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Side-by-side financial comparison of AMERICAN FINANCIAL GROUP INC (AFGC) and State Street Corporation (STT), based on the latest 10-Q / 10-K filings. Click either name above to swap in a different company.

State Street Corporation is the larger business by last-quarter revenue ($3.7B vs $2.1B, roughly 1.8× AMERICAN FINANCIAL GROUP INC). State Street Corporation runs the higher net margin — 14.5% vs 20.4%, a 5.9% gap on every dollar of revenue. On growth, State Street Corporation posted the faster year-over-year revenue change (7.5% vs -4.0%). Over the past eight quarters, State Street Corporation's revenue compounded faster (8.1% CAGR vs 4.0%).

American Financial Group, Inc. is an American financial services holding company headquartered in Cincinnati, Ohio. Its primary businesses are insurance and investments.

State Street Corporation is an American multinational financial services and bank holding company headquartered at One Congress Street in Boston. It is the second-oldest continuously operating U.S. bank, tracing its roots to Union Bank, chartered in 1792. As of the third quarter of 2025, State Street is one of the world's largest asset managers and custodians, with approximately US$5.4 trillion in assets under management and US$51.7 trillion under custody and administration.

AFGC vs STT — Head-to-Head

Bigger by revenue
STT
STT
1.8× larger
STT
$3.7B
$2.1B
AFGC
Growing faster (revenue YoY)
STT
STT
+11.5% gap
STT
7.5%
-4.0%
AFGC
Higher net margin
STT
STT
5.9% more per $
STT
20.4%
14.5%
AFGC
Faster 2-yr revenue CAGR
STT
STT
Annualised
STT
8.1%
4.0%
AFGC

Income Statement — Q4 2025 vs Q4 2025

Metric
AFGC
AFGC
STT
STT
Revenue
$2.1B
$3.7B
Net Profit
$299.0M
$747.0M
Gross Margin
Operating Margin
18.4%
25.0%
Net Margin
14.5%
20.4%
Revenue YoY
-4.0%
7.5%
Net Profit YoY
17.3%
-4.6%
EPS (diluted)
$3.59
$2.41

Green = leading value per metric. Periods may differ when fiscal calendars don't align — see 8-quarter trend below.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history — bar widths are scaled to the larger of the two companies so you can eyeball the size gap and growth trajectory without doing math. Quarters aligned by calendar period (report date) so offset fiscal years line up.

Revenue
AFGC
AFGC
STT
STT
Q4 25
$2.1B
$3.7B
Q3 25
$2.3B
$3.5B
Q2 25
$1.9B
$3.4B
Q1 25
$1.9B
$3.3B
Q4 24
$2.1B
$3.4B
Q3 24
$2.4B
$3.3B
Q2 24
$1.9B
$3.2B
Q1 24
$1.9B
$3.1B
Net Profit
AFGC
AFGC
STT
STT
Q4 25
$299.0M
$747.0M
Q3 25
$215.0M
$861.0M
Q2 25
$174.0M
$693.0M
Q1 25
$154.0M
$644.0M
Q4 24
$255.0M
$783.0M
Q3 24
$181.0M
$730.0M
Q2 24
$209.0M
$711.0M
Q1 24
$242.0M
$463.0M
Operating Margin
AFGC
AFGC
STT
STT
Q4 25
18.4%
25.0%
Q3 25
11.5%
31.1%
Q2 25
11.9%
25.8%
Q1 25
10.6%
25.0%
Q4 24
14.9%
28.1%
Q3 24
9.7%
28.4%
Q2 24
14.3%
28.6%
Q1 24
15.9%
19.1%
Net Margin
AFGC
AFGC
STT
STT
Q4 25
14.5%
20.4%
Q3 25
9.2%
24.3%
Q2 25
9.0%
20.1%
Q1 25
8.3%
19.6%
Q4 24
11.9%
22.9%
Q3 24
7.6%
22.4%
Q2 24
11.0%
22.3%
Q1 24
12.7%
14.8%
EPS (diluted)
AFGC
AFGC
STT
STT
Q4 25
$3.59
$2.41
Q3 25
$2.58
$2.78
Q2 25
$2.07
$2.17
Q1 25
$1.84
$2.04
Q4 24
$3.03
$2.43
Q3 24
$2.16
$2.26
Q2 24
$2.49
$2.15
Q1 24
$2.89
$1.37

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest filing — the kind of financial-strength check premium terminals charge for.

Metric
AFGC
AFGC
STT
STT
Cash + ST InvestmentsLiquidity on hand
$1.7B
Total DebtLower is stronger
$1.8B
Stockholders' EquityBook value
$4.8B
$27.8B
Total Assets
$32.6B
$366.0B
Debt / EquityLower = less leverage
0.38×

8-quarter trend — quarters aligned by calendar period so offset fiscal years match up.

Cash + ST Investments
AFGC
AFGC
STT
STT
Q4 25
$1.7B
Q3 25
$1.8B
Q2 25
$1.3B
Q1 25
$1.3B
Q4 24
$1.4B
Q3 24
$1.3B
Q2 24
$1.1B
Q1 24
$1.1B
Total Debt
AFGC
AFGC
STT
STT
Q4 25
$1.8B
Q3 25
$1.8B
Q2 25
$1.5B
Q1 25
$1.5B
Q4 24
$1.5B
Q3 24
$1.5B
Q2 24
$1.5B
Q1 24
$1.5B
Stockholders' Equity
AFGC
AFGC
STT
STT
Q4 25
$4.8B
$27.8B
Q3 25
$4.7B
$27.6B
Q2 25
$4.5B
$27.3B
Q1 25
$4.4B
$26.7B
Q4 24
$4.5B
$25.3B
Q3 24
$4.7B
$25.8B
Q2 24
$4.4B
$24.8B
Q1 24
$4.2B
$24.4B
Total Assets
AFGC
AFGC
STT
STT
Q4 25
$32.6B
$366.0B
Q3 25
$33.8B
$371.1B
Q2 25
$30.7B
$376.7B
Q1 25
$30.3B
$372.7B
Q4 24
$30.8B
$353.2B
Q3 24
$32.6B
$338.5B
Q2 24
$29.9B
$325.6B
Q1 24
$30.0B
$338.0B
Debt / Equity
AFGC
AFGC
STT
STT
Q4 25
0.38×
Q3 25
0.38×
Q2 25
0.33×
Q1 25
0.34×
Q4 24
0.33×
Q3 24
0.31×
Q2 24
0.34×
Q1 24
0.35×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Net income can be massaged; cash flow is harder to fake.

Metric
AFGC
AFGC
STT
STT
Operating Cash FlowLast quarter
$784.0M
$10.0B
Free Cash FlowOCF − Capex
$9.8B
FCF MarginFCF / Revenue
266.6%
Capex IntensityCapex / Revenue; lower = less reinvestment burden
7.3%
Cash ConversionOCF / Net Profit; >1× = earnings back up with cash
2.62×
13.44×
TTM Free Cash FlowTrailing 4 quarters
$10.8B

8-quarter trend — quarters aligned by calendar period so offset fiscal years match up.

Operating Cash Flow
AFGC
AFGC
STT
STT
Q4 25
$784.0M
$10.0B
Q3 25
$216.0M
$7.9B
Q2 25
$191.0M
$-8.4B
Q1 25
$342.0M
$2.4B
Q4 24
$674.0M
$-7.4B
Q3 24
$459.0M
$2.7B
Q2 24
$-88.0M
$-7.6B
Q1 24
$107.0M
$-844.0M
Free Cash Flow
AFGC
AFGC
STT
STT
Q4 25
$9.8B
Q3 25
$7.7B
Q2 25
$-8.8B
Q1 25
$2.2B
Q4 24
$-7.7B
Q3 24
$2.5B
Q2 24
$-7.9B
Q1 24
$-1.1B
FCF Margin
AFGC
AFGC
STT
STT
Q4 25
266.6%
Q3 25
216.0%
Q2 25
-254.1%
Q1 25
66.1%
Q4 24
-225.1%
Q3 24
75.9%
Q2 24
-246.2%
Q1 24
-34.2%
Capex Intensity
AFGC
AFGC
STT
STT
Q4 25
7.3%
Q3 25
6.9%
Q2 25
9.3%
Q1 25
6.9%
Q4 24
7.3%
Q3 24
7.2%
Q2 24
6.7%
Q1 24
7.3%
Cash Conversion
AFGC
AFGC
STT
STT
Q4 25
2.62×
13.44×
Q3 25
1.00×
9.18×
Q2 25
1.10×
-12.18×
Q1 25
2.22×
3.72×
Q4 24
2.64×
-9.49×
Q3 24
2.54×
3.71×
Q2 24
-0.42×
-10.75×
Q1 24
0.44×
-1.82×

Financial Flow Comparison

Sankey diagram of revenue → gross profit → operating profit → net profit for each company. Charts shown full-width and stacked so both segment hierarchies are readable side-by-side on desktop and mobile.

Revenue Breakdown by Segment

AFGC
AFGC

Segment breakdown not available.

STT
STT

Other$2.1B56%
Investment Management$729.0M20%
Management Services$662.0M18%
Foreign Exchange Trading Services$102.0M3%
Other Fee Revenue$56.0M2%
Securities Financing Services$54.0M1%

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