Edison International shares drop 3 percent over Eaton Fire liability fears

Carson Block and his investment firm Muddy Waters just dropped a bomb on one of America's biggest power companies. Edison International shares fell over 3 percent on Tuesday after the short seller claimed the utility acted with conscious disregard in the Eaton Fire. The fire ignited on January 7, 2025, in the Los Angeles area, and multiple lawsuits claim electrical equipment from the utility started the blaze. Muddy Waters uncovered new information suggesting the company failed to fix known flaws in its wildfire risk model for about 5 years. The model allegedly could not properly account for high-wind conditions. The investment firm warned that Edison could face at least $4 billion in fire-related damages. That potential liability could skyrocket to about $20 billion if a court rules the conduct was willful misconduct. Edison has previously stated it is fully cooperating with investigations and has denied any negligence or wrongdoing. The utility did not immediately respond to requests for comment from reporters. If you hold shares in major power utilities or energy funds, big legal fights like this can shift your portfolio overnight. Keep a close eye on your retirement statements this week.