Mueller Industries (MLI) Q4 2025 earnings summary

Executive summary

• Achieved record annual operating and net income, with every quarter improving year-over-year despite challenging market conditions and tariff disruptions.

• Completed operational improvement initiatives expected to deliver financial benefits in 2026.

• Maintains a strong balance sheet with no debt and significant capital for strategic investments.

Financial highlights

• Fourth quarter net sales rose 4.2% year-over-year to $962.4 million; net income up 11.6% to $153.7 million; diluted EPS up 14.0% to $1.38.

• Full year net sales increased 10.5% to $4.2 billion; net income up 26.5% to $765.2 million; diluted EPS up 29.2% to $6.86.

• Generated $141.2 million in operating cash flow in Q4; year-end cash and short-term investments totaled $1.39 billion.

• Gross margin impacted by $18.2 million unrealized loss on open hedge contracts due to rapid copper price rise.

Outlook and guidance

• Expects gradual market improvement in 2026, with benefits from recent operational initiatives.

• Plans to continue adapting to evolving tariff and trade policies and pursue strategic acquisitions.