APRA Stress Test Flags Links Between Banks and Big Super Funds

The Australian Prudential Regulation Authority has released the findings of its inaugural System Risk Stress Test, an exercise focused on the connections between the banking and superannuation systems. The test examined how stress could transmit across these sectors, reflecting the way Australia's rapidly growing superannuation industry has become more deeply intertwined with banks and broader markets. A central conclusion was that decisions taken by a small number of very large funds could have outsized and more consequential effects across the system, given their scale and the assets they control. The exercise is part of APRA's broader push to strengthen crisis preparedness and to understand vulnerabilities that may not be visible when sectors are assessed in isolation. It follows years of consolidation that have sharply reduced the number of funds while concentrating assets among a handful of mega-funds, many of which are significant investors in domestic listed companies and other assets. The findings reinforce regulators' focus on governance, liquidity management and operational resilience in superannuation, and signal that supervisors will pay close attention to how the actions of dominant funds could ripple through the financial system in a downturn.