CF Industries Holdings, Inc. has seen its stock price jump to $125.24 following a strong Q1 2026 earnings report, which showcased a 97% increase in net earnings to $615 million. Despite the backdrop of a U.S. Department of Justice investigation into potential price collusion, the company has earned a 'Strong Buy' rating from Zacks, bolstered by a robust $3 billion buyback plan and Q1 revenues surpassing forecasts at $1.99 billion.