MLI · CIK 0000089439 · FY2025 live · 2025-12-31

MUELLER INDUSTRIES INC

SafeSEC 10-KClassic ZMaterials98th percentile in Materials · 260 names

View as

Model

Classic Z

FY2025

7.91

Zone

Safe

Prior

—

Market DD

—

1y PD

—

7.91

Z″ 15.36

−21.83.08+

Score 7.91 · distress below 1.80, grey to 2.99, safe at 3.00 and above.

Classic Z factor contributions

X1 Working capital / assets
Short-term liquidity versus the size of the balance sheet.
0.54
1.2 × = 0.65
X2 Retained earnings / assets
Cushion from years of profits. Share buybacks can push this negative at otherwise healthy firms.
1.01
1.4 × = 1.41
X3 EBIT / assets
Operating return on assets. Highest weight in the original model.
0.26
3.3 × = 0.85
X4 Book equity / liabilities
Book equity versus the liability stack. Mega-caps often look greyer here than they would if X4 used market cap.
6.46
0.6 × = 3.87
X5 Sales / assets
Asset turnover — how much revenue the asset base supports.
1.12
1 × = 1.12

Five-year path

Need two annual 10-Ks to draw a path. The desk will pull this issuer’s filings rather than invent a series.

Overview

rule-v1

MUELLER INDUSTRIES INC is on classic Z at 7.91 (safe) for FY2025, from an SEC 10-K. Book equity / liabilities is the line that sets the print. This is the first live year on the desk. No market tape loaded. Classic Z was fit on manufacturers; buybacks can send retained earnings negative at otherwise healthy issuers, and X4 is book equity, not market cap.

Book screen Safe; market PD —. Tape not priced — not a single default call.

Market DD · naive Merton

No market tape yet.

Pull a year of closes (Yahoo, Nasdaq if Yahoo is limited) and size equity from Nasdaq cap or EDGAR shares. Distance-to-default and 1-year PD stay blank until then.

Sector peers

Closest Classic Z scores · 98th percentile in Materials.

KPI widgets

Current assets

$2.4B

Total assets

$3.7B

Current liabilities

$413M

Total liabilities

$497M

Working capital

$2.0B

Retained earnings

$3.8B

EBIT

$959M

Total sales

$4.2B

Book equity

$3.2B

Accession 0000089439-26-000008. Live rank is the latest 10-K on EDGAR (FY2025, period 2025-12-31). Classic Z is the live score. View as does not rewrite the live rank. X4 is book equity. Pulled 12 Sept 2026.