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Side-by-side financial comparison of OLD NATIONAL BANCORP (ONB) and ZIONS BANCORPORATION, NATIONAL ASSOCIATION (ZION). Click either name above to swap in a different company.

ZIONS BANCORPORATION, NATIONAL ASSOCIATION is the larger business by last-quarter revenue ($891.0M vs $702.8M, roughly 1.3× OLD NATIONAL BANCORP). OLD NATIONAL BANCORP runs the higher net margin — 33.3% vs 29.5%, a 3.7% gap on every dollar of revenue. On growth, ZIONS BANCORPORATION, NATIONAL ASSOCIATION posted the faster year-over-year revenue change (8.7% vs 0.6%). Over the past eight quarters, OLD NATIONAL BANCORP's revenue compounded faster (34.5% CAGR vs 9.6%).

Old National Bank is an American regional bank with nearly 200 retail branches operated by Old National Bancorp and based in Chicago and Evansville, Indiana. With assets at $48.5 billion and 250 banking centers, Old National Bancorp is the largest financial services bank holding company headquartered in Indiana and one of the top 30 banking companies in the U.S. Old National Bank has locations in Illinois, Indiana, Iowa, Kentucky, Michigan, Minnesota, Tennessee, and Wisconsin.

Zions Bancorporation is an American national bank headquartered in Salt Lake City, Utah. It operates as a national bank rather than as a bank holding company and does business under the following seven brands: Zions Bank, Amegy Bank of Texas, California Bank and Trust, National Bank of Arizona, Nevada State Bank, Vectra Bank Colorado, and the Commerce Bank of Washington.

ONB vs ZION — Head-to-Head

Bigger by revenue
ZION
ZION
1.3× larger
ZION
$891.0M
$702.8M
ONB
Growing faster (revenue YoY)
ZION
ZION
+8.1% gap
ZION
8.7%
0.6%
ONB
Higher net margin
ONB
ONB
3.7% more per $
ONB
33.3%
29.5%
ZION
Faster 2-yr revenue CAGR
ONB
ONB
Annualised
ONB
34.5%
9.6%
ZION

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
ONB
ONB
ZION
ZION
Revenue
$702.8M
$891.0M
Net Profit
$233.7M
$263.0M
Gross Margin
Operating Margin
Net Margin
33.3%
29.5%
Revenue YoY
0.6%
8.7%
Net Profit YoY
61.5%
21.8%
EPS (diluted)
$1.77

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
ONB
ONB
ZION
ZION
Q1 26
$702.8M
Q4 25
$580.8M
$891.0M
Q3 25
$574.6M
$861.0M
Q2 25
$514.8M
$838.0M
Q1 25
$387.6M
$795.0M
Q4 24
$394.2M
$820.0M
Q3 24
$391.7M
$792.0M
Q2 24
$388.4M
$777.0M
Net Profit
ONB
ONB
ZION
ZION
Q1 26
$233.7M
Q4 25
$216.6M
$263.0M
Q3 25
$182.6M
$222.0M
Q2 25
$125.4M
$244.0M
Q1 25
$144.7M
$170.0M
Q4 24
$153.9M
$216.0M
Q3 24
$143.8M
$214.0M
Q2 24
$121.2M
$201.0M
Operating Margin
ONB
ONB
ZION
ZION
Q1 26
Q4 25
46.7%
Q3 25
40.5%
Q2 25
30.2%
Q1 25
46.8%
Q4 24
47.2%
Q3 24
47.2%
Q2 24
40.3%
Net Margin
ONB
ONB
ZION
ZION
Q1 26
33.3%
Q4 25
37.3%
29.5%
Q3 25
31.8%
25.8%
Q2 25
24.4%
29.1%
Q1 25
37.3%
21.4%
Q4 24
39.0%
26.3%
Q3 24
36.7%
27.0%
Q2 24
31.2%
25.9%
EPS (diluted)
ONB
ONB
ZION
ZION
Q1 26
Q4 25
$0.55
$1.77
Q3 25
$0.46
$1.48
Q2 25
$0.34
$1.63
Q1 25
$0.44
$1.13
Q4 24
$0.47
$1.34
Q3 24
$0.44
$1.37
Q2 24
$0.37
$1.28

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
ONB
ONB
ZION
ZION
Cash + ST InvestmentsLiquidity on hand
Total DebtLower is stronger
$1.5B
Stockholders' EquityBook value
$8.5B
$7.2B
Total Assets
$73.0B
$89.0B
Debt / EquityLower = less leverage
0.21×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ONB
ONB
ZION
ZION
Q1 26
Q4 25
$1.8B
Q3 25
$1.7B
Q2 25
$1.8B
Q1 25
$1.2B
Q4 24
$1.2B
Q3 24
$1.2B
Q2 24
$1.2B
Total Debt
ONB
ONB
ZION
ZION
Q1 26
Q4 25
$1.5B
Q3 25
$1.5B
Q2 25
$970.0M
Q1 25
$964.0M
Q4 24
$950.0M
Q3 24
$548.0M
Q2 24
$546.0M
Stockholders' Equity
ONB
ONB
ZION
ZION
Q1 26
$8.5B
Q4 25
$8.5B
$7.2B
Q3 25
$8.3B
$6.9B
Q2 25
$8.1B
$6.6B
Q1 25
$6.5B
$6.3B
Q4 24
$6.3B
$6.1B
Q3 24
$6.4B
$6.4B
Q2 24
$6.1B
$6.0B
Total Assets
ONB
ONB
ZION
ZION
Q1 26
$73.0B
Q4 25
$72.2B
$89.0B
Q3 25
$71.2B
$88.5B
Q2 25
$71.0B
$88.9B
Q1 25
$53.9B
$88.0B
Q4 24
$53.6B
$88.8B
Q3 24
$53.6B
$87.0B
Q2 24
$53.1B
$87.6B
Debt / Equity
ONB
ONB
ZION
ZION
Q1 26
Q4 25
0.21×
Q3 25
0.21×
Q2 25
0.15×
Q1 25
0.15×
Q4 24
0.16×
Q3 24
0.09×
Q2 24
0.09×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
ONB
ONB
ZION
ZION
Operating Cash FlowLast quarter
$1.1B
Free Cash FlowOCF − Capex
$952.0M
FCF MarginFCF / Revenue
106.8%
Capex IntensityCapex / Revenue
13.6%
Cash ConversionOCF / Net Profit
4.08×
TTM Free Cash FlowTrailing 4 quarters
$1.4B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ONB
ONB
ZION
ZION
Q1 26
Q4 25
$159.2M
$1.1B
Q3 25
$341.2M
$438.0M
Q2 25
$72.9M
$-62.0M
Q1 25
$108.2M
$179.0M
Q4 24
$235.8M
$1.1B
Q3 24
$121.3M
$119.0M
Q2 24
$161.0M
$251.0M
Free Cash Flow
ONB
ONB
ZION
ZION
Q1 26
Q4 25
$137.3M
$952.0M
Q3 25
$333.6M
$413.0M
Q2 25
$64.1M
$-93.0M
Q1 25
$102.4M
$152.0M
Q4 24
$229.0M
$1.1B
Q3 24
$115.7M
$97.0M
Q2 24
$151.6M
$234.0M
FCF Margin
ONB
ONB
ZION
ZION
Q1 26
Q4 25
23.6%
106.8%
Q3 25
58.1%
48.0%
Q2 25
12.4%
-11.1%
Q1 25
26.4%
19.1%
Q4 24
58.1%
128.2%
Q3 24
29.5%
12.2%
Q2 24
39.0%
30.1%
Capex Intensity
ONB
ONB
ZION
ZION
Q1 26
Q4 25
3.8%
13.6%
Q3 25
1.3%
2.9%
Q2 25
1.7%
3.7%
Q1 25
1.5%
3.4%
Q4 24
1.7%
11.8%
Q3 24
1.4%
2.8%
Q2 24
2.4%
2.2%
Cash Conversion
ONB
ONB
ZION
ZION
Q1 26
Q4 25
0.73×
4.08×
Q3 25
1.87×
1.97×
Q2 25
0.58×
-0.25×
Q1 25
0.75×
1.05×
Q4 24
1.53×
5.31×
Q3 24
0.84×
0.56×
Q2 24
1.33×
1.25×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

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