Exhibit 99.1 Moelis & Company Reports First Quarter 2026 Financial Results; Declares Regular Quarterly Dividend of $0.65 Per Share NEW YORK, April 29, 2026 – Moelis & Company (NYSE:MC) today reported financial results for the first quarter ended March 31, 2026. The Firm's first quarter revenues of $319.8 million increased 4% from the prior year period. The Firm reported first quarter GAAP net income of $42.3 million, or $0.48 per share (diluted). On an Adjusted basis, the Firm reported net income of $43.1 m ...