Hedge Funds Increase Risk of Instability in Bond Markets

The growing presence of hedge funds in global government bond markets has increased the risk of financial shocks. Bank of England Deputy Governor Sarah Breeden stated that the composition of investors has changed drastically in recent years.

In the past, the market was dominated by insurance companies and pension funds. Today, hedge funds use price-sensitive strategies and high levels of leverage. This international profile makes it easier for local turbulence to spread throughout the entire global financial system.

The International Monetary Fund reported that the gross assets of these funds reached approximately 13 trillion dollars. Although they help with liquidity, the use of concentrated strategies can amplify stress during moments of volatility. The impact could even reach the prime brokerage divisions of banks.

Operations known as basis trades are under rigorous analysis following recent drops in sovereign debt prices. Data shows that these funds held 7% of the United States Treasury bond market at the end of 2025. The interconnection of these assets makes the system more susceptible to crises of rapid contagion.