The Hartford Q3 Profit Rises 23% as Catastrophe Losses Climb

The Hartford’s third-quarter net income rose 23% to about $1.3 billion, even as catastrophe losses increased and underwriting results weakened in both property/casualty segments. That combination matters: higher earnings can make a quarter look strong at first glance, while weaker underwriting points to pressure in the insurance business itself. A 13% rise in pretax net investment income, to $850 million, provided one source of strength.

The results therefore tell two stories at once. The company earned more overall, but its insurance operations faced a tougher quarter, with catastrophe claims and lower underwriting profit weighing on segment results. Investment income helped offset that pressure; it doesn't erase it.

Premium growth led by business insurance

Property/casualty written premiums grew 4% from a year earlier. Business insurance premiums increased 6% to $3.8 billion, driving much of that expansion. Premium growth shows that the company wrote more business, but it doesn't by itself show whether that business will produce an adequate underwriting return. For that, the results also need to be read alongside claims, expenses and the combined ratio.

Business insurance reported $637 million in net income, down from $710 million a year earlier. Underwriting profit fell 18% to $327 million, and the combined ratio rose to 91.3 from 88.8. Catastrophe losses in the segment were $106 million, compared with $389 million in the third quarter of 2025.

The lower catastrophe losses in business insurance provide useful context for the decline in underwriting profit: that decline can't be explained by higher catastrophe costs in this segment alone. The figures don't identify every factor behind the change, so assigning a cause beyond the reported results would go too far. The higher combined ratio nevertheless indicates that underwriting performance weakened year over year. In general, a rising combined ratio means claims and expenses are taking a larger share of premiums, though the ratio here remains below 100.

There’s a distinction between growth and the quality of growth. Premiums can expand while underwriting profit contracts, as this quarter’s business insurance figures show. If you're working in this space, that gap is a reminder to read volume measures with profitability measures, rather than treating premium growth as evidence that each additional dollar of business is earning more.

Personal insurance faces higher catastrophe costs

Personal insurance net income declined 33% to $93 million, while underwriting income dropped 42% to $62 million. Its combined ratio increased to 93.2 from 88.7. These measures point in the same direction: the segment earned less, its underwriting contribution narrowed, and its ratio worsened. The reported figures don't establish that any single factor accounts for the full decline.

Catastrophe losses in personal insurance reached $92 million, up from $31 million a year earlier. Homeowners’ combined ratio rose 13.5 points to 94.7. The Hartford attributed most of its overall property/casualty catastrophe losses, which totaled $198 million versus $70 million last year, to tornadoes, wind and hail.

That increase in catastrophe losses is a clear source of pressure, particularly alongside the weaker homeowners’ ratio. Catastrophe claims can make quarterly comparisons volatile, and a single quarter doesn't establish a lasting trend in claims costs. Still, the scale of the year-over-year increase makes the issue central to understanding this period. The figures also show why the company’s personal and business insurance results need to be considered separately: the segments faced different loss patterns, even as both reported weaker underwriting results.

Here's the thing: the company’s overall catastrophe losses rose even though business insurance losses were lower than in the comparison quarter. The increase in personal insurance losses, along with losses elsewhere in property/casualty, shaped the total. And this is the part most people overlook: segment totals can move in opposite directions, so the companywide figure doesn't describe every book of business equally.

Not a clean quarter for underwriting.

Other results and reserve development

Employee benefits net income slipped 8% year over year to $132 million. Net favorable prior-year development was $61 million pretax, nearly matching the $60 million recorded in the third quarter of 2025. This year’s favorable development included reserve reductions in workers’ compensation and commercial property.

Prior-year development reflects changes in estimates for claims associated with earlier periods. Favorable development can support current reported results, but it isn't the same as profit earned from policies written during the quarter. The similar figures in the two periods offer a point of comparison; they don't, on their own, explain the movement in employee benefits income or the property/casualty segments. The reported reserve reductions provide detail about where part of this quarter’s favorable development came from.

What the quarter signals

The quarter’s results show a mixed operating picture: premium growth and investment income supported earnings, while catastrophe costs and weaker underwriting pressured insurance operations. The balance between those factors will remain central to assessing the company’s performance in coming quarters.

This is more significant than it looks. Net income rose, but the increase arrived alongside declines in underwriting profit in business insurance and underwriting income in personal insurance. That makes the source of earnings growth important: pretax net investment income rose 13% to $850 million, while the operating measures in both property/casualty segments weakened. The figures don't show whether investment income will keep growing at that rate, so it would be premature to treat one quarter’s contribution as a durable offset.

For the next results, readers will want to see whether premium growth is accompanied by stronger underwriting, and whether catastrophe losses recede from this quarter’s level. Those are questions, not forecasts. What this means for you as a reader is that the headline increase in net income needs the segment detail beside it: earnings rose, but the sources of that increase and the condition of the insurance operations aren't interchangeable measures of performance.