Greenlight Capital, an investment management company, released its fourth-quarter 2025 investor letter. A copy of the letter can be downloaded here. Greenlight Capital’s investment strategy focuses on constructing a bottom-up portfolio comprising undervalued long positions and overvalued short positions, while also including a macro book to hedge risks and capture insights. The Partnership returned 9.0% (net) in 2025 compared to 17.9% for the S&P 500 index. In contrast, it returned 8.5% in Q4, compared to 2 ...