Mueller Industries Reports Q3 2026 Earnings: Net Sales Up 31.6% to $1.42B

Executive Summary

On October 20, 2026, Mueller Industries, Inc. (NYSE: MLI) filed Form 8-K under Item 2.02 (Results of Operations and Financial Condition) furnishing its earnings release for the third quarter ended September 26, 2026. The company posted strong top-line and bottom-line expansion, marking its ninth consecutive quarter of year-over-year earnings growth.

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Key Financial Highlights (Q3 2026 vs. Q3 2025)

• Net Sales: $1,418.6 million compared to $1,077.8 million, an increase of 31.6%.
• Cost of Goods Sold: $1,057.2 million compared to $738.1 million.
• Operating Income: $281.6 million compared to $276.1 million.
• Net Income Attributable to MLI: $221.2 million compared to $208.1 million (+6.3% YoY).
• Diluted EPS: $1.00 per share compared to $0.94 per share (adjusted for the 2-for-1 stock split effective June 30, 2026).
• Dividends per Share: Increased to $0.175 versus $0.125 in the prior-year period.

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Operational & Strategic Drivers

1. Commodity Prices & Volume: COMEX copper averaged $6.48 per pound during Q3 2026, up 34.2% year-over-year. Revenue gains were propelled by unit volume growth across most operating units alongside price adjustments reflecting higher raw material costs.
2. Commercial & Data Center Demand: Management highlighted robust order flow and expanding backlogs driven primarily by U.S. data center buildouts and broader commercial construction, which offset continued sluggishness in residential construction.
3. M&A Impact: Operating results included $9.4 million of purchase accounting charges tied to recent acquisitions.
4. Balance Sheet Strength & Capital Return:
   • Generated $337.0 million in operating cash flow during the quarter.
   • Cash and short-term investments totaled $1.48 billion at quarter-end.
   • Current ratio stood at a healthy 4.4 to 1.
   • Repurchased 3.2 million shares for $201.9 million in Q3 (4.5 million shares year-to-date).