Corebridge Financial, Inc. (CRBG)

Corebridge Financial is an insurance and financial-services company that helps employers manage retirement benefits, sells annuities and life insurance to individuals, and provides solutions to financial advisors and institutions. It was spun off from AIG in 2023 and operates in insurance segments focused on long-duration, recurring revenue.

What is Corebridge and where did it come from?

Corebridge Financial is a relatively new public company with a long history. It is the retirement-solutions and life-insurance business that was spun off from AIG (American International Group) in 2023. AIG, one of the world’s largest insurance companies, was nearly destroyed during the 2008 financial crisis and spent the following decade being rebuilt and refocused. Part of that refocusing meant separating the life-insurance and retirement-benefits businesses (which AIG had built over decades) from the property-and-casualty insurance operations that form the core of modern AIG. Corebridge is that separated business — a collection of product lines and customer relationships focused on helping individuals save for retirement and providing death benefits.

The company’s roots run back through decades of AIG acquisitions and organic growth. AIG had historically been a sprawling conglomerate with businesses ranging from property insurance to financial services, and the retirement and life-insurance side had grown through mergers with other financial firms. When AIG was reconstructed after the crisis, management decided that the retirement and life-insurance businesses — which are long-duration, recurring-revenue operations fundamentally different from traditional insurance — deserved their own capital structure and separate trading platform. In 2023, Corebridge was spun off as a standalone public company traded on the New York Stock Exchange.

What does Corebridge actually sell?

Corebridge operates through three main business segments, and understanding them is central to understanding what the company does and how it makes money.

Retirement Solutions is the largest segment and consists of products and services that help employers and individuals save for retirement. This includes defined-contribution plans (the modern successor to pensions, where employees and employers make contributions to accounts that the employee owns), target-date funds, stable-value funds, and advisory services. Corebridge also offers defined-benefit plan solutions — it manages the obligations of some large employers who still have traditional pensions. The revenue from retirement solutions comes from administration fees, advisory fees, and (in some cases) investment management fees. The business is sticky because once an employer has moved its employees’ retirement benefits to Corebridge’s platform, switching is expensive and disruptive.

Life Insurance consists of variable universal life insurance (a form of life insurance where the policyholder can adjust the death benefit and premiums and the payout depends partly on the performance of underlying investments) and other long-duration life products. Variable annuities — a type of insurance-linked investment product that provides a death benefit and promises guaranteed lifetime income — are also part of this business. Revenue comes from premiums paid by policyholders and from fees on the underlying investment accounts. Life insurance is long-duration (policies can last decades), which means Corebridge must carefully manage the risk that policyholders outlive the mortality assumptions used to price the policies.

Investment Solutions provides investment products and advice to financial advisors, institutions, and individuals. This includes mutual funds, ETFs, and money-management services. Revenue comes from assets under management and advisory fees.

Why does Corebridge exist as a separate business?

The retirement and life-insurance business is fundamentally different from property-and-casualty insurance, and that difference is why Corebridge was separated from AIG. In P&C insurance, the company collects a premium, covers a loss that may occur over the next year, and the contract ends. The business is relatively short-duration and driven by underwriting skill and pricing discipline. In retirement products and life insurance, Corebridge collects premiums today and the company’s obligation may extend for decades. The company must manage long-term investment risk, longevity risk (the risk that people live longer than expected), and interest-rate risk (the risk that rates move in ways that hurt the fixed-income assets backing long-duration liabilities).

That long-duration nature also means the business generates recurring, predictable revenue and cash flow. A defined-contribution plan that an employer has adopted tends to stay with Corebridge for years because switching is administratively complex and expensive. A variable annuity policyholder is committed for a long period. That recurring base makes the business valuable to investors seeking predictable cash flows, which is why insurance companies that focus on long-duration products (and sometimes pension buyout insurers) can command rich valuations relative to short-duration, cyclical insurers.

How does Corebridge make money?

The basic economic equation is that Corebridge collects premiums and fees from customers and invests that money in bonds, stocks, and other assets. If the investments perform well, the company makes a spread (the difference between what it earns on its investments and what it owes to policyholders and plan participants). If customers live longer than the mortality tables predicted, the company has to pay more in benefits than expected. If interest rates rise, the value of the fixed-income investments backing long-term liabilities may fall. If the stock market falls, the returns on the investment side of annuities and life-insurance policies disappoint customers.

The company’s profitability depends on managing these risks well. Underwriting discipline (pricing products to cover costs and include adequate margins) matters. Investment skill matters — a pension plan that earns 5 percent annually has better returns than one that earns 3 percent, even if both charge the same fees. Risk management and hedging matter. And scale matters; a large player like Corebridge can spread fixed costs across many customers and manage longevity and investment risk more efficiently than a smaller player.

What makes Corebridge different and what are the risks?

As a newly independent company (spun off from AIG in 2023), Corebridge has had to establish its own capital structure and prove it can operate independently. The separation from AIG created both opportunity (the company can be valued on its own merits and pursue its own strategy) and risk (it no longer benefits from AIG’s credit rating and access to AIG’s capital).

The principal risks are interest-rate sensitivity, longevity risk, and capital adequacy. If long-term interest rates rise sharply, the fixed-income assets backing Corebridge’s liabilities may underperform the guarantees the company promised to policyholders. If people live longer than the mortality assumptions embedded in the company’s products, the company pays more in benefits than expected. The company manages these risks through hedging, reinsurance, and careful capital management, but they are inherent to the business.

A secondary risk is competition. Corebridge competes in retirement benefits with Fidelity, Vanguard, and other large asset managers and recordkeepers. It competes in annuities with Hartford, Prudential, and regional carriers. That competition has pressured margins and fee income over time. The company’s scale helps — a large installed base of retirement plans and life-insurance customers is hard to dislodge — but it must constantly innovate and improve its offerings to retain business.

How to research Corebridge as an investment

The 10-K (SEC CIK 0001889539) breaks down revenue and earnings by segment and explains the investment portfolio and the liabilities backing the insurance products. Pay close attention to the sections on “Risks” and “Critical Accounting Estimates,” which discuss interest-rate sensitivity, longevity risk, and the modeling assumptions used to value long-duration liabilities.

Key metrics to watch include assets under management (growth indicates traction in the retirement and investment segments), the investment yield (the return Corebridge earns on its portfolio), and the combined ratio or loss ratio in the insurance segments (which indicate profitability relative to premiums). Watch quarterly earnings calls for commentary on how interest rates, equity markets, and customer flows are affecting the business. And review the quarterly commentary on capital deployment — how Corebridge is using its free cash flow to support growth, pay dividends, or repurchase shares.