Exhibit 99.1 Essent Group Ltd. Announces Third Quarter 2025 Results and Declares Quarterly Dividend HAMILTON, Bermuda, November 7, 2025--Essent Group Ltd. (NYSE: ESNT) today reported net income for the quarter ended September 30, 2025 of $164.2 million or$1.67 per diluted share, compared to $176.2 million or$1.65 per diluted share for the quarter ended September 30, 2024. Essent also announced today that its Board of Directors has declared a quarterly cash dividend of $0.31 per common share. The dividend ...