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

QWEST CORP is the larger business by last-quarter revenue ($1.1B vs $891.0M, roughly 1.2× ZIONS BANCORPORATION, NATIONAL ASSOCIATION). ZIONS BANCORPORATION, NATIONAL ASSOCIATION runs the higher net margin — 29.5% vs -187.5%, a 217.0% gap on every dollar of revenue. On growth, ZIONS BANCORPORATION, NATIONAL ASSOCIATION posted the faster year-over-year revenue change (8.7% vs -15.0%). ZIONS BANCORPORATION, NATIONAL ASSOCIATION produced more free cash flow last quarter ($952.0M vs $160.0M). Over the past eight quarters, ZIONS BANCORPORATION, NATIONAL ASSOCIATION's revenue compounded faster (9.6% CAGR vs -8.6%).

Qwest Corporation, doing business as CenturyLink QC, is a Regional Bell Operating Company owned by Lumen Technologies. It was originally named Mountain States Telephone and Telegraph Company, later becoming known as Mountain Bell, then US West Communications, Inc. from 1991 to 2000. It includes the former operations of Malheur Bell, Northwestern Bell and Pacific Northwest Bell as well.

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.

CTBB vs ZION — Head-to-Head

Bigger by revenue
CTBB
CTBB
1.2× larger
CTBB
$1.1B
$891.0M
ZION
Growing faster (revenue YoY)
ZION
ZION
+23.7% gap
ZION
8.7%
-15.0%
CTBB
Higher net margin
ZION
ZION
217.0% more per $
ZION
29.5%
-187.5%
CTBB
More free cash flow
ZION
ZION
$792.0M more FCF
ZION
$952.0M
$160.0M
CTBB
Faster 2-yr revenue CAGR
ZION
ZION
Annualised
ZION
9.6%
-8.6%
CTBB

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
CTBB
CTBB
ZION
ZION
Revenue
$1.1B
$891.0M
Net Profit
$-2.1B
$263.0M
Gross Margin
67.9%
Operating Margin
-183.2%
Net Margin
-187.5%
29.5%
Revenue YoY
-15.0%
8.7%
Net Profit YoY
-627.9%
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
CTBB
CTBB
ZION
ZION
Q4 25
$1.1B
$891.0M
Q3 25
$1.1B
$861.0M
Q2 25
$1.1B
$838.0M
Q1 25
$1.2B
$795.0M
Q4 24
$1.3B
$820.0M
Q3 24
$1.3B
$792.0M
Q2 24
$1.3B
$777.0M
Q1 24
$1.3B
$742.0M
Net Profit
CTBB
CTBB
ZION
ZION
Q4 25
$-2.1B
$263.0M
Q3 25
$176.0M
$222.0M
Q2 25
$277.0M
$244.0M
Q1 25
$284.0M
$170.0M
Q4 24
$391.0M
$216.0M
Q3 24
$365.0M
$214.0M
Q2 24
$378.0M
$201.0M
Q1 24
$353.0M
$153.0M
Gross Margin
CTBB
CTBB
ZION
ZION
Q4 25
67.9%
Q3 25
65.3%
Q2 25
68.2%
Q1 25
69.3%
Q4 24
71.2%
Q3 24
69.9%
Q2 24
71.6%
Q1 24
71.9%
Operating Margin
CTBB
CTBB
ZION
ZION
Q4 25
-183.2%
Q3 25
22.3%
Q2 25
33.1%
Q1 25
33.7%
Q4 24
40.7%
Q3 24
38.5%
Q2 24
40.3%
Q1 24
37.6%
Net Margin
CTBB
CTBB
ZION
ZION
Q4 25
-187.5%
29.5%
Q3 25
16.1%
25.8%
Q2 25
24.3%
29.1%
Q1 25
24.7%
21.4%
Q4 24
30.2%
26.3%
Q3 24
28.2%
27.0%
Q2 24
28.7%
25.9%
Q1 24
26.8%
20.6%
EPS (diluted)
CTBB
CTBB
ZION
ZION
Q4 25
$1.77
Q3 25
$1.48
Q2 25
$1.63
Q1 25
$1.13
Q4 24
$1.34
Q3 24
$1.37
Q2 24
$1.28
Q1 24
$0.96

Balance Sheet & Financial Strength

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

Metric
CTBB
CTBB
ZION
ZION
Cash + ST InvestmentsLiquidity on hand
$39.0M
Total DebtLower is stronger
$1.7B
$1.5B
Stockholders' EquityBook value
$10.9B
$7.2B
Total Assets
$15.8B
$89.0B
Debt / EquityLower = less leverage
0.15×
0.21×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CTBB
CTBB
ZION
ZION
Q4 25
$39.0M
Q3 25
$36.0M
Q2 25
$25.0M
Q1 25
$40.0M
Q4 24
$26.0M
Q3 24
$22.0M
Q2 24
$18.0M
Q1 24
$14.0M
Total Debt
CTBB
CTBB
ZION
ZION
Q4 25
$1.7B
$1.5B
Q3 25
$1.7B
$1.5B
Q2 25
$1.7B
$970.0M
Q1 25
$1.7B
$964.0M
Q4 24
$1.7B
$950.0M
Q3 24
$1.7B
$548.0M
Q2 24
$1.9B
$546.0M
Q1 24
$1.9B
$544.0M
Stockholders' Equity
CTBB
CTBB
ZION
ZION
Q4 25
$10.9B
$7.2B
Q3 25
$13.0B
$6.9B
Q2 25
$12.8B
$6.6B
Q1 25
$12.5B
$6.3B
Q4 24
$12.2B
$6.1B
Q3 24
$11.9B
$6.4B
Q2 24
$11.5B
$6.0B
Q1 24
$11.1B
$5.8B
Total Assets
CTBB
CTBB
ZION
ZION
Q4 25
$15.8B
$89.0B
Q3 25
$17.9B
$88.5B
Q2 25
$17.8B
$88.9B
Q1 25
$17.6B
$88.0B
Q4 24
$17.4B
$88.8B
Q3 24
$17.0B
$87.0B
Q2 24
$16.6B
$87.6B
Q1 24
$16.4B
$87.1B
Debt / Equity
CTBB
CTBB
ZION
ZION
Q4 25
0.15×
0.21×
Q3 25
0.13×
0.21×
Q2 25
0.13×
0.15×
Q1 25
0.13×
0.15×
Q4 24
0.14×
0.16×
Q3 24
0.14×
0.09×
Q2 24
0.17×
0.09×
Q1 24
0.17×
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
CTBB
CTBB
ZION
ZION
Operating Cash FlowLast quarter
$402.0M
$1.1B
Free Cash FlowOCF − Capex
$160.0M
$952.0M
FCF MarginFCF / Revenue
14.5%
106.8%
Capex IntensityCapex / Revenue
22.0%
13.6%
Cash ConversionOCF / Net Profit
4.08×
TTM Free Cash FlowTrailing 4 quarters
$938.0M
$1.4B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CTBB
CTBB
ZION
ZION
Q4 25
$402.0M
$1.1B
Q3 25
$427.0M
$438.0M
Q2 25
$480.0M
$-62.0M
Q1 25
$453.0M
$179.0M
Q4 24
$548.0M
$1.1B
Q3 24
$627.0M
$119.0M
Q2 24
$548.0M
$251.0M
Q1 24
$471.0M
$261.0M
Free Cash Flow
CTBB
CTBB
ZION
ZION
Q4 25
$160.0M
$952.0M
Q3 25
$252.0M
$413.0M
Q2 25
$276.0M
$-93.0M
Q1 25
$250.0M
$152.0M
Q4 24
$277.0M
$1.1B
Q3 24
$396.0M
$97.0M
Q2 24
$280.0M
$234.0M
Q1 24
$194.0M
$231.0M
FCF Margin
CTBB
CTBB
ZION
ZION
Q4 25
14.5%
106.8%
Q3 25
23.1%
48.0%
Q2 25
24.2%
-11.1%
Q1 25
21.7%
19.1%
Q4 24
21.4%
128.2%
Q3 24
30.6%
12.2%
Q2 24
21.3%
30.1%
Q1 24
14.7%
31.1%
Capex Intensity
CTBB
CTBB
ZION
ZION
Q4 25
22.0%
13.6%
Q3 25
16.0%
2.9%
Q2 25
17.9%
3.7%
Q1 25
17.6%
3.4%
Q4 24
20.9%
11.8%
Q3 24
17.9%
2.8%
Q2 24
20.4%
2.2%
Q1 24
21.0%
4.0%
Cash Conversion
CTBB
CTBB
ZION
ZION
Q4 25
4.08×
Q3 25
2.43×
1.97×
Q2 25
1.73×
-0.25×
Q1 25
1.60×
1.05×
Q4 24
1.40×
5.31×
Q3 24
1.72×
0.56×
Q2 24
1.45×
1.25×
Q1 24
1.33×
1.71×

Financial Flow Comparison

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

Revenue Breakdown by Segment

CTBB
CTBB

Nonrelated Party$665.0M60%
Other$436.0M40%

ZION
ZION

Segment breakdown not available.

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