Stock is down 46% in the last month, but hedge fund Situational Awareness took a new $500M position. This presents a high-risk, high-reward situation due to the divergence between negative price momentum and strong institutional buying.

Worst performer mentioned, down 15-16% due to fundamental reasons, specifically its high debt load and plans to finance more activities through debt, leading to downgrades.

A classic 'battleground stock' with a strong bull case (a $6.3B deal with NVIDIA de-risking the business) and a bear case (a short report from Carisdale Capital targeting $10, citing high debt).