HANOVER INSURANCE GROUP, INC.

THG · NYSE · SIC 6331: Fire, Marine & Casualty Insurance · Market Cap: $6.4B · 4,900 employees
138
SEC Filings
$186.2
Close 2026-05-29
4,900
Employees

Business Summary

Discontinued Operations, for information on the processes and risks associated with reserves established for these businesses. Our long-term care pool accounts for the majority of our remaining accident and health reinsurance pool reserves. The potential risk and exposure of our long-term care pool is based upon expected estimated claims and payment patterns, using assumptions for, among other things, morbidity, lapses, future premium rates, the impact of policy inflation protection riders, and ...

Latest Stock Quote

THG 2026-05-29 $186.2 O:$187.32 H:$189.35 L:$186.1651 Vol:0.3M VWAP:$187.292
origin leaf: 3d03fb509f330a5fea4b3f8a7f85949303a4bfdacd6882168679bfa7ab9a5713

Next Earnings

Q2 FY2026 — expected 2026-08-22

Annual Reports (10-K)

FiledPeriodAccessionSourceFull Text
2026-02-202025-12-310001193125-26-060983EDGAR112K words
2025-02-242024-12-310000950170-25-025093EDGAR
2024-02-222023-12-310000950170-24-018917EDGAR
2023-02-232022-12-310000950170-23-004178EDGAR
2022-02-252021-12-310001564590-22-006789EDGAR
2021-02-242020-12-310001564590-21-007746EDGAR
2020-02-242019-12-310001564590-20-006025EDGAR
2019-02-222018-12-310001564590-19-003788EDGAR
2018-02-272017-12-310001564590-18-003531EDGAR
2017-02-222016-12-310000944695-17-000020EDGAR

Quarterly Reports (10-Q)

FiledPeriodAccessionSourceFull Text
2025-10-302025-09-300001193125-25-258501EDGAR43K words
2025-07-312025-06-300000950170-25-100956EDGAR
2025-05-012025-03-310000950170-25-061802EDGAR
2024-10-312024-09-300000950170-24-119438EDGAR
2024-08-012024-06-300000950170-24-089179EDGAR
2024-05-022024-03-310000950170-24-052129EDGAR
2023-11-022023-09-300000950170-23-058266EDGAR
2023-08-042023-06-300000950170-23-038171EDGAR
2023-05-032023-03-310000950170-23-017238EDGAR
2022-11-022022-09-300000950170-22-021284EDGAR
2022-08-032022-06-300000950170-22-014290EDGAR
2022-05-042022-03-310001564590-22-017887EDGAR

Recent Current Reports (8-K)

FiledAccessionSourceFull Text
2026-02-040001193125-26-036103EDGAR26K words
2025-12-160001193125-25-320900EDGAR
2025-10-290001193125-25-256618EDGAR
2025-08-210001193125-25-185293EDGAR
2025-07-310000950170-25-100428EDGAR
2025-05-140000950170-25-071460EDGAR
2025-04-300000950170-25-061243EDGAR
2025-04-030000950170-25-050122EDGAR
2025-02-250000950170-25-026882EDGAR
2025-02-040000950170-25-013757EDGAR

138 total filings indexed. 106 additional filings (S-1, DEF 14A, etc.) View all (JSON) · SEC EDGAR

Sector Peers

ALL — ALLSTATE CORP ACIC — AMERICAN COASTAL INSURANCE Corp AFG — AMERICAN FINANCIAL GROUP INC AIG — AMERICAN INTERNATIONAL GROUP, INC. AMSF — AMERISAFE INC ACGL — ARCH CAPITAL GROUP LTD. AHL-PE — ASPEN INSURANCE HOLDINGS LTD AXS — AXIS CAPITAL HOLDINGS LTD

Company Identity

CIK0000944695
TickerTHG
ExchangeNYSE
SIC6331: Fire, Marine & Casualty Insurance
IncorporatedDE
Websitehttps://www.hanover.com
Listed1995-10-11

Get More Data

This is the free public profile. For structured JSON with full provenance chain, use the API:

JSON Profile Stock Quote AI Readiness Report
Origin Provenance
page leaf: 9a44e404d6f2dc80da378f36e674bddb9e570ee3c2175720ba0902e3444663ba
parent: e9c822209955df372fa7b68e57e10001f035620a614be4700ce125ae76d516b0
content hash: f6395765104c3a0ae68416a934fd8ccc746ab12c1a7287b06aeafc9d56a87d19
signed: 2026-06-02T19:02:50.268Z
sources: 23 verified data leaves
chain: SEC.gov PEM → origin.rootz.global extraction → this page
verify: sha256(content_hash + parent + timestamp) = leaf