COLLIERVILLE, Tenn.–(BUSINESS WIRE)–Mueller Industries, Inc. (NYSE: MLI) announces results for the first quarter of 2026. Comparisons are to the first quarter of 2025. Net Sales increased to $1.19 billion versus $1.00 billion. Net Income increased to $239.0 million versus $157.4 million. Operating Income increased to $312.2 million versus $206.3 million. Diluted EPS increased to $2.16 versus $1.39. Dividends per share increased to $.35 versus $.25. First Quarter Financial and Operating Highli