Exhibit 99.1 PennyMac Financial Services, Inc. Reports Second Quarter 2025 Results WESTLAKE VILLAGE, Calif. – July 22, 2025 – PennyMac Financial Services, Inc. (NYSE: PFSI) today reported net income of $136.5 million for the second quarter of 2025, or$2.54 per share on a diluted basis, on revenue of $444.7 million. Book value per share increased to$78.04 from $75.57 at March 31, 2025. PFSI's Board of Directors declared a second quarter cash dividend of$0.30 per share, payable on August 22, 2025, to commo ...