Credit is having a moment — and not the kind investors can afford to ignore. After more than a decade of near-uninterrupted expansion that turned private credit from a niche corner of finance into a multi-trillion-dollar asset class, the cracks are beginning to show. BlackRock, the world's largest asset manager, was forced to cap withdrawals from one of its flagship private credit funds in early 2026 after redemption requests surged. Credit spreads that spent much of 2025 at their tightest levels in a quarter century are widening, and global regulators are warning that leverage and complexity in the sector could amplify stress. Here's what is happening in the credit market, why it matters for your money, and what to watch next.
How a Quiet Credit Boom Turned Into a Wall Street Warning
Private credit — loans made by non-bank lenders such as asset managers rather than traditional banks — has been one of the fastest-growing corners of finance. According to the Bank for International Settlements, private credit funds grew their assets under management from roughly $0.2 billion in the early 2000s to more than $2.5 trillion today. Morgan Stanley put the figure at about $3 trillion at the start of 2025, up from roughly $2 trillion in 2020, with estimates projecting growth toward $5 trillion. McKinsey has suggested an additional $5 trillion to $6 trillion of assets could shift into the non-bank lending ecosystem over the next decade.
That rapid growth came with a familiar side effect: complacency. In August 2025, analysts highlighted that credit spreads — the extra yield investors demand to hold corporate bonds over government debt — had fallen to 25-year lows. Tight spreads mean investors are being paid less to take on credit risk, a signal that markets were pricing in almost no chance of trouble.
By October 2025, the mood began to shift. Analysts including Michael Kramer flagged "warning signs" as credit spreads widened and shares of private-market giants such as Blackstone (BX) and Apollo (APO) showed signs of stress. The Australian Financial Review described it as "the big red light flashing over private credit and private equity," noting that while AI pushed equity markets to new heights, the share prices of private-market giants had fallen sharply as investor skepticism grew.
Timeline: How Private Credit's Cracks Widened
The shift from boom to stress unfolded over roughly a year:
- August 2025: Credit spreads hit 25-year lows, prompting warnings about investors' "volatility blind spot."
- October 2025: Analysts flag widening credit spreads and weakness in private-equity and credit-linked stocks (BX, APO) as early warning signs.
- November 2025: Private credit turmoil is linked to rising liquidity risks and even increased gold demand, as investors seek havens.
- March 2026: BlackRock caps withdrawals at its $26 billion HPS Corporate Lending Fund after redemption requests hit $1.2 billion — about 9.3% of net asset value — in a single quarter. Morgan Stanley's private credit fund also faces elevated withdrawal requests. Fortune calls it a "$265 billion private credit meltdown."
- May 2026: The Financial Stability Board (FSB) publishes a report warning that private credit's complexity, leverage, and interconnectedness could "amplify stress" in adverse scenarios. Goldman Sachs flags "pressures in private credit" after high-profile defaults.
- June 2026: The Wall Street Journal reports BlackRock's private credit fund faced redemption requests equal to 13% of the fund, with managers limiting withdrawals to 5% of fund assets.
- September 2026: Withdrawal requests at Apollo's $15 billion flagship debt fund ease to 14.7% from 16.8%, and redemption pressure at BlackRock cools — a sign the immediate panic abated but did not disappear.
Why AI Became Private Credit's Biggest Risk and Biggest Bet
The most unusual feature of this credit cycle is artificial intelligence — and it cuts both ways.
On one side, AI is a major source of new lending. Private credit has become a key financier of the data-center boom, underwriting loans against GPUs, power contracts, and hyperscaler agreements. Some estimates put the AI-related data-center financing opportunity at roughly $1.5 trillion. That is a lot of fee-generating business for lenders — and a growing concentration risk if the AI build-out stalls.
On the other side, AI is disrupting the very borrowers private credit lenders have been financing for years. As Fidelity explained in March 2026, rapid developments in AI mean software and other technology firms could come under pressure, "increasing the risk they will be unable to repay" their loans. Analysts have estimated that 25% to 35% of private credit portfolios could face AI-related disruption risk. In short, AI is simultaneously private credit's biggest bet and its biggest risk.
The numbers already reflect the strain. Fitch Ratings reported that the private credit default rate climbed to a record 9.2% in 2025. Publicly traded business development companies (BDCs) were down 10% and trading at a 25% average discount to net asset value, according to Barron's. Blackstone shares fell about 21% and Apollo about 22.9% through early 2026.
The FSB put the broader concern bluntly in its May 2026 report: "A sharp correction in asset valuations, which have increased rapidly, could lead to sizeable credit losses to private credit investors."
Not everyone agrees the sky is falling. Goldman Sachs has argued that private credit appears unlikely to pose a significant financial-system risk because investments are not highly concentrated, leverage is limited, and linkages to banks are smaller than many fear. Columbia Business School researchers similarly concluded that limited bank linkages, diversification within funds, and strong maturity structures mean private credit poses "little systemic risk." And one certified financial planner told CNBC in March 2026: "Some caution is reasonable, but the idea that private credit is on the verge of widespread trouble is overstated."
Where Things Stand: The Credit Risk Stocks Keep Ignoring
As of October 2026, the most striking feature of the credit story is what equity markets appear to be overlooking. Michael Kramer, writing in late October 2026, titled his latest analysis "The Stock Market May Be Ignoring a Growing Credit Risk," arguing that credit markets are raising questions equity investors have chosen to overlook. That echoed his July 2026 piece, "Credit Markets Raise Questions Equity Investors Choose to Ignore."
The immediate redemption panic at BlackRock has eased — third-quarter requests fell to 4.58% — but the structural issues have not gone away. Semi-liquid private credit funds, which promise retail investors periodic liquidity while holding hard-to-sell, long-dated loans, remain the focal point of concern. Regulators continue to scrutinize layered leverage and complex interconnections as the sector grows.
What Happens Next for Credit and Your Portfolio
For investors, the credit story points to a few practical takeaways. First, liquidity risk is real and is the defining feature of private credit. As Jim Cramer bluntly put it, private credit funds "weren't meant to be traded" — investors who expect easy exits may be disappointed when stress hits.
Second, diversification matters more than ever. The AI-concentration angle means some private credit funds are essentially leveraged bets on the data-center boom, while others are exposed to the very software companies AI threatens to disrupt. Understanding what a fund actually lends to is essential.
Third, watch credit spreads as a leading indicator. Throughout this cycle, credit has led equities in signaling stress. If spreads widen meaningfully from their still-low levels, it could be an early warning for broader markets.
Finally, the regulatory response is likely to intensify. With the FSB, the Federal Reserve, and other authorities studying the sector, expect more scrutiny of semi-liquid structures, leverage, and valuation practices — which could change the economics of the asset class itself.
The Bottom Line: Key Takeaways for Investors
- Private credit exploded from near zero to roughly $3 trillion, with projections of $5 trillion or more — and that growth invited complacency.
- Credit spreads hit 25-year lows in 2025, then began widening as warning signs mounted.
- BlackRock's decision to cap withdrawals at a $26 billion private credit fund in March 2026 put liquidity risk in the spotlight; Morgan Stanley faced similar pressures.
- AI is a double-edged sword: it funds the $1.5 trillion data-center boom but threatens 25–35% of existing loan portfolios, with default rates hitting a record 9.2% in 2025.
- Regulators — including the FSB — warn that leverage and interconnectedness could amplify losses in a sharp correction.
- The stock market's apparent disregard for these credit warning signs is, itself, one more risk to monitor.
