Hedge Funds Shift Treasury Strategy as Yields Rise
Investors in fixed-income assets may see reduced Treasury market liquidity as funds pivot away from basis trade positions.
Updated on Oct. 25, 2026 in Stock Markets
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Hedge funds are reallocating capital from traditional basis trades toward swap-spread positions as long-end yields approach 6%. This strategic shift, analyzed in late 2026, could meaningfully reduce the aggregate volume of Treasury futures and cash bond positions held by large funds.
Why it matters
Changes in hedge fund strategies can influence liquidity and volatility within the $28.9 trillion marketable Treasury market. For household investors, shifting fund allocations may impact broader market stability and interest-rate environments that influence fixed-income assets.
Hedge funds held $2 trillion in cash Treasurys at year-end 2025, representing a 7% share of the $28.9 trillion total marketable debt market. In September 2025, basis trade positions totaled $830 billion, while swap-spread positions stood at $305 billion.
The details
A basis trade involves pairing a long Treasury position with a short Treasury futures position, while a swap-spread widener pairs a long Treasury position with a pay-fixed interest-rate swap. As long-end yields move toward 6%, the value of the delivery option inherent in basis trades diminishes, prompting funds to move capital into swap spreads. This transition offers risk-adjusted carry profiles similar to basis trades, albeit with higher dollar risk per unit of notional.
Timeline
April 2025: Swap-spread positions fell by $60 billion.
May 2025: Swap-spread positions fell by $40 billion.
September 2025: Large hedge fund long Treasury exposure reached $2.4 trillion.
Year-end 2025: Hedge funds held an estimated $2 trillion in Treasurys.
Money Landscape
This strategic rotation highlights how hedge funds manage Treasury exposure within an environment of rising long-end yields. It marks a departure from the capital-heavy reliance on basis trades that dominated recent years.
Shifts in major institutional bond positions can alter the liquidity and pricing of fixed-income securities. Review your fixed-income and bond fund exposure with a financial professional to ensure your portfolio remains aligned with current market conditions.
The takeaway
Hedge funds are moving capital from Treasury basis trades to swap-spread positions as yields approach 6%. Monitor your fixed-income portfolio's duration and sensitivity to interest-rate shifts in consultation with your financial advisor.
Further reading
Learn more about market volatility and institutional behavior in our Stock Markets section.
Source note: This article includes information reported by TokenPost.
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