OPERATING SEGMENT INFORMATION
We provide a wide range of banking products and related services, primarily in 11 Western states: Arizona, California, Colorado, Idaho, Nevada, New Mexico, Oregon, Texas, Utah, Washington, and Wyoming. Our operations are organized principally through seven separately managed affiliate banks, each operating under its own local brand and management team: Zions Bank, CB&T, Amegy, NBAZ, NSB, Vectra, and TCBW. These affiliate banks constitute our primary operating segments.
Our affiliate model emphasizes local authority and accountability, including locally informed pricing and product customization, to maximize customer satisfaction, strengthen community relationships, and improve profitability and shareholder returns.
At December 31, 2025, Zions Bank operated 92 branches in Utah, 25 branches in Idaho, and one branch in Wyoming. CB&T operated 77 branches in California. Amegy operated 76 branches in Texas. NBAZ operated 56 branches in Arizona. NSB operated 43 branches in Nevada. Vectra operated 33 branches in Colorado and one branch in New Mexico. TCBW operated two branches in Washington and one branch in Oregon. In 2025, all of the Bank’s assets and revenues were located in or derived from operations within the United States.
In late March 2025, we purchased four FirstBank Coachella Valley, California branches and their associated deposit and loan accounts. In addition to the four branches, the purchase included approximately $630 million in deposits and $420 million in consumer and commercial loans.
We focus on serving customers in the communities in which we operate. Each operating segment offers a wide range of banking products and related services, delivered digitally or through other traditional channels. These include commercial and small business banking, capital markets and investment banking, commercial real estate lending, retail banking, and wealth management.
The affiliate banks are supported by an enterprise-level segment—referred to as the “Other” segment— which provides governance and risk oversight, capital allocation, and strategic objectives, and includes centralized technology infrastructure, back-office operations, and certain business lines that are not managed through the affiliate structure.
Centrally provided services are allocated to the operating segments based on estimated or actual usage of those services. Capital is allocated according to the risk-weighted assets held by each segment. We utilize an internal funds transfer pricing process to measure segment performance. This methodology is subject to ongoing refinement. Transactions between segments are generally conducted at fair value, with intercompany profits eliminated in consolidation. Total average loans and deposits for the segments include minor intercompany amounts and certain deposits with the “Other” segment.
We evaluate segment performance and allocate resources primarily based on income or loss from operations before income taxes. The accounting policies applied to the operating segments are consistent with those described in the Notes to Consolidated Financial Statements.
The chief operating decision maker (“CODM”) is our Chairman and Chief Executive Officer. The CODM regularly receives certain segment-level information, including net interest income, noninterest income, significant noninterest expenses, and income or loss from operations before income taxes. This information is used to evaluate performance and inform resource allocation decisions for each segment.
The following schedule presents selected operating segment information that is regularly provided to the CODM to evaluate performance and allocate resources:
(In millions)Zions BankCB&TAmegy
202520242023202520242023202520242023
SELECTED INCOME STATEMENT DATA
Net interest income 1
$738 $692 $698 $647 $584 $602 $565 $496 $457 
Provision for credit losses14 (8)20 53 42 44 22 15 
Net interest income after provision for credit losses
724 700 678 594 542 558 557 474 442 
Noninterest income190 187 192 126 121 116 189 175 184 
Noninterest expense:
Salaries and employee benefits140 141 142 130 126 126 112 112 107 
Technology, telecom, and information processing16 14 16 
Occupancy and equipment, net28 27 27 35 33 34 33 33 28 
Other direct expenses 2
58 71 96 44 42 58 50 56 70 
Indirect/allocated expenses328 318 301 219 197 188 262 247 240 
Total noninterest expense570 571 582 433 403 411 465 456 453 
Income (loss) before taxes$344 $316 $288 $287 $260 $263 $281 $193 $173 
SELECTED AVERAGE BALANCE SHEET DATA
Total average loans$15,035 $14,799 $14,296 $15,098 $14,286 $14,128 $14,220 $13,398 $12,851 
Total average deposits21,151 21,151 20,233 15,334 14,582 14,253 14,777 14,792 13,569 
(In millions)NBAZNSBVectra
202520242023202520242023202520242023
SELECTED INCOME STATEMENT DATA
Net interest income 1
$262 $245 $249 $213 $197 $192 $143 $148 $151 
Provision for credit losses(14)17 (2)(11)42 
Net interest income after provision for credit losses
276 228 245 215 208 150 134 145 144 
Noninterest income44 43 40 52 52 45 36 29 28 
Noninterest expense:
Salaries and employee benefits53 54 55 44 46 45 40 41 41 
Technology, telecom, and information processing
Occupancy and equipment, net10 11 10 11 11 12 12 11 12 
Other direct expenses 2
24 26 29 18 21 27 13 14 18 
Indirect/allocated expenses104 101 96 95 93 85 69 69 67 
Total noninterest expense195 196 194 174 177 174 137 137 141 
Income (loss) before taxes$125 $75 $91 $93 $83 $21 $33 $37 $31 
SELECTED AVERAGE BALANCE SHEET DATA
Total average loans$5,596 $5,683 $5,318 $3,718 $3,555 $3,392 $3,846 $4,063 $4,004 
Total average deposits6,915 6,933 7,008 7,141 7,169 6,964 3,417 3,505 3,482 
(In millions)TCBWOtherConsolidated Bank
202520242023202520242023202520242023
SELECTED INCOME STATEMENT DATA
Net interest income 1
$71 $63 $61 $(12)$$28 $2,627 $2,430 $2,438 
Provision for credit losses(2)(2)72 72 132 
Net interest income after provision for credit losses
68 54 59 (13)30 2,555 2,358 2,306 
Noninterest income113 85 65 758 700 677 
Noninterest expense:
Salaries and employee benefits13 12 13 818 755 746 1,350 1,287 1,275 
Technology, telecom, and information processing232 219 197 276 260 240 
Occupancy and equipment, net34 32 35 166 161 160 
Other direct expenses 2
135 103 117 346 338 422 
Indirect/allocated expenses14 11 11 (1,091)(1,036)(988)— — — 
Total noninterest expense36 33 35 128 73 107 2,138 2,046 2,097 
Income (loss) before taxes$40 $29 $31 $(28)$19 $(12)$1,175 $1,012 $886 
SELECTED AVERAGE BALANCE SHEET DATA
Total average loans$2,005 $1,805 $1,705 $903 $958 $1,046 $60,421 $58,547 $56,740 
Total average deposits1,155 1,144 1,196 4,983 5,484 6,161 74,873 74,760 72,866 
1 Interest income is shown net of interest expense consistent with the information regularly provided to the CODM and used to evaluate segment performance.
2 Other direct expenses include professional and legal services, marketing and business development, deposit insurance and regulatory expense, credit-related expense, other real estate expense, and other noninterest expenses.

Historical Timeline

Fiscal YearFiled
2025Feb 24, 2026Showing above
2024Feb 25, 2025
2023Feb 23, 2024
2022Feb 23, 2023
2021Feb 25, 2022
2020Feb 25, 2021
2019Feb 26, 2020
2018Feb 26, 2019
2017Mar 1, 2018
2016Feb 28, 2017
2015Feb 29, 2016

About Segments Disclosures

Segment disclosures break a company into its reportable operating units, revealing revenue, profit, and asset allocation that consolidated financial statements obscure. Under ASC 280, segments must match how the chief operating decision maker views the business, providing a window into internal management structure and resource allocation priorities.

Key signals: compare segment margins to identify which units drive profitability and which destroy value. Watch for changes in the number of reportable segments — segment aggregation or disaggregation often coincides with strategic shifts or attempts to obscure declining performance. Intersegment elimination patterns reveal internal pricing practices. The reconciliation between segment totals and consolidated figures exposes corporate overhead allocation and unallocated items. Geographic revenue concentration highlights regulatory and currency exposure. Compare segment-level capital expenditure against segment revenue to assess where management is investing for future growth versus harvesting existing assets.