The fund that lost $35bn in July is buying options
Leverage that was flushed out of the AI trade in July is returning in a form that shows up on dealer books rather than in margin loans.
Situational Awareness — Leopold Aschenbrenner's hedge fund, which shrank from more than $45bn at the start of July to about $10bn after leveraged AI bets went wrong — has been buying options in AMD, Bloom Energy, CoreWeave, SK Hynix, SanDisk and the Roundhill Memory ETF, according to sources cited by CNBC. The trades were placed late last week and early this week. CNBC could not establish whether the fund has raised new money or is deploying what was left after the rout (CNBC). Recall what happened in July. A rapid fall in AI stocks the fund had bought with borrowed money forced it to unwind its public book to Citadel in a fire sale. Jane Street, a market-maker with a stake in the fund, posted a $15bn loss that month — its first losing month in a decade — while Hudson River Trading, with no exposure, made a record $11.4bn (Bloomberg). That unwind was one of the few genuine reductions in system fragility this year. This is it partially reversing. Options change the form of the leverage rather than removing it. A margin loan against stock can be called and the collateral dumped; a bought call has a maximum loss equal to the premium, so there is no forced seller on the way down. But the leverage moves to the dealer who sold the call and hedges it by buying the underlying, buying more as the stock rises — the mechanics that make a concentrated options buyer move a stock more than a cash buyer of the same size. That is our inference about structure; CNBC gives no sizes. The names are the memory-and-neocloud complex: CoreWeave is 17% off its high, Nebius 19%, Applied Digital 16%. A fund whose last leveraged bet shook a market-maker is back in the same trade, in a form that does not get margin-called. The market-maker on the other side now, we do not know.