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Side-by-side financial comparison of QWEST CORP (CTBB) and RUSH ENTERPRISES INC \TX\ (RUSHA). Click either name above to swap in a different company.

RUSH ENTERPRISES INC \TX\ is the larger business by last-quarter revenue ($1.7B vs $1.1B, roughly 1.5× QWEST CORP). RUSH ENTERPRISES INC \TX\ runs the higher net margin — 3.7% vs -187.5%, a 191.1% gap on every dollar of revenue. On growth, RUSH ENTERPRISES INC \TX\ posted the faster year-over-year revenue change (-9.0% vs -15.0%). RUSH ENTERPRISES INC \TX\ produced more free cash flow last quarter ($411.6M vs $160.0M). Over the past eight quarters, RUSH ENTERPRISES INC \TX\'s revenue compounded faster (-6.8% 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.

Rush Enterprises is an American commercial vehicle dealership headquartered in New Braunfels, Texas. It primarily sells new and used trucks, through its Rush Truck Centers. In 2019, the company operated over 200 Rush Truck Centers in 20 U.S. states as well as 14 locations in Canada. As of 2020, it was a Fortune 500 corporation.

CTBB vs RUSHA — Head-to-Head

Bigger by revenue
RUSHA
RUSHA
1.5× larger
RUSHA
$1.7B
$1.1B
CTBB
Growing faster (revenue YoY)
RUSHA
RUSHA
+6.0% gap
RUSHA
-9.0%
-15.0%
CTBB
Higher net margin
RUSHA
RUSHA
191.1% more per $
RUSHA
3.7%
-187.5%
CTBB
More free cash flow
RUSHA
RUSHA
$251.6M more FCF
RUSHA
$411.6M
$160.0M
CTBB
Faster 2-yr revenue CAGR
RUSHA
RUSHA
Annualised
RUSHA
-6.8%
-8.6%
CTBB

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
CTBB
CTBB
RUSHA
RUSHA
Revenue
$1.1B
$1.7B
Net Profit
$-2.1B
$61.7M
Gross Margin
67.9%
20.4%
Operating Margin
-183.2%
4.9%
Net Margin
-187.5%
3.7%
Revenue YoY
-15.0%
-9.0%
Net Profit YoY
-627.9%
1.8%
EPS (diluted)
$0.77

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
RUSHA
RUSHA
Q1 26
$1.7B
Q4 25
$1.1B
$1.7B
Q3 25
$1.1B
$1.8B
Q2 25
$1.1B
$1.8B
Q1 25
$1.2B
$1.8B
Q4 24
$1.3B
$1.9B
Q3 24
$1.3B
$1.8B
Q2 24
$1.3B
$1.9B
Net Profit
CTBB
CTBB
RUSHA
RUSHA
Q1 26
$61.7M
Q4 25
$-2.1B
$64.3M
Q3 25
$176.0M
$66.7M
Q2 25
$277.0M
$72.4M
Q1 25
$284.0M
$60.3M
Q4 24
$391.0M
$74.8M
Q3 24
$365.0M
$79.1M
Q2 24
$378.0M
$78.7M
Gross Margin
CTBB
CTBB
RUSHA
RUSHA
Q1 26
20.4%
Q4 25
67.9%
20.8%
Q3 25
65.3%
21.0%
Q2 25
68.2%
20.7%
Q1 25
69.3%
20.3%
Q4 24
71.2%
19.3%
Q3 24
69.9%
21.0%
Q2 24
71.6%
20.2%
Operating Margin
CTBB
CTBB
RUSHA
RUSHA
Q1 26
4.9%
Q4 25
-183.2%
5.5%
Q3 25
22.3%
5.6%
Q2 25
33.1%
6.0%
Q1 25
33.7%
5.2%
Q4 24
40.7%
5.8%
Q3 24
38.5%
6.7%
Q2 24
40.3%
6.4%
Net Margin
CTBB
CTBB
RUSHA
RUSHA
Q1 26
3.7%
Q4 25
-187.5%
3.8%
Q3 25
16.1%
3.7%
Q2 25
24.3%
3.9%
Q1 25
24.7%
3.4%
Q4 24
30.2%
3.9%
Q3 24
28.2%
4.4%
Q2 24
28.7%
4.1%
EPS (diluted)
CTBB
CTBB
RUSHA
RUSHA
Q1 26
$0.77
Q4 25
$0.81
Q3 25
$0.83
Q2 25
$0.90
Q1 25
$0.73
Q4 24
$-95.13
Q3 24
$0.97
Q2 24
$97.00

Balance Sheet & Financial Strength

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

Metric
CTBB
CTBB
RUSHA
RUSHA
Cash + ST InvestmentsLiquidity on hand
$39.0M
Total DebtLower is stronger
$1.7B
$277.8M
Stockholders' EquityBook value
$10.9B
$2.3B
Total Assets
$15.8B
$4.5B
Debt / EquityLower = less leverage
0.15×
0.12×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CTBB
CTBB
RUSHA
RUSHA
Q1 26
Q4 25
$39.0M
$212.6M
Q3 25
$36.0M
$242.0M
Q2 25
$25.0M
$211.1M
Q1 25
$40.0M
$228.7M
Q4 24
$26.0M
$228.1M
Q3 24
$22.0M
$185.1M
Q2 24
$18.0M
$167.3M
Total Debt
CTBB
CTBB
RUSHA
RUSHA
Q1 26
$277.8M
Q4 25
$1.7B
$274.8M
Q3 25
$1.7B
Q2 25
$1.7B
Q1 25
$1.7B
Q4 24
$1.7B
$408.4M
Q3 24
$1.7B
Q2 24
$1.9B
Stockholders' Equity
CTBB
CTBB
RUSHA
RUSHA
Q1 26
$2.3B
Q4 25
$10.9B
$2.2B
Q3 25
$13.0B
$2.2B
Q2 25
$12.8B
$2.2B
Q1 25
$12.5B
$2.2B
Q4 24
$12.2B
$2.1B
Q3 24
$11.9B
$2.1B
Q2 24
$11.5B
$2.0B
Total Assets
CTBB
CTBB
RUSHA
RUSHA
Q1 26
$4.5B
Q4 25
$15.8B
$4.4B
Q3 25
$17.9B
$4.6B
Q2 25
$17.8B
$4.7B
Q1 25
$17.6B
$4.7B
Q4 24
$17.4B
$4.6B
Q3 24
$17.0B
$4.6B
Q2 24
$16.6B
$4.5B
Debt / Equity
CTBB
CTBB
RUSHA
RUSHA
Q1 26
0.12×
Q4 25
0.15×
0.12×
Q3 25
0.13×
Q2 25
0.13×
Q1 25
0.13×
Q4 24
0.14×
0.19×
Q3 24
0.14×
Q2 24
0.17×

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
RUSHA
RUSHA
Operating Cash FlowLast quarter
$402.0M
Free Cash FlowOCF − Capex
$160.0M
$411.6M
FCF MarginFCF / Revenue
14.5%
24.4%
Capex IntensityCapex / Revenue
22.0%
2.0%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$938.0M
$828.4M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CTBB
CTBB
RUSHA
RUSHA
Q1 26
Q4 25
$402.0M
$112.9M
Q3 25
$427.0M
$367.8M
Q2 25
$480.0M
$227.6M
Q1 25
$453.0M
$153.5M
Q4 24
$548.0M
$392.3M
Q3 24
$627.0M
$111.7M
Q2 24
$548.0M
$270.6M
Free Cash Flow
CTBB
CTBB
RUSHA
RUSHA
Q1 26
$411.6M
Q4 25
$160.0M
$31.9M
Q3 25
$252.0M
$271.2M
Q2 25
$276.0M
$113.8M
Q1 25
$250.0M
$45.1M
Q4 24
$277.0M
$263.5M
Q3 24
$396.0M
$-20.0M
Q2 24
$280.0M
$177.2M
FCF Margin
CTBB
CTBB
RUSHA
RUSHA
Q1 26
24.4%
Q4 25
14.5%
1.9%
Q3 25
23.1%
15.2%
Q2 25
24.2%
6.2%
Q1 25
21.7%
2.6%
Q4 24
21.4%
13.7%
Q3 24
30.6%
-1.1%
Q2 24
21.3%
9.1%
Capex Intensity
CTBB
CTBB
RUSHA
RUSHA
Q1 26
2.0%
Q4 25
22.0%
4.8%
Q3 25
16.0%
5.4%
Q2 25
17.9%
6.2%
Q1 25
17.6%
6.2%
Q4 24
20.9%
6.7%
Q3 24
17.9%
7.3%
Q2 24
20.4%
4.8%
Cash Conversion
CTBB
CTBB
RUSHA
RUSHA
Q1 26
Q4 25
1.75×
Q3 25
2.43×
5.51×
Q2 25
1.73×
3.14×
Q1 25
1.60×
2.55×
Q4 24
1.40×
5.25×
Q3 24
1.72×
1.41×
Q2 24
1.45×
3.44×

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%

RUSHA
RUSHA

New and used commercial vehicle sales$955.1M57%
Aftermarket products and services sales$627.2M37%
Lease and rental sales$92.3M5%
Finance and insurance$5.6M0%

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