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

Wabtec is the larger business by last-quarter revenue ($3.0B vs $1.7B, roughly 1.8× HANOVER INSURANCE GROUP, INC.). Wabtec runs the higher net margin — 12.3% vs 11.9%, a 0.4% gap on every dollar of revenue. On growth, Wabtec posted the faster year-over-year revenue change (13.0% vs 5.5%). Over the past eight quarters, Wabtec's revenue compounded faster (5.6% CAGR vs 3.8%).

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.

Westinghouse Air Brake Technologies Corporation, commonly known as Wabtec, is an American company formed by the merger of the Westinghouse Air Brake Company (WABCO) and MotivePower in 1999. It is headquartered in Pittsburgh, Pennsylvania.

THG vs WAB — Head-to-Head

Bigger by revenue
WAB
WAB
1.8× larger
WAB
$3.0B
$1.7B
THG
Growing faster (revenue YoY)
WAB
WAB
+7.5% gap
WAB
13.0%
5.5%
THG
Higher net margin
WAB
WAB
0.4% more per $
WAB
12.3%
11.9%
THG
Faster 2-yr revenue CAGR
WAB
WAB
Annualised
WAB
5.6%
3.8%
THG

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
THG
THG
WAB
WAB
Revenue
$1.7B
$3.0B
Net Profit
$198.5M
$363.0M
Gross Margin
36.0%
Operating Margin
17.3%
17.5%
Net Margin
11.9%
12.3%
Revenue YoY
5.5%
13.0%
Net Profit YoY
18.2%
11.0%
EPS (diluted)
$5.46
$2.12

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
THG
THG
WAB
WAB
Q1 26
$3.0B
Q4 25
$1.7B
$3.0B
Q3 25
$1.7B
$2.9B
Q2 25
$1.7B
$2.7B
Q1 25
$1.6B
$2.6B
Q4 24
$1.6B
$2.6B
Q3 24
$1.6B
$2.7B
Q2 24
$1.5B
$2.6B
Net Profit
THG
THG
WAB
WAB
Q1 26
$363.0M
Q4 25
$198.5M
$202.0M
Q3 25
$178.7M
$310.0M
Q2 25
$157.1M
$336.0M
Q1 25
$128.2M
$322.0M
Q4 24
$167.9M
$212.0M
Q3 24
$102.1M
$283.0M
Q2 24
$40.5M
$289.0M
Gross Margin
THG
THG
WAB
WAB
Q1 26
36.0%
Q4 25
32.6%
Q3 25
34.7%
Q2 25
34.7%
Q1 25
34.5%
Q4 24
30.9%
Q3 24
33.0%
Q2 24
33.1%
Operating Margin
THG
THG
WAB
WAB
Q1 26
17.5%
Q4 25
17.3%
12.0%
Q3 25
14.9%
17.0%
Q2 25
12.7%
17.4%
Q1 25
11.6%
18.2%
Q4 24
16.1%
12.9%
Q3 24
9.6%
16.3%
Q2 24
6.2%
16.3%
Net Margin
THG
THG
WAB
WAB
Q1 26
12.3%
Q4 25
11.9%
6.8%
Q3 25
10.7%
10.7%
Q2 25
9.5%
12.4%
Q1 25
8.0%
12.3%
Q4 24
10.6%
8.2%
Q3 24
6.5%
10.6%
Q2 24
2.6%
10.9%
EPS (diluted)
THG
THG
WAB
WAB
Q1 26
$2.12
Q4 25
$5.46
$1.18
Q3 25
$4.90
$1.81
Q2 25
$4.30
$1.96
Q1 25
$3.50
$1.88
Q4 24
$4.60
$1.24
Q3 24
$2.80
$1.63
Q2 24
$1.12
$1.64

Balance Sheet & Financial Strength

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

Metric
THG
THG
WAB
WAB
Cash + ST InvestmentsLiquidity on hand
$1.1B
Total DebtLower is stronger
$843.3M
$4.7B
Stockholders' EquityBook value
$3.6B
$11.1B
Total Assets
$16.9B
$23.2B
Debt / EquityLower = less leverage
0.24×
0.42×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
THG
THG
WAB
WAB
Q1 26
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
THG
THG
WAB
WAB
Q1 26
$4.7B
Q4 25
$843.3M
$5.5B
Q3 25
$843.0M
$5.3B
Q2 25
$347.8M
$4.8B
Q1 25
$722.5M
$4.0B
Q4 24
$722.3M
$4.0B
Q3 24
$4.0B
Q2 24
$4.0B
Stockholders' Equity
THG
THG
WAB
WAB
Q1 26
$11.1B
Q4 25
$3.6B
$11.1B
Q3 25
$3.4B
$11.0B
Q2 25
$3.2B
$10.8B
Q1 25
$3.0B
$10.4B
Q4 24
$2.8B
$10.1B
Q3 24
$2.9B
$10.3B
Q2 24
$2.6B
$10.5B
Total Assets
THG
THG
WAB
WAB
Q1 26
$23.2B
Q4 25
$16.9B
$22.1B
Q3 25
$16.8B
$21.5B
Q2 25
$15.7B
$20.4B
Q1 25
$15.5B
$19.1B
Q4 24
$15.3B
$18.7B
Q3 24
$15.4B
$18.6B
Q2 24
$14.9B
$18.9B
Debt / Equity
THG
THG
WAB
WAB
Q1 26
0.42×
Q4 25
0.24×
0.50×
Q3 25
0.25×
0.48×
Q2 25
0.11×
0.44×
Q1 25
0.24×
0.39×
Q4 24
0.25×
0.39×
Q3 24
0.39×
Q2 24
0.38×

Cash Flow & Capital Efficiency

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

Metric
THG
THG
WAB
WAB
Operating Cash FlowLast quarter
$378.2M
$199.0M
Free Cash FlowOCF − Capex
$377.0M
FCF MarginFCF / Revenue
22.6%
Capex IntensityCapex / Revenue
0.1%
Cash ConversionOCF / Net Profit
1.91×
0.55×
TTM Free Cash FlowTrailing 4 quarters
$1.2B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
THG
THG
WAB
WAB
Q1 26
$199.0M
Q4 25
$378.2M
$992.0M
Q3 25
$554.4M
$367.0M
Q2 25
$206.6M
$209.0M
Q1 25
$38.9M
$191.0M
Q4 24
$213.5M
$723.0M
Q3 24
$394.7M
$542.0M
Q2 24
$139.5M
$235.0M
Free Cash Flow
THG
THG
WAB
WAB
Q1 26
Q4 25
$377.0M
$870.0M
Q3 25
$551.4M
$312.0M
Q2 25
$204.9M
$170.0M
Q1 25
$37.1M
$147.0M
Q4 24
$210.5M
$639.0M
Q3 24
$392.3M
$496.0M
Q2 24
$137.3M
$189.0M
FCF Margin
THG
THG
WAB
WAB
Q1 26
Q4 25
22.6%
29.3%
Q3 25
33.1%
10.8%
Q2 25
12.4%
6.3%
Q1 25
2.3%
5.6%
Q4 24
13.3%
24.7%
Q3 24
25.1%
18.6%
Q2 24
8.9%
7.1%
Capex Intensity
THG
THG
WAB
WAB
Q1 26
Q4 25
0.1%
4.1%
Q3 25
0.2%
1.9%
Q2 25
0.1%
1.4%
Q1 25
0.1%
1.7%
Q4 24
0.2%
3.3%
Q3 24
0.2%
1.7%
Q2 24
0.1%
1.7%
Cash Conversion
THG
THG
WAB
WAB
Q1 26
0.55×
Q4 25
1.91×
4.91×
Q3 25
3.10×
1.18×
Q2 25
1.32×
0.62×
Q1 25
0.30×
0.59×
Q4 24
1.27×
3.41×
Q3 24
3.87×
1.92×
Q2 24
3.44×
0.81×

Financial Flow Comparison

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

Revenue Breakdown by Segment

THG
THG

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

WAB
WAB

Segment breakdown not available.

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