The entanglement between private credit and the insurance industry has created a complex web of financial risk, driven by insurers seeking higher yields in a low-interest-rate environment. This dynamic sees insurers investing in private credit funds, which in turn fuels the expansion of private credit. Regulators and analysts are closely monitoring this trend, with estimates suggesting hundreds of billions of dollars are involved, raising concerns about potential systemic risks if private credit markets face a downturn.

Over the past decade, U.S. life insurers have significantly increased their allocation to private credit, now dedicating nearly one-third of their $5.6 trillion in total assets to this market. Private equity-owned insurers, including Apollo Global Management Inc. and KKR & Co., have seen their investments in private placements for asset-backed securities and financial borrowers jump to 8% of their assets between 2017 and 2024. A Marsh survey indicates that 57% of insurers plan to increase private credit exposure in the next two years, with 73% of life insurers and 81% of firms managing over $25 billion expressing this intent. This trend is driven by the appeal of potentially higher returns compared to traditional fixed-income assets.

A significant concern revolves around the opacity of these investments, particularly as many insurers have transferred liabilities, often totaling nearly $2 trillion, to offshore or captive reinsurers. Of this, about $600 billion is in domestic captives and $1.3 trillion is offshore, according to forensic accountant Tom Gober. These captive entities often have lower collateral requirements, making it difficult for regulators and policyholders to assess their true financial health and the adequacy of reserves to cover claims. The National Association of Insurance Commissioners (NAIC) adopted Actuarial Guideline 55 last year, which requires further cash-flow testing for reinsurance transactions to address these concerns, with about 80 insurers filing initial reports by year-end.

Critics, like Gober, question why regulators allow insurers to underfund liabilities and invest policyholder money in potentially risky, illiquid assets. The interconnectedness could amplify systemic risks, where private gains for asset managers and investors could result in public losses if investments sour, impacting insurer solvency and policyholders. Regulatory bodies like the Financial Stability Board, the SEC, and European insurance watchdogs are examining these growing ties, focusing on private equity ownership, affiliated investments, and reinsurance structures to understand the potential shift of risks between insurers and related asset managers.

The industry's foray into private credit for assets like software companies and AI infrastructure is also under scrutiny. While Fitch noted a "de minimis allocation" to the software sector, private credit allocations have nearly surpassed insurers' exposure to public bonds, highlighting the scale of this shift. Despite growing regulatory scrutiny and concerns about illiquidity and tighter spreads, insurers are still keen on increasing investments, particularly in investment-grade direct lending, private placements, asset-based finance, and structured credit, rather than solely focusing on loans to private equity-backed companies. The evolving regulatory landscape aims to ensure sufficient capital and transparency to protect policyholders amidst these higher-yielding but complex investments.