Quant Hedge Funds Score Big Wins Shorting Global Bonds, Multiple Flagship Funds Up Over 20% YTD
nashnova research
A global government-bond selloff has pushed 10-year U.S. Treasury yields past 5.2%, and trend-following quant funds rode the move — multiple flagships are up over 20% year-to-date, in a replay of the 2022 inflation-and-rate-hike playbook.
How bad is the global bond rout?
The 10-year U.S. Treasury yield surged from roughly 4% in late February to above 5.2% — a rise of more than 120 basis points. This means → bond prices fell sharply, inflicting rare losses on long-duration holders.
French, British, and Italian government bonds sold off in tandem. This is not a single-country story — it is a global sovereign-bond rout.
In plain terms = yields and prices move in opposite directions. The higher yields climb, the less existing bonds are worth.
Which funds profited the most?
Graham Capital's tactical trend fund is up more than 31% year-to-date, including a 3.3% gain last month alone.
Aspect Capital's flagship fund is up 21% on the year, with nearly 5% added last month.
Winton's diversified macro fund — run by the firm billionaire Sir David Harding founded — is up 17.5% through last Friday.
This means → none of the three bet on bonds alone. All three deployed cross-asset strategies; the bond short was simply the richest slice.
What else made money besides bonds?
Winton and Aspect both profited from energy bets. The Iran war has kept oil elevated — Brent crude is up roughly 40% since the conflict began in February, closing Thursday at $102.31 a barrel.
A quant-fund director said: "The embers of inflation are still burning. Since about July our risk exposure has pointed toward bonds, energy, and currencies."
This reflects the core logic of trend funds: wherever a sustained, clear directional move appears, the model follows — regardless of asset class.
Why do yields keep rising?
Surging oil prices intensify inflation expectations, economic data remain strong, and government and corporate debt issuance has hit record levels — investors demand higher yields to lend long-term.
Rising yields also force some investors to unwind losing positions, amplifying volatility. In plain terms = those losing money are forced to sell, and that selling pushes prices even lower — a vicious cycle.
The Fed raised rates for the first time in over two years last month; the ECB has hiked twice; the Bank of England is expected to follow. Three major central banks tightening simultaneously gives the bond selloff a very solid foundation.
How does this compare to 2022?
In 2022, central banks hiked rates persistently to fight inflation, and trend-following funds — quant strategies that use computer models to ride price momentum — profited heavily by shorting government bonds.
The current environment looks strikingly similar: inflation is unfinished, central banks are hiking, and the trend is sustained and clear. This means → as long as those three conditions hold, the profit window for trend funds stays open.
This reflects a deeper signal: markets are repricing for "rates staying higher for longer", not waiting for rate cuts to come to the rescue.
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