With Fed chair Kevin Warsh heading to Jackson Hole as US public debt reaches about $40tn and long-term yields sit near 19 year highs, interest rate expectations and risk appetite are being tested again. That mix of policy uncertainty, trade frictions and geopolitical risk is reshaping how investors think about income focused stocks. This article walks through three US life insurers and annuity providers that are closely tied to those forces.

The stocks covered below are simply a starting sample, since the full screen surfaced 16 more US life insurers and annuity providers with similarly detailed stories that are not included in this article. If you want to identify and analyze the broader opportunity set in this space, head straight to the US Life Insurers and Annuity Providers Leveraging Higher Long-Term Yields screener.

Willis Towers Watson (WTW)

Overview: Willis Towers Watson is a global advisory, broking and solutions company that helps employers, insurers and governments design and manage health, retirement and risk programs, including life and other group benefits. While it sits in a life and annuities oriented screener, its link to higher long term yields is mostly through advising retirement plans and insurers rather than writing policies itself.

Operations: Willis Towers Watson generates about US$4.5b in revenue from Risk & Broking, US$5.4b from Health, Wealth & Career, and a small balance from other reimbursable items, with its largest markets in the United States, United Kingdom and a wide Rest of World footprint.

Market Cap: US$31.8b

Investors looking at Willis Towers Watson are getting exposure to fee based advisory work that sits close to life insurers and retirement plans without tying returns directly to reinvestment spreads. The company is leaning into AI led efficiency programs such as Propel, which target a higher operating margin profile and build on already solid profitability metrics such as a high return on equity and mid teens net margins. At the same time, a meaningful debt load and a five year earnings trend that has declined each year highlight that execution and funding costs matter, especially if volatility around rates and policy continues. The combination of healthy fundamentals, recurring benefits consulting work and active cost programs makes Willis Towers Watson a stock that some investors may choose to monitor more closely.

Willis Towers Watson’s fee heavy model and AI efficiency push could be masking a much bigger shift in earnings quality. Get the fuller story in the 3 key rewards and 1 important warning sign

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Unum Group (UNM)

Overview: Unum Group is a long established life and disability insurer that uses the premiums it collects for group life, long term disability and related benefits to build a large portfolio of long dated fixed income assets, so its earnings are closely tied to the level of long term interest rates and employer demand for retirement related protection. The company focuses on providing financial protection benefits to employees through their employers, mainly across the US, UK and Poland.

Operations: Unum Group generates the bulk of its roughly US$13.2b of revenue from Unum US at about US$8.1b, with additional contributions from Closed Block at about US$1.7b, Colonial Life at about US$2.1b, Unum International at about US$1.3b and smaller corporate and investment line items.

Market Cap: US$13.9b

Unum Group is one of the purest life and disability insurers in this screen. Higher long term yields feed directly into the return it can earn on premiums and reserves while also shaping pricing on new life and annuity style products. That interest rate leverage is part of why analysts see strong earnings growth potential even though revenue growth expectations are modest, but it cuts both ways when bond markets are volatile and reserve assumptions come under pressure. Recent long term care reinsurance deals, digital investments and ongoing dividend and buyback plans point to a company trying to convert that rate sensitivity into steadier, capital efficient growth. At the same time, recent margin pressure and a tough year for earnings show that execution and risk management still matter a great deal.

Unum Group’s interest rate leverage and capital moves may be creating a very different earnings path than the headline revenue story suggests. Get the full context in the analyst forecasts for Unum Group

Aon (AON)

Overview: Aon is a global professional services firm that earns fees by helping companies manage risk, employee benefits and retirement plans rather than by primarily underwriting life or annuity policies itself, which gives it an indirect link to higher long term yields through advisory work for life and pension clients. Its mix of risk capital, health and wealth consulting means periods of policy uncertainty and market stress can feed into stronger demand for its broking and advisory capabilities.

Operations: Aon generates about US$11.7b in revenue from its Risk Capital segment and about US$5.9b from Human Capital, with the United States its largest market within a diversified global footprint.

Market Cap: US$75.3b

Investors looking at Aon get a high margin, fee based risk advisor that sits close to life insurers and pension funds while carrying far less direct exposure to life or annuity underwriting in a period when Fed policy, tariffs and geopolitical shocks are all raising risk awareness. The company is leaning into acquisitions like NFP, Aon Business Services and data tools such as Risk Analyzers to support revenue growth and double digit free cash flow ambitions, helped by client demand around trade, technology, weather and workforce risks. The trade off is a heavy debt load, exposure to softer commercial pricing and currency swings, plus leadership changes that could affect execution. That mix of earnings quality, macro sensitive demand and balance sheet risk makes Aon a stock many investors may not want to ignore in this higher yield backdrop.

Aon’s high-margin fees, heavy debt and deal activity could be reshaping its risk-reward profile more quickly than headline numbers suggest. Get the full story in the analysis report for Aon

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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.