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Side-by-side financial comparison of A. O. Smith (AOS) and Fifth Third Bancorp (FITB). Click either name above to swap in a different company.

Fifth Third Bancorp is the larger business by last-quarter revenue ($1.5B vs $912.5M, roughly 1.7× A. O. Smith). Fifth Third Bancorp runs the higher net margin — 47.7% vs 13.7%, a 34.0% gap on every dollar of revenue. On growth, Fifth Third Bancorp posted the faster year-over-year revenue change (6.4% vs 0.0%). Fifth Third Bancorp produced more free cash flow last quarter ($765.0M vs $165.5M).

A. O. Smith Corporation is an American manufacturer of both residential and commercial water heaters and boilers, and the largest manufacturer and marketer of water heaters in North America. It also supplies water treatment and purification products in the Asian market. The company has 27 locations worldwide, including five manufacturing facilities in North America, as well as plants in Bengaluru in India, Nanjing in China and Veldhoven in The Netherlands.

Fifth Third Bancorp is a bank holding company headquartered in Cincinnati, Ohio. It is the parent company of Fifth Third Bank, which operates 1,087 branches and 2,400 automated teller machines, across 12 states: Ohio, Alabama, Florida, Georgia, Illinois, Indiana, Kentucky, Michigan, North Carolina, South Carolina, Tennessee, and West Virginia. It is on the list of largest banks in the United States and is ranked 321st on the Fortune 500. The name "Fifth Third" is derived from the names of the...

AOS vs FITB — Head-to-Head

Bigger by revenue
FITB
FITB
1.7× larger
FITB
$1.5B
$912.5M
AOS
Growing faster (revenue YoY)
FITB
FITB
+6.4% gap
FITB
6.4%
0.0%
AOS
Higher net margin
FITB
FITB
34.0% more per $
FITB
47.7%
13.7%
AOS
More free cash flow
FITB
FITB
$599.5M more FCF
FITB
$765.0M
$165.5M
AOS

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
AOS
AOS
FITB
FITB
Revenue
$912.5M
$1.5B
Net Profit
$125.4M
$730.0M
Gross Margin
38.4%
Operating Margin
17.9%
59.7%
Net Margin
13.7%
47.7%
Revenue YoY
0.0%
6.4%
Net Profit YoY
14.3%
17.7%
EPS (diluted)
$0.89
$1.03

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
AOS
AOS
FITB
FITB
Q4 25
$912.5M
$1.5B
Q3 25
$942.5M
$1.5B
Q2 25
$1.0B
$1.5B
Q1 25
$963.9M
$1.4B
Q4 24
$912.4M
$1.4B
Q3 24
$902.6M
Q2 24
$1.0B
Q1 24
$978.8M
Net Profit
AOS
AOS
FITB
FITB
Q4 25
$125.4M
$730.0M
Q3 25
$132.0M
$649.0M
Q2 25
$152.2M
$628.0M
Q1 25
$136.6M
$515.0M
Q4 24
$109.7M
$620.0M
Q3 24
$120.1M
Q2 24
$156.2M
Q1 24
$147.6M
Gross Margin
AOS
AOS
FITB
FITB
Q4 25
38.4%
Q3 25
38.7%
Q2 25
39.3%
Q1 25
38.9%
Q4 24
37.1%
Q3 24
37.4%
Q2 24
38.7%
Q1 24
39.3%
Operating Margin
AOS
AOS
FITB
FITB
Q4 25
17.9%
59.7%
Q3 25
18.6%
55.1%
Q2 25
20.4%
54.0%
Q1 25
19.1%
45.4%
Q4 24
10.1%
53.3%
Q3 24
19.5%
Q2 24
21.9%
Q1 24
22.0%
Net Margin
AOS
AOS
FITB
FITB
Q4 25
13.7%
47.7%
Q3 25
14.0%
42.7%
Q2 25
15.0%
42.0%
Q1 25
14.2%
35.8%
Q4 24
12.0%
43.1%
Q3 24
13.3%
Q2 24
15.2%
Q1 24
15.1%
EPS (diluted)
AOS
AOS
FITB
FITB
Q4 25
$0.89
$1.03
Q3 25
$0.94
$0.91
Q2 25
$1.07
$0.88
Q1 25
$0.95
$0.71
Q4 24
$0.75
$0.85
Q3 24
$0.82
Q2 24
$1.06
Q1 24
$1.00

Balance Sheet & Financial Strength

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

Metric
AOS
AOS
FITB
FITB
Cash + ST InvestmentsLiquidity on hand
$193.2M
Total DebtLower is stronger
$155.0M
$13.6B
Stockholders' EquityBook value
$1.9B
$21.7B
Total Assets
$3.1B
$214.4B
Debt / EquityLower = less leverage
0.08×
0.63×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AOS
AOS
FITB
FITB
Q4 25
$193.2M
Q3 25
$172.8M
Q2 25
$177.9M
Q1 25
$200.2M
Q4 24
$276.1M
Q3 24
$255.6M
Q2 24
$233.3M
Q1 24
$303.1M
Total Debt
AOS
AOS
FITB
FITB
Q4 25
$155.0M
$13.6B
Q3 25
$13.7B
Q2 25
$14.5B
Q1 25
$14.5B
Q4 24
$193.2M
$14.3B
Q3 24
Q2 24
Q1 24
Stockholders' Equity
AOS
AOS
FITB
FITB
Q4 25
$1.9B
$21.7B
Q3 25
$1.8B
$21.1B
Q2 25
$1.8B
$21.1B
Q1 25
$1.9B
$20.4B
Q4 24
$1.9B
$19.6B
Q3 24
$1.9B
Q2 24
$1.9B
Q1 24
$1.9B
Total Assets
AOS
AOS
FITB
FITB
Q4 25
$3.1B
$214.4B
Q3 25
$3.2B
$212.9B
Q2 25
$3.2B
$210.0B
Q1 25
$3.3B
$212.7B
Q4 24
$3.2B
$212.9B
Q3 24
$3.2B
Q2 24
$3.2B
Q1 24
$3.2B
Debt / Equity
AOS
AOS
FITB
FITB
Q4 25
0.08×
0.63×
Q3 25
0.65×
Q2 25
0.69×
Q1 25
0.71×
Q4 24
0.10×
0.73×
Q3 24
Q2 24
Q1 24

Cash Flow & Capital Efficiency

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

Metric
AOS
AOS
FITB
FITB
Operating Cash FlowLast quarter
$183.1M
$929.0M
Free Cash FlowOCF − Capex
$165.5M
$765.0M
FCF MarginFCF / Revenue
18.1%
50.0%
Capex IntensityCapex / Revenue
1.9%
10.7%
Cash ConversionOCF / Net Profit
1.46×
1.27×
TTM Free Cash FlowTrailing 4 quarters
$546.0M
$3.9B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AOS
AOS
FITB
FITB
Q4 25
$183.1M
$929.0M
Q3 25
$255.4M
$1.0B
Q2 25
$139.6M
$1.3B
Q1 25
$38.7M
$1.2B
Q4 24
$221.9M
$-101.0M
Q3 24
$195.9M
Q2 24
$57.4M
Q1 24
$106.6M
Free Cash Flow
AOS
AOS
FITB
FITB
Q4 25
$165.5M
$765.0M
Q3 25
$240.6M
$886.0M
Q2 25
$122.5M
$1.2B
Q1 25
$17.4M
$1.1B
Q4 24
$191.3M
$-246.0M
Q3 24
$163.4M
Q2 24
$34.5M
Q1 24
$84.6M
FCF Margin
AOS
AOS
FITB
FITB
Q4 25
18.1%
50.0%
Q3 25
25.5%
58.3%
Q2 25
12.1%
77.8%
Q1 25
1.8%
77.7%
Q4 24
21.0%
-17.1%
Q3 24
18.1%
Q2 24
3.4%
Q1 24
8.6%
Capex Intensity
AOS
AOS
FITB
FITB
Q4 25
1.9%
10.7%
Q3 25
1.6%
10.5%
Q2 25
1.7%
9.6%
Q1 25
2.2%
8.1%
Q4 24
3.4%
10.1%
Q3 24
3.6%
Q2 24
2.2%
Q1 24
2.2%
Cash Conversion
AOS
AOS
FITB
FITB
Q4 25
1.46×
1.27×
Q3 25
1.93×
1.61×
Q2 25
0.92×
2.08×
Q1 25
0.28×
2.39×
Q4 24
2.02×
-0.16×
Q3 24
1.63×
Q2 24
0.37×
Q1 24
0.72×

Financial Flow Comparison

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

Revenue Breakdown by Segment

AOS
AOS

North America Segment$713.7M78%
Rest Of World$158.3M17%
Other$40.5M4%

FITB
FITB

Segment breakdown not available.

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