Bond crisis fears collide with AI‑hit loans and mounting short bets on life insurers
Life insurers and pension investors are piling into private credit and fund‑level leverage just as big‑name bankers warn bond markets could be heading for trouble.
According to Reuters, Moody’s Ratings estimates the fund finance market surpassed US$1tn this year, driven by demand from the growing private credit market.
Moody’s said fund finance has shifted from an early-stage liquidity option for private funds into a “critical backstop” for private credit lenders as they open more funds.
Moody’s noted that private credit funds now play key roles as both borrower and lender in net asset value (NAV) loans, which are backed by a fund’s underlying investments.
These NAV facilities offer longer tenors and more flexible underwriting, delivering higher returns in exchange for greater risk tied to the underlying loan investments.
Reuters said Moody’s also pointed to growth in hybrid structures secured by both NAV and investor commitments.
Moody’s analysts raised concerns about “asset quality in US direct lending” and said that “growing disruption from artificial intelligence is introducing additional stress, particularly on software companies.”
They linked this disruption to elevated investor withdrawals from private credit funds invested in software businesses.
According to the same article, Moody’s also highlighted NAV facilities’ exposure to payment-in-kind (PIK) loans, which allow borrowers to defer interest payments and instead increase the principal due at maturity.
The report warned that as private market fund investors become more accepting of fund‑level leverage, “the rise of private credit and fund finance are mutually reinforcing,” and stressed the need to “rigorously stress-test leverage-on-leverage structures.”
The article added that banks, which also lend NAV facilities, have begun bundling these loans into asset‑backed securities to transfer risk and deepen the investor base.
On the institutional side, the same outlet reported that short sellers’ bets against US life insurance stocks more than doubled in the past year to over US$5bn, based on ORTEX data, in part reflecting concerns about exposure to the opaque private credit sector.
Reuters described private credit as lending to companies by non-banks such as private equity funds and asset managers, and noted recent jitters after portfolio managers were found to hold debt from bankrupt auto firms and a UK mortgage provider accused of fraud.
Mediolanum International Funds head of fixed income Daniel Loughney told the same outlet that regulators should worry less about a single private‑credit blow‑up and more about structural vulnerabilities in a lightly regulated market.
He noted that institutional exposure “has grown significantly over the past decade” and warned of a brewing problem for life assurance, annuity, and asset management sectors.
According to ratings company AM Best, private credit holdings among US life and annuity insurers more than doubled over the last 10 years, during a period of historically low official interest rates.
Citing Moody’s data, the International Monetary Fund said US life insurers have roughly 35 percent of their balance sheets tied up in private lending.
According to Reuters, Barclays analysts expect nearly a 7 percent hit to collective earnings per share at 15 US life insurers this year and say markets are bracing for a severe outcome, from recession risks to possible losses in private credit.
In the same coverage, Barclays said it viewed concerns as overdone.
At the macro level, according to CNBC, JPMorgan Chase CEO Jamie Dimon warned that rising government debt levels could trigger a bond market crisis.
Dimon told an investment conference hosted by Norway’s sovereign wealth fund that “the way it’s going now, there will be some kind of bond crisis,” and argued policymakers should address the risks before they hit.
According to CNBC, he said rising risks from “geopolitics, oil, government deficits” mean that, after a long gap without a credit recession, the next one could be “worse than people think” and “might be terrible.”


