Silver Lake Battles Icahn Over Endeavor Deal Tactics

Silver Lake Technology Management is engaged in a legal battle against billionaire Carl Icahn and several hedge funds concerning its $13 billion acquisition of Endeavor, announced in 2024 for $27.50 per share. The private equity firm filed a lawsuit in Delaware's Court of Chancery on September 21, 2026, seeking to prevent hedge funds from pursuing "appraisal" for Endeavor stock they acquired after the deal's announcement.

Silver Lake claims these hedge funds, described as "opportunistic arbitrageurs," are manipulating the legal system for financial gain rather than genuinely dissenting. This strategy, known as appraisal arbitrage, became attractive as Endeavor's stake in TKO Group Holdings, which includes WWE and UFC, saw its stock price rise significantly after the acquisition announcement. Icahn, while not pursuing an appraisal, has initiated a separate class action lawsuit, accusing Silver Lake and Endeavor's management of breaching their fiduciary duties and misusing company assets.

Delaware's corporate law permits investors unhappy with merger terms to seek a judicial determination of the stock's fair value. However, Silver Lake's lawsuit aims to shield itself from potentially paying out hundreds of millions of dollars. Recent changes to Delaware's corporate law in 2025 have made it more challenging to pursue traditional fiduciary duty lawsuits, potentially leading to an increase in appraisal cases as an alternative route for investors seeking to challenge deal valuations or gain access to corporate documents.