13F-NT: Hanover Insurance Files 13F-NT, Holdings Reported by Opus

Hanover Insurance Group, Inc. filed a Form 13F-NT, indicating its investment holdings for the quarter ended September 30, 2025, are reported by Opus Investment Management Inc.

Summary

• Hanover Insurance Group, Inc. submitted a Form 13F-NT to the SEC for the calendar quarter ended September 30, 2025.
• This filing is a '13F NOTICE' report, meaning Hanover Insurance Group, Inc. itself is not reporting any holdings in this document.
• All reportable securities holdings for Hanover Insurance Group, Inc. are reported by other institutional investment managers.
• Specifically, OPUS INVESTMENT MANAGEMENT INC. is listed as one of the managers reporting holdings on behalf of Hanover Insurance Group, Inc.

Sentiment

Score: 5

Explanation: This is a procedural regulatory filing (Form 13F-NT) and does not contain information that would typically influence sentiment regarding company performance or outlook.

Future Outlook

NA

Management Comments

• The report was signed by Lindsay F. Greenfield, SVP Chief Investment Officer, confirming the accuracy and completeness of the information contained within the filing.

Industry Context

Form 13F-NT filings are standard regulatory disclosures for institutional investment managers, indicating that their reportable securities holdings are being filed by another entity. This ensures transparency in large investment positions within the U.S. equity markets, as mandated by the SEC, without duplicating reporting efforts when multiple managers oversee portions of a single entity's portfolio.

Stakeholder Impact

• Primarily impacts regulatory bodies and investors seeking transparency on institutional investment management structures and compliance with SEC reporting requirements.

Key Dates

Keywords

13F-NT, institutional investment, holdings report, SEC filing, Hanover Insurance Group, Opus Investment Management, investment management, regulatory compliance