What Changed
Price Move History
- Daily moves over 5%
- 1 252 sessions, September 11, 2025 to September 11, 2026
- Largest daily move
- +5.7% close of April 30, 2026
- 1-year change
- +24% closing prices, September 11, 2025 to September 11, 2026
- 5-year change
- +67.3% closing prices, September 10, 2021 to September 11, 2026
Company Description
The Hanover Insurance Group, Inc. (NYSE: THG) is a holding company for several property and casualty insurance businesses. According to the company’s public statements, these subsidiaries together constitute one of the largest insurance businesses in the United States. The Hanover operates in the direct property and casualty insurance industry within the broader finance and insurance sector, focusing on insurance protection for individuals, families, and small to mid-sized businesses.
The company states that it provides insurance solutions through a select group of independent agents and brokers. Working with these agent partners, The Hanover offers both standard and specialized insurance protection for small and mid-sized businesses, as well as coverage for homes, automobiles, and other personal items. This agent-centric distribution model is a core part of how the company brings its products to market.
Based on available information, The Hanover organizes its property and casualty operations around commercial and personal insurance offerings. The Polygon description notes that the company conducts business through operating segments that include Core Commercial, Specialty, and Personal Lines, with an additional Other segment. Core Commercial and Specialty focus on business insurance, while Personal Lines focuses on individuals and families. The company also maintains an investment portfolio that is exposed to fixed-income securities, which is typical for property and casualty insurers that invest premiums until claims are paid.
Business focus and product themes
The Hanover describes its business as providing standard and specialized protection for small and mid-sized businesses. Public news releases highlight offerings for businesses that manufacture, blend, distribute, warehouse, or transport higher-hazard products and materials, as well as coverage tailored to life sciences organizations. The company also emphasizes protection for homes, automobiles, and personal property for individuals and families, reflecting its Personal Lines activities.
In the commercial arena, the company’s communications reference specialized solutions for complex industrial property risks and for life sciences organizations, including early-stage and smaller businesses in that sector. These references illustrate The Hanover’s focus on targeted segments within the broader commercial insurance market, while still operating within its overall property and casualty framework.
Distribution through independent agents and brokers
Across multiple public statements, The Hanover underscores that it works through a select group of independent agents and brokers. The company positions these agents as partners who help deliver both standard and specialized insurance protection to end customers. This distribution approach is central to how The Hanover connects its insurance products with businesses and individuals, and it is repeatedly highlighted in the company’s own descriptions.
Geographic and corporate context
The Hanover’s news releases identify the company as being headquartered in Worcester, Massachusetts. While the Polygon description notes that the company has conducted business internationally through a wholly owned subsidiary domiciled in the United Kingdom, the company’s own recent news and filings focus primarily on its role as a U.S.-based property and casualty insurance group. Its common stock trades on the New York Stock Exchange under the symbol THG.
Capital markets and debt activity
The Hanover is an SEC-reporting company and issues public debt securities. In an 8-K filing, the company reported issuing senior unsecured notes due 2035, bearing a stated interest rate and registered under a shelf registration statement. The filing states that the company plans to use the net proceeds to repay outstanding senior debentures and notes and for general corporate purposes. In a separate 8-K, the company disclosed calling for the redemption of 4.500% notes due 2026. A Form 25 filing by the New York Stock Exchange relates to the removal from listing of a specific class of 7 5/8% senior debentures due 2025, rather than the company’s common stock.
Financial reporting and performance communication
The Hanover regularly reports its financial results through press releases and Form 8-K filings. For example, the company furnished a press release and financial supplement discussing quarterly results, including net income, operating income, combined ratios, and segment performance for Core Commercial, Specialty, and Personal Lines. These materials provide detail on underwriting performance, catastrophe losses, prior-year reserve development, and net investment income, reflecting the typical financial metrics used to evaluate a property and casualty insurer.
The company also announces the timing of its quarterly and full-year financial results and webcasts discussions of those results through its investor relations channels. Dividend declarations, including increases to the quarterly common stock dividend, are communicated via press releases. These actions underscore The Hanover’s participation in public equity and debt markets and its practice of returning capital to shareholders through dividends and share repurchases, as described in its public communications.
Recognition and positioning
In a news release, The Hanover reported that it has been recognized on TIME’s list of the World’s Best Companies and on Forbes’ list of America’s Best Insurance Companies. The same release notes additional recognition as a Best Place to Work by U.S. News & World Report and as one of America’s Most Responsible Companies by Newsweek. The company characterizes itself in that context as a provider of property and casualty insurance offering protection for individuals, families, and businesses, and highlights its workplace culture and corporate responsibility efforts.
Specialty focus areas highlighted in news
Recent company announcements illustrate areas of specialty focus within The Hanover’s broader property and casualty operations. One release describes an admitted property product designed for small to mid-sized businesses that handle high-hazard products and materials, with coverage features such as building and business personal property, business income and extra expense, broadened endorsements, and valuation options. Another release describes expanded capabilities for life sciences organizations, including early-stage and smaller businesses, and references a flagship multi-line liability product that can combine several liability coverages on a unified form. These examples show how the company applies its property and casualty expertise to specific industries and risk profiles.
Investor and stakeholder communications
The Hanover maintains an active investor relations program, as evidenced by its regular participation in industry conferences and its practice of webcasting presentations. The company’s press releases often include contact information for investor and media relations, indicating a structured approach to communicating with shareholders, analysts, and other stakeholders. Through these channels, The Hanover provides updates on financial performance, capital management decisions such as dividends and debt issuance, and developments in its insurance product offerings.
Role within the property and casualty insurance sector
According to the company’s own descriptions, The Hanover’s subsidiaries collectively form one of the largest insurance businesses in the United States. Within the direct property and casualty insurance carriers industry, the company focuses on providing insurance protection for small and mid-sized businesses and for personal lines customers, distributing its products through independent agents and brokers. Its combination of commercial and personal lines operations, specialty segment focus areas, and investment portfolio exposed to fixed-income securities aligns with the typical structure of a multi-line property and casualty insurance group.
Stock Performance
The Hanover Insurance Group (THG) closed at $225.84 on September 11, 2026. Over the past 12 months, the price has gained 24.0%.
THG Metrics & Rankings
Price returns through September 11, 2026. Month-to-date and YTD include the first trading day. Ranking links may use different dates.
Latest News
The Hanover Insurance Group has 10 recent news articles. Of the recent coverage, 8 articles coincided with positive price movement and 2 with negative movement. Key topics include dividends, earnings, management, earnings date, buybacks. View all THG news →
SEC Filings
The Hanover Insurance Group has filed 5 recent SEC filings, including 3 Form 144, 1 Form 4, 1 Form SCHEDULE 13G. The most recent filing was submitted on August 21, 2026. SEC filings provide transparency into a company's financial condition, material events, and regulatory compliance. View all THG SEC filings →
Insider Radar
Insider selling at The Hanover Insurance Group over the past 90 days can reflect routine portfolio management, scheduled trading plans (Rule 10b5-1), tax planning, or compensation-related dispositions rather than a directional view on the stock.
Financial Highlights
The Hanover Insurance Group generated $6.6B in revenue in FY2025, operating income reached $933.0M (14.1% operating margin), and net income was $662.5M, reflecting a 10.1% net profit margin. Diluted earnings per share stood at $18.16. The company generated $1.2B in operating cash flow.
Upcoming Events
2026 Investor Day
Dividend payable
CEO Retirement
The Hanover Insurance Group has 3 upcoming scheduled events. The next event, "2026 Investor Day", is scheduled for September 17, 2026 (in 4 days). 1 of the upcoming events are financial in nature, such as earnings calls or quarterly results. Investors can track these dates to stay informed about potential catalysts that may affect the THG stock price.
Short Interest History
Short interest in The Hanover Insurance Group (THG) currently stands at 688.9 thousand shares, down 10.1% from the previous reporting period, representing 2.0% of the float. Since September 2025, short interest has increased by 14.9%. This relatively low short interest suggests limited bearish sentiment.
Days to Cover History
Days to cover for The Hanover Insurance Group (THG) currently stands at 2.6 days, up 27.1% from the previous period. This days-to-cover ratio represents a balanced liquidity scenario for short positions. The ratio has shown significant volatility over the period, ranging from 1.7 to 3.8 days.
THG Company Profile & Sector Positioning
The Hanover Insurance Group (THG) operates in the Insurance - Property & Casualty industry within the broader Financial Services sector and is listed on the NYSE. Among dividend-paying stocks, THG ranks #1,548 by dividend yield.
Investors comparing THG often look at related companies in the same sector, including RLI Corp. (RLI), Selective Insurance Group (SIGI), White Mountains Insurance Group Ltd. (WTM), Mercury General Corp. (MCY), and Kemper Corporation (KMPR). Comparing financial metrics, valuation ratios, and stock performance across these peers can help investors evaluate THG's relative position within its industry.