Hedge funds are increasingly becoming a significant force in the US government bond market, stepping in as pension funds and other traditional long-term investors reduce their allocation to Treasuries. This shift has led to hedge funds holding approximately $2 trillion worth of US government bonds as of early this year, more than double their holdings from five years ago, representing a 7% share of the entire US Treasury market. Their growing presence and use of leverage have prompted the Federal Reserve Bank of New York to investigate the potential risks they pose to market stability.
The exodus of pension funds from Treasuries is notable, with US pension funds cutting their bond allocations from as high as 40% to between 10% and 15%. European pension funds have followed a similar trend, reducing their bond holdings from 35% to around 20%. This retreat is partly driven by a desire to diversify into assets like private credit, real estate, and infrastructure, as well as by increased Treasury yields, with the 10-year Treasury yield recently topping 5%.
Hedge funds, in contrast, are increasing their exposure, often employing strategies like the basis trade to profit from small price differences between Treasury bonds and futures contracts. While some argue that hedge funds add valuable liquidity to the bond market, making it easier to trade, concerns persist about their short-term investment horizons and the potential for their leveraged positions to amplify market stress. The European Central Bank, for instance, has acknowledged their role in supporting bond auctions but also warned about the risks of rapid unwinding of large positions.
Regulators, including the Federal Reserve Bank of New York, foreign central banks, and the IMF, are actively examining the implications of this increasing reliance on hedge funds. Specifically, they are inquiring about relative-value strategies and the potential impact of highly leveraged multi-manager hedge funds like Millennium, Point72, and Citadel, which can amplify market positions. The concern is that while hedge funds can deepen liquidity, their sensitivity to price changes and funding conditions could lead to faster and more severe sell-offs during periods of market stress.
