The litigation centers on claims that Pentwater Capital Management and its founder, Matthew Halbower, weaponized their status as one of Avis’s largest shareholders. By March 2026, the firm reportedly controlled roughly 51% of the company through a combination of equity and cash-settled swaps. The lawsuit contends that aggressive buying patterns during the class period triggered a significant short squeeze, artificially driving up stock prices and disproportionately benefiting Pentwater’s financial position.

Rosen Law Firm, which is representing the class, notes that those who purchased common stock—including those covering short positions—may be eligible for compensation. While the firm is actively recruiting plaintiffs to direct the litigation, no class has been certified by the court. Prospective participants are not required to serve as lead plaintiffs to remain eligible for a potential recovery, though they must retain independent counsel if they wish to have representation before certification occurs.