Before the market crash, key indicators showed hedge funds' gross exposure (the total value of long and short positions) was at historic highs. This extreme leverage meant that any catalyst forcing de-risking would inevitably trigger a large, cascading deleveraging event, regardless of the initial narrative.

The lack of leverage in venture capital creates a different failure dynamic. A struggling startup can cut costs and stretch its runway for years. In contrast, a hedge fund with margin calls faces an immediate, rapid unwinding. The presence of leverage is the key determinant of the speed of collapse.

The use of leverage in public markets means financial distress, like margin calls, forces an immediate collapse. In contrast, venture-backed startups lack this leverage, allowing them to burn down equity slowly over years by cutting costs, creating a much longer and less correlated unwinding process.

The private equity model has historically been safe from sudden blow-ups by combining concentration and illiquidity with long-term locked capital and no fund-level leverage. However, the rising trend of NAV lending introduces a third dangerous amplifier—leverage—potentially exposing the entire industry to the same type of liquidity-driven crises that have destroyed hedge funds.

Top investors like Warren Buffett (concentration), Citadel (leverage), and PE firms (illiquidity) build extraordinary records by embracing a single risk factor. Their key discipline is pairing that powerful tool with robust controls—like ample liquidity or diversification—and intentionally avoiding the other amplifiers. This selective approach separates sustainable success from catastrophic blow-ups.

Hedge funds often fail when they deviate from public markets and begin making illiquid private investments like venture capitalists. This historical pattern, stretching back 50 years, shows that very few managers can successfully operate in both domains, often leading to liquidity crises.

Leopold Aschenbrenner's hedge fund used high leverage to achieve 1000% returns, but this same strategy amplified losses catastrophically during a market dip, forcing a fire sale. Like the NOS button in 'The Fast and the Furious,' leverage creates binary outcomes of massive success or total failure with no middle ground.

Despite the focus on LTCM being 'too big' or 'too leveraged' in 1998, the capital deployed in similar relative-value strategies today is 10 to 100 times larger, suggesting the industry has amplified, not learned from, the systemic risks of scale and leverage.

The spectacular collapse of the $30B "Situational Awareness" hedge fund was a classic financial failure, not a verdict on AI's market viability. The fund used extreme 4x leverage, making it vulnerable to a market drawdown in semiconductor stocks. The core issue was risk management, not the fundamental value of its AI-focused investments.