---
schema_version: "secwatch.filing_event.v1"
accession: "0000089439-25-000003"
form_type: "8-K"
ticker: "MLI"
cik: "0000089439"
company_name: "MUELLER INDUSTRIES INC"
filed_at: "2025-02-04T23:59:59+00:00"
generated_at: "2026-05-27T03:49:54.040500+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Mueller Industries Q4 sales $923.5M (+26.1% YoY), EPS $1.21 (+15.2%); FY EPS $5.31 essentially flat

## Summary
- Q4 net sales $923.5M, up 26.1% YoY; operating income $170.3M, up 26.0%.
- Q4 diluted EPS $1.21, up 15.2% from $1.05; net income $137.7M, up 15.4%.
- Full year net sales $3.8B (+10.2%); EPS $5.31 vs $5.30 (+0.2%).
- Cash from operations $645.9M for year; year-end cash/short-term investments $1.06B.
- CEO cites strong quarter, integration of Nehring and Elkhart acquisitions; positive 2025 outlook.

## SEC filing metadata
- accession: 0000089439-25-000003
- form_type: 8-K
- ticker: MLI
- cik: 0000089439
- company_name: MUELLER INDUSTRIES INC
- filed_at: 2025-02-04T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/89439/000008943925000003/0000089439-25-000003-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/89439/000008943925000003/mli-20250204.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000089439-25-000003
- JSON: https://secwatch.observer/filing/0000089439-25-000003.json
- Plain text: https://secwatch.observer/filing/0000089439-25-000003.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.