MLI

Strong BuyPremium GrowerAI pick

Mueller Industries, Inc. · Industrials · United States · $11.8B cap · $104.2M/day traded

$54.37 +0.5% · close 26 Oct · scored 27 Oct

StockRank up 2.9 since 24 Oct: Value up 5.

Premium Grower: Strong business with the market behind it, priced at a premium.

89
StockRank
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Quality
89
Value
49
Momentum
51

As of 27 Oct 2026, MoatMap's StockRank for Mueller Industries, Inc. (MLI) is 89/100, ranked against 24,000+ stocks in 35 markets (Quality 89, Value 49, Momentum 51, each scored against its sector).

Does StockRank work? Each month we publish how every decile did, whichever way it went. See the record →

P/E (TTM)
13.9x
peers 25.9x
ROE
26.3%
peers 8.8%
D/E
0.0x
peers 0.6x
Dividend %
1.2%
trailing yield
AI CONVICTION THESIS

Mueller Industries is the leading North American maker of copper tube, fittings and valves used in plumbing, HVAC and refrigeration, and its quality metrics are among the strongest in industrials. It passes copper costs through to customers and earns a margin on conversion, which has produced high returns on capital, strong free cash flow and a net cash balance sheet. Second-quarter 2026 results beat estimates on stronger demand, and the company announced a two-for-one stock split and is buying back shares. Demand for cooling and electrical infrastructure in data centres, together with domestic manufacturing reshoring, supports volumes, while a debt-free balance sheet suits a period of high interest rates. Insider sales over the past 90 days (0.20% of shares) are worth watching but are small next to the buyback and cash generation.

ABOUT MUELLER INDUSTRIES, INC.

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Mueller Industries, Inc. manufactures and distributes a diverse range of copper and copper alloy products, including copper tubing, fittings, and industrial components, alongside various plastic pipe and plumbing products. The company benefits from highly integrated manufacturing operations, controlling quality and cost from raw material sourcing to finished goods. Its extensive product portfolio and market leadership in copper products serve critical infrastructure and construction sectors.

FINANCIAL SUMMARY (USD)

Year2022202320242025CAGRTTM2026E2027EFwd CAGR
Revenue4.0B3.4B3.8B4.2B1.6%5.0B5.2B5.8B17.5%
EPS2.952.712.723.505.8%3.904.575.1321.1%
Shares228.0M228.3M227.5M222.4M-2.5%218.0M———
Debt23.9M35.6M33.8M27.5M4.8%26.5M———
Equity1.8B2.3B2.8B3.2B21.5%————
Op CF723.9M672.8M645.9M755.4M1.4%770.2M———
Inv CF-242.0M135.1M-606.9M-24.9M—————
Fin CF-102.7M-104.5M-160.5M-394.6M—————
Loading 1Y...
PRICE (1Y) · USD-10.2%
54.156.458.660.963.115 Sep6 Oct26 Oct
SMA 50SMA 200

Price checkNo clear trendExperimental

No clear trend: not near its 52-week low, and not in a steady uptrend.

SwingsAverage

Calmer than 65% of stocks we rank over the past year (34% a year).

How this is worked out

StockRank judges the business. The price check reads only the chart: it is the price side of the Momentum score, in words.

The rules: Still falling is a new 52-week low in the last two weeks, at least 25% below the high. Finding a floor is no new low since. Turning up is 20 or more trading days without a new low, at least 10% off it, and back above a rising 50-day average. In an uptrend is above the 200-day average and within 15% of the high.

In 2,112 US drawdowns since 2001, buying while the price was still falling was followed by a further 20% drop 42% of the time. Waiting for a turn like this one cut that to 33%, at about 7% higher prices and with no better returns. Part of that cut is simply not buying: 13% of falls never turned, and waiting kept those out. Among turns that were bought, 38% still fell another 20%, and 33% of turns were followed by a new low within six months. The benefit was largest in crashes such as 2008 and 2020.

What it measures: day-to-day price moves over the past year, as a yearly figure, ranked against every stock we cover. Very calm under 20% a year, Calm 20 to 30%, Average 30 to 40%, Bumpy 40 to 55%, Very bumpy above that.

What we found: across about 13,500 stocks in 34 markets (2002 to 2025), past swings were a good guide to the next year's, and bumpier stocks fell further. How much further changed too much between eras to put a number on it.

Calm is not safe: a calm stock can still slide steadily.

Rules fixed before any data was fetched. Describes the chart, not a recommendation.

Close
$54.37
RSI (14)
20.4
52-Week Range-23.3% from high
Low $50.65High $70.92

SCORE BREAKDOWN

Quality
89
ROIC
33.9%96.2
ROE
26.3%90.9
GP/Assets
36.5%85.3
Op. Margin
19.5%84.8
FCF/Assets
17.9%96.1
Piotroski
775.9
Int. Cover
50.0x88.5
D/E Ratio
0.01x92.2
Current Ratio
4.39x91.4
Value
49
P/E (TTM)
13.9x65.3
EV/EBITDA
9.3x60.8
P/FCF
17.7x52.1
P/B
3.7x25.1
P/S
2.4x33.9
Div Yield
1.2%32.1
Momentum
51
52W High %
77%59.5
RS 6M
-27%21.8
SMA 50/200
0.98x50.7
EPS Rev 4W
+6.2%95.8
EPS Rev 12W
+6.2%84.0
EPS Improve
+19%32.7
Q Growth
6%41.7

FUNDAMENTALS

Market Cap
$11.8B
P/E (Forward)
11.6x
Gross Margin
27.3%

SECTOR PEERS

Closest peers in Industrials, ranked by industry match, size, and score similarity. Cross-listings of MLI are excluded.

TickerCompanyMkt CapStockRankSignal
MLIMueller Industries, Inc.(you)$11.8B89Strong Buy
WORWorthington Enterprises, Inc.$3.1B80Strong Buy
CMCCommercial Metals Company$7.6B61Hold
CRSCarpenter Technology Corporation$14.1B52Hold
ATIATI Inc.$21.4B60Hold
PRLBProto Labs, Inc.$2.0B72Buy
TGTredegar Corporation$255M86Strong Buy
RYZRyerson Holding Corporation$1.5B50Hold
ESABESAB Corporation$4.2B27Sell
IIINInsteel Industries Inc.$538M61Hold

Peer medians: ROE 8.8% · P/E 25.9x · Gross margin 29.3%

Company Deep Dive

Business segments breakdown, earnings transcript analysis, management credibility scoring, competitive landscape, and scenario modelling.

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Mueller Industries, Inc. (MLI): Stock Score Summary

Mueller Industries, Inc. (MLI) has a MoatMap StockRank of 89/100 based on Quality (89/100), Value (49/100), and Momentum (51/100) factor scores. The current signal is STRONG BUY. Mueller Industries is the leading North American maker of copper tube, fittings and valves used in plumbing, HVAC and refrigeration, and its quality metrics are among the strongest in industrials. It passes copper costs through to customers and earns a margin on conversion, which has produced high returns on capital, strong free cash flow and a net cash balance sheet. Second-quarter 2026 results beat estimates on stronger demand, and the company announced a two-for-one stock split and is buying back shares. Demand for cooling and electrical infrastructure in data centres, together with domestic manufacturing reshoring, supports volumes, while a debt-free balance sheet suits a period of high interest rates. Insider sales over the past 90 days (0.20% of shares) are worth watching but are small next to the buyback and cash generation.

Mueller Industries, Inc. manufactures and distributes a diverse range of copper and copper alloy products, including copper tubing, fittings, and industrial components, alongside various plastic pipe and plumbing products. The company benefits from highly integrated manufacturing operations, controlling quality and cost from raw material sourcing to finished goods. Its extensive product portfolio and market leadership in copper products serve critical infrastructure and construction sectors.

Key Financial Metrics

Price$54.37
Market Cap$11.8B
P/E (TTM)13.87
P/E (Forward)11.64
Price/Book3.67
Return on Equity26.3%
Return on Invested Capital33.9%
Debt/Equity0.01x
Gross Margin27.3%
Operating Margin19.5%
Revenue Growth31.6%
Dividend Yield1.2%
Free Cash Flow$666M

Mueller Industries, Inc. operates in the Metal Fabrication industry, part of the Industrials sector (United States).

Frequently Asked Questions

What is Mueller Industries, Inc.’s (MLI) StockRank?
MoatMap’s StockRank for Mueller Industries, Inc. (MLI) is 89/100, with a Strong Buy signal. It is a composite of Quality (89), Value (49), and Momentum (51), each scored against its sector. The composite is then ranked across MoatMap’s universe of 24,000+ stocks.
Does Mueller Industries, Inc. have an economic moat?
Mueller Industries, Inc. (MLI) has a Quality factor score of 89/100. The Quality factor combines ROIC, Piotroski F-Score, and leverage: the financial fingerprints of a durable competitive advantage. A Quality score above 70 typically indicates a company with the characteristics of a moated business.
Is Mueller Industries, Inc. a buy, hold, or sell?
MoatMap’s current signal for Mueller Industries, Inc. (MLI) is Strong Buy, based on a StockRank of 89/100. Signals are derived mechanically from the StockRank composite and should be one input among many; combine with your own thesis on management, competitive position, and valuation.
What sector is Mueller Industries, Inc. in?
Mueller Industries, Inc. (MLI) operates in the Industrials sector, specifically the Metal Fabrication industry (United States).