The European Central Bank is widening its investigation into how euro area banks are entangled with private credit, roughly doubling the number of institutions under review. The expanded checks are expected to kick off in March 2026, scaling up from a pool of about a dozen banks that were initially scrutinized.

What the ECB found, and why it’s concerned

The backstory starts in early 2024, when the ECB launched a dedicated monitoring exercise to plug data gaps around banks’ dealings with private credit funds and direct lenders.

What they found was manageable in aggregate but unevenly distributed. Euro area banks carry direct private credit exposures of roughly €62.5 billion. That sounds large in isolation, but it represents just 0.2% of total bank assets and about 2.5% of equity across the system. The exposure is heavily concentrated among a handful of larger institutions, which means a few banks are carrying significantly more risk than the system-wide figures suggest.

ECB Vice-President Luis de Guindos has gone as far as labeling private credit a “significant emerging risk” to financial stability. His concerns center on credit quality and sector concentration, particularly in technology and healthcare, including assets tied to artificial intelligence.

The bigger picture: a $2 trillion shadow

By the end of 2024, global private credit assets under management were estimated at between $1.5 trillion and $2 trillion. Within the euro area specifically, private credit funds reached approximately €106 billion as of the second quarter of 2024.

The ECB’s May 2026 Financial Stability Review acknowledged that the aggregate impact on banks looks contained for now. But it flagged that insurers and pension funds could face elevated risks, partly because a few prominent players dominate the space.