Why One Fund Could Wait and the Other Had to Sell Almost Everything

By EC Assets · Published 4 August 2026 · Updated 5 August 2026

Two funds looked at the same AI infrastructure stocks in July. One of them chose when to act. The other did not get a choice.

On 30 July, Leopold Aschenbrenner's Situational Awareness sold its entire public equity book, longs and shorts together, in a single block trade to Ken Griffin's Citadel. Margin calls from Bank of America, Goldman Sachs and JPMorgan had made the decision for it. The private positions, including the Anthropic stake, stayed.

Citadel did not forecast the reversal. It was simply the party that could wait.

That distinction is the whole story, and it is worth being precise about why it existed. Leverage reported as high as four times does not just amplify outcomes. It shortens the horizon without asking permission. A multi-year thesis financed on daily collateral becomes a daily thesis, and prime brokers do not price conviction. They price collateral, and they reprice it fastest at the exact moment everyone else needs the same liquidity.

The construction made it worse. The book was long AI infrastructure and short software names seen as vulnerable to disruption, which looks balanced on paper. In practice it was one momentum factor expressed twice. When that factor turned, both legs moved the wrong way at once.

Hedges that share a common driver are not hedges. They are the same position wearing different clothes.

At EC Assets, neutrality is treated as something to be tested against correlated stress rather than inferred from position labels. The firm holds capital in reserve for the days when correlations converge on one, because those are the days that determine who is still trading afterwards.

The thesis was reportedly up 439 per cent net through June. It may still be right about the build-out. That was never the variable being tested in July.

The market does not reward being right. It rewards being solvent long enough to collect.

Conviction does not post collateral.