$MLI · MUELLER INDUSTRIES INC
Mueller Industries filed an 8-K with its Q3 2026 earnings release. Net sales grew 31.6% YoY to $1.42 billion, net income rose to $221.2 million ($1.00 diluted EPS) from $208.1 million ($0.94), and operating cash flow was $337.0 million. The company repurchased 3.2 million shares for $201.9 million and ended the quarter with $1.48 billion in cash and short-term investments.
- Net sales rose 31.6% YoY to $1.42B, driven by unit volume growth and copper price pass-through (COMEX +34.2%).
- Diluted EPS increased to $1.00 from $0.94; net income was $221.2M vs $208.1M.
- Operating cash flow was $337.0M for the quarter; cash and short-term investments reached $1.48B.
- Company repurchased 3.2M shares for $201.9M in Q3; 4.5M shares YTD.
- CEO cited ninth consecutive quarter of YoY earnings growth, with backlogs growing across all three segments.
Shares fell 9.32% to $55.15 despite revenue and earnings growth, suggesting the market priced in stronger results or is concerned about the protracted residential construction decline and copper-price-driven revenue that may not be sustainable.
A 31.6% revenue surge and ninth consecutive quarter of earnings growth met with a 9.3% selloff signals the market doubts the quality or sustainability of copper-inflated growth.
Industrial metals and piping companies are benefiting from data center expansion and commercial construction, but residential exposure remains a drag. MLI's 31.6% revenue growth significantly outpaces peers, though copper-price pass-through inflates the headline number.
Protracted decline in U.S. residential construction market is explicitly flagged by the CEO as a headwind. Revenue growth is partly tied to copper price inflation (COMEX +34.2%), which could reverse and pressure top-line comparisons.
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