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The Hanover Insurance Group THG Specialty Lines — Supplementary Insurance Information Net Investment Income

Other segment segments

Core Commercial Lines
$202.5M+18.8%
Personal Lines
$128.5M+20.4%
All Other Segments
$20.8M+89.1%

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Other financials

Income statement

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Revenue$1.7B+6.1%
Operating income$250.2M+34.2%
Net income$186.8M+45.7%
EPS (diluted)$5.20+48.6%

Balance sheet

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Cash & equivalents$243.5M-22.7%
Total debt$843.8M+7.6%
Total equity$3.6B+17.3%
Total assets$16.5B+6.8%

Cash flow

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Operating cash flow$118.8M+205%
CapEx$3.5M+94.4%
Free cash flow$115.3M+211%

Valuation

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Market cap$6.92B-2.7%
Enterprise value$7.53B-0.6%
P/E9.6×-6.6×
P/S-0.1×

Profitability

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Operating margin13.4%
Net margin10.8%+3.8pp
FCF margin18.7%+6.3pp

Returns & leverage

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Return on equity21.8%+6.0pp
Debt / equity0.2×0.0×

Where this comes from

Reported directly by The Hanover Insurance Group in its filing.

Tagged under the XBRL concept us-gaap:SupplementaryInsuranceInformationNetInvestmentIncome.

The official record: The Hanover Insurance Group’s 10-K, filed February 20, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is The Hanover Insurance Group's specialty lines — supplementary insurance information net investment income?
The Hanover Insurance Group (THG) reported specialty lines — supplementary insurance information net investment income of $25.65M in Q4 2025.
How has The Hanover Insurance Group's specialty lines — supplementary insurance information net investment income changed year-over-year?
The Hanover Insurance Group's specialty lines — supplementary insurance information net investment income increased by 21.4% year-over-year, from $21.13M to $25.65M.
What is the long-term trend for The Hanover Insurance Group's specialty lines — supplementary insurance information net investment income?
Over 4 years (2021 to 2025), The Hanover Insurance Group's specialty lines — supplementary insurance information net investment income has grown at a 13.0% compound annual growth rate (CAGR), from $62.9M to $102.6M.
What does specialty lines — supplementary insurance information net investment income mean?
This represents the income generated from the investment of premiums and other funds held by the specialty lines segment, net of related investment expenses. It serves as a vital secondary revenue stream that complements underwriting results. High investment income contributes significantly to the overall profitability and financial stability of the insurance operations.