#Rochon Genova #CA Mutual Funds #Market Timing

Ontario Superior Court's Landmark Ruling

In a historic ruling on July 16, 2026, the Ontario Superior Court of Justice, presided over by Justice Marcus Koehnen, ordered CI Mutual Funds Inc. and AIC Limited to compensate mutual fund investors with damages exceeding $170 million. This decision was part of an extensive class action process that originated in 2006 and highlighted the detrimental practices of certain fund managers who allowed sophisticated hedge fund investors to engage in harmful trading.

The market timing allegations revolved around the claim that these fund managers permitted frequent trades that significantly diluted the investments of long-term investors, particularly affecting retail unitholders—many of whom were retirees relying on stable investment growth. Rochon Genova, the law firm representing the long-term investors from the start, emphasized the legal battle's importance, which culminated successfully in this ruling.

Background on the Class Action

The legal case began with claims of misconduct against mutual fund managers, leading to a Supreme Court of Canada certification in 2013 after an appeal on the case's certification motion. The process involved dividing the trial into two significant phases: liability and damages. The liability phase, conducted in 2022, concluded with Justice Koehnen acknowledging that both CI and AIC had breached their duties to uphold fair trading practices, allowing market timing that violated investor rights.

On February 13, 2023, the court's decision regarding liability reiterated that these firms had failed in their responsibility, effectively paving the way for the subsequent damages trials held in 2025. The intensity of the proceedings was notable, with Class Counsel dedicating 41 days to elaborate on both liability and damages, representing their clients with commitment and determination.

Determination of Damages

During the damages trial, the court adopted the