PennyMac Mortgage Investment Trust(PMT) - 2025 Q1 - Quarterly Results

Exhibit 99.1 PennyMac Mortgage Investment Trust Reports First Quarter 2025 Results First Quarter 2025 Highlights Financial results: Other investment highlights: 1 • Net loss attributable to common shareholders of $0.8 million; annualized return on average common equity of 0%1 • Strong levels of income excluding market driven value changes offset by fair value declines • Book value per common share decreased to$ 15.43 at March 31, 2025, from $15.87 at December 31, 2024 • Investment activity driven by corresp ...