13F Filings History of HANOVER INSURANCE GROUP, INC.

Latest 13F report
Q4 2025 - 12 Feb 2026
Location
Worcester, MA
Summary
This page shows a list of all the recent 13F filings made by HANOVER INSURANCE GROUP, INC.. Form 13F is required to be filed within 45 days of the end of a calendar quarter. OPUS INVESTMENT MANAGEMENT INC is reporting for HANOVER INSURANCE GROUP, INC..

Notify me when HANOVER INSURANCE GROUP, INC. files a new 13F portfolio report.

⭐ Subscribe ⭐

OPUS INVESTMENT MANAGEMENT INC is reporting for HANOVER INSURANCE GROUP, INC.:

Name Holdings Value Location File Number
OPUS INVESTMENT MANAGEMENT INC $164,350,634 Worcester, MA 028-05067