Exhibit 99.1 Moelis & Company Reports Third Quarter and First Nine Months 2025 Financial Results; Declares Regular Quarterly Dividend of 0.65 Per Share NEW YORK, October 29, 2025 – Moelis & Company (NYSE:MC) today reported financial results for the third quarter ended September 30, 2025. The Firm's third quarter GAAP revenues were 356.9 million as compared with $273.8 million in the prior year period. On an Adjusted basis, the Firm's third quarter revenues of$376.0 million increased 34% from the prior ye ...