Healthcare
Global Insurers Enter More Selective Cycle as Healthcare Costs Rise and Investment Yields Improve
08 Oct 2026
GlobalData finds that medical-cost inflation, catastrophe exposure and interest rates are increasingly separating winners from laggards across the global insurance sector.
8 October 2026 — Global insurers are entering a more selective market cycle as investors increasingly favour companies that can combine disciplined underwriting, stronger investment income and capital generation, according to new analysis from GlobalData.
The research points to a widening divide across the industry. Asian life insurers and several property-and-casualty groups have gained ground, while healthcare-focused insurers and some global players are under pressure from rising medical costs, catastrophe losses and changing interest-rate expectations.
GlobalData identifies medical-cost inflation, catastrophe losses and interest rates as three of the most important forces likely to shape insurer performance in the coming quarter.
Healthcare insurers face mounting cost pressure
UnitedHealth was among the companies under the greatest pressure in GlobalData’s analysis, falling 12.7%, while Elevance gained 0.4% and Cigna declined 1.5%.
Murthy Grandhi, Company Profiles Analyst at GlobalData, linked part of UnitedHealth’s weakness to its large exposure to Medicare Advantage.
UnitedHealth is the largest operator in that business, with more than 8 million members.
GlobalData also highlighted a proposed 2027 Medicare Advantage payment increase of just 0.09%, UnitedHealth’s approximately 2% reduction in its 2026 revenue guidance and a September managed-care sell-off associated with concerns over medical costs.
The report also says UnitedHealth and Humana are dropping plans covering roughly one million seniors in 2027.
The figures underline the growing difficulty facing health insurers when medical claims costs rise faster than pricing or reimbursement adjustments.
Higher yields strengthen investment income
For property-and-casualty insurers, the picture is more positive.
Tokio Marine rose 22.2% year on year, while Travelers gained 18.3%.
Travelers’ second-quarter combined ratio improved to 83.6%, helped by lower catastrophe losses, favourable reserve development and stronger investment income.
Its fixed-income portfolio generated $1.07 billion in pre-tax investment income, a 14% increase.
The performance illustrates one of the most important features of the current insurance market: higher bond yields can materially improve investment returns for insurers holding large fixed-income portfolios.
For insurers, investment income can effectively operate alongside underwriting as a second earnings engine.
Chubb remains operationally strong
GlobalData also highlighted Chubb, which declined 5.1% quarter on quarter despite strong underlying performance.
The company reported second-quarter core operating income up 14.6%, P&C underwriting income up 18.8% and a combined ratio of 83.8%.
Investment income also reached a record $1.88 billion.
GlobalData interprets the share-price decline as more consistent with valuation adjustment than deterioration in the insurer’s underlying operations.
That distinction is becoming increasingly important in a market where investors are differentiating sharply between companies based on earnings quality, underwriting discipline and exposure to changing financial conditions.
Asian life insurers gain from equity markets
Asian life insurers were among the stronger performers in the research.
Fubon Financial gained 15.5%, while Cathay Financial rose 12.1%. GlobalData said the two firms were worth a combined $123 billion, up significantly over the previous year.
Their life insurance businesses hold Taiwanese and US equities, meaning the AI-driven market rally contributed to fair-value gains.
Tokio Marine also benefited from a JPY200 billion share buyback and an announced stock split.
India’s LIC moved in the opposite direction, falling 10%. GlobalData linked the decline partly to the Indian government’s August sale of up to 6.5% of the insurer at a floor price 10% below the market, alongside weakness in the rupee.
European insurers show mixed performance
European insurers produced more varied results.
Allianz was almost flat, down 0.2%, while AXA declined 3.8%.
Zurich fell 9.8% as it prepared to complete its $10.7 billion cash acquisition of Beazley on 1 October.
Munich Re rose 2.1% and Swiss Re gained 4.1%, although GlobalData said both remained lower on a year-on-year basis.
The differences reflect how capital allocation, catastrophe exposure, underwriting performance and investment portfolios are increasingly driving company-specific outcomes.
Interest rates remain a double-edged sword
Higher yields can improve reinvestment income for insurers, but GlobalData warns that the impact is not universally positive.
Grandhi said:
Higher yields are not universally positive: they improve reinvestment income while simultaneously creating mark-to-market volatility and potentially weakening economic activity.
That trade-off is particularly significant because insurers are among the world’s largest fixed-income investors.
If yields remain elevated, insurers may benefit from stronger returns on newly invested assets, while existing bond holdings may experience valuation pressure.
Catastrophes and geopolitical risks add uncertainty
GlobalData also expects catastrophe losses and geopolitical risks to play an important role.
Grandhi said war-related inflation, higher energy prices, supply-chain disruption and increasingly severe natural catastrophes could raise claims costs.
At the same time, those same pressures could increase demand for commercial, specialty and reinsurance coverage.
For the insurance industry, that creates a more complex environment in which rising risks can increase both potential claims and demand for protection.
A more selective insurance market
The overall picture is one of growing differentiation.
Healthcare insurers must manage rising medical costs. P&C insurers are being judged on pricing discipline and catastrophe exposure. Life insurers remain sensitive to capital-market performance and interest rates.
In each segment, investment income and balance-sheet strength are becoming increasingly important.
GlobalData’s analysis suggests investors are no longer rewarding insurance companies simply for operating in a favourable rate environment. Instead, they are distinguishing between firms based on their ability to convert that environment into sustainable underwriting and investment performance.
About GlobalData
GlobalData Plc operates an intelligence platform combining proprietary data, human expertise and purpose-built AI.
The company says its services are used by more than 5,000 organisations across major global industries to support strategic planning, innovation, risk management and growth.
