The AI Unwind And Warsh's Long-End Gamble | Weekly Roundup

The AI trade unwind culminated in a forced liquidation event involving Ash Branner's fund, which had grown from roughly 225 million dollars to billions. Sharks began shorting semiconductor names once the fund had a target on its back, and Branner ultimately sold its entire public markets position along with private holdings including Anthropic, with Ken Griffin and Citadel identified as the single buyer. The unwind was amplified by Korean margin call activity and the mechanical behavior of 3x leveraged semiconductor ETFs, whose AUM had grown from roughly 25 to 30 billion dollars up to 100 billion before being cut by two thirds during the selloff. SK Hynix reported the first meaningful earnings miss in the semiconductor complex during this period, and price drove narrative throughout, with trade concerns and Mag 7 spending slowdowns offered as explanations before the leveraged liquidation story emerged.

The mean reversion bounce, with some names up 20 percent on the day, was characterized as mechanical relief from forced selling being removed rather than a fundamental re-rating. A V-shaped reversal back to all-time highs was described as unlikely given the leverage required to reach those levels, with SanDisk needing to approximately double from post-selloff levels to return to its prior peak. A six-month digestion period was offered as a better mental model than attempting to catch a falling knife, using gold as an analogy where avoiding the sector during its cool-down and re-entering later outperformed active trading through the chop. Leopold's thesis on AI was acknowledged as potentially correct over a multi-year horizon, but path dependency and trade implementation caused losses regardless of directional accuracy.

Kevin Warsh's second Fed meeting produced a pause decision with three dissents against roughly 60 to 40 odds favoring a pause over a hike. Long-end yields and stocks turned lower together around 3pm while Warsh was still speaking, and the press conference was characterized as a disaster. Warsh indicated his inflation lens is broader than the official PCE gauge, left room to look beyond it, and suggested the Fed's overarching strategy statement issued each January could change, creating uncertainty about the inflation target framework. He said higher rates could be part of the solution to inflation but would not confirm they are the main tool, and suggested market tightening had already done some of the Fed's work.

The long-end yield rise was interpreted as a direct response to Warsh signaling he wants to remove balance sheet accommodation from the treasury market and let the long end price to fair market value. The Fed doubled its balance sheet during COVID and never fully unwound it, only hiking rates, leaving the long end artificially suppressed. Allowing the long end to reprice without Fed intervention would likely add 50 to 100 basis points to long-end yields, which was predicted to produce a stock market correction, lower growth, and lower inflation. After Warsh's speech, forward inflation swaps and breakevens fell precipitously, real yields rose, stocks fell roughly 5 percent, and credit spreads widened. Warsh is expected to use his Jackson Hole keynote to make the public case for using the long end to restrict policy rather than the front end, with a scenario outlined where if the yield curve steepens another 100 basis points and the long end reaches 5.5 to 6 percent, the front end could then come in.

GDP data released on the day of the episode missed consensus of 2.1 percent and came in at 1.5 percent, though the majority of the miss was attributed to net exports distorted by tariff dynamics, and real final sales to private domestic purchasers came in very strong. The combination of financial conditions tightening from Warsh's long-end strategy, the total liquidation of the AI trade, and growing questions around hyperscaler capital expenditure buildout were described as representing an inflection in growth. Real rates rising, credit spreads widening, and tighter financing conditions were expected to slow growth with a lag of a quarter or two, and earnings and growth estimates were predicted to come down from recent peaks over the next two to three quarters. With government spending running a deficit of roughly 6 percent of GDP annually, an outright recession was described as almost physically impossible, but growth boosts from the World Cup, the big beautiful bill stimulus, stock market wealth effect, and AI momentum were characterized as evaporating.

September rate hike odds stood at approximately 55 percent at the time of discussion, but if the long end is already tightening financial conditions sufficiently by September, a rate hike could become unnecessary without any Fed action, and a 5 to 10 percent equity pullback alone could push those odds back down to around 30 percent. Inflation is not expected to return to the low threes or twos regardless of Fed rhetoric, and restrictive real rates and tightening financing conditions could eventually spread beyond the AI trade to equal-weight indices and small caps. August and September are described as seasonally weak periods, with conditions historically worse in midterm years, and the absence of equity weakness so far was noted as the primary reason a hawkish stance remains easy to maintain.