martin shkreli

At 4x gross leverage, a 25% GMV decline eliminates equity; prime brokers (Goldman, BofA) then take control and auction the book to Citadel/Millennium/Jane Street at 20-50% discounts, creating a self-reinforcing spiral where predatory shorts front-run the liquidation.

Mathematical proof shows optimal bet size = edge - (1/edge); at 55% edge optimal is 10% of capital. Most traders size as if they have 4-5x Kelly edge, guaranteeing eventual blowup. Simulator demonstrates even 60/40 edge goes bust with overbetting.

Shkreli's simulator shows even a 60/40 edge leads to certain ruin if position size exceeds Kelly optimum; virtually all hedge funds and retail traders run 2-10x Kelly leverage, making blowups mathematical inevitability rather than bad luck. The only sustainable approach is chronic underbetting (half/quarter Kelly) with large cash reserves.

Frontier model companies (Anthropic, OpenAI) and hyperscalers (Microsoft, Google, Meta) are delivering historic business performance, yet the AI infrastructure trade is collapsing because levered hedge funds — not fundamentals — set marginal prices; the 5% of shares held by 4x levered funds dictate the other 95%.

OpenAI, Anthropic, Microsoft, Google, and Meta are posting record business results, yet AI infrastructure stocks (chips, memory, neoclouds) are crashing because the marginal 5% of levered holders are forced to sell; price is set by liquidity needs not fundamentals, and the correction compressed a 3-4 year dot-com cycle into one month.

AI infrastructure trade (memory, chips, neoclouds) followed classic bubble pattern: smart money entered early, less sophisticated buyers chased 400% gains at peak, 4x leverage amplified 25% drawdown into total wipeout; fundamentals irrelevant to marginal 5% of shares setting price.

Traditional banks have retreated from risk; multi-strategy platforms with diverse revenue streams (market making, quant, fundamental) and deep prime broker relationships now absorb distressed portfolios once per decade, earning massive risk-adjusted returns and systemic importance.

When a fund's equity approaches zero, prime brokers (Goldman, BofA) contractually take control and liquidate at any price to crystallize a known loss rather than risk a larger one; they preferentially allocate the distressed book to multi-strat platforms (Citadel, Millennium) that have the balance sheet and market-making capacity to absorb it, creating a recurring 'rescue buyer' franchise.