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HANOVER INSURANCE GROUP, INC.

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Data passport

CIK
0000944695
Exchange
NYSE
Business activity
— · SIC 6331
Financial inputs
6/6
Filing date
Sep 28, 2026
SEC registry record
Operating company

Annual financial history

Up to three published annual periods. The chart shows financial statement amounts; missing observations are not connected. Each company chart uses its own scale; compare amounts in the table.

Up to three published annual periods. The chart shows financial statement amounts; missing observations are not connected. Each company chart uses its own scale; compare amounts in the table. Exact amounts and source periods: December 2023: 5,993,500,000.0000 USD; December 2024: 6,237,400,000.0000 USD; December 2025: 6,594,400,000.0000 USD6.6B USD0 USD0December 2023December 2024December 2025
THG · Exact amounts and source periods · USD
Period endRevenueFiling date
December 20235,993,500,000.0000Feb 20, 2026
December 20246,237,400,000.0000Feb 20, 2026
December 20256,594,400,000.0000Feb 20, 2026

Annual periods · USD

Period endRevenueNet incomeOperating cash flowTotal assetsTotal liabilitiesFiling date
December 20256,594,400,000.0000662,500,000.00001,178,100,000.000016,945,900,000.000013,374,400,000.0000Feb 20, 2026
December 20246,237,400,000.0000426,000,000.0000806,400,000.000015,274,500,000.000012,432,700,000.0000Feb 20, 2026
December 20235,993,500,000.000035,300,000.0000361,700,000.0000——Feb 20, 2026

Financial inputs behind the calculation

Financial inputsUSDPeriod endFiling dateForm
RevenueRevenues$6.59BDecember 2025Feb 20, 202610-K
Previous period revenueRevenues$6.24BDecember 2024Feb 20, 202610-K
Net incomeNetIncomeLoss$662.5MDecember 2025Feb 20, 202610-K
Operating cash flowNetCashProvidedByUsedInOperatingActivities$1.18BDecember 2025Feb 20, 202610-K
Total assetsAssets$16.95BDecember 2025Feb 20, 202610-K
Total liabilitiesLiabilities$13.37BDecember 2025Feb 20, 202610-K

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