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HANOVER INSURANCE GROUP, INC.
THG - Company ID 0000944695
Market cap$7.50 B
Rank#1127
Filings2,365
HANOVER INSURANCE GROUP, INC. has filed 2,365 public company documents between 1996 and 2026. The most frequent type is insider trade (1,440 filings), alongside the regular cadence of annual reports, quarterly reports, and event disclosures every public company must make. Use the filters to focus on one filing type, or flip the sort to trace the company's history from its earliest paperwork.
Continue researchTHG overview$7.50 BMarket cap, financials, charts, and latest company context.
Continue researchMarket cap historyRank #1127See the market value trend behind the filing history.
Continue researchRevenue trendAnnual historyMove from documents into filing-backed operating results.
Continue researchCompare with BRK-BPeer viewPut THG beside BRK-B across market cap, revenue, income, and filings.
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Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.