The Bank of England is poised to introduce measures capping hedge fund leverage at 40% of their capital, a move designed to bolster resilience in the gilt market following significant price volatility during autumn 2022. This decision follows a period marked by rapid and sharp movements in bond prices, which exposed vulnerabilities in pension funds employing liability-driven investment (LDI) strategies heavily reliant on leverage.
The Bank's initial focus was on LDI funds, but these new proposals now extend to hedge funds that employ similar high-leverage strategies. The aim is to prevent a recurrence of the market stress that necessitated emergency intervention from the central bank in autumn 2022. By capping borrowing relative to capital at 40%, the Bank believes it can reduce systemic risk and make the gilt market more robust to future shocks.
Critics argue, however, that imposing limits on leverage could increase costs for hedge funds, potentially making certain financial transactions more expensive. Tighter regulations might also reduce market liquidity by discouraging some participants, thereby increasing the cost of government debt issuance and portfolio management for institutions.
The Bank of England's decision reflects its ongoing commitment to proactively addressing potential fragilities within the UK's financial infrastructure, drawing lessons from past market disruptions. The specific details of the leverage limits and their implementation timeline are expected to be finalised in the coming months as the central bank balances stability with market functioning and costs.