 36,983 (268,908)
Residential non-agency833,535 799,877 12,865 (46,523)
Commercial agency4,456,918 4,147,853 2,972 (312,037)
Other debt securities500 473  (27)
Total available for sale securities$12,903,305 $12,286,681 $52,821 $(669,445)

The amortized cost and fair values of available for sale securities at June 30, 2024, by contractual maturity, are as shown in the following table (dollars in thousands):
Less than
One Year
One to
Five Years
Six to
Ten Years
Over
Ten Years
Total
Weighted
Average
Maturity1
Fixed maturity debt securities:
Amortized cost$415,221 $2,459,948 $852,408 $443,805 $4,171,382 5.08 
Fair value411,548 2,242,456 780,072 423,092 3,857,168 
Residential mortgage-backed securities:
Amortized cost$9,271,637 2
Fair value8,936,615 
Total available for sale securities:
Amortized cost$13,443,020 
Fair value12,793,784 
1Expected maturities may differ from contractual maturities because borrowers may have the right to call or prepay obligations with or without penalty.
2The average expected lives of residential mortgage-backed securities were 4.3 years based upon current prepayment assumptions.

- 54 -


Sales of available for sale securities resulted in gains and losses as follows (in thousands):
 Three Months Ended
June 30,
Six Months Ended June 30,
 2024202320242023
Proceeds$1,836 $135,489 $737,830 $135,489 
Gross realized gains222 703 455 703 
Gross realized losses(188)(3,713)(45,592)(3,713)
Related federal and state income tax expense (benefit)8 (708)(10,616)(708)

The fair value of debt securities pledged as collateral for repurchase agreements, public trust funds on deposit and for other purposes, as required by law was $12.6 billion at June 30, 2024 and $13.9 billion at December 31, 2023. The secured parties do not have the right to sell or repledge these securities.

Temporarily Impaired Available for Sale Securities
(Dollars in thousands)
June 30, 2024
 Number of SecuritiesLess Than 12 Months12 Months or LongerTotal
Fair
Value
Unrealized
Loss
Fair
Value
Unrealized
Loss
Fair
Value
Unrealized
Loss
Available for sale:       
U.S. Treasury1 $ $ $923 $77 $923 $77 
Municipal securities130 11,009 58 257,764 23,193 268,773 23,251 
Mortgage-backed securities:
    
Residential agency793 3,033,904 24,223 3,650,900 281,007 6,684,804 305,230 
Residential non-agency41 166,281 1,108 515,977 51,446 682,258 52,554 
Commercial agency240 183,004 2,009 3,151,499 289,666 3,334,503 291,675 
Other debt securities1   473 27 473 27 
Total available for sale securities1,206 $3,394,198 $27,398 $7,577,536 $645,416 $10,971,734 $672,814 

December 31, 2023
 Number of SecuritiesLess Than 12 Months12 Months or LongerTotal
Fair
Value
Unrealized
Loss
Fair
Value
Unrealized
Loss
Fair
Value
Unrealized
Loss
Available for sale:     
U.S. Treasury
1 $ $ $925 $75 $925 $75 
Municipal securities190 6,799 410 494,955 41,465 501,754 41,875 
Mortgage-backed securities:
     
Residential agency
630 690,118 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 agency
269 392,828 2,626 3,421,757 309,411 3,814,585 312,037 
Other debt securities1   473 27 473 27 
Total available for sale securities
1,123 $1,205,822 $7,969 $8,087,455 $661,476 $9,293,277 $669,445 

Based on evaluations of impaired securities as of June 30, 2024, the Company does not intend to sell any impaired available for sale debt securities before fair value recovers to the current amortized cost, and it is more-likely-than-not that the Company will not be required to sell impaired securities before fair value recovers, which may be maturity.


- 55 -


Fair Value Option Securities
 
Fair value option securities represent securities which the Company has elected to carry at fair value and are separately identified on the Consolidated Balance Sheets. Changes in the fair value are recognized in earnings as they occur. Certain securities are held as an economic hedge of the mortgage servicing rights. 

The fair value and net unrealized gain (loss) included in fair value option securities is as follows (in thousands):
 June 30, 2024December 31, 2023
 Fair ValueNet Unrealized Gain (Loss)Fair ValueNet Unrealized Gain (Loss)
Residential agency mortgage-backed securities$19,050 $(1,805)$20,671 $(1,406)

(3) Derivatives
 
Derivative instruments may be used by the Company as part of its internal risk management programs or may be offered to customers. All derivative instruments are carried at fair value, and changes in fair value are reported in earnings as they occur. Credit risk is also considered in determining fair value. Deterioration in the credit rating of customer or other counterparties reduce the fair value of asset contracts. Deterioration of our credit rating could decrease the fair value of our derivative liabilities.

When bilateral netting agreements or similar arrangements exist between the Company and its counterparties that create a single legal claim or obligation to pay or receive the net amount in settlement of the individual derivative contracts, the Company reports derivative assets and liabilities on a net by derivative contract type by counterparty basis.

Derivative contracts may require the Company to provide or receive cash margin as collateral for derivative assets and liabilities. Derivative assets and liabilities are reported net of cash margin when certain conditions are met. In addition, derivative contracts executed with customers under Customer Risk Management Programs may be secured by non-cash collateral in conjunction with a credit agreement with that customer. Access to collateral in the event of default is reasonably assured.
 
None of these derivative contracts have been designated as hedging instruments for accounting purposes.

Customer Risk Management Programs
 
BOK Financial offers programs to permit its customers to manage various risks, including fluctuations in energy, interest rates, foreign exchange rates and other commodities with derivative contracts. Customers may also manage interest rate risk through interest rate swaps used by borrowers to modify interest rate terms of their loans. Derivative contracts are executed between the customers and BOK Financial. Offsetting contracts are executed between BOK Financial and other selected counterparties to minimize the risk of changes in commodity prices, interest rates or foreign exchange rates. The counterparty contracts are identical to customer contracts, except for a fixed pricing spread or fee paid to BOK Financial as profit and compensation for administrative costs and credit risk which is recognized over the life of the contracts and included in Other operating revenue – Brokerage and trading revenue in the Consolidated Statements of Earnings.
 
Trading

BOK Financial may offer derivative instruments such as to-be-announced securities to mortgage banking customers to enable them to manage their market risk or to mitigate the Company's market risk of holding trading securities. Changes in the fair value of derivative instruments for trading purposes or used to mitigate the market risk of holding trading securities are included in Other operating revenue – Brokerage and trading revenue in the Consolidated Statements of Earnings.

- 56 -


Internal Risk Management Programs
 
BOK Financial may use derivative contracts in managing its interest rate sensitivity, as part of its economic hedge of the change in the fair value of mortgage servicing rights. Changes in the fair value of derivative instruments used in managing interest rate sensitivity and as part of the economic hedge of changes in the fair value of mortgage servicing rights are included in Other operating revenue – Gain (loss) on derivatives, net in the Consolidated Statements of Earnings.

As discussed in Note 5, certain derivative contracts not designated as hedging instruments related to mortgage loan commitments and forward sales contracts are included in Residential mortgage loans held for sale on the Consolidated Balance Sheets. See Note 5 for additional discussion of notional, fair value and impact on earnings of these contracts.

The following table summarizes the fair values of derivative contracts recorded as "derivative contracts" assets and liabilities in the balance sheet at June 30, 2024 (in thousands):
Assets
 
Notional1
Gross Fair ValueNetting AdjustmentsNet Fair Value Before Cash CollateralCash CollateralFair Value Net of Cash Collateral
Customer risk management programs:   
Interest rate contracts$2,964,667 $109,692 $(2,691)$107,001 $(103,743)$3,258 
Energy contracts7,472,357 631,285 (435,236)196,049 (38,770)157,279 
Foreign exchange contracts35,606 35,451  35,451 (22)35,429 
Equity option contracts1,593 158  158 (50)108 
Total customer risk management programs10,474,223 776,586 (437,927)338,659 (142,585)196,074 
Trading25,238,831 82,976 (59,454)23,522 (1,520)22,002 
Internal risk management programs456,976 7,284 (284)7,000  7,000 
Total derivative contracts$36,170,030 $866,846 $(497,665)$369,181 $(144,105)$225,076 
Liabilities
 
Notional1
Gross Fair ValueNetting AdjustmentsNet Fair Value Before Cash CollateralCash CollateralFair Value Net of Cash Collateral
Customer risk management programs:   
Interest rate contracts$2,964,667 $109,685 $(2,691)$106,994 $ $106,994 
Energy contracts7,851,998 619,809 (435,236)184,573 (54,007)130,566 
Foreign exchange contracts35,590 35,419  35,419 (34)35,385 
Equity option contracts1,593 158  158  158 
Total customer risk management programs10,853,848 765,071 (437,927)327,144 (54,041)273,103 
Trading24,337,408 83,121 (59,454)23,667 (10,545)13,122 
Internal risk management programs79,617 1,568 (284)1,284  1,284 
Total derivative contracts$35,270,873 $849,760 $(497,665)$352,095 $(64,586)$287,509 
1    Notional amounts for commodity contracts are converted into dollar-equivalent amounts based on dollar prices at the inception of the contract.


- 57 -


The following table summarizes the fair values of derivative contracts recorded as "derivative contracts" assets and liabilities in the balance sheet at December 31, 2023 (in thousands):
Assets
 
Notional 1
Gross Fair ValueNetting AdjustmentsNet Fair Value Before Cash CollateralCash CollateralFair Value Net of Cash Collateral
Customer risk management programs:   
Interest rate contracts$2,754,476 $108,450 $(6,810)$101,640 $(94,608)$7,032 
Energy contracts7,846,190 836,425 (399,148)437,277 (169,141)268,136 
Foreign exchange contracts54,999 53,863  53,863 (872)52,991 
Equity option contracts3,316 54  54 (44)10 
Total customer risk management programs10,658,981 998,792 (405,958)592,834 (264,665)328,169 
Trading16,264,818 118,545 (37,111)81,434 (6,996)74,438 
Internal risk management programs425,014 7,697  7,697  7,697 
Total derivative contracts$27,348,813 $1,125,034 $(443,069)$681,965 $(271,661)$410,304 
Liabilities
 
Notional 1
Gross Fair ValueNetting AdjustmentsNet Fair Value Before Cash CollateralCash CollateralFair Value Net of Cash Collateral
Customer risk management programs:   
Interest rate contracts$2,754,476 $108,402 $(6,810)$101,592 $ $101,592 
Energy contracts8,254,004 831,467 (399,148)432,319 (6,441)425,878 
Foreign exchange contracts54,405 53,065  53,065  53,065 
Equity option contracts3,316 54  54  54 
Total customer risk management programs11,066,201 992,988 (405,958)587,030 (6,441)580,589 
Trading20,644,156 224,648 (37,111)187,537 (181,917)5,620 
Internal risk management programs2,244 1,264  1,264  1,264 
Total derivative contracts$31,712,601 $1,218,900 $(443,069)$775,831 $(188,358)$587,473 
1    Notional amounts for commodity contracts are converted into dollar-equivalent amounts based on dollar prices at the inception of the contract.

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The following summarizes the pre-tax net gains (losses) on derivative instruments and where they are recorded in the income statement (in thousands):
 Three Months Ended
June 30, 2024June 30, 2023
 Brokerage
and Trading Revenue
Gain (Loss) on Derivatives, NetBrokerage
and Trading
Revenue
Gain (Loss) on Derivatives, Net
Customer risk management programs:    
Interest rate contracts$547 $ $2,339 $ 
Energy contracts6,162  11,250  
Foreign exchange contracts56  53  
Equity option contracts    
Total customer risk management programs6,765  13,642  
Trading1
32,576  64,172  
Internal risk management programs (1,091) (8,159)
Total derivative contracts$39,341 $(1,091)$77,814 $(8,159)
1    Represents changes in fair value of to-be-announced securities and other derivative instruments held to mitigate market risk of trading securities portfolio, which is offset by changes in fair value of trading securities also included in Brokerage and Trading Revenue in the Consolidated Statements of Earnings.
 Six Months Ended
June 30, 2024June 30, 2023
 Brokerage
and Trading Revenue
Gain (Loss) on Derivatives, NetBrokerage
and Trading
Revenue
Gain (Loss) on Derivatives, Net
Customer risk management programs:    
Interest rate contracts3,007  4,109  
Energy contracts9,977  17,803  
Foreign exchange contracts106  84  
Equity option contracts    
Total customer risk management programs13,090  21,996  
Trading1
116,282  1,079  
Internal risk management programs (9,724) (9,503)
Total derivative contracts$129,372 $(9,724)$23,075 $(9,503)
1    Represents changes in fair value of to-be-announced securities and other derivative instruments held to mitigate market risk of trading securities portfolio, which is offset by changes in fair value of trading securities also included in Brokerage and Trading Revenue in the Consolidated Statements of Earnings.


(4) Loans and Allowances for Credit Losses

Loans

Loans are either secured or unsecured based on the type of loan and the financial condition of the borrower. Repayment is generally expected from cash flow or proceeds from the sale of selected assets of the borrower. BOK Financial is exposed to risk of loss on loans due to the borrower's difficulties, which may arise from any number of factors, including problems within the respective industry or local economic conditions. Access to collateral, in the event of borrower default, is reasonably assured through adherence to applicable lending laws and through sound lending standards and credit review procedures. Accounting policies for all loans, excluding residential mortgage loans guaranteed by U.S. government agencies, are as follows.

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Interest is accrued at the applicable interest rate on the principal amount outstanding. Loans are placed on nonaccruing status when, in the opinion of management, full collection of principal or interest is uncertain. Internally risk graded loans are individually evaluated for nonaccruing status quarterly. Non-risk graded loans are generally placed on nonaccruing status when more than 90 days past due or within 60 days of being notified of the borrower's bankruptcy filing. Interest previously accrued but not collected is charged against interest income when the loan is placed on nonaccruing status. Accrued but not paid interest receivable is included in Receivables in the Consolidated Balance Sheets. Payments on nonaccruing loans are applied to principal or recognized as interest income, according to management's judgment as to the collectability of principal. Loans may be returned to accruing status when, in the opinion of management, full collection of principal and interest, including principal previously charged off, is probable based on improvements in the borrower's financial condition or a sustained period of performance.

For loans acquired with no evidence of credit deterioration, discounts are accreted on either an individual basis for loans with unique characteristics or on a pool basis for groups of homogeneous loans. Accretion is discontinued when a loan with an individually attributed discount is placed on nonaccruing status.

Modifications of loans to existing borrowers generally consist of interest rate reductions, extension of payment terms, or a combination of these. Modifications may arise either voluntarily through negotiations with the borrower or involuntarily through court order. Payment deferrals up to six months are generally considered to be short-term modifications. Generally, principal and accrued but unpaid interest are not voluntarily forgiven. A change to the allowance for credit losses is generally not recorded upon modification because the effect of most modifications made to borrowers experiencing financial difficulty is already included in the allowance methodology.

Performing loans may be renewed under the current collateral value, debt service ratio and other underwriting standards. Nonaccruing loans may be renewed and will remain classified as nonaccruing. 

Occasionally, loans, other than residential mortgage loans, may be held for sale in order to manage credit concentration. These loans are carried at the lower of cost or fair value with gains or losses recognized in Other gains (losses), net in the Consolidated Statements of Earnings.

All loans are charged off when the loan balance or a portion of the loan balance is no longer supported by the paying capacity of the borrower or when the required cash flow is reduced in a modification. The charge-off amount is determined through a quarterly evaluation of available cash resources and collateral values. Internally risk graded loans are evaluated quarterly, and charge-offs are taken in the quarter in which the loss is identified. Non-risk graded loans that are past due between 60 days and 180 days, based on the loan product type, are charged off. Loans to borrowers whose personal obligation has been discharged through Chapter 7 bankruptcy proceedings are charged off within 60 days of notice of the bankruptcy filing, regardless of payment status.

Loan origination and commitment fees and direct loan acquisition and origination costs are deferred and amortized as an adjustment to yield over the life of the loan or over the commitment period, as applicable. Amortization does not anticipate loan prepayments. Net unamortized fees are recognized in full at time of payoff.

Qualifying residential mortgage loans guaranteed by U.S. government agencies have been sold into GNMA pools. Under certain performance conditions specified in government programs, the Company may have the right, but not the obligation to repurchase loans from GNMA pools. These loans no longer qualify for sale accounting and are recognized in the Consolidated Balance Sheets. We do not expect to receive all principal and interest based on the loan's contractual terms. A portion of the principal balance continues to be guaranteed; however, interest accrues at a curtailed rate as specified in the programs. The carrying value of these loans is reduced based on an estimate of the expected cash flows discounted at the original note rate plus a liquidity spread. Guaranteed loans may be modified in accordance with U.S. government agency guidelines. Interest continues to accrue based on the modified rate. Guaranteed loans may either be resold into GNMA pools after a performance period specified by the programs or foreclosed and conveyed to the guarantors.

Loans are disaggregated into portfolio segments and further disaggregated into classes. The portfolio segment is the level at which the Company develops and documents a systematic method for determining its allowance for credit losses. Classes are a further disaggregation of portfolio segments based on the risk characteristics of the loans and the Company's method for monitoring and assessing credit risk. 

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Portfolio segments of the loan portfolio are as follows (in thousands):
 June 30, 2024December 31, 2023
Fixed
Rate
Variable
Rate
Non-accrualTotalFixed
Rate
Variable
Rate
Non-accrualTotal
Commercial$3,604,024 $11,960,951 $58,434 $15,623,409 $3,558,563 $11,135,075 $110,131 $14,803,769 
Commercial real estate
756,055 4,314,637 12,883 5,083,575 791,757 4,538,570 7,320 5,337,647 
Loans to individuals2,428,707 1,398,524 19,366 3,846,597 2,282,914 1,452,620 28,018 3,763,552 
Total$6,788,786 $17,674,112 $90,683 $24,553,581 $6,633,234 $17,126,265 $145,469 $23,904,968 

Credit Commitments
 
Commitments to extend credit are agreements to lend to a customer as long as there is no violation of conditions established in the contract. Commitments generally have fixed expiration dates or other termination clauses and may require payment of a fee. At June 30, 2024, outstanding commitments totaled $14.1 billion. Because some commitments are expected to expire before being drawn upon, the total commitment amounts do not necessarily represent future cash requirements. BOK Financial uses the same credit policies in making commitments as it does loans.

The amount of collateral obtained, if deemed necessary, is based upon management's credit evaluation of the borrower.

Standby letters of credit are conditional commitments issued to guarantee the performance of a customer to a third party. Because the credit risk involved in issuing standby letters of credit is essentially the same as that involved in extending loan commitments, BOK Financial uses the same credit policies in evaluating the creditworthiness of the customer. Additionally, BOK Financial uses the same evaluation process in obtaining collateral on standby letters of credit as it does for loan commitments. The term of these standby letters of credit is defined in each commitment and typically corresponds with the underlying loan commitment. At June 30, 2024, outstanding standby letters of credit totaled $737 million. 

Allowances for Credit Losses and Accrual for Off-balance Sheet Credit Risk from Unfunded Loans Commitments

The allowance for loan losses and accrual for off-balance sheet credit risk from unfunded loan commitments represent the portion of the amortized cost basis of loans that we do not expect to collect over the asset's contractual life, considering past events, current conditions, and reasonable and supportable forecasts of future economic conditions. The appropriateness of the allowance for credit losses, including industry and product adjustments, is assessed quarterly by a senior management Allowance Committee. This review is based on an ongoing evaluation of the estimated expected credit losses in the portfolio and on unused commitments to provide financing. A well-documented methodology has been developed and is applied by an independent Credit Administration department to assure consistency across the Company.

The allowance for loan losses consists of specific allowances attributed to certain individual loans, generally nonaccruing loans, with dissimilar risk characteristics that have not yet been charged down to amounts we expect to recover and general allowances for estimated credit losses on pools of loans that share similar risk characteristics.

When full collection of principal or interest is uncertain, the loan's risk characteristics have changed, and we exclude the loan from the general allowance pool, typically designating it as nonaccruing. For these loans, a specific allowance reflects the expected credit loss.

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We measure specific allowances for loans excluded from the general allowance pool by an evaluation of estimated future cash flows discounted at the loan's initial effective interest rate or the fair value of collateral for certain collateral dependent loans. For a non-collateral dependent loan, the specific allowance is the amount by which the loan's amortized cost basis exceeds its net realizable value. We measure the specific allowance for collateral dependent loans as the amount by which the loan's amortized cost basis exceeds its fair value. When repayment is expected to be provided substantially through the sale of collateral, we deduct estimated selling costs from the collateral's fair value. Generally, for real property held as collateral for loans, third-party appraisals that conform to Uniform Standards of Professional Appraisal Practice serve as the basis for the fair value of real property held as collateral. These appraised values are on an "as-is" basis and generally are not adjusted by the Company. We obtain updated appraisals at least annually or more frequently if market conditions indicate collateral values may have declined. For energy loans, our internal staff of engineers generally determines collateral value of mineral rights based on projected cash flows from proven oil and gas reserves under existing economic and operating conditions. For real property held as collateral for other loans, third-party appraisals that conform to Uniform Standards of Professional Appraisal Practice generally serve as the basis for the fair value. These appraised values are on an "as-is" basis and generally are not adjusted by the Company. We obtain updated appraisals at least annually or more frequently if market conditions indicate collateral values may have declined. Our special assets staff generally determines the value of other collateral based on projected liquidation cash flows under current market conditions. We evaluate collateral values and available cash resources quarterly. Historical statistics may be used to estimate specific allowances in limited situations, such as when a collateral dependent loan is removed from the general allowance pool near the end of a reporting period until an appraisal of collateral value is received or a full assessment of future cash flows is completed.

General allowances estimate expected credit losses on pools of loans sharing similar risk characteristics that are expected to occur over the loan's estimated remaining life. The loan's estimated remaining life represents the contractual term adjusted for amortization, estimates of prepayments and borrower-owned extension options. Approximately 90% of the committed dollars in the loan portfolio is risk graded loans with general allowance model inputs that include probability of default, loss given default and exposure at default. Probability of default is based on the migration of loans from performing to nonperforming using historical life of loan analysis periods. Loss given default is based on the aggregate losses incurred, net of estimated recoveries. Exposure at default represents an estimate of the outstanding amount of credit exposure at the time a default may occur.

Charge-off migration is used to calculate the general allowance for the majority of non-risk graded loans to individuals. The expected credit loss on less than 10% of the committed dollars in the portfolio is calculated using charge-off migration.

The expected credit loss on approximately 1% of the committed dollars in the portfolio is calculated using a non-modeled approach. Specifically, the calculation applies a long-term net charge-off rate to the loan balances, adjusted for the weighted average remaining maturity of each portfolio.
    
In estimating the expected credit losses for general allowances on performing risk-graded loans, each portfolio class is assigned relevant economic loss drivers which best explain variations in portfolio net loss rates. The probability of default estimates for each portfolio class are adjusted for current and forecasted economic conditions. The result is applied to the exposure at default and loss given default to calculate the lifetime expected credit loss estimate. Selection of relevant economic loss drivers is re-evaluated periodically and involves statistical analysis as well as management judgment. The unemployment rate factors significantly in the allowance for loan losses calculation, affecting commercial and loans to individuals segments. Other primary factors impacting the commercial portfolio include BBB corporate spreads, real gross domestic product growth rate, and energy commodity prices. The primary commercial real estate variables are vacancy rate and BBB corporate spreads. In addition to the unemployment rate, the forecast for loans to individuals is tied to a home price index. The forecasts may include regional economic factors when localized conditions diverge from national conditions.

An Economic Forecast Committee, consisting of senior management with members largely independent of the allowance process, develops a twelve-month forward-looking forecast for the relevant economic loss drivers. Management develops these forecasts based on external data as well as a view of future economic conditions which may include adjustments for regional conditions. The forecast includes three economic scenarios and probability weights for each scenario. The base forecast represents management's view of the most likely outcome, while the downside forecast reflects reasonably possible worsening economic conditions, and the upside forecast projects reasonably possible improving conditions.

At the end of the one-year reasonable and supportable forecast period, we transition from shorter-term expected losses to long-term loss averages for the loan's estimated remaining life. The difference between short-term loss forecasts and long-term loss averages is run-off over the reversion horizon, up to three years, depending on the forecasted economic scenarios.

General allowances also consider the estimated impact of factors that are not captured in the modeled results or historical experience. These factors may increase or decrease modeled results by amounts determined by the Allowance Committee.
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Factors not captured in modeled results or historical experience may include for example, new lines of business, market conditions that have not been previously encountered, observed changes in credit risk that are not yet reflected in macro-economic factors, or economic conditions that impact loss given default assumptions.

The accrual for off-balance sheet credit risk is maintained at a level that is appropriate to cover estimated losses associated with credit instruments that are not currently recognized as assets such as loan commitments, standby letters of credit or guarantees that are not unconditionally cancelable by the bank. This accrual is included in other liabilities in the Consolidated Balance Sheets. The appropriateness of the accrual is determined in the same manner as the allowance for loan losses, with the added consideration of commitment usage over the remaining life for those loans that the bank can not unconditionally cancel.

A provision for credit losses is charged against or credited to earnings in amounts necessary to maintain an appropriate Allowance for Credit Losses. Recoveries of loans previously charged off are added to the allowance when received.

The activity in the allowance for loan losses and the allowance for off-balance sheet credit losses related to loan commitments and standby letters of credit is summarized as follows (in thousands):
Three Months Ended
June 30, 2024
 CommercialCommercial Real EstateLoans to IndividualsTotal
Allowance for loan losses:    
Beginning balance$146,267 $97,479 $37,877 $281,623 
Provision for loan losses10,441 (1,042)3,749 13,148 
Loans charged off(6,391)(205)(1,344)(7,940)
Recoveries of loans previously charged off
420 24 551 995 
Ending balance$150,737 $96,256 $40,833 $287,826 
Allowance for off-balance sheet credit risk from unfunded loan commitments:
Beginning balance$17,790 $27,865 $1,664 $47,319 
Provision for off-balance sheet credit risk
(474)(4,551)42 (4,983)
Ending balance$17,316 $23,314 $1,706 $42,336 
Six Months Ended
June 30, 2024
 CommercialCommercial Real EstateLoans to IndividualsTotal
Allowance for loan losses:    
Beginning balance$141,232 $94,718 $41,173 $277,123 
Provision for loan losses18,752 2,953 1,403 23,108 
Loans charged off(10,631)(1,455)(2,914)(15,000)
Recoveries of loans previously charged off
1,384 40 1,171 2,595 
Ending balance$150,737 $96,256 $40,833 $287,826 
Allowance for off-balance sheet credit risk from unfunded loan commitments:
Beginning balance$19,762 $27,439 $1,776 $48,977 
Provision for off-balance sheet credit risk
(2,446)(4,125)(70)(6,641)
Ending balance$17,316 $23,314 $1,706 $42,336 
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Three Months Ended
June 30, 2023
 CommercialCommercial Real EstateLoans to IndividualsTotal
Allowance for loan losses:    
Beginning balance$139,898 $66,003 $43,559 $249,460 
Provision for loan losses5,420 14,300 237 19,957 
Loans charged off(2,797)(4,000)(1,252)(8,049)
Recoveries of loans previously charged off
748 44 554 1,346 
Ending balance$143,269 $76,347 $43,098 $262,714 
Allowance for off-balance sheet credit risk from unfunded loan commitments:
Beginning balance$20,608 $40,211 $2,124 $62,943 
Provision for off-balance sheet credit risk
(314)(2,530)(159)(3,003)
Ending balance$20,294 $37,681 $1,965 $59,940 
Six Months Ended
June 30, 2023
CommercialCommercial Real EstateLoans to IndividualsTotal
Allowance for loan losses:
Beginning balance$131,586 $57,648 $46,470 $235,704 
Provision for loan losses11,750 24,726 (1,994)34,482 
Loans charged off(2,809)(6,208)(2,699)(11,716)
Recoveries of loans previously charged off2,742 181 1,321 4,244 
Ending balance$143,269 $76,347 $43,098 $262,714 
Allowance for off-balance sheet credit risk from unfunded loan commitments:
Beginning balance$18,246 $40,490 $2,183 $60,919 
Provision for off-balance sheet credit risk2,048 (2,809)(218)(979)
Ending balance$20,294 $37,681 $1,965 $59,940 
An $8.0 million provision for credit losses was necessary for the second quarter of 2024, reflecting continued loan growth and a stable economic outlook.

The allowance for loan losses and recorded investment of the related loans by portfolio segment for each measurement method at June 30, 2024 is as follows (in thousands):
 Collectively Measured
for General Allowances
Individually Measured
for Specific Allowances
Total
 Recorded InvestmentRelated AllowanceRecorded InvestmentRelated AllowanceRecorded InvestmentRelated
Allowance
Commercial$15,564,975 $148,523 $58,434 $2,214 $15,623,409 $150,737 
Commercial real estate5,070,692 96,256 12,883  5,083,575 96,256 
Loans to individuals3,827,231 40,833 19,366  3,846,597 40,833 
Total$24,462,898 $285,612 $90,683 $2,214 $24,553,581 $287,826 

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The allowance for loan losses and recorded investment of the related loans by portfolio segment for each measurement method at December 31, 2023 is as follows (in thousands):

 Collectively Measured
for General Allowances
Individually Measured
for Specific Allowances
Total
 Recorded InvestmentRelated AllowanceRecorded InvestmentRelated AllowanceRecorded InvestmentRelated
Allowance
Commercial$14,693,638 $138,540 $110,131 $2,692 $14,803,769 $141,232 
Commercial real estate5,330,327 94,718 7,320  5,337,647 94,718 
Loans to individuals3,735,534 41,173 28,018  3,763,552 41,173 
Total$23,759,499 $274,431 $145,469 $2,692 $23,904,968 $277,123 

Credit Quality Indicators

The Company utilizes risk grading as primary credit quality indicators as it influences the probability of default which is a key attribute in the expected credit losses calculation. Substantially all commercial as well as commercial real estate loans and certain loans to individuals are risk graded based on a quarterly evaluation of the borrowers' ability to repay the loans. Certain commercial loans and most loans to individuals are small, homogeneous pools that are not risk-graded. The credit quality of these loans is based on past due days in accordance with regulatory guidelines.

We have included in the credit quality indicator "pass" loans that are in compliance with the original terms of the agreement and currently exhibit no factors that cause management to have doubts about the borrowers' ability to remain in compliance with the original terms of the agreement, which is consistent with the regulatory guideline of "pass." This also includes past due residential mortgages that are guaranteed by agencies of the U.S. government that continue to accrue interest based on criteria of the guarantors' programs.

Other loans especially mentioned ("Special Mention") are currently performing in compliance with the original terms of the agreement but may have a potential weakness that deserves management's close attention, consistent with regulatory guidelines. Non-graded loans 30 to 59 days past due are categorized as Special Mention.

The risk grading process identifies certain loans that have a well-defined weakness (for example, inadequate debt service coverage or liquidity or marginal capitalization; repayment may depend on collateral or other risk mitigation) that may jeopardize liquidation of the debt and represent a greater risk due to deterioration in the financial condition of the borrower. This is consistent with the regulatory guideline for "substandard." Because the borrowers are still performing in accordance with the original terms of the loan agreements, these loans remain on accruing status. Non-graded loans 60 to 89 days past due are categorized as Accruing Substandard.

Nonaccruing loans represent loans for which full collection of principal and interest is uncertain. This includes certain loans considered "substandard" and all loans considered "doubtful" by regulatory guidelines. Non-graded loans 90 or more days past due are categorized as Nonaccrual.

The probability of default is lowest for pass graded loans and increases for Special Mention and Accruing Substandard.

Vintage represents the year of origination, except for revolving loans which are considered in aggregate. Loans that were once revolving but have converted to term loans without additional underwriting appear in a separate vintage column.

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The following table summarizes the Company’s loan portfolio at June 30, 2024 by the risk grade categories and vintage (in thousands): 
Origination Year
20242023202220212020PriorRevolving LoansRevolving Loans Converted to Term LoansTotal
Commercial:
Healthcare
Pass$275,268 $625,281 $921,843 $565,653 $379,669 $992,889 $262,814 $12 $4,023,429 
Special Mention 15,000 31,907 1,178  49,823 505  98,413 
Accruing Substandard  110 18,287 58,103 10,896 975  88,371 
Nonaccrual 1,375 237   19,233   20,845 
Total healthcare275,268 641,656 954,097 585,118 437,772 1,072,841 264,294 12 4,231,058 
Loans charged off, year-to-date     6,840   6,840 
Services
Pass330,400 735,946 506,992 350,009 211,087 691,191 704,785 459 3,530,869 
Special Mention 1,814 1,035 898  8,330 1,758  13,835 
Accruing Substandard  17,437 147 1,607 8,929 436 719 29,275 
Nonaccrual   1,361 363  1,441  3,165 
Total services330,400 737,760 525,464 352,415 213,057 708,450 708,420 1,178 3,577,144 
Loans charged off, year-to-date    10  9  19 
Energy
Pass55,874 103,305 78,634 2,707 7,288 20,140 3,123,257  3,391,205 
Special Mention      17,662  17,662 
Accruing Substandard      13,950  13,950 
Nonaccrual     80 28,588  28,668 
Total energy55,874 103,305 78,634 2,707 7,288 20,220 3,183,457  3,451,485 
Loans charged off, year-to-date         
General business
Pass543,566 741,365 376,769 191,698 128,816 346,596 1,918,875 1,733 4,249,418 
Special Mention2,488 15,760 5,201 11,765 535 1,764 9,307  46,820 
Accruing Substandard 4,090 38,900 1,542 1,193 6,539 9,301 163 61,728 
Nonaccrual 994 66   35 4,658 3 5,756 
Total general business546,054 762,209 420,936 205,005 130,544 354,934 1,942,141 1,899 4,363,722 
Loans charged off, year-to-date 27 1,399   158 2,182 6 3,772 
Total commercial1,207,596 2,244,930 1,979,131 1,145,245 788,661 2,156,445 6,098,312 3,089 15,623,409 
Commercial real estate:
Pass39,377 449,401 2,084,982 919,126 343,462 1,025,082 136,787  4,998,217 
Special Mention 403 14,907 32,131  16,949   64,390 
Accruing Substandard     8,085   8,085 
Nonaccrual 2,885    9,998   12,883 
Total commercial real estate39,377 452,689 2,099,889 951,257 343,462 1,060,114 136,787  5,083,575 
Loans charged off, year-to-date     1,455   1,455 
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Origination Year
20242023202220212020PriorRevolving LoansRevolving Loans Converted to Term LoansTotal
Loans to individuals:
Residential mortgage
Pass249,631 377,061 308,510 330,796 332,439 267,548 378,185 21,123 2,265,293 
Special Mention 42 193 176  155 1,575  2,141 
Accruing Substandard 49  3   1,113  1,165 
Nonaccrual 107 433 434 510 8,218 2,377 548 12,627 
Total residential mortgage249,631 377,259 309,136 331,409 332,949 275,921 383,250 21,671 2,281,226 
Loans charged off, year-to-date     5 9  14 
Residential mortgage guaranteed by U.S. government agencies
Pass 893 3,466 2,727 3,982 114,140   125,208 
Nonaccrual    280 6,337   6,617 
Total residential mortgage guaranteed by U.S. government agencies 893 3,466 2,727 4,262 120,477   131,825 
Personal
Pass148,880 180,029 187,435 133,383 110,809 171,280 499,184 92 1,431,092 
Special Mention 28 35 65 15 2 1  146 
Accruing Substandard 30 12 3 7 144 1,990  2,186 
Nonaccrual 26 44 11 9 8 24  122 
Total personal148,880 180,113 187,526 133,462 110,840 171,434 501,199 92 1,433,546 
Loans charged off, year-to-date1
2,732 51 45 26   26 20 2,900 
Total loans to individuals398,511 558,265 500,128 467,598 448,051 567,832 884,449 21,763 3,846,597 
Total loans$1,645,484 $3,255,884 $4,579,148 $2,564,100 $1,580,174 $3,784,391 $7,119,548 $24,852 $24,553,581 
1    Includes charge-offs on deposit overdrafts, which are generally charged off at 60 days past due.

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The following table summarizes the Company's loan portfolio at December 31, 2023 by the risk grade categories and vintage (in thousands): 
Origination Year
20232022202120202019PriorRevolving LoansRevolving Loans Converted to Term LoansTotal
Commercial:
Healthcare
Pass650,768 895,602 590,736 409,001 331,897 809,858 281,378 15 3,969,255 
Special Mention   21,791  31,235 5  53,031 
Accruing Substandard
 2,128 18,508 6,911  10,896 975  39,418 
Nonaccrual   30,290 23,129 28,110   81,529 
Total healthcare650,768 897,730 609,244 467,993 355,026 880,099 282,358 15 4,143,233 
Loans charged off, year-to-date    2,500    2,500 
Services
Pass900,090 526,776 401,872 228,818 106,112 643,477 730,729 595 3,538,469 
Special Mention 1,085 1,520 1,341 534 4,522 81  9,083 
Accruing Substandard
 13,712 178 326 3,972 3,746 3,108 13 25,055 
Nonaccrual  1,635 338   1,643  3,616 
Total services900,090 541,573 405,205 230,823 110,618 651,745 735,561 608 3,576,223 
Loans charged off, year-to-date  3,060    2,642  5,702 
Energy
Pass$190,122 $100,006 $43,769 $7,876 $9,562 $11,583 $3,025,590 $ $3,388,508 
Special Mention      13,950  13,950 
Accruing Substandard
      16,800  16,800 
Nonaccrual     99 17,744  17,843 
Total energy190,122 100,006 43,769 7,876 9,562 11,682 3,074,084  3,437,101 
General business
Pass942,468 436,832 224,735 138,951 101,100 287,744 1,389,128 2,164 3,523,122 
Special Mention10,264 16,167 8,420 1,253 321 8,295 897  45,617 
Accruing Substandard
4,401 33,194 1,716 27   31,992  71,330 
Nonaccrual 1,134    48 5,956 5 7,143 
Total general business957,133 487,327 234,871 140,231 101,421 296,087 1,427,973 2,169 3,647,212 
Loans charged off, year-to-date  4,598 2  48 10 38 4,696 
Total commercial2,698,113 2,026,636 1,293,089 846,923 576,627 1,839,613 5,519,976 2,792 14,803,769 
Commercial real estate:
Pass396,891 1,941,913 1,194,759 416,647 513,555 705,092 136,095  5,304,952 
Special Mention 476    19,171   19,647 
Accruing Substandard
2,992  3   2,733   5,728 
Nonaccrual    7,170 150   7,320 
Total commercial real estate399,883 1,942,389 1,194,762 416,647 520,725 727,146 136,095  5,337,647 
Loans charged off, year-to-date     8,446   8,446 
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Origination Year
20232022202120202019PriorRevolving LoansRevolving Loans Converted to Term LoansTotal
Loans to individuals:
Residential mortgage
Pass426,089 320,733 342,927 349,742 54,801 243,356 375,739 23,895 2,137,282 
Special Mention157 140 131 1,361 18 134 2,982 93 5,016 
Accruing Substandard 150   37 49 50  286 
Nonaccrual79 1,419 237 544 344 12,381 2,387 665 18,056 
Total residential mortgage426,325 322,442 343,295 351,647 55,200 255,920 381,158 24,653 2,160,640 
Loans charged off, year-to-date  51 4  17  1 73 
Residential mortgage guaranteed by U.S. government agencies
Pass633 1,788 2,220 4,297 6,441 124,719   140,098 
Nonaccrual   280 375 9,054   9,709 
Total residential mortgage guaranteed by U.S. government agencies633 1,788 2,220 4,577 6,816 133,773   149,807 
Personal
Pass218,401 229,580 149,291 136,215 75,348 137,629 503,841 145 1,450,450 
Special Mention66 39 106 30 8  1,918 3 2,170 
Accruing Substandard
 64 12 9 144  3  232 
Nonaccrual4 51 9 16 3 12 158  253 
Total personal218,471 229,734 149,418 136,270 75,503 137,641 505,920 148 1,453,105 
Loans charged off, year-to-date1
5,636 82 96 43  10 6 26 5,899 
Total loans to individuals645,429 553,964 494,933 492,494 137,519 527,334 887,078 24,801 3,763,552 
Total loans$3,743,425 $4,522,989 $2,982,784 $1,756,064 $1,234,871 $3,094,093 $6,543,149 $27,593 $23,904,968 
1    Includes charge-offs on deposit overdrafts, which are generally charged off at 60 days past due.

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Nonaccruing Loans

A summary of nonaccruing loans at June 30, 2024 follows (in thousands): 
As of June 30, 2024
 TotalWith No
Allowance
With AllowanceRelated Allowance
Commercial:    
Healthcare$20,845 $10,930 $9,915 $1,700 
Services3,165 1,521 1,644 441 
Energy28,668 28,668   
General business5,756 5,618 138 73 
Total commercial58,434 46,737 11,697 2,214 
Commercial real estate12,883 12,883   
Loans to individuals:    
Residential mortgage12,627 12,627   
Residential mortgage guaranteed by U.S. government agencies
6,617 6,617   
Personal122 122   
Total loans to individuals19,366 19,366   
Total$90,683 $78,986 $11,697 $2,214 


A summary of nonaccruing loans at December 31, 2023 follows (in thousands): 
As of December 31, 2023
 TotalWith No
Allowance
With AllowanceRelated Allowance
Commercial:    
Healthcare$81,529 $40,372 $41,157 $1,478 
Services3,616 1,684 1,932 1,214 
Energy17,843 17,843   
General business7,143 7,143   
Total commercial110,131 67,042 43,089 2,692 
Commercial real estate7,320 7,320   
Loans to individuals:    
Residential mortgage18,056 18,056   
Residential mortgage guaranteed by U.S. government agencies
9,709 9,709   
Personal253 253   
Total loans to individuals28,018 28,018   
Total$145,469 $102,380 $43,089 $2,692 

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Loan Modifications to Borrowers Experiencing Financial Difficulty

For the six months ended June 30, 2024, the Company had $114 million of loan modifications to borrowers experiencing financial difficulty, including $90 million of healthcare loans and $14 million of energy loans. Modifications generally consist of interest rate reductions, an other than insignificant payment delay, term extension or a combination. Approximately $110 million of the modifications are term extensions of commercial loans, and $4.1 million are combination modifications to residential mortgage loans guaranteed by U.S. government agencies. During the six months ended June 30, 2024, $1.1 million of residential mortgage loans guaranteed by U.S. government agencies that were modified in the previous twelve months defaulted. A payment default is defined as being 30 or more days past due after modification.

For the six months ended June 30, 2023, the Company had $58 million of loan modifications to borrowers experiencing financial difficulty, including $37 million of healthcare loans, $11 million of residential mortgage loans guaranteed by U.S. government agencies and $10 million of general business loans. Approximately $26 million and $11 million of the modifications are combination modifications to healthcare loans and residential mortgage loans guaranteed by U.S. government agencies, respectively. Approximately $20 million of the modifications are term extensions of healthcare and general business loans. During the six months ended June 30, 2023, $4.4 million of residential mortgage loans were modified and subsequently defaulted with $4.3 million of these defaulted loans being guaranteed by U.S. government agencies.

Past Due Loans

Past due status for all loan classes is based on the actual number of days since the last payment was due according to the contractual terms of the loans, as modified for short-term payment deferral forbearance.

A summary of loans currently performing and past due as of June 30, 2024 is as follows (in thousands):
  Past Due Past Due 90 Days or More and Accruing
 Current30 to 59
Days
60 to 89 Days90 Days
or More
Total
Commercial:    
Healthcare$4,214,505 $1,375 $4,415 $10,763 $4,231,058 $ 
Services3,575,551  1,158 435 3,577,144 72 
Energy3,451,485    3,451,485  
General business4,354,147 1,044 163 8,368 4,363,722 2,794 
Total commercial15,595,688 2,419 5,736 19,566 15,623,409 2,866 
Commercial real estate5,073,416  3,021 7,138 5,083,575  
Loans to individuals:    
Residential mortgage2,267,945 9,907 1,615 1,759 2,281,226 97 
Residential mortgage guaranteed by U.S. government agencies
40,693 23,918 15,796 51,418 131,825 46,579 
Personal1,432,561 933 52  1,433,546  
Total loans to individuals3,741,199 34,758 17,463 53,177 3,846,597 46,676 
Total$24,410,303 $37,177 $26,220 $79,881 $24,553,581 $49,542 
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A summary of loans currently performing and past due as of December 31, 2023 is as follows (in thousands):
  Past Due Past Due 90 Days or More and Accruing
 Current30 to 59
Days
60 to 89 Days90 Days
or More
Total
Commercial:    
Healthcare$4,071,336 $18,019 $30,290 $23,588 $4,143,233 $ 
Services3,575,787 2  434 3,576,223  
Energy3,437,101    3,437,101  
General business3,639,775 412 1,157 5,868 3,647,212  
Total commercial14,723,999 18,433 31,447 29,890 14,803,769  
Commercial real estate5,327,481 2,992  7,174 5,337,647 3 
Loans to individuals:    
Residential mortgage2,149,927 6,340 1,494 2,879 2,160,640 36 
Residential mortgage guaranteed by U.S. government agencies
54,122 25,085 17,053 53,547 149,807 48,201 
Personal1,450,302 2,561 88 154 1,453,105 131 
Total loans to individuals3,654,351 33,986 18,635 56,580 3,763,552 48,368 
Total$23,705,831 $55,411 $50,082 $93,644 $23,904,968 $48,371 



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(5) Mortgage Banking Activities

Residential Mortgage Loan Production

The Company originates, markets and services conventional and government-sponsored residential mortgage loans. Generally, conforming fixed-rate residential mortgage loans are held for sale in the secondary market, and non-conforming and adjustable-rate residential mortgage loans are retained for investment. Residential mortgage loans originated for sale by the Company are carried at fair value based on sales commitments and market quotes. Changes in the fair value of mortgage loans held for sale are included in Other operating revenue – Mortgage banking revenue. Residential mortgage loans held for sale also includes the fair value of residential mortgage loan commitments and forward sales commitments, which are considered derivative contracts that have not been designated as hedging instruments for accounting purposes. The volume of mortgage loans originated for sale and secondary market prices are the primary drivers of originating and marketing revenue.

Residential mortgage loan commitments are generally outstanding for 60 to 90 days, which represents the typical period from commitment to originate a residential mortgage loan to when the closed loan is sold to an investor. Residential mortgage loan commitments are subject to both credit and interest rate risk. Credit risk is managed through underwriting policies and procedures, including collateral requirements, which are generally accepted by the secondary loan markets. Exposure to interest rate fluctuations is partially managed through forward sales of residential mortgage-backed securities and forward sales contracts. These latter contracts set the price for loans that will be delivered in the next 60 to 90 days.

The unpaid principal balance of residential mortgage loans held for sale, notional amounts of derivative contracts related to residential mortgage loan commitments and forward contract sales and their related fair values included in Mortgage loans held for sale on the Consolidated Balance Sheets were (in thousands):
 June 30, 2024December 31, 2023
 Unpaid Principal Balance/
Notional
Fair ValueUnpaid Principal Balance/
Notional
Fair Value
Residential mortgage loans held for sale$105,922 $105,706 $56,922 $56,457 
Residential mortgage loan commitments62,960 1,945 34,783 1,379 
Forward sales contracts127,010 (186)75,448 (901)
  $107,465  $56,935 

No residential mortgage loans held for sale were 90 days or more past due or considered impaired as of June 30, 2024 or December 31, 2023. No credit losses were recognized on residential mortgage loans held for sale for the six month period ended June 30, 2024 and 2023.

Mortgage banking revenue was as follows (in thousands):
 Three Months Ended
June 30,
Six Months Ended
June 30,
 2024202320242023
Production revenue:  
Net realized gains (losses) on sale of mortgage loans$2,338 $(296)$4,364 $(2,027)
Net change in unrealized gain (loss) on mortgage loans held for sale
631 (496)249 (126)
Net change in the fair value of mortgage loan commitments(528)(865)566 775 
Net change in the fair value of forward sales contracts(72)1,373 715 461 
Total production revenue (loss)2,369 (284)5,894 (917)
Servicing revenue16,259 15,425 31,701 30,425 
Total mortgage banking revenue$18,628 $15,141 $37,595 $29,508 

Production revenue includes gain (loss) on residential mortgage loans held for sale and changes in the fair value of derivative contracts not designated as hedging instruments for accounting purposes related to residential mortgage loan commitments and forward sales contracts. Servicing revenue includes servicing fee income and late charges on loans serviced for others.

- 73 -


Residential Mortgage Servicing

Mortgage servicing rights may be originated or purchased. Both originated and purchased mortgage servicing rights are initially recognized at fair value. The Company has elected to carry all mortgage servicing rights at fair value. Changes in the fair value are recognized in earnings as they occur. The unpaid principal balance of loans serviced for others is the primary driver of servicing revenue.

The following represents a summary of mortgage servicing rights (dollars in thousands):
 June 30, 2024December 31, 2023
Number of residential mortgage loans serviced for others125,698 115,967 
Outstanding principal balance of residential mortgage loans serviced for others$22,188,347 $20,382,192 
Weighted average interest rate3.68 %3.64 %
Remaining term (in months)278280
The following represents activity in capitalized mortgage servicing rights (in thousands):
Three Months Ended June 30,Six Months Ended June 30,
2024202320242023
Beginning Balance$319,330 $299,803 $293,884 $277,608 
Additions4,454 4,103 6,970 6,603 
Acquisitions14,021  31,421 31,138 
Change in fair value due to principal payments(8,012)(8,445)(13,459)(13,829)
Change in fair value due to market assumption changes3,453 9,261 14,430 3,202 
Ending Balance$333,246 $304,722 $333,246 $304,722 

Changes in the fair value of mortgage servicing rights due to market assumption changes are included in Other operating revenue in the Consolidated Statements of Earnings. Changes in fair value due to principal payments are included in Mortgage banking costs. 

Mortgage servicing rights are not traded in active markets. Fair value is determined by discounting the projected net cash flows. Significant market assumptions used to determine fair value based on significant unobservable inputs were as follows:
 June 30, 2024December 31, 2023
Discount rate – risk-free rate plus a market premium9.91%9.72%
Prepayment rate – based upon loan interest rate, original term and loan type
6.75%7.34%
Loan servicing costs – annually per loan based upon loan type:
Performing loans
$73 - $94
$69 - $94
Delinquent loans
$150 - $500
$150 - $500
Loans in foreclosure
$875 - $8,000
$875 - $8,000
Escrow earnings rate – indexed to rates paid on deposit accounts with comparable average life
4.38%3.90%
Primary/secondary mortgage rate spread
115 bps105 bps
Delinquency rate
2.48%2.06%

Changes in primary residential mortgage interest rates directly affect the prepayment speeds used in valuing our mortgage servicing rights. A separate third-party model is used to estimate prepayment speeds based on interest rates, housing turnover rates, estimated loan curtailment, anticipated defaults and other relevant factors. The prepayment model is updated periodically for changes in market conditions and adjusted to better correlate with actual performance of BOK Financial's servicing portfolio.


- 74 -


(6) Commitments and Contingent Liabilities

Litigation Contingencies

As a member of Visa, BOK Financial is obligated for a proportionate share of certain covered litigation losses incurred by Visa under a retrospective responsibility plan. A contingent liability was recognized for the Company’s share of Visa’s covered litigation liabilities. Visa funded an escrow account to cover litigation claims, including covered litigation losses under the retrospective responsibility plan, with proceeds from its initial public offering in 2008 and from available cash.

On January 23, 2024, Visa, Inc. stockholders approved an exchange offer which provided holders of Class B-1 shares an option to convert up to 50% of its Class B-1 shares to Visa Class C shares and subsequently to freely transferable Visa Class A common shares subject to certain restrictions and holding period requirements (the "Exchange Offer"). The Exchange Offer opened on April 8, 2024 and expired on May 3, 2024. The Company tendered all of its 252,233 Class B-1 Visa shares under the Exchange Offer and received the equivalent of 200,212 shares of Visa common shares and 126,116 Visa B-2 shares in return. Conversion of the Class B-1 shares did not reduce our proportionate share of the covered litigation losses which may dilute our remaining Class B-2 shares if the escrow fund is not adequate to cover final litigation costs.

BOKF, NA is subject to litigation related to its role as Indenture Trustee for multiple municipal bonds to which Christopher Brogdon acted as borrower. The principal amount of the bonds remaining unpaid at this time is $33 million. Mr. Brogdon is obligated to pay the bonds in full by virtue of a Judgment in the USDC of New Jersey which allows the SEC to pursue collection to satisfy the Judgment, which the SEC continues to pursue. The remaining cases are (i) Robert Elliot & Marvin Loeb on behalf of a class of persons purchasing bonds in multiple municipal bond issuances v. BOKF, NA, USDC District of New Jersey, Case No. 2:16-cv-05218-KM-JBC (commenced 11/20/2015); and (ii) Burn Rose, LLC et al v. BOKF, NA d/b/a BOK, Tulsa County District Court Case, No. CJ-2016-03325 (commenced 9/22/2016). In the New Jersey Class Action and the Tulsa County Burn Rose action, the claimants allege that BOKF, NA was complicit in the fraud committed by Mr. Brogdon. BOKF, NA has multiple defenses to the claims, including the defense that it is exculpated by the terms of the various bond indentures. No action has been taken in the class action by the plaintiffs to establish the class and the amount of the damages, if any, cannot be reasonably estimated. Approximately $3 million is claimed as damages in the Burn Rose action. Management is advised that a loss on the claims in both the Class Action and the Burn Rose action is not probable.

In the ordinary course of business, BOK Financial and its subsidiaries are subject to legal actions and complaints. Management believes, based upon the opinion of counsel, that the actions and liability or loss, if any, resulting from the final outcomes of the proceedings, will not have a material effect on the Company's financial condition, results of operations or cash flows.

Alternative Investment Commitments

The Company invests in several tax credit entities and other funds as permitted by banking regulations. Consolidation of these investments is based on the variable interest model.

At June 30, 2024, the Company has $412 million in interests in various alternative investments generally consisting of unconsolidated limited partnership interests in entities for which investment return is in the form of low income housing tax credits or other investments in merchant banking activities. These investments are recognized in Other assets on the Consolidated Balance Sheets. This investment balance also includes $107 million of unfunded commitments included in Other liabilities on the Consolidated Balance Sheets.

(7) Shareholders' Equity

On July 30, 2024, the Company declared a quarterly cash dividend of $0.55 per common share payable on or about August 30, 2024 to shareholders of record as of August 15, 2024.

Dividends declared were $0.55 and $1.10 per share during the three and six months ended June 30, 2024 and $0.54 and $1.08 per share during the three and six months ended June 30, 2023.

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Accumulated Other Comprehensive Income (Loss)

AOCI includes unrealized gains and losses on AFS securities. AOCI also includes unrealized losses on AFS securities that were transferred from AFS to investment securities in the second quarter of 2022. Such amounts are being amortized over the estimated remaining life of the security as an adjustment to yield, offsetting the related amortization of premium on the transferred securities. Gains and losses in AOCI are net of deferred income taxes.

A rollforward of the components of accumulated other comprehensive income (loss) is included as follows (in thousands):
Unrealized Gain (Loss) on
Available for Sale SecuritiesInvestment Securities Transferred from AFSTotal
Balance, Dec. 31, 2022$(664,618)$(172,337)(836,955)
Net change in unrealized gain (loss)
(36,363) (36,363)
Reclassification adjustments included in earnings:
Interest revenue, Investment securities 32,084 32,084 
Loss on available for sale securities, net3,010  3,010 
Other comprehensive income (loss), before income taxes(33,353)32,084 (1,269)
Federal and state income taxes(8,839)7,287 (1,552)
Other comprehensive income (loss), net of income taxes(24,514)24,797 283 
Balance, June 30, 2023$(689,132)$(147,540)$(836,672)
Balance, Dec. 31, 2023$(473,212)$(125,888)$(599,100)
Net change in unrealized gain (loss)
(77,749) (77,749)
Reclassification adjustments included in earnings:
Interest revenue, Investment securities 24,210 24,210 
Loss on available for sale securities, net45,137  45,137 
Other comprehensive income (loss), before income taxes(32,612)24,210 (8,402)
Federal and state income taxes(7,695)5,695 (2,000)
Other comprehensive income (loss), net of income taxes(24,917)18,515 (6,402)
Balance, June 30, 2024$(498,129)$(107,373)$(605,502)

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(8) Earnings Per Share
 
(In thousands, except share and per share amounts)Three Months Ended June 30,Six Months Ended
June 30,
 2024202320242023
Numerator:    
Net income attributable to BOK Financial Corp. shareholders$163,713 $151,308 $247,416 $313,676 
Less: Earnings allocated to participating securities1,602 1,202 2,278 2,457 
Numerator for basic earnings per share – income available to common shareholders
162,111 150,106 245,138 311,219 
Effect of reallocating undistributed earnings of participating securities    
Numerator for diluted earnings per share – income available to common shareholders
$162,111 $150,106 $245,138 $311,219 
Denominator:    
Weighted average shares outstanding64,343,898 66,521,728 64,578,226 66,684,603 
Less: Participating securities included in weighted average shares outstanding629,694 527,596 576,072 522,555 
Denominator for basic earnings per common share63,714,204 65,994,132 64,002,154 66,162,048 
Dilutive effect of employee stock compensation plans    
Denominator for diluted earnings per common share63,714,204 65,994,132 64,002,154 66,162,048 
Basic earnings per share$2.54 $2.27 $3.83 $4.70 
Diluted earnings per share$2.54 $2.27 $3.83 $4.70 
- 77 -


(9) Reportable Segments

Reportable segments reconciliation to the Consolidated Financial Statements for the three months ended June 30, 2024 is as follows (in thousands):
 CommercialConsumerWealth
Management
Funds Management and OtherBOK
Financial
Consolidated
Net interest income from external sources
$283,328 $6,192 $2,612 $3,889 $296,021 
Net interest income (expense) from internal sources
(79,593)58,972 26,889 (6,268) 
Net interest income
203,735 65,164 29,501 (2,379)296,021 
Net loans charged off and provision for credit losses6,134 1,247  619 8,000 
Net interest income after provision for credit losses
197,601 63,917 29,501 (2,998)288,021 
Other operating revenue54,536 36,252 113,208 55,708 259,704 
Other operating expense76,114 55,128 90,214 115,234 336,690 
Net direct contribution176,023 45,041 52,495 (62,524)211,035 
Gain (loss) on financial instruments, net168 (3,577) 3,409  
Change in fair value of mortgage servicing rights 3,453  (3,453) 
Gain on repossessed assets, net
 9  (9) 
Corporate expense allocations17,381 13,392 16,484 (47,257) 
Net income before taxes158,810 31,534 36,011 (15,320)211,035 
Federal and state income taxes39,247 7,417 8,514 (7,875)47,303 
Net income119,563 24,117 27,497 (7,445)163,732 
Net income attributable to non-controlling interests   19 19 
Net income attributable to BOK Financial Corp. shareholders$119,563 $24,117 $27,497 $(7,464)$163,713 
Average assets$30,305,613 $9,630,470 $16,452,098 $(5,192,982)$51,195,199 

Reportable segments reconciliation to the Consolidated Financial Statements for the six months ended June 30, 2024 is as follows (in thousands):
 CommercialConsumerWealth
Management
Funds Management and OtherBOK
Financial
Consolidated
Net interest income from external sources
$566,084 $13,542 $9,611 $356 $589,593 
Net interest income (expense) from internal sources
(158,354)115,757 48,288 (5,691) 
Net interest income
407,730 129,299 57,899 (5,335)589,593 
Net loans charged off and provision for credit losses10,294 3,055 (15)2,666 16,000 
Net interest income after provision for credit losses
397,436 126,244 57,914 (8,001)573,593 
Other operating revenue104,542 72,459 231,912 12,492 421,405 
Other operating expense146,209 108,575 189,502 232,788 677,074 
Net direct contribution355,769 90,128 100,324 (228,297)317,924 
Gain (loss) on financial instruments, net335 (13,240) 12,905  
Change in fair value of mortgage servicing rights 14,430  (14,430) 
Gain on repossessed assets, net
 116  (116) 
Corporate expense allocations35,778 27,564 31,263 (94,605) 
Net income (loss) before taxes320,326 63,870 69,061 (135,333)317,924 
Federal and state income taxes78,966 15,022 16,336 (39,826)70,498 
Net income (loss)241,360 48,848 52,725 (95,507)247,426 
Net income attributable to non-controlling interests   10 10 
Net income attributable to BOK Financial Corp. shareholders
$241,360 $48,848 $52,725 $(95,517)$247,416 
Average assets$30,056,215 $9,511,225 $16,105,713 $(5,061,768)$50,611,385 
- 78 -



Reportable segments reconciliation to the Consolidated Financial Statements for the three months ended June 30, 2023 is as follows (in thousands):
 CommercialConsumerWealth
Management
Funds Management and OtherBOK
Financial
Consolidated
Net interest income from external sources
$299,712 $17,828 $4,415 $306 $322,261 
Net interest income (expense) from internal sources
(77,975)50,260 29,426 (1,711) 
Net interest income
221,737 68,088 33,841 (1,405)322,261 
Net loans charged off and provision for credit losses6,000 1,129 (45)9,916 17,000 
Net interest income after provision for credit losses
215,737 66,959 33,886 (11,321)305,261 
Other operating revenue68,828 32,277 123,043 (15,099)209,049 
Other operating expense77,559 52,340 84,587 104,187 318,673 
Net direct contribution207,006 46,896 72,342 (130,607)195,637 
Gain (loss) on financial instruments, net231 (10,257) 10,026  
Change in fair value of mortgage servicing rights 9,261  (9,261) 
Gain on repossessed assets, net
408   (408) 
Corporate expense allocations21,404 12,318 12,784 (46,506) 
Net income before taxes186,241 33,582 59,558 (83,744)195,637 
Federal and state income taxes45,462 7,898 14,056 (23,415)44,001 
Net income
140,779 25,684 45,502 (60,329)151,636 
Net income attributable to non-controlling interests
   328 328 
Net income attributable to BOK Financial Corp. shareholders$140,779 $25,684 $45,502 $(60,657)$151,308 
Average assets$28,170,869 $9,597,723 $12,949,258 $(2,809,743)$47,908,107 

Reportable segments reconciliation to the Consolidated Financial Statements for the six months ended June 30, 2023 is as follows (in thousands):

 CommercialConsumerWealth
Management
Funds Management and OtherBOK
Financial
Consolidated
Net interest income from external sources
$587,970 $38,974 $25,355 $22,310 $674,609 
Net interest income (expense) from internal sources
(139,134)96,324 44,087 (1,277) 
Net interest income
448,836 135,298 69,442 21,033 674,609 
Net loans charged off and provision for credit losses6,076 2,313 (69)24,680 33,000 
Net interest income after provision for credit losses
442,760 132,985 69,511 (3,647)641,609 
Other operating revenue125,673 62,887 231,954 (33,600)386,914 
Other operating expense150,693 102,538 166,342 204,912 624,485 
Net direct contribution417,740 93,334 135,123 (242,159)404,038 
Gain (loss) on financial instruments, net173 (14,930) 14,757  
Change in fair value of mortgage servicing rights 3,202  (3,202) 
Gain on repossessed assets, net
1,267 14  (1,281) 
Corporate expense allocations39,122 23,940 25,310 (88,372) 
Net income before taxes380,058 57,680 109,813 (143,513)404,038 
Federal and state income taxes92,610 13,566 25,927 (42,197)89,906 
Net income
287,448 44,114 83,886 (101,316)314,132 
Net income attributable to non-controlling interests
   456 456 
Net income attributable to BOK Financial Corp. shareholders
$287,448 $44,114 $83,886 $(101,772)$313,676 
Average assets$28,166,923 $9,765,186 $12,309,730 $(3,291,232)$46,950,607 

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(10) Fees and Commissions Revenue

Fees and commissions revenue is generated through the sales of products, consisting primarily of financial instruments, and the performance of services for customers under contractual obligations. Revenue from providing services for customers is recognized at the time services are provided in an amount that reflects the consideration we expect to be entitled to for those services. Revenue is recognized based on the application of five steps:
Identify the contract with a customer
Identify the performance obligations in the contract
Determine the transaction price
Allocate the transaction price to the performance obligations in the contract
Recognize revenue when (or as) the Company satisfies a performance obligation

For contracts with multiple performance obligations, individual performance obligations are accounted for separately if the customer can benefit from the good or service on its own or with other resources readily available to the customer, and the promise to transfer goods and services to the customer is separately identifiable in the contract. The transaction price is allocated to the performance obligations based on relative standalone selling prices.

Revenue is recognized on a gross basis whenever we have primary responsibility and risk in providing the services or products to our customers and have discretion in establishing the price for the services or products. Revenue is recognized on a net basis whenever we act as an agent for products or services of others.
 
Brokerage and trading revenue includes revenues from trading, customer hedging, retail brokerage and investment banking. Trading revenue includes net realized and unrealized gains primarily related to sales of securities to institutional customers and related derivative contracts. Customer hedging revenue includes realized and unrealized changes in the fair value of derivative contracts held for customer risk management programs including credit valuation adjustments, as necessary. We offer commodity, interest rate, foreign exchange and equity derivatives to our customers. These customer contracts are offset with contracts with selected counterparties and exchanges to minimize changes in market risk from changes in commodity prices, interest rates or foreign exchange rates. Retail brokerage revenue represents fees and commissions earned on sales of fixed income securities, annuities, mutual funds and other financial instruments to retail customers. Investment banking revenue includes fees earned upon completion of underwriting and financial advisory services. Investment banking revenue also includes fees earned in conjunction with loan syndications. Insurance brokerage revenues represents fees and commissions earned on placement of insurance products with carriers for property and casualty and health coverage.
 
Transaction card revenue includes merchant discount fees and electronic funds transfer network fees, net of interchange fees paid to card issuers and assessments paid to card networks. Merchant discount fees represent fees paid by customers for account management and electronic processing of card transactions. Merchant discount fees are recognized at the time the customer's transactions are processed or other services are performed. The Company also maintains the TransFund electronic funds transfer network for the benefit of its members, which includes BOKF, NA. Electronic funds transfer fees are recognized as electronic transactions processed on behalf of its members. 
 
Fiduciary and asset management revenue includes fees from asset management, custody, recordkeeping, investment advisory and administration services. Revenue is recognized on an accrual basis at the time the services are performed and may be based on either the fair value of the account or the service provided.
 
Deposit service charges and fees include commercial account service charges, overdraft fees, check card fee revenue and automated service charge and other deposit service fees. Fees are recognized at least quarterly in accordance with published deposit account agreements and disclosure statements for retail accounts or contractual agreements for commercial accounts. Item charges for overdraft or non-sufficient funds items are recognized as items are presented for payment. Account balance charges and activity fees are accrued monthly and collected in arrears. Commercial account activity fees may be offset by an earnings credit based on account balances. Check card fees represent interchange fees paid by a merchant bank for transactions processed from cards issued by the Company. Check card fees are recognized when transactions are processed.

Mortgage banking revenue includes revenues recognized in conjunction with the origination, marketing and servicing of conventional and government-sponsored residential mortgage loans. Mortgage production revenue includes net realized gains (losses) on sales of residential mortgage loans in the secondary market and the net change in unrealized gains (losses) on residential mortgage loans held for sale. Mortgage production revenue also includes changes in the fair value of derivative contracts not designated as hedging instruments related to residential mortgage loan commitments and forward sales contracts. Mortgage servicing revenue includes servicing fee income and late charges on loans serviced for others.

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Fees and commissions revenue by reportable segment and primary service line is as follows for the three months ended June 30, 2024 (in thousands):
CommercialConsumerWealth ManagementFunds Management & OtherConsolidated
Out of Scope1
In Scope2
Trading revenue$ $ $27,695 $ $27,695 $27,695 $ 
Customer hedging revenue
3,408  3,047 310 6,765 6,765  
Retail brokerage revenue
  4,838  4,838  4,838 
Investment banking revenue
4,106  9,613  13,719 3,942 9,777 
Brokerage and trading revenue
7,514  45,193 310 53,017 38,402 14,615 
TransFund EFT network revenue21,883 776 (19) 22,640  22,640 
Merchant services revenue2,502 8   2,510  2,510 
Corporate card revenue1,868  161 67 2,096  2,096 
Transaction card revenue26,253 784 142 67 27,246  27,246 
Personal trust revenue  26,770  26,770  26,770 
Corporate trust revenue  8,646  8,646  8,646 
Institutional trust & retirement plan services revenue
  16,519  16,519  16,519 
Investment management services and other revenue
  5,641  5,641  5,641 
Fiduciary and asset management revenue
  57,576  57,576  57,576 
Commercial account service charge revenue
15,395 552 603  16,550  16,550 
Overdraft fee revenue27 5,374 32  5,433  5,433 
Check card revenue
 6,049   6,049  6,049 
Automated service charge and other deposit fee revenue
259 1,189 92  1,540  1,540 
Deposit service charges and fees
15,681 13,164 727  29,572  29,572 
Mortgage production revenue 2,369   2,369 2,369  
Mortgage servicing revenue 16,964  (705)16,259 16,259  
Mortgage banking revenue 19,333  (705)18,628 18,628  
Other revenue4,272 2,971 9,570 (2,825)13,988 8,400 5,588 
Total fees and commissions revenue
$53,720 $36,252 $113,208 $(3,153)$200,027 $65,430 $134,597 
1     Out of scope revenue generally relates to financial instruments or contractual rights and obligations within the scope of other applicable accounting guidance.
2    In scope revenue represents revenue subject to FASB ASC Topic 606, Revenue from Contracts with Customers.
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Fees and commissions revenue by reportable segment and primary service line is as follows for the six months ended June 30, 2024 (in thousands):
CommercialConsumerWealth ManagementFunds Management & OtherConsolidated
Out of Scope1
In Scope2
Trading revenue$ $ $65,152 $ $65,152 $65,152 $ 
Customer hedging revenue
7,151  5,067 872 13,090 13,090  
Retail brokerage revenue
  9,531  9,531  9,531 
Investment banking revenue
7,925  16,498  24,423 7,036 17,387 
Brokerage and trading revenue
15,076  96,248 872 112,196 85,278 26,918 
TransFund EFT network revenue42,349 1,602 (37) 43,914  43,914 
Merchant services revenue4,682 17   4,699  4,699 
Corporate card revenue3,606  340 180 4,126  4,126 
Transaction card revenue50,637 1,619 303 180 52,739  52,739 
Personal trust revenue  51,115  51,115  51,115 
Corporate trust revenue  17,906  17,906  17,906 
Institutional trust & retirement plan services revenue
  32,667  32,667  32,667 
Investment management services and other revenue
  11,193  11,193  11,193 
Fiduciary and asset management revenue  112,881  112,881  112,881 
Commercial account service charge revenue
30,295 1,083 1,149  32,527  32,527 
Overdraft fee revenue63 10,768 62  10,893  10,893 
Check card revenue
 11,719   11,719  11,719 
Automated service charge and other deposit fee revenue
528 2,425 165  3,118  3,118 
Deposit service charges and fees
30,886 25,995 1,376  58,257  58,257 
Mortgage production revenue 5,894   5,894 5,894  
Mortgage servicing revenue 33,079  (1,378)31,701 31,701  
Mortgage banking revenue 38,973  (1,378)37,595 37,595  
Other revenue7,751 5,872 21,104 (7,804)26,923 16,312 10,611 
Total fees and commissions revenue
$104,350 $72,459 $231,912 $(8,130)$400,591 $139,185 $261,406 
1     Out of scope revenue generally relates to financial instruments or contractual rights and obligations within the scope of other applicable accounting guidance.
2    In scope revenue represents revenue subject to FASB ASC Topic 606, Revenue from Contracts with Customers.
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Fees and commissions revenue by reportable segment and primary service line is as follows for the three months ended June 30, 2023 (in thousands):
CommercialConsumerWealth ManagementFunds Management & OtherConsolidated
Out of Scope1
In Scope2
Trading revenue$ $ $36,921 $ $36,921 $36,921 $ 
Customer hedging revenue
12,839  (159)962 13,642 13,642  
Retail brokerage revenue
  3,321  3,321  3,321 
Insurance brokerage revenue
  2,857  2,857  2,857 
Investment banking revenue
3,514  4,751  8,265 3,452 4,813 
Brokerage and trading revenue
16,353  47,691 962 65,006 54,015 10,991 
TransFund EFT network revenue20,483 907 (17)2 21,375  21,375 
Merchant services revenue2,494 10   2,504  2,504 
Corporate card revenue1,834  184 106 2,124  2,124 
Transaction card revenue24,811 917 167 108 26,003  26,003 
Personal trust revenue  25,315  25,315  25,315 
Corporate trust revenue  7,201  7,201  7,201 
Institutional trust & retirement plan services revenue
  13,707  13,707  13,707 
Investment management services and other revenue
  6,775 (1)6,774  6,774 
Fiduciary and asset management revenue
  52,998 (1)52,997  52,997 
Commercial account service charge revenue
13,364 530 488 (2)14,380  14,380 
Overdraft fee revenue32 5,066 42 1 5,141  5,141 
Check card revenue
 5,976  (1)5,975  5,975 
Automated service charge and other deposit fee revenue
267 1,233 103 1 1,604  1,604 
Deposit service charges and fees
13,663 12,805 633 (1)27,100  27,100 
Mortgage production revenue (284)  (284)(284) 
Mortgage servicing revenue 15,993  (568)15,425 15,425  
Mortgage banking revenue 15,709  (568)15,141 15,141  
Other revenue4,877 2,930 21,561 (15,118)14,250 8,166 6,084 
Total fees and commissions revenue
$59,704 $32,361 $123,050 $(14,618)$200,497 $77,322 $123,175 
1     Out of scope revenue generally relates to financial instruments or contractual rights and obligations within the scope of other applicable accounting guidance.
2    In scope revenue represents revenue subject to FASB ASC Topic 606, Revenue from Contracts with Customers.
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Fees and commissions revenue by reportable segment and primary service line is as follows for the six months ended June 30, 2023 (in thousands):

CommercialConsumerWealth Management
Funds Management & Other
Consolidated
Out of Scope1
In Scope2
Trading revenue$ $ $64,519 $ $64,519 $64,519 $ 
Customer hedging revenue
19,326  (59)2,729 21,996 21,996  
Retail brokerage revenue
  7,165  7,165  7,165 
Insurance brokerage revenue
  6,163  6,163  6,163 
Investment banking revenue
7,212  10,347  17,559 7,050 10,509 
Brokerage and trading revenue
26,538  88,135 2,729 117,402 93,565 23,837 
TransFund EFT network revenue40,982 1,815 (34)4 42,767  42,767 
Merchant services revenue4,644 18   4,662  4,662 
Corporate card revenue3,619  361 215 4,195  4,195 
Transaction card revenue49,245 1,833 327 219 51,624  51,624 
Personal trust revenue  48,842  48,842  48,842 
Corporate trust revenue  14,861  14,861  14,861 
Institutional trust & retirement plan services revenue
  26,960  26,960  26,960 
Investment management services and other revenue
  13,013 (22)12,991  12,991 
Fiduciary and asset management revenue
  103,676 (22)103,654  103,654 
Commercial account service charge revenue
26,235 1,029 965 (2)28,227  28,227 
Overdraft fee revenue57 9,894 62 1 10,014  10,014 
Check card revenue
 11,614   11,614  11,614 
Automated service charge and other deposit fee revenue
504 2,546 162 1 3,213  3,213 
Deposit service charges and fees
26,796 25,083 1,189  53,068  53,068 
Mortgage production revenue (917)  (917)(917) 
Mortgage servicing revenue 31,551  (1,126)30,425 30,425  
Mortgage banking revenue 30,634  (1,126)29,508 29,508  
Other revenue12,960 5,392 38,634 (25,766)31,220 16,727 14,493 
Total fees and commissions revenue
$115,539 $62,942 $231,961 $(23,966)$386,476 $139,800 $246,676 
1     Out of scope revenue generally relates to financial instruments or contractual rights and obligations within the scope of other applicable accounting guidance.
2    In scope revenue represents revenue subject to FASB ASC Topic 606, Revenue from Contracts with Customers.


(11) Fair Value Measurements

Fair value is defined by applicable accounting guidance as the price to sell an asset or transfer a liability in an orderly transaction between market participants in the principal market for the given asset or liability at the measurement date based on market conditions at that date. An orderly transaction assumes exposure to the market for a customary period for marketing activities prior to the measurement date and not a forced liquidation or distressed sale. Certain assets and liabilities are recorded in the Company's financial statements at fair value. Some are recorded on a recurring basis and some on a non-recurring basis.

For some assets and liabilities, observable market transactions and market information might be available. For other assets and liabilities, observable market transactions and market information might not be available. A hierarchy for fair value has been established which categorizes into three levels the inputs to valuation techniques used to measure fair value. The three levels are as follows:

Quoted Prices in Active Markets for Identical Assets or Liabilities (Level 1) - Fair value is based on unadjusted quoted prices in active markets for identical assets or liabilities.

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Significant Other Observable Inputs (Level 2) - Fair value is based on significant other observable inputs which are generally determined based on a single price for each financial instrument provided to us by an applicable third-party pricing service and is based on one or more of the following:

Quoted prices for similar, but not identical, assets or liabilities in active markets;
Quoted prices for identical or similar assets or liabilities in inactive markets;
Inputs other than quoted prices that are observable, such as interest rate and yield curves, volatilities, prepayment speeds, loss severities, credit risks and default rates;
Other inputs derived from or corroborated by observable market inputs.

Significant Unobservable Inputs (Level 3) - Fair value is based upon model-based valuation techniques for which at least one significant assumption is not observable in the market.

Transfers between levels are recognized as of the end of the reporting period. There were no transfers in or out of quoted prices in active markets for identical instruments to significant other observable inputs or significant unobservable inputs during the three and six months ended June 30, 2024 and 2023, respectively. Transfers between significant other observable inputs and significant unobservable inputs during the three and six months ended June 30, 2024 and 2023 were immaterial.

The underlying methods used by the third-party pricing services are considered in determining the primary inputs used to determine fair values. Management has evaluated the methodologies employed by the third-party pricing services by comparing the price provided by the pricing service with other sources, including brokers' quotes, sales or purchases of similar instruments and discounted cash flows to establish a basis for reliance on the pricing service values. Significant differences between the pricing service provided value and other sources are discussed with the pricing service to understand the basis for their values. Based on all observable inputs, management may adjust prices obtained from third-party pricing services to more appropriately reflect the prices that would be received to sell assets or paid to transfer liabilities in orderly transactions in the current market. No significant adjustments were made to prices provided by third-party pricing services at June 30, 2024 or December 31, 2023.

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Assets and Liabilities Measured at Fair Value on a Recurring Basis

The fair value of financial assets and liabilities measured on a recurring basis was as follows as of June 30, 2024 (in thousands):
 TotalQuoted Prices in Active Markets for Identical Instruments (Level 1)Significant Other Observable Inputs (Level 2)Significant Unobservable Inputs
(Level 3)
Assets:    
Trading securities:
U.S. government securities$71,169 $69,955 $1,214 $ 
Residential agency mortgage-backed securities5,023,892  5,023,892  
Municipal securities56,780  56,780  
Other trading securities60,950  60,950  
Total trading securities5,212,791 69,955 5,142,836  
Available for sale securities:    
U.S. Treasury923 923   
Municipal securities278,043  278,043  
Residential agency mortgage-backed securities8,108,567  8,108,567  
Residential non-agency mortgage-backed securities828,049  828,049  
Commercial agency mortgage-backed securities
3,577,729  3,577,729  
Other debt securities473   473 
Total available for sale securities12,793,784 923 12,792,388 473 
Fair value option securities — Residential agency mortgage-backed securities19,050  19,050  
Residential mortgage loans held for sale1
107,465  100,364 7,101 
Mortgage servicing rights2
333,246   333,246 
Derivative contracts, net of cash collateral3
225,076 3,699 221,377  
Liabilities: 
Derivative contracts, net of cash collateral3
287,509 658 286,851  
1Residential mortgage loans held for sale measured at fair value on a recurring basis using significant unobservable inputs (Level 3) consist of residential mortgage loans intended for sale to U.S. government agencies that fail to meet conforming standards and are valued at 79.41% of the unpaid principal balance.
2A reconciliation of the beginning and ending fair value of mortgage servicing rights and disclosures of significant assumptions used to determine fair value are presented in Note 5, Mortgage Banking Activities.
3See Note 3 for detail of fair value of derivative contracts by contract type. Derivative contracts in asset and liability positions that were valued based on quoted prices in active markets for identical instruments (Level 1) are primarily exchange-traded interest rate derivative contracts held for trading purposes.


- 86 -


The fair value of financial assets and liabilities measured on a recurring basis was as follows as of December 31, 2023 (in thousands):
 TotalQuoted Prices in Active Markets for Identical Instruments (Level 1)Significant Other Observable Inputs (Level 2)Significant Unobservable Inputs
(Level 3)
Assets:    
Trading securities:
U.S. government securities$10,959 $9,017 $1,942 $ 
Residential agency mortgage-backed securities5,105,137  5,105,137  
Municipal securities37,413  37,413  
Other trading securities39,996  39,996  
Total trading securities5,193,505 9,017 5,184,488  
Available for sale securities:    
U.S. Treasury925 925   
Municipal securities502,833  502,833  
Residential agency mortgage-backed securities6,834,720  6,834,720  
Residential non-agency mortgage-backed securities799,877  799,877  
Commercial agency mortgage-backed securities
4,147,853  4,147,853  
Other debt securities473   473 
Total available for sale securities12,286,681 925 12,285,283 473 
Fair value option securities — Residential agency mortgage-backed securities20,671  20,671  
Residential mortgage loans held for sale1
56,935  49,749 7,186 
Mortgage servicing rights2
293,884   293,884 
Derivative contracts, net of cash collateral3
410,304  410,304  
Liabilities:
Derivative contracts, net of cash collateral3
587,473 2,607 584,866  
1Residential mortgage loans held for sale measured at fair value on a recurring basis using significant unobservable inputs (Level 3) consist of residential mortgage loans intended for sale to U.S. government agencies that fail to meet conforming standards and are valued at 77.74% of the unpaid principal balance.
2A reconciliation of the beginning and ending fair value of mortgage servicing rights and disclosures of significant assumptions used to determine fair value are presented in Note 5, Mortgage Banking Activities.
3See Note 3 for detail of fair value of derivative contracts by contract type. Derivative contracts in asset and liability positions that were valued based on quoted prices in active markets for identical instruments (Level 1) are primarily exchange-traded interest rate derivative contracts held for trading purposes.




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Following is a description of the Company's valuation methodologies used for assets and liabilities measured on a recurring basis:
Securities

The fair values of trading, available for sale and fair value option securities are based on quoted prices for identical instruments in active markets, when available. If quoted prices for identical instruments are not available, fair values are based on significant other observable inputs such as quoted prices of comparable instruments or interest rates and credit spreads, yield curves, volatilities, prepayment speeds and loss severities. The Company has elected to carry all residential mortgage-backed securities guaranteed by U.S. government agencies held as economic hedges against changes in the fair value of mortgage servicing rights at fair value with changes in the fair value recognized in earnings.

The fair value of certain available for sale municipal and other debt securities may be based on significant unobservable inputs. These significant unobservable inputs include limited observed trades, projected cash flows, current credit rating of the issuers and, when applicable, the insurers of the debt and observed trades of similar debt. Discount rates are primarily based on references to interest rate spreads on comparable securities of similar duration and credit rating as determined by the nationally-recognized rating agencies adjusted for a lack of trading volume. Significant unobservable inputs are developed by investment securities professionals involved in the active trading of similar securities. A summary of significant inputs used to value these securities follows. A management committee composed of senior members from the Company's Corporate Treasury, Risk Management and Finance departments assesses the appropriateness of these inputs quarterly.

Derivatives

All derivative instruments are carried on the balance sheet at fair value. Fair values for exchange-traded contracts are based on quoted prices. Fair values for over-the-counter interest rate, commodity and foreign exchange contracts are based on valuations provided either by third-party dealers in the contracts, quotes provided by independent pricing services or a third-party provided pricing model that uses significant other observable market inputs.

Credit risk is considered in determining the fair value of derivative instruments. Management determines fair value adjustments based on various risk factors including, but not limited to, current fair value, probability of default and loss given default.

We also consider our own credit risk in determining the fair value of derivative contracts. Changes in our credit rating would affect the fair value of our derivative liabilities. In the event of a credit downgrade, the fair value of our derivative liabilities would increase.

Residential Mortgage Loans Held for Sale

Residential mortgage loans held for sale are carried on the balance sheet at fair value. The Company has elected to carry all residential mortgage loans originated for sale at fair value. Changes in the fair value of these financial instruments are recognized in earnings. The fair values of residential mortgage loans held for sale are based upon quoted market prices of such loans sold in securitization transactions, including related unfunded loan commitments and forward sales contracts. The fair value of mortgage loans that were unable to be sold to U.S. government agencies were determined using quoted prices of loans that are sold in securitization transactions with a liquidity discount applied.









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Fair Value of Assets and Liabilities Measured on a Non-Recurring Basis

Assets measured at fair value on a non-recurring basis include collateral for certain nonaccruing loans and real property and other assets acquired to satisfy loans, which are based primarily on comparisons to completed sales of similar assets.

The following represents the carrying value of assets measured at fair value on a non-recurring basis (and related losses) during the period. The carrying value represents only those assets with a balance at June 30, 2024 for which the fair value was adjusted during the six months ended June 30, 2024 (in thousands):
Fair Value Adjustments for the
 Carrying Value at June 30, 2024Three Months Ended
June 30, 2024 Recognized in:
Six Months Ended
June 30, 2024 Recognized in:
 Quoted Prices
in Active Markets for Identical Instruments
Significant
Other
Observable
Inputs
Significant
Unobservable
Inputs
Gross charge-offs against allowance for loan lossesOther gains (losses), netGross charge-offs against allowance for loan lossesOther gains (losses), net
Nonaccruing loans$ $65 $10,065 $6,349 $ $10,033 $ 

The following represents the carrying value of assets measured at fair value on a non-recurring basis (and related losses) during the period. The carrying value represents only those assets with a balance at June 30, 2023 for which the fair value was adjusted during the six months ended June 30, 2023 (in thousands):
Fair Value Adjustments for the
 Carrying Value at June 30, 2023Three Months Ended
June 30, 2023 Recognized in:
Six Months Ended
June 30, 2023 Recognized in:
 Quoted Prices
in Active Markets for Identical Instruments
Significant
Other
Observable
Inputs
Significant
Unobservable
Inputs
Gross charge-offs against allowance for loan lossesOther gains (losses), netGross charge-offs against allowance for loan lossesOther gains (losses), net
Nonaccruing loans$ $ $12,048 $6,797 $ $8,787 $ 
Real estate and other repossessed assets
 547     (101)

The fair value of collateral-dependent nonaccruing loans secured by real estate and real estate and other repossessed assets and the related fair value adjustments are generally based on unadjusted third-party appraisals. Our appraisal review policies require appraised values to be supported by observed inputs derived principally from or corroborated by observable market data. Appraisals that are not based on observable inputs or that require significant adjustments or fair value measurements that are not based on third-party appraisals are considered to be based on significant unobservable inputs. Non-recurring fair value measurements of collateral-dependent nonaccruing loans and real estate and other repossessed assets based on significant unobservable inputs are generally due to estimates of current fair values between appraisal dates. Significant unobservable inputs include listing prices for the same or comparable assets, uncorroborated expert opinions or management's knowledge of the collateral or industry. Non-recurring fair value measurements of collateral dependent loans secured by mineral rights are generally determined by our internal staff of engineers on projected cash flows under current market conditions and are based on significant unobservable inputs. Projected cash flows are discounted according to risk characteristics of the underlying oil and gas properties. Assets are evaluated to demonstrate with reasonable certainty that crude oil, natural gas and natural gas liquids can be recovered from known oil and gas reservoirs under existing economic and operating conditions at current prices with existing conventional equipment, operating methods and costs. Significant unobservable inputs are developed by asset management and workout professionals and approved by senior Credit Administration executives.

- 89 -


A summary of quantitative information about Non-recurring Fair Value Measurements based on Significant Unobservable Inputs (Level 3) as of June 30, 2024 follows (dollars in thousands):

Fair ValueValuation Technique(s)Unobservable InputRange
(Weighted Average)
Nonaccruing loans$10,065 Discounted cash flowsManagement knowledge of industry and non-real estate collateral
4% - 90% (45%)1
1    Represents fair value as a percentage of the unpaid principal balance.    

A summary of quantitative information about Non-recurring Fair Value Measurements based on Significant Unobservable Inputs (Level 3) as of June 30, 2023 follows (dollars in thousands):

Fair ValueValuation Technique(s)Unobservable InputRange
(Weighted Average)
Nonaccruing loans$12,048 Discounted cash flowsManagement knowledge of industry and non-real estate collateral
44% - 62% (58%)1
1    Represents fair value as a percentage of the unpaid principal balance.




- 90 -


Fair Value of Financial Instruments

The following table presents the carrying values and estimated fair values of all financial instruments, including those financial assets and liabilities that are not measured and reported at fair value on a recurring basis or are measured at fair value on a non-recurring basis as of June 30, 2024 (in thousands):
Carrying
Value
Estimated
Fair
Value
Quoted Prices in Active Markets for Identical Instruments (Level 1)Significant Other Observable Inputs
(Level 2)
Significant Unobservable Inputs
(Level 3)
Cash and due from banks$897,811 $897,811 $897,811 $ $ 
Interest-bearing cash and cash equivalents178,352 178,352 178,352   
Trading securities:
U.S. government securities71,169 71,169 69,955 1,214  
Residential agency mortgage-backed securities5,023,892 5,023,892  5,023,892  
Municipal securities56,780 56,780  56,780  
Other trading securities60,950 60,950  60,950  
Total trading securities5,212,791 5,212,791 69,955 5,142,836  
Investment securities:  
Municipal securities107,188 109,700  11,989 97,711 
Residential agency mortgage-backed securities1,990,626 1,786,096  1,786,096  
Commercial agency mortgage-backed securities16,066 15,030  15,030  
Other debt securities15,288 13,706  13,706  
Total investment securities2,129,168 1,924,532  1,826,821 97,711 
Allowance for credit losses(287)    
Investment securities, net of allowance2,128,881 1,924,532  1,826,821 97,711 
Available for sale securities:  
U.S. Treasury923 923 923   
Municipal securities278,043 278,043  278,043  
Residential agency mortgage-backed securities8,108,567 8,108,567  8,108,567  
Residential non-agency mortgage-backed securities828,049 828,049  828,049  
Commercial agency mortgage-backed securities
3,577,729 3,577,729  3,577,729  
Other debt securities473 473   473 
Total available for sale securities12,793,784 12,793,784 923 12,792,388 473 
Fair value option securities — Residential agency mortgage-backed securities19,050 19,050  19,050  
Residential mortgage loans held for sale107,465 107,465  100,364 7,101 
Loans:  
Commercial15,623,409 15,594,663   15,594,663 
Commercial real estate5,083,575 4,988,792   4,988,792 
Loans to individuals3,846,597 3,712,068   3,712,068 
Total loans24,553,581 24,295,523   24,295,523 
Allowance for loan losses(287,826)    
Loans, net of allowance24,265,755 24,295,523   24,295,523 
Mortgage servicing rights333,246 333,246   333,246 
Derivative instruments with positive fair value, net of cash collateral
225,076 225,076 3,699 221,377  
Deposits with no stated maturity32,777,709 32,777,709  32,777,709  
Time deposits3,463,935 3,439,777   3,439,777 
Other borrowed funds7,342,296 7,342,295   7,342,295 
Subordinated debentures131,156 119,428  119,428  
Derivative instruments with negative fair value, net of cash collateral
287,509 287,509 658 286,851  

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The following table presents the carrying values and estimated fair values of all financial instruments, including those financial assets and liabilities that are not measured and reported at fair value on a recurring basis or are measured at fair value on a non-recurring basis as of December 31, 2023 (in thousands):
Carrying
Value
Estimated
Fair
Value
Quoted Prices in Active Markets for Identical Instruments (Level 1)Significant Other Observable Inputs
(Level 2)
Significant Unobservable Inputs
(Level 3)
Cash and due from banks$947,613 $947,613 $947,613 $ $ 
Interest-bearing cash and cash equivalents400,652 400,652 400,652   
Trading securities:
U.S. government securities10,959 10,959 9,017 1,942  
Residential agency mortgage-backed securities5,105,137 5,105,137  5,105,137  
Municipal securities37,413 37,413  37,413  
Other trading securities39,996 39,996  39,996  
Total trading securities5,193,505 5,193,505 9,017 5,184,488  
Investment securities:  
Municipal securities120,705 125,525  12,305 113,220 
Residential agency mortgage-backed securities2,092,083 1,917,810  1,917,810  
Commercial agency mortgage-backed securities15,914 15,067  15,067  
Other debt securities15,787 14,184  14,184  
Total investment securities2,244,489 2,072,586  1,959,366 113,220 
Allowance for credit losses(336)    
Investment securities, net of allowance2,244,153 2,072,586  1,959,366 113,220 
Available for sale securities:  
U.S. Treasury925 925 925   
Municipal securities502,833 502,833  502,833  
Residential agency mortgage-backed securities6,834,720 6,834,720  6,834,720  
Residential non-agency mortgage-backed securities799,877 799,877  799,877  
Commercial agency mortgage-backed securities
4,147,853 4,147,853  4,147,853  
Other debt securities473 473   473 
Total available for sale securities12,286,681 12,286,681 925 12,285,283 473 
Fair value option securities — Residential agency mortgage-backed securities20,671 20,671  20,671  
Residential mortgage loans held for sale56,935 56,935  49,749 7,186 
Loans:  
Commercial14,803,769 14,862,873   14,862,873 
Commercial real estate5,337,647 5,270,657   5,270,657 
Loans to individuals3,763,552 3,634,855   3,634,855 
Total loans23,904,968 23,768,385   23,768,385 
Allowance for loan losses(277,123)    
Loans, net of allowance23,627,845 23,768,385   23,768,385 
Mortgage servicing rights293,884 293,884   293,884 
Derivative instruments with positive fair value, net of cash collateral
410,304 410,304  410,304  
Deposits with no stated maturity31,007,679 31,007,679   31,007,679 
Time deposits3,012,022 2,993,685   2,993,685 
Other borrowed funds8,824,300 8,824,299   8,824,299 
Subordinated debentures131,150 115,798  115,798  
Derivative instruments with negative fair value, net of cash collateral
587,473 587,473 2,607 584,866  

Because no market exists for certain of these financial instruments and management does not intend to sell these financial instruments, the fair values shown in the tables above may not represent values at which the respective financial instruments could be sold individually or in the aggregate at the given reporting date.
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(12) Subsequent Events

The Company evaluated events from the date of the consolidated financial statements on June 30, 2024 through the issuance of those consolidated financial statements included in this Quarterly Report on Form 10-Q. No events were identified requiring recognition in and/or disclosure in the consolidated financial statements.

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Six-Month Financial Summary – Unaudited
Consolidated Daily Average Balances, Average Yields and Rates
(In thousands, except per share data)Six Months Ended
 June 30, 2024June 30, 2023
Average
Balance
Revenue/
Expense
Yield/
Rate
Average
Balance
Revenue/
Expense
Yield/
Rate
Assets      
Interest-bearing cash and cash equivalents$550,720 $14,781 5.40 %$662,788 $16,058 4.89 %
Trading securities5,647,050 143,156 5.09 %3,656,819 81,955 4.51 %
Investment securities2,180,560 15,443 1.42 %2,440,778 17,676 1.45 %
Available for sale securities12,646,923 237,509 3.59 %11,886,960 183,961 2.94 %
Fair value option securities19,625 389 3.63 %272,769 7,009 5.13 %
Restricted equity securities432,838 18,050 8.34 %334,431 12,237 7.32 %
Residential mortgage loans held for sale69,387 2,271 6.39 %69,385 2,071 5.82 %
Loans24,166,860 889,726 7.40 %22,683,791 770,614 6.85 %
Allowance for loan losses(280,847)(245,938)
Loans, net of allowance23,886,013 889,726 7.49 %22,437,853 770,614 6.92 %
Total earning assets
45,433,116 1,321,325 5.77 %41,761,783 1,091,581 5.18 %
Receivable on unsettled securities sales239,367 170,570 
Cash and other assets4,938,902 5,018,254 
Total assets$50,611,385 $46,950,607 
Liabilities and equity      
Interest-bearing deposits:      
Transaction$22,635,232 $418,903 3.72 %$18,503,496 $207,208 2.26 %
Savings837,870 2,400 0.58 %942,575 738 0.16 %
Time3,357,258 75,574 4.53 %1,778,532 23,994 2.72 %
Total interest-bearing deposits26,830,360 496,877 3.72 %21,224,603 231,940 2.20 %
Funds purchased and repurchase agreements1,548,183 32,208 4.18 %2,720,397 56,355 4.18 %
Other borrowings6,997,931 193,733 5.57 %4,895,893 119,904 4.94 %
Subordinated debentures131,155 4,618 7.08 %131,159 4,288 6.59 %
Total interest-bearing liabilities35,507,629 727,436 4.12 %28,972,052 412,487 2.87 %
Non-interest bearing demand deposits
8,509,197 11,698,414 
Due on unsettled securities purchases425,568 376,876 
Other liabilities1,016,686 1,010,011 
Total equity5,152,305 4,893,254 
Total liabilities and equity$50,611,385 $46,950,607 
Tax-equivalent net interest income
$593,889 1.65 %$679,094 2.31 %
Tax-equivalent net interest income to earning assets
2.59 %3.22 %
Less tax-equivalent adjustment4,296 4,485 
Net interest income
589,593 674,609 
Provision for credit losses
16,000 33,000 
Other operating revenue421,405 386,914 
Other operating expense677,074 624,485 
Income before taxes317,924 404,038 
Federal and state income taxes70,498 89,906 
Net income247,426 314,132 
Net income attributable to non-controlling interests
10 456 
Net income attributable to BOK Financial Corporation shareholders
$247,416 $313,676 
Earnings Per Average Common Share Equivalent:
      
Net income:      
Basic $3.83   $4.70  
Diluted $3.83   $4.70  
Yield calculations are shown on a tax equivalent at the statutory federal and state rates for the periods presented. The yield calculations exclude security trades that have been recorded on trade date with no corresponding interest income and the unrealized gains and losses. The yield calculation also includes average loan balances for which the accrual of interest has been discontinued and are net of unearned income. Yield / rate calculations are generally based on the conventions that determine how interest income and expense is accrued.
- 94 -


Quarterly Financial Summary – Unaudited
Consolidated Daily Average Balances, Average Yields and Rates
(In thousands, except per share data)Three Months Ended
 June 30, 2024March 31, 2024
Average
Balance
Revenue/
Expense
Yield/
Rate
Average
Balance
Revenue/
Expense
Yield/
Rate
Assets      
Interest-bearing cash and cash equivalents$533,760 $7,776 5.86 %$567,680 $7,005 4.96 %
Trading securities5,922,891 74,856 5.06 %5,371,209 68,300 5.12 %
Investment securities, net of allowance2,151,079 7,589 1.41 %2,210,040 7,854 1.42 %
Available for sale securities12,755,865 123,916 3.71 %12,537,981 113,593 3.48 %
Fair value option securities19,170 194 3.68 %20,080 195 3.59 %
Restricted equity securities453,303 9,192 8.11 %412,376 8,858 8.59 %
Residential mortgage loans held for sale81,371 1,348 6.50 %57,402 923 6.25 %
Loans24,385,153 449,142 7.41 %23,948,567 440,584 7.40 %
Allowance for loan losses(283,246)(278,449)
Loans, net of allowance24,101,907 449,142 7.49 %23,670,118 440,584 7.48 %
Total earning assets
46,019,346 674,013 5.80 %44,846,886 647,312 5.73 %
Receivable on unsettled securities sales171,344 307,389 
Cash and other assets5,004,509 4,873,297 
Total assets$51,195,199 $50,027,572 
Liabilities and equity      
Interest-bearing deposits:      
Transaction$23,006,204 $215,122 3.76 %$22,264,259 $203,781 3.68 %
Savings832,704 1,196 0.58 %843,037 1,204 0.57 %
Time3,427,336 38,435 4.51 %3,287,179 37,139 4.54 %
Total interest-bearing deposits27,266,244 254,753 3.76 %26,394,475 242,124 3.69 %
Funds purchased and repurchase agreements1,838,323 19,544 4.28 %1,258,044 12,664 4.05 %
Other borrowings7,151,228 99,193 5.58 %6,844,633 94,540 5.56 %
Subordinated debentures131,156 2,306 7.07 %131,154 2,312 7.09 %
Total interest-bearing liabilities36,386,951 375,796 4.15 %34,628,306 351,640 4.08 %
Non-interest bearing demand deposits
8,386,979 8,631,416 
Due on unsettled securities purchases351,199 499,936 
Other liabilities920,427 1,112,947 
Total equity5,149,643 5,154,967 
Total liabilities and equity$51,195,199 $50,027,572 
Tax-equivalent net interest income
$298,217 1.65 %$295,672 1.65 %
Tax-equivalent net interest income to earning assets
2.56 %2.61 %
Less tax-equivalent adjustment2,196 2,100 
Net interest income
296,021 293,572 
Provision for credit losses
8,000 8,000 
Other operating revenue259,704 161,701 
Other operating expense336,690 340,384 
Income before taxes211,035 106,889 
Federal and state income taxes47,303 23,195 
Net income163,732 83,694 
Net income (loss) attributable to non-controlling interests
19 (9)
Net income attributable to BOK Financial Corporation shareholders
$163,713 $83,703 
Earnings Per Average Common Share Equivalent:
      
Basic $2.54   $1.29  
Diluted $2.54   $1.29  
Yield calculations are shown on a tax equivalent at the statutory federal and state rates for the periods presented. The yield calculations exclude security trades that have been recorded on trade date with no corresponding interest income and the unrealized gains and losses. The yield calculation also includes average loan balances for which the accrual of interest has been discontinued and are net of unearned income. Yield / rate calculations are generally based on the conventions that determine how interest income and expense is accrued.
- 95 -


(In thousands, except per share data)Three Months Ended
December 31, 2023September 30, 2023
Average BalanceRevenue /ExpenseYield / RateAverage BalanceRevenue / ExpenseYield / Rate
Assets
Interest-bearing cash and cash equivalents$605,839 $8,096 5.30 %$598,734 $8,199 5.43 %
Trading securities5,448,403 69,013 5.05 %5,444,587 65,301 4.76 %
Investment securities, net of allowance2,264,194 8,058 1.42 %2,331,595 8,309 1.43 %
Available for sale securities12,063,398 105,556 3.27 %11,925,800 99,238 3.11 %
Fair value option securities20,086 199 3.57 %41,741 552 4.61 %
Restricted equity securities432,780 8,670 8.01 %445,532 8,776 7.88 %
Residential mortgage loans held for sale61,146 1,036 6.59 %77,208 1,234 6.27 %
Loans23,705,108 439,808 7.36 %23,414,308 427,649 7.25 %
Allowance for loan losses(273,717)(267,205)
Loans, net of allowance23,431,391 439,808 7.45 %23,147,103 427,649 7.33 %
Total earning assets
44,327,237 640,436 5.64 %44,012,300 619,258 5.49 %
Receivable on unsettled securities sales276,856 268,344 
Cash and other assets5,109,577 5,038,908 
Total assets$49,713,670 $49,319,552 
Liabilities and equity
Interest-bearing deposits:
Transaction$20,449,370 $177,475 3.44 %$19,415,599 $155,385 3.18 %
Savings845,705 1,132 0.53 %874,530 1,043 0.47 %
Time3,002,252 31,242 4.13 %2,839,947 28,380 3.96 %
Total interest-bearing deposits24,297,327 209,849 3.43 %23,130,076 184,808 3.17 %
Funds purchased and repurchase agreements2,476,973 29,915 4.79 %2,699,027 32,748 4.81 %
Other borrowings7,120,963 99,542 5.55 %6,968,309 96,271 5.48 %
Subordinated debentures131,151 2,343 7.09 %131,151 2,321 7.02 %
Total interest-bearing liabilities34,026,414 341,649 3.98 %32,928,563 316,148 3.81 %
Non-interest bearing demand deposits
9,378,886 10,157,821 
Due on unsettled securities purchases363,358 435,927 
Other liabilities1,008,035 891,675 
Total equity4,936,977 4,905,566 
Total liabilities and equity$49,713,670 $49,319,552 
Tax-equivalent net interest income
$298,787 1.66 %$303,110 1.68 %
Tax-equivalent net interest income to earning assets
2.64 %2.69 %
Less tax-equivalent adjustment2,112 2,214 
Net interest income
296,675 300,896 
Provision for credit losses
6,000 7,000 
Other operating revenue204,883 198,152 
Other operating expense384,083 324,313 
Income before taxes111,475 167,735 
Federal and state income taxes28,953 33,256 
Net income82,522 134,479 
Net income (loss) attributable to non-controlling interests(53)(16)
Net income attributable to BOK Financial Corporation shareholders
$82,575 $134,495 
Earnings Per Average Common Share Equivalent:
Basic $1.26   $2.04  
Diluted $1.26   $2.04  
Yield calculations are shown on a tax equivalent at the statutory federal and state rates for the periods presented. The yield calculations exclude security trades that have been recorded on trade date with no corresponding interest income and the unrealized gains and losses. The yield calculation also includes average loan balances for which the accrual of interest has been discontinued and are net of unearned income. Yield / rate calculations are generally based on the conventions that determine how interest income and expense is accrued.
- 96 -


(In thousands, except per share data)Three Months Ended
June 30, 2023
Average BalanceRevenue / ExpenseYield / Rate
Assets
Interest-bearing cash and cash equivalents$708,475 $9,552 5.41 %
Trading securities4,274,803 47,882 4.50 %
Investment securities, net of allowance2,408,122 8,659 1.44 %
Available for sale securities12,033,597 94,849 3.00 %
Fair value option securities245,469 3,116 5.07 %
Restricted equity securities351,944 6,429 7.31 %
Residential mortgage loans held for sale72,959 1,092 5.85 %
Loans22,889,054 400,988 7.03 %
Allowance for loan losses(252,890)
Loans, net of allowance22,636,164 400,988 7.10 %
Total earning assets
42,731,533 572,567 5.29 %
Receivable on unsettled securities sales163,903 
Cash and other assets5,012,671 
Total assets$47,908,107 
Liabilities and equity
Interest-bearing deposits:
Transaction$18,368,592 $119,272 2.60 %
Savings926,882 490 0.21 %
Time2,076,037 16,904 3.27 %
Total interest-bearing deposits21,371,511 136,666 2.56 %
Funds purchased and repurchase agreements3,670,994 41,905 4.58 %
Other borrowings5,275,291 67,316 5.12 %
Subordinated debentures131,153 2,219 6.79 %
Total interest-bearing liabilities30,448,949 248,106 3.27 %
Non-interest bearing demand deposits
10,998,201 
Due on unsettled securities purchases436,353 
Other liabilities1,079,692 
Total equity4,944,912 
Total liabilities and equity$47,908,107 
Tax-equivalent net interest income
$324,461 2.02 %
Tax-equivalent net interest income to earning assets
3.00 %
Less tax-equivalent adjustment2,200 
Net interest income
322,261 
Provision for credit losses
17,000 
Other operating revenue209,049 
Other operating expense318,673 
Income before taxes195,637 
Federal and state income taxes44,001 
Net income151,636 
Net income attributable to non-controlling interests328 
Net income attributable to BOK Financial Corporation shareholders
$151,308 
Earnings Per Average Common Share Equivalent:
Basic$2.27 
Diluted$2.27 
Yield calculations are shown on a tax equivalent at the statutory federal and state rates for the periods presented. The yield calculations exclude security trades that have been recorded on trade date with no corresponding interest income and the unrealized gains and losses. The yield calculation also includes average loan balances for which the accrual of interest has been discontinued and are net of unearned income. Yield / rate calculations are generally based on the conventions that determine how interest income and expense is accrued.
- 97 -


Quarterly Earnings Trends – Unaudited
(In thousands, except share and per share data)
 Three Months Ended
 June 30, 2024Mar. 31, 2024Dec. 31, 2023Sep. 30, 2023June 30, 2023
Interest revenue$671,817 $645,212 $638,324 $617,044 $570,367 
Interest expense375,796 351,640 341,649 316,148 248,106 
Net interest income
296,021 293,572 296,675 300,896 322,261 
Provision for credit losses8,000 8,000 6,000 7,000 17,000 
Net interest income after provision for credit losses
288,021 285,572 290,675 293,896 305,261 
Other operating revenue     
Brokerage and trading revenue53,017 59,179 60,896 62,312 65,006 
Transaction card revenue27,246 25,493 28,847 26,387 26,003 
Fiduciary and asset management revenue57,576 55,305 51,408 52,256 52,997 
Deposit service charges and fees29,572 28,685 27,770 27,676 27,100 
Mortgage banking revenue18,628 18,967 12,834 13,356 15,141 
Other revenue13,988 12,935 15,035 15,865 14,250 
Total fees and commissions200,027 200,564 196,790 197,852 200,497 
Other gains, net57,375 4,269 40,452 1,474 12,618 
Gain (loss) on derivatives, net(1,091)(8,633)8,592 (9,010)(8,159)
Gain (loss) on fair value option securities, net(94)(305)1,031 (203)(2,158)
Change in fair value of mortgage servicing rights3,453 10,977 (14,356)8,039 9,261 
Gain (loss) on available for sale securities, net
34 (45,171)(27,626)— (3,010)
Total other operating revenue259,704 161,701 204,883 198,152 209,049 
Other operating expense     
Personnel191,090 202,653 203,022 190,791 190,652 
Business promotion8,250 7,978 8,629 6,958 7,640 
Charitable contributions to BOKF Foundation13,610 — 1,542 23 1,142 
Professional fees and services13,331 12,010 16,288 13,224 12,777 
Net occupancy and equipment30,245 30,293 30,355 32,583 30,105 
FDIC and other insurance7,317 8,740 8,495 7,996 6,974 
FDIC special assessment1,190 6,454 43,773 — — 
Data processing and communications46,131 45,564 45,584 45,672 45,307 
Printing, postage and supplies3,789 3,997 3,844 3,760 3,728 
Amortization of intangible assets2,898 3,003 3,543 3,474 3,474 
Mortgage banking costs8,532 6,355 8,085 8,357 8,300 
Other expense10,307 13,337 10,923 11,475 8,574 
Total other operating expense336,690 340,384 384,083 324,313 318,673 
Net income before taxes211,035 106,889 111,475 167,735 195,637 
Federal and state income taxes47,303 23,195 28,953 33,256 44,001 
Net income163,732 83,694 82,522 134,479 151,636 
Net income (loss) attributable to non-controlling interests
19 (9)(53)(16)328 
Net income attributable to BOK Financial Corporation shareholders
$163,713 $83,703 $82,575 $134,495 $151,308 
Earnings per share:     
Basic$2.54$1.29$1.26$2.04$2.27
Diluted$2.54$1.29$1.26$2.04$2.27
Average shares used in computation:
Basic63,714,204 64,290,105 64,750,171 65,548,307 65,994,132 
Diluted63,714,204 64,290,105 64,750,171 65,548,307 65,994,132 


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PART II. Other Information

Item 1. Legal Proceedings
 
See discussion of legal proceedings at Note 6 to the Consolidated Financial Statements.

Item 1A. Risk Factors
There are no material changes from the risk factors set forth under Part I, Item 1A. "Risk Factors" in the Company's Annual Report on Form 10-K for the year ended December 31, 2023.
Item 2. Unregistered Sales of Equity Securities and Use of Proceeds
 
The following table provides information with respect to purchases made by or on behalf of the Company or any "affiliated purchaser" (as defined in Rule 10b-18(a)(3) under the Securities Exchange Act of 1934), of the Company's common stock during the three months ended June 30, 2024.
 
Period
Total Number of Shares Purchased2
Average Price Paid per Share
Total Number of Shares Purchased as Part of Publicly Announced Plans or Programs1
Maximum Number of Shares that May Yet Be Purchased Under the Plans
April 1 to April 30, 202455,000 $90.47 55,000 1,900,156 
May 1 to May 31, 2024206,176 $91.74 206,176 1,693,980 
June 1 to June 30, 2024155,774 $88.60 151,000 1,542,980 
Total416,950  412,176  
1On November 1, 2022, the Company's board of directors authorized the Company to repurchase up to five million shares of the Company's common stock. As of June 30, 2024, the Company had repurchased 3,457,020 shares under this plan. Future repurchases of the Company's common stock will vary based on market conditions, regulatory limitations and other factors.
2The Company may repurchase mature shares from employees to cover the exercise price and taxes in connection with employee equity compensation.
Item 5. Other Information

Trading Plans

No Company director or officer (as defined in Exchange Act Rule 16a-1(f)) has adopted, modified or terminated any trading arrangements during the second quarter of 2024.

Certain of our officers or directors have made elections to participate in, and are participating in, our dividend reinvestment plan and 401(k) plan, and have made, and may from time to time make, elections to have shares withheld to cover withholding taxes on issuances of shares to such officers or directors, which may be designed to satisfy the affirmative defense conditions of Rule 10b5-1 under the Exchange Act or may constitute non-Rule 10b5-1 trading arrangements (as defined in Item 408(c) of Regulation S-K).

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Item 6. Exhibits
31.1
31.2
32
101
Interactive data files pursuant to Rule 405 of Regulation S-T: (i) the Consolidated Balance Sheets, (ii) the Consolidated Statements of Earnings, (iii) the Consolidated Statements of Changes in Equity, (iv) the Consolidated Statement of Cash Flows and (v) the Notes to Consolidated Financial Statements. The XBRL instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document.
104
Cover Page Interactive Data File - (formatted as Inline XBRL and contained in Exhibit 101)

Items 3 and 4 are not applicable and have been omitted.
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Signatures


Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.


BOK FINANCIAL CORPORATION
(Registrant)



Date:        July 31, 2024                                                                  


/s/ Martin E. Grunst
Martin E. Grunst
Executive Vice President and
Chief Financial Officer

    
/s/ Michael J. Rogers
Michael J. Rogers
Senior Vice President and
Chief Accounting Officer

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