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Side-by-side financial comparison of SELECTIVE INSURANCE GROUP INC (SIGI) and Sensata Technologies Holding plc (ST). Click either name above to swap in a different company.

SELECTIVE INSURANCE GROUP INC is the larger business by last-quarter revenue ($1.4B vs $934.8M, roughly 1.5× Sensata Technologies Holding plc). Sensata Technologies Holding plc runs the higher net margin — 9.3% vs 7.2%, a 2.1% gap on every dollar of revenue. On growth, SELECTIVE INSURANCE GROUP INC posted the faster year-over-year revenue change (5.7% vs 2.6%). Over the past eight quarters, SELECTIVE INSURANCE GROUP INC's revenue compounded faster (6.6% CAGR vs -5.0%).

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.

Sensata Technologies Holding plc is a global industrial technology company that designs, manufactures and sells a broad portfolio of sensing, electrical protection and control solutions. Its products serve automotive, industrial, aerospace, HVAC, telecommunications and heavy vehicle end markets, catering to manufacturing and enterprise clients across the world.

SIGI vs ST — Head-to-Head

Bigger by revenue
SIGI
SIGI
1.5× larger
SIGI
$1.4B
$934.8M
ST
Growing faster (revenue YoY)
SIGI
SIGI
+3.2% gap
SIGI
5.7%
2.6%
ST
Higher net margin
ST
ST
2.1% more per $
ST
9.3%
7.2%
SIGI
Faster 2-yr revenue CAGR
SIGI
SIGI
Annualised
SIGI
6.6%
-5.0%
ST

Income Statement — Q1 FY2026 vs Q1 FY2026

Metric
SIGI
SIGI
ST
ST
Revenue
$1.4B
$934.8M
Net Profit
$97.7M
$87.1M
Gross Margin
30.6%
Operating Margin
15.1%
Net Margin
7.2%
9.3%
Revenue YoY
5.7%
2.6%
Net Profit YoY
-37.0%
24.6%
EPS (diluted)
$1.58
$0.59

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
ST
ST
Q1 26
$1.4B
$934.8M
Q4 25
$1.4B
$917.9M
Q3 25
$1.4B
$932.0M
Q2 25
$1.3B
$943.4M
Q1 25
$1.3B
$911.3M
Q4 24
$1.3B
$907.7M
Q3 24
$1.2B
$982.8M
Q2 24
$1.2B
$1.0B
Net Profit
SIGI
SIGI
ST
ST
Q1 26
$97.7M
$87.1M
Q4 25
$155.2M
$63.2M
Q3 25
$115.3M
$-162.5M
Q2 25
$85.9M
$60.7M
Q1 25
$109.9M
$69.9M
Q4 24
$95.5M
$5.8M
Q3 24
$92.3M
$-25.0M
Q2 24
$-63.3M
$71.7M
Gross Margin
SIGI
SIGI
ST
ST
Q1 26
30.6%
Q4 25
29.0%
Q3 25
27.8%
Q2 25
30.3%
Q1 25
29.9%
Q4 24
27.1%
Q3 24
28.6%
Q2 24
30.0%
Operating Margin
SIGI
SIGI
ST
ST
Q1 26
15.1%
Q4 25
14.4%
10.9%
Q3 25
10.7%
-13.2%
Q2 25
8.2%
14.6%
Q1 25
10.8%
13.4%
Q4 24
9.5%
8.1%
Q3 24
9.4%
-20.3%
Q2 24
-6.7%
12.5%
Net Margin
SIGI
SIGI
ST
ST
Q1 26
7.2%
9.3%
Q4 25
11.4%
6.9%
Q3 25
8.5%
-17.4%
Q2 25
6.5%
6.4%
Q1 25
8.6%
7.7%
Q4 24
7.6%
0.6%
Q3 24
7.4%
-2.5%
Q2 24
-5.3%
6.9%
EPS (diluted)
SIGI
SIGI
ST
ST
Q1 26
$1.58
$0.59
Q4 25
$2.52
$0.45
Q3 25
$1.85
$-1.12
Q2 25
$1.36
$0.41
Q1 25
$1.76
$0.47
Q4 24
$1.53
$0.05
Q3 24
$1.47
$-0.17
Q2 24
$-1.08
$0.47

Balance Sheet & Financial Strength

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

Metric
SIGI
SIGI
ST
ST
Cash + ST InvestmentsLiquidity on hand
$451.8M
$635.1M
Total DebtLower is stronger
$901.4M
Stockholders' EquityBook value
$3.6B
$2.9B
Total Assets
$15.3B
$6.8B
Debt / EquityLower = less leverage
0.25×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
SIGI
SIGI
ST
ST
Q1 26
$451.8M
$635.1M
Q4 25
$573.0M
Q3 25
$791.3M
Q2 25
$661.8M
Q1 25
$588.1M
Q4 24
$593.7M
Q3 24
$506.2M
Q2 24
$1.0B
Total Debt
SIGI
SIGI
ST
ST
Q1 26
$901.4M
Q4 25
$2.8B
Q3 25
Q2 25
Q1 25
Q4 24
$507.9M
$3.2B
Q3 24
$508.2M
Q2 24
$508.8M
Stockholders' Equity
SIGI
SIGI
ST
ST
Q1 26
$3.6B
$2.9B
Q4 25
$3.6B
$2.8B
Q3 25
$3.5B
$2.7B
Q2 25
$3.4B
$2.9B
Q1 25
$3.3B
$2.8B
Q4 24
$3.1B
$2.9B
Q3 24
$3.2B
$3.0B
Q2 24
$2.9B
$3.0B
Total Assets
SIGI
SIGI
ST
ST
Q1 26
$15.3B
$6.8B
Q4 25
$15.2B
$6.8B
Q3 25
$15.0B
$7.1B
Q2 25
$14.5B
$7.3B
Q1 25
$14.2B
$7.2B
Q4 24
$13.5B
$7.1B
Q3 24
$13.5B
$7.3B
Q2 24
$12.6B
$8.2B
Debt / Equity
SIGI
SIGI
ST
ST
Q1 26
0.25×
Q4 25
1.02×
Q3 25
Q2 25
Q1 25
Q4 24
0.16×
1.11×
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
ST
ST
Operating Cash FlowLast quarter
$122.5M
Free Cash FlowOCF − Capex
$104.6M
FCF MarginFCF / Revenue
11.2%
Capex IntensityCapex / Revenue
Cash ConversionOCF / Net Profit
1.41×
TTM Free Cash FlowTrailing 4 quarters
$508.3M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
SIGI
SIGI
ST
ST
Q1 26
$122.5M
Q4 25
$376.3M
$201.5M
Q3 25
$405.8M
$159.9M
Q2 25
$166.9M
$140.9M
Q1 25
$284.0M
$119.2M
Q4 24
$332.2M
$170.7M
Q3 24
$387.4M
$130.9M
Q2 24
$266.1M
$143.5M
Free Cash Flow
SIGI
SIGI
ST
ST
Q1 26
$104.6M
Q4 25
$366.3M
$151.9M
Q3 25
$397.3M
$136.2M
Q2 25
$159.7M
$115.5M
Q1 25
$271.0M
$86.6M
Q4 24
$324.7M
$138.9M
Q3 24
$378.0M
$91.3M
Q2 24
$258.4M
$98.4M
FCF Margin
SIGI
SIGI
ST
ST
Q1 26
11.2%
Q4 25
26.8%
16.6%
Q3 25
29.2%
14.6%
Q2 25
12.0%
12.2%
Q1 25
21.1%
9.5%
Q4 24
25.8%
15.3%
Q3 24
30.4%
9.3%
Q2 24
21.6%
9.5%
Capex Intensity
SIGI
SIGI
ST
ST
Q1 26
Q4 25
0.7%
5.4%
Q3 25
0.6%
2.5%
Q2 25
0.5%
2.7%
Q1 25
1.0%
3.6%
Q4 24
0.6%
3.5%
Q3 24
0.8%
4.0%
Q2 24
0.6%
4.4%
Cash Conversion
SIGI
SIGI
ST
ST
Q1 26
1.41×
Q4 25
2.42×
3.19×
Q3 25
3.52×
Q2 25
1.94×
2.32×
Q1 25
2.58×
1.70×
Q4 24
3.48×
29.50×
Q3 24
4.20×
Q2 24
2.00×

Financial Flow Comparison

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

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