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Side-by-side financial comparison of SELECTIVE INSURANCE GROUP INC (SIGI) and HANOVER INSURANCE GROUP, INC. (THG). Click either name above to swap in a different company.

HANOVER INSURANCE GROUP, INC. is the larger business by last-quarter revenue ($1.7B vs $1.4B, roughly 1.2× SELECTIVE INSURANCE GROUP INC). HANOVER INSURANCE GROUP, INC. runs the higher net margin — 11.9% vs 7.2%, a 4.7% gap on every dollar of revenue. On growth, SELECTIVE INSURANCE GROUP INC posted the faster year-over-year revenue change (5.7% vs 5.5%). Over the past eight quarters, SELECTIVE INSURANCE GROUP INC's revenue compounded faster (6.6% CAGR vs 3.8%).

Selective Insurance Group Inc. is a U.S.-based insurance holding company that provides a comprehensive portfolio of property and casualty insurance products, including personal auto, home insurance, commercial property, liability, and workers' compensation coverage. It primarily serves small and medium-sized businesses, individual consumers, and nonprofits across the U.S., distributing offerings via a network of independent insurance agents.

The Hanover Insurance Group, Inc. is an insurance company based in Worcester, Massachusetts. It was the original name of a property-liability insurance firm established in 1852, and it remained a publicly traded company under that name until the early 1990s, when it changed its name to Allmerica Property & Casualty Companies.

SIGI vs THG — Head-to-Head

Bigger by revenue
THG
THG
1.2× larger
THG
$1.7B
$1.4B
SIGI
Growing faster (revenue YoY)
SIGI
SIGI
+0.2% gap
SIGI
5.7%
5.5%
THG
Higher net margin
THG
THG
4.7% more per $
THG
11.9%
7.2%
SIGI
Faster 2-yr revenue CAGR
SIGI
SIGI
Annualised
SIGI
6.6%
3.8%
THG

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
SIGI
SIGI
THG
THG
Revenue
$1.4B
$1.7B
Net Profit
$97.7M
$198.5M
Gross Margin
Operating Margin
17.3%
Net Margin
7.2%
11.9%
Revenue YoY
5.7%
5.5%
Net Profit YoY
-37.0%
18.2%
EPS (diluted)
$1.58
$5.46

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
SIGI
SIGI
THG
THG
Q1 26
$1.4B
Q4 25
$1.4B
$1.7B
Q3 25
$1.4B
$1.7B
Q2 25
$1.3B
$1.7B
Q1 25
$1.3B
$1.6B
Q4 24
$1.3B
$1.6B
Q3 24
$1.2B
$1.6B
Q2 24
$1.2B
$1.5B
Net Profit
SIGI
SIGI
THG
THG
Q1 26
$97.7M
Q4 25
$155.2M
$198.5M
Q3 25
$115.3M
$178.7M
Q2 25
$85.9M
$157.1M
Q1 25
$109.9M
$128.2M
Q4 24
$95.5M
$167.9M
Q3 24
$92.3M
$102.1M
Q2 24
$-63.3M
$40.5M
Operating Margin
SIGI
SIGI
THG
THG
Q1 26
Q4 25
14.4%
17.3%
Q3 25
10.7%
14.9%
Q2 25
8.2%
12.7%
Q1 25
10.8%
11.6%
Q4 24
9.5%
16.1%
Q3 24
9.4%
9.6%
Q2 24
-6.7%
6.2%
Net Margin
SIGI
SIGI
THG
THG
Q1 26
7.2%
Q4 25
11.4%
11.9%
Q3 25
8.5%
10.7%
Q2 25
6.5%
9.5%
Q1 25
8.6%
8.0%
Q4 24
7.6%
10.6%
Q3 24
7.4%
6.5%
Q2 24
-5.3%
2.6%
EPS (diluted)
SIGI
SIGI
THG
THG
Q1 26
$1.58
Q4 25
$2.52
$5.46
Q3 25
$1.85
$4.90
Q2 25
$1.36
$4.30
Q1 25
$1.76
$3.50
Q4 24
$1.53
$4.60
Q3 24
$1.47
$2.80
Q2 24
$-1.08
$1.12

Balance Sheet & Financial Strength

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

Metric
SIGI
SIGI
THG
THG
Cash + ST InvestmentsLiquidity on hand
$451.8M
$1.1B
Total DebtLower is stronger
$901.4M
$843.3M
Stockholders' EquityBook value
$3.6B
$3.6B
Total Assets
$15.3B
$16.9B
Debt / EquityLower = less leverage
0.25×
0.24×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
SIGI
SIGI
THG
THG
Q1 26
$451.8M
Q4 25
$1.1B
Q3 25
$915.7M
Q2 25
$244.1M
Q1 25
$315.1M
Q4 24
$435.5M
Q3 24
$427.1M
Q2 24
$337.6M
Total Debt
SIGI
SIGI
THG
THG
Q1 26
$901.4M
Q4 25
$843.3M
Q3 25
$843.0M
Q2 25
$347.8M
Q1 25
$722.5M
Q4 24
$507.9M
$722.3M
Q3 24
$508.2M
Q2 24
$508.8M
Stockholders' Equity
SIGI
SIGI
THG
THG
Q1 26
$3.6B
Q4 25
$3.6B
$3.6B
Q3 25
$3.5B
$3.4B
Q2 25
$3.4B
$3.2B
Q1 25
$3.3B
$3.0B
Q4 24
$3.1B
$2.8B
Q3 24
$3.2B
$2.9B
Q2 24
$2.9B
$2.6B
Total Assets
SIGI
SIGI
THG
THG
Q1 26
$15.3B
Q4 25
$15.2B
$16.9B
Q3 25
$15.0B
$16.8B
Q2 25
$14.5B
$15.7B
Q1 25
$14.2B
$15.5B
Q4 24
$13.5B
$15.3B
Q3 24
$13.5B
$15.4B
Q2 24
$12.6B
$14.9B
Debt / Equity
SIGI
SIGI
THG
THG
Q1 26
0.25×
Q4 25
0.24×
Q3 25
0.25×
Q2 25
0.11×
Q1 25
0.24×
Q4 24
0.16×
0.25×
Q3 24
0.16×
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
SIGI
SIGI
THG
THG
Operating Cash FlowLast quarter
$378.2M
Free Cash FlowOCF − Capex
$377.0M
FCF MarginFCF / Revenue
22.6%
Capex IntensityCapex / Revenue
0.1%
Cash ConversionOCF / Net Profit
1.91×
TTM Free Cash FlowTrailing 4 quarters
$1.2B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
SIGI
SIGI
THG
THG
Q1 26
Q4 25
$376.3M
$378.2M
Q3 25
$405.8M
$554.4M
Q2 25
$166.9M
$206.6M
Q1 25
$284.0M
$38.9M
Q4 24
$332.2M
$213.5M
Q3 24
$387.4M
$394.7M
Q2 24
$266.1M
$139.5M
Free Cash Flow
SIGI
SIGI
THG
THG
Q1 26
Q4 25
$366.3M
$377.0M
Q3 25
$397.3M
$551.4M
Q2 25
$159.7M
$204.9M
Q1 25
$271.0M
$37.1M
Q4 24
$324.7M
$210.5M
Q3 24
$378.0M
$392.3M
Q2 24
$258.4M
$137.3M
FCF Margin
SIGI
SIGI
THG
THG
Q1 26
Q4 25
26.8%
22.6%
Q3 25
29.2%
33.1%
Q2 25
12.0%
12.4%
Q1 25
21.1%
2.3%
Q4 24
25.8%
13.3%
Q3 24
30.4%
25.1%
Q2 24
21.6%
8.9%
Capex Intensity
SIGI
SIGI
THG
THG
Q1 26
Q4 25
0.7%
0.1%
Q3 25
0.6%
0.2%
Q2 25
0.5%
0.1%
Q1 25
1.0%
0.1%
Q4 24
0.6%
0.2%
Q3 24
0.8%
0.2%
Q2 24
0.6%
0.1%
Cash Conversion
SIGI
SIGI
THG
THG
Q1 26
Q4 25
2.42×
1.91×
Q3 25
3.52×
3.10×
Q2 25
1.94×
1.32×
Q1 25
2.58×
0.30×
Q4 24
3.48×
1.27×
Q3 24
4.20×
3.87×
Q2 24
3.44×

Financial Flow Comparison

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

Revenue Breakdown by Segment

SIGI
SIGI

Segment breakdown not available.

THG
THG

Personal Lines Segment$684.6M41%
Core Commercial Lines Segment$617.8M37%
Specialty Lines Segment$377.9M23%

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