Despite its theoretical role as a market check, short selling is often a tool to create chaos and innuendo for profit. Activist short-sellers release reports to move markets for their own gain, which rarely uncovers true malfeasance and is an extremely difficult way to consistently make money. It's more about creating narratives than finding fraud.

A common activist trap is 'ambulance chasing'—looking for problems to fix. ValueAct argues the correct sequence is to first identify a great company with a differentiated investment thesis. The need for influence is secondary, preventing adverse selection.

Beyond aiding investigators, AI also empowers potential bad actors. Carson Block notes that a savvy CEO can use large language models to identify their company's vulnerabilities from a short seller's perspective, allowing them to preemptively build defenses and make it harder for activists to expose them.

Short seller Fahmi Quadir's strategy for terminal fraud involves analyzing executives' behavior, looking for non-market pressures that could cause a psychological collapse. For Wirecard, the arrest of a key associate, not just financial scrutiny, triggered the company's downfall.

Short seller Fahmi Quadir argues deep research no longer reliably moves stock prices due to widespread grift and momentum chasing. Consequently, even conviction short sellers must now operate like factor investors, timing trades around narrative breaks and momentum shifts to be profitable.

When investing in markets with potential governance hurdles, like regional Japan, the "deep value" principle is key. Purchasing assets at a fraction of book value creates a margin of safety. Even if activism takes longer or yields less, the low entry price can still generate an acceptable return while risking no capital.

Carson Block believes the ultimate moat in activist short selling isn't just analytical skill, which AI might commoditize. The real, durable edge is a high tolerance for being sued. This personal and financial risk appetite acts as a significant barrier to entry, preventing the space from being flooded with competitors.

Unlike typical corporate fraud that inflates value, Korean conglomerates (chaebols) have a history of using transactions to intentionally suppress their asset values. This 'reverse fraud' was a strategy to minimize their massive inheritance tax burden, creating a unique value-unlock opportunity for activists today.

Fahmi Quadir explains that businesses with deteriorating fundamentals will almost always resort to financial engineering to hide their problems. This creates a powerful link for short sellers: identifying a company with a broken business model is a strong indicator of potential accounting fraud.