Exhibit 99 Investor Relations: Dianna Higgins | (414) 347-2635 | dianna_higgins@mgic.com MGIC Investment Corporation Reports Second Quarter 2025 Results Second Quarter 2025 Net Income of $192.5 million or$0.81 per Diluted Share Second Quarter 2025 Adjusted Net Operating Income (Non-GAAP) of $194.0 million or$0.82 per Diluted Share MILWAUKEE (July 30, 2025) - MGIC Investment Corporation (NYSE: MTG) today reported operating and financial results for the second quarter of 2025. Tim Mattke, CEO of MTG and Mor ...