Storyline
Hedge fund losses trigger collateral calls after AI sell-off
Hedge funds face increased collateral demands from banks and lenders following steep losses in AI stocks during an industry-wide sell-off in July. High-profile funds including Situational Awareness are unwinding positions and seeking additional capital to manage their exposure.
This is a long-running storyline that has developed over 8 days. The homepage highlights its most recent activity, so the outlet count there reflects the latest wave. The totals above cover the full run.
Hedge fundsWall Street banksLeopold AschenbrennerSituational AwarenessAI stocks
2026-08-05
2026-07-31
- Situational Awareness vs. Long-Term Capital Management: A side-by-side comparison
- Citadel’s swoop on Situational Awareness helped stem a $3tn AI rout
- The power couple of AI is getting married in Carmel, days after groom Leopold Aschenbrenner’s hedge fund nearly blew up
- An ex-OpenAI researcher's AI hedge fund collapsed from $45 billion to $10 billion in a week
- The Situational Awareness fiasco has triggered an avalanche of memes
- How Leopold Aschenbrenner built a $45 billion AI hedge fund — and lost most of it in days
- Citadel buys bulk of Situational Awareness stock portfolio after AI rout: Reports
- Citadel’s Big Buy Halts Downward Spiral in Still-Frothy AI Trade
- Ken Griffin’s Situational Awareness
- How Leopold Aschenbrenner, the ‘golden child’ of the AI trade, was laid low
2026-07-30
- What smart people are saying about the Situational Awareness stock sell-off to Citadel
- AI hedge fund Situational Awareness may have sold its public portfolio, but it still has its Anthropic shares
- Meet the Gen Z AI whiz at the center of a hedge fund meltdown
- Implosion of Situational Awareness hedge fund has Wall Street betting the bottom is in for the AI trade
- Citadel buys Situational Awareness equity holdings after steep AI losses
- High-flying hedge fund sells holdings to Citadel after AI losses
- Star AI investor Leopold Aschenbrenner is unwinding trades after steep losses, sources say
- Hedge fund with $1.1B in Bitcoin miner stocks seeks capital after AI sell-off: FT
- The tech wreck roiling Wall Street