vs

Side-by-side financial comparison of QWEST CORP (CTBB) and ON Semiconductor (ON). Click either name above to swap in a different company.

ON Semiconductor is the larger business by last-quarter revenue ($1.6B vs $1.1B, roughly 1.4× QWEST CORP). ON Semiconductor runs the higher net margin — 16.4% vs -187.5%, a 203.9% gap on every dollar of revenue. On growth, ON Semiconductor posted the faster year-over-year revenue change (-10.0% vs -15.0%). ON Semiconductor produced more free cash flow last quarter ($372.4M vs $160.0M). Over the past eight quarters, QWEST CORP's revenue compounded faster (-8.6% CAGR vs -12.3%).

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.

Fairchild Semiconductor International, Inc. was an American semiconductor company based in San Jose, California. It was founded in 1957 as a division of Fairchild Camera and Instrument by the "traitorous eight" who defected from Shockley Semiconductor Laboratory. It became a pioneer in the manufacturing of transistors and of integrated circuits. Schlumberger bought the firm in 1979 and sold it to National Semiconductor in 1987; Fairchild was spun off as an independent company again in 1997. I...

CTBB vs ON — Head-to-Head

Bigger by revenue
ON
ON
1.4× larger
ON
$1.6B
$1.1B
CTBB
Growing faster (revenue YoY)
ON
ON
+5.1% gap
ON
-10.0%
-15.0%
CTBB
Higher net margin
ON
ON
203.9% more per $
ON
16.4%
-187.5%
CTBB
More free cash flow
ON
ON
$212.4M more FCF
ON
$372.4M
$160.0M
CTBB
Faster 2-yr revenue CAGR
CTBB
CTBB
Annualised
CTBB
-8.6%
-12.3%
ON

Income Statement — Q4 FY2025 vs Q3 FY2025

Metric
CTBB
CTBB
ON
ON
Revenue
$1.1B
$1.6B
Net Profit
$-2.1B
$255.0M
Gross Margin
67.9%
37.9%
Operating Margin
-183.2%
17.0%
Net Margin
-187.5%
16.4%
Revenue YoY
-15.0%
-10.0%
Net Profit YoY
-627.9%
-32.9%
EPS (diluted)
$0.63

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
ON
ON
Q4 25
$1.1B
$1.6B
Q3 25
$1.1B
$1.5B
Q2 25
$1.1B
$1.4B
Q1 25
$1.2B
Q4 24
$1.3B
$1.7B
Q3 24
$1.3B
$1.8B
Q2 24
$1.3B
$1.7B
Q1 24
$1.3B
$1.9B
Net Profit
CTBB
CTBB
ON
ON
Q4 25
$-2.1B
$255.0M
Q3 25
$176.0M
$170.3M
Q2 25
$277.0M
$-486.1M
Q1 25
$284.0M
Q4 24
$391.0M
$379.9M
Q3 24
$365.0M
$401.7M
Q2 24
$378.0M
$338.2M
Q1 24
$353.0M
$453.0M
Gross Margin
CTBB
CTBB
ON
ON
Q4 25
67.9%
37.9%
Q3 25
65.3%
37.6%
Q2 25
68.2%
20.3%
Q1 25
69.3%
Q4 24
71.2%
45.2%
Q3 24
69.9%
45.4%
Q2 24
71.6%
45.2%
Q1 24
71.9%
45.8%
Operating Margin
CTBB
CTBB
ON
ON
Q4 25
-183.2%
17.0%
Q3 25
22.3%
13.2%
Q2 25
33.1%
-39.7%
Q1 25
33.7%
Q4 24
40.7%
23.7%
Q3 24
38.5%
25.3%
Q2 24
40.3%
22.4%
Q1 24
37.6%
28.2%
Net Margin
CTBB
CTBB
ON
ON
Q4 25
-187.5%
16.4%
Q3 25
16.1%
11.6%
Q2 25
24.3%
-33.6%
Q1 25
24.7%
Q4 24
30.2%
22.1%
Q3 24
28.2%
22.8%
Q2 24
28.7%
19.5%
Q1 24
26.8%
24.3%
EPS (diluted)
CTBB
CTBB
ON
ON
Q4 25
$0.63
Q3 25
$0.41
Q2 25
$-1.15
Q1 25
Q4 24
$0.88
Q3 24
$0.93
Q2 24
$0.78
Q1 24
$1.04

Balance Sheet & Financial Strength

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

Metric
CTBB
CTBB
ON
ON
Cash + ST InvestmentsLiquidity on hand
$39.0M
$2.9B
Total DebtLower is stronger
$1.7B
$3.4B
Stockholders' EquityBook value
$10.9B
$7.9B
Total Assets
$15.8B
$13.0B
Debt / EquityLower = less leverage
0.15×
0.43×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CTBB
CTBB
ON
ON
Q4 25
$39.0M
$2.9B
Q3 25
$36.0M
$2.8B
Q2 25
$25.0M
$3.0B
Q1 25
$40.0M
Q4 24
$26.0M
$3.0B
Q3 24
$22.0M
$2.8B
Q2 24
$18.0M
$2.7B
Q1 24
$14.0M
$2.6B
Total Debt
CTBB
CTBB
ON
ON
Q4 25
$1.7B
$3.4B
Q3 25
$1.7B
$3.4B
Q2 25
$1.7B
$3.4B
Q1 25
$1.7B
Q4 24
$1.7B
$3.4B
Q3 24
$1.7B
$3.4B
Q2 24
$1.9B
$3.4B
Q1 24
$1.9B
$3.4B
Stockholders' Equity
CTBB
CTBB
ON
ON
Q4 25
$10.9B
$7.9B
Q3 25
$13.0B
$7.9B
Q2 25
$12.8B
$8.0B
Q1 25
$12.5B
Q4 24
$12.2B
$8.8B
Q3 24
$11.9B
$8.6B
Q2 24
$11.5B
$8.3B
Q1 24
$11.1B
$8.1B
Total Assets
CTBB
CTBB
ON
ON
Q4 25
$15.8B
$13.0B
Q3 25
$17.9B
$13.1B
Q2 25
$17.8B
$13.3B
Q1 25
$17.6B
Q4 24
$17.4B
$14.1B
Q3 24
$17.0B
$13.9B
Q2 24
$16.6B
$13.7B
Q1 24
$16.4B
$13.5B
Debt / Equity
CTBB
CTBB
ON
ON
Q4 25
0.15×
0.43×
Q3 25
0.13×
0.43×
Q2 25
0.13×
0.42×
Q1 25
0.13×
Q4 24
0.14×
0.38×
Q3 24
0.14×
0.39×
Q2 24
0.17×
0.41×
Q1 24
0.17×
0.42×

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
ON
ON
Operating Cash FlowLast quarter
$402.0M
$418.7M
Free Cash FlowOCF − Capex
$160.0M
$372.4M
FCF MarginFCF / Revenue
14.5%
24.0%
Capex IntensityCapex / Revenue
22.0%
3.0%
Cash ConversionOCF / Net Profit
1.64×
TTM Free Cash FlowTrailing 4 quarters
$938.0M
$1.4B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CTBB
CTBB
ON
ON
Q4 25
$402.0M
$418.7M
Q3 25
$427.0M
$184.3M
Q2 25
$480.0M
$602.3M
Q1 25
$453.0M
Q4 24
$548.0M
$579.7M
Q3 24
$627.0M
$465.8M
Q2 24
$548.0M
$362.2M
Q1 24
$471.0M
$498.7M
Free Cash Flow
CTBB
CTBB
ON
ON
Q4 25
$160.0M
$372.4M
Q3 25
$252.0M
$106.1M
Q2 25
$276.0M
$454.7M
Q1 25
$250.0M
Q4 24
$277.0M
$434.8M
Q3 24
$396.0M
$293.6M
Q2 24
$280.0M
$207.7M
Q1 24
$194.0M
$276.3M
FCF Margin
CTBB
CTBB
ON
ON
Q4 25
14.5%
24.0%
Q3 25
23.1%
7.2%
Q2 25
24.2%
31.5%
Q1 25
21.7%
Q4 24
21.4%
25.2%
Q3 24
30.6%
16.7%
Q2 24
21.3%
12.0%
Q1 24
14.7%
14.8%
Capex Intensity
CTBB
CTBB
ON
ON
Q4 25
22.0%
3.0%
Q3 25
16.0%
5.3%
Q2 25
17.9%
10.2%
Q1 25
17.6%
Q4 24
20.9%
8.4%
Q3 24
17.9%
9.8%
Q2 24
20.4%
8.9%
Q1 24
21.0%
11.9%
Cash Conversion
CTBB
CTBB
ON
ON
Q4 25
1.64×
Q3 25
2.43×
1.08×
Q2 25
1.73×
Q1 25
1.60×
Q4 24
1.40×
1.53×
Q3 24
1.72×
1.16×
Q2 24
1.45×
1.07×
Q1 24
1.33×
1.10×

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%

ON
ON

Industrial Segment$426.3M27%
Other End Markets Segment$337.3M22%
Intelligent Sensing Segments$284.0M18%
Direct Customers$282.4M18%
Intelligent Sensing Group$230.0M15%

Related Comparisons