Unum Group

What they do

Unum Group and its insurance subsidiaries offer disability, life, accident, critical illness, dental and vision products, plus certain fee-based services, marketed primarily through the workplace on both group and individual bases. Principal U.S. subsidiaries include Unum America, Provident, Paul Revere Life, Colonial Life & Accident, Unum Insurance Company and Starmount Life; Unum Limited operates in the U.K. and Unum Zycie TUiR S.A. in Poland. The company reports three core operating segments (Unum US, Unum International, Colonial Life) plus Closed Block and Corporate.

Revenue drivers

• Unum US — Largest segment at 65.4% of 2025 consolidated premium income; sells group and individual disability, life and related workplace benefits. Full-year 2025 segment adjusted operating income was $1,271.9 million, down from $1,439.2 million in 2024 on less favorable benefits experience.
• Colonial Life — Second-largest premium contributor at 17.0% of 2025 consolidated premium income; provides voluntary workplace benefits sold at the worksite. Segment detail beyond premium share is not included in the provided excerpts.
• Unum International — Contributed 10.0% of 2025 consolidated premium income, led by the Unum UK business. Full-year 2025 adjusted operating income was $152.3 million versus $157.8 million in 2024; Unum UK adjusted operating income was 107.5 million in 2025 versus 117.8 million in 2024 in local currency.
• Closed Block — Contributed 7.6% of 2025 consolidated premium income and contains run-off long-term care and individual disability business. It reported before-tax adjusted operating losses of $75.4 million in Q2 2026 and $220.7 million in the first six months of 2026.

Recent performance

For the second quarter of 2026 Unum reported net income of $256.9 million, or $1.61 per diluted common share, versus $335.6 million, or $1.92 per share, in the second quarter of 2025. After-tax adjusted operating income was $346.0 million, or $2.16 per diluted common share, compared with $360.2 million, or $2.06 per share, a year earlier. Second-quarter 2026 results included a $5.2 million before-tax net investment loss, a $30.7 million before-tax strategic actions impact, a $75.4 million before-tax Closed Block adjusted operating loss, and a $22.2 million tax benefit on those items. Unum US segment adjusted operating income rose 3.6% to $329.6 million, with premium income up 3.3% to $1,858.2 million. First-half 2026 net income was $488.9 million, or $3.01 per diluted share, versus $524.7 million, or $2.97 per share, in the first half of 2025.

Strategy

The company describes a strategy centered on growing its core businesses by investing in and transforming operations and technology to respond to changing marketplace needs, improving customer experiences, and expanding into adjacent markets through partnerships. It continues to analyze ways to maintain financial flexibility to support its businesses and return capital to shareholders. Management highlights the strong cash flow profile of the businesses and has emphasized capital return, with year-to-date 2026 share repurchases of $600 million and dividends of $150 million. Unum also stated it remains on track to close a recently announced long-term care reinsurance transaction in the second half of 2026, which it says will further improve the risk profile of the Closed Block.

Risks

• Reserve assumption volatility — 2025 results included a $478.5 million before-tax net reserve increase from assumption updates, and 2024 included a $357.4 million before-tax net reserve decrease, showing earnings sensitivity to actuarial assumption changes.
• Long-term care and Closed Block exposure — The Closed Block recorded before-tax adjusted operating losses of $75.4 million in Q2 2026 and $220.7 million in the first half of 2026, reflecting the drag from run-off long-term care and individual disability business.
• Unfavorable benefits experience — Unum US adjusted operating income fell to $1,271.9 million in 2025 from $1,439.2 million in 2024 primarily on less favorable benefits experience, with the benefit ratio rising to 60.2% from 58.2%.
• Estimation risk in policy liabilities — The 10-K risk factors state that liabilities for future policy benefits are estimates based on cash flow assumptions, that actual experience may differ, and that future loss development may require increases that would adversely affect earnings.

Outlook

Management said in the Q2 2026 release that the company remains on track to close the recently announced long-term care reinsurance transaction in the second half of the year, further improving the Closed Block risk profile. It cited a diversified employee benefits model and strong capital position as support for continued strategy execution. The release reported holding company liquidity of $1.5 billion and a weighted average risk-based capital ratio of approximately 480%, above target levels. No specific numerical earnings guidance is provided in the excerpts.