S04.5 · Insurance
A record $432.4B US annuity sales market built on spread economics and increasingly private-credit-sourced assets.
Annuity and retirement-income carriers underwrite savings and guaranteed-income products, a $432.4B US retail sales market in 2024 — itself a record year — rising further to $464.1B in 2025 (LIMRA). Four consecutive record years through 2025 reflect the rate environment and strong demand for fixed-rate and registered index-linked annuity (RILA) products. The economics are spread-based rather than underwriting-based, which changes what to analyze: the consequential structural shift is not product design but the growing role of private-credit asset sourcing in funding the liabilities carriers write. Whoever sources the assets captures the spread.
Sales grew roughly 13% in 2024 alone. The category is overwhelmingly US-centric at this scale; the UK and a handful of European markets have analogous but smaller guaranteed-income products. Athene, Corebridge, Jackson and Equitable are among a top-ten group of issuers holding a substantial share of new sales, with distribution split across independent broker-dealers, banks, wirehouses and independent insurance agents.
Upstream, reinsurers and asset managers supply capacity and assets — and several large annuity balance sheets are now integrated with, or supplied by, asset managers that source the private-credit assets backing the liabilities. That is a structural break from the traditional model of insurers managing their own investment portfolios largely in public fixed income, and it moves origination economics inside the carrier's perimeter. Downstream, wealth advisors and insurance agents distribute the product to savers. A carrier earns the difference between what it credits policyholders and what its asset portfolio yields, which makes asset-liability management and yield-sourcing capability as important to profitability as underwriting is elsewhere in the sector.
Follow the fee streams. Asset management — specifically private-credit sourcing — is now a genuine adjacency rather than a supporting function, expansionary because asset-manager-integrated annuity platforms internalize origination economics that would otherwise leak to a third party. Pension risk transfer (PRT) extends the same balance-sheet and asset-sourcing capability into institutional de-risking transactions, a second expansionary line. RILA and other structured products are a third, capturing savers who want upside participation with downside protection.
Agentic AI's role here is narrower than elsewhere in the sector. It automates suitability review and illustration generation, compressing advisor and wholesaler cost lines — real money, but distribution money. It does not touch the core moat, which is asset sourcing and spread management rather than underwriting judgment. Advisor-tooling automation is already underway; because underwriting is largely irrelevant to this segment's economics, AI's impact concentrates on the distribution side and should scale over 2-5 years without reshaping the balance-sheet business itself.