What is Mueller Industries, Inc. (MLI)'s PEG ratio?

Mueller Industries, Inc. (MLI) has a PEG ratio of 0.76 (Potentially Undervalued), based on a PE ratio of 17.4 and expected EPS growth of 22.8% (5-Year EPS CAGR).

Is MLI undervalued based on its PEG ratio?

A PEG below 1.0 is conventionally read as potentially undervalued, 1.0–2.0 as fairly valued, and above 2.0 as potentially overvalued relative to growth. At 0.76, Mueller Industries, Inc. (MLI) screens as "Potentially Undervalued". PEG is one signal, not investment advice — see the full DCF fair value at evidinvest.com/valuation/MLI.

Mueller Industries, Inc. (MLI) PEG Ratio

Potentially Undervalued

PE ratio relative to earnings growth — is the valuation justified?

0.76

PEG Ratio

0.76

Growth Rate Source

Good Data Quality5-Year EPS CAGR

Current Price

$66.63

TTM EPS

$3.84

P/E Ratio

17.35

Growth Rate

22.8%

5-Year EPS CAGR

Sector

Industrials

Manufacturing - Metal Fabrication

Calculated

8/18/2026

9:40:59 AM

Peer Comparison

Sample Size

6 peers

Industry Median PEG

1.33

25th Percentile

0.99

75th Percentile

1.64

MLI PEG (0.76) vs Industry Median (1.33): 43% discount

Symbol	Company	PEG	P/E	Growth	vs MLI
NPO	EnPro Industries, Inc.	0.70	81.6	116.2%	-8%
IIIN	Insteel Industries, Inc.	0.99	16.2	16.3%	+31%
WTS	Watts Water Technologies, Inc.	1.11	27.4	24.7%	+46%
SSD	Simpson Manufacturing Co., Inc.	1.56	21.9	14.1%	+105%
ATI	ATI Inc.	1.64	68.0	41.5%	+115%

How to Interpret PEG Ratio

PEG < 1.0 — Potentially Undervalued. The stock may be priced below its earnings growth rate, suggesting a potential buying opportunity.

PEG 1.0–2.0 — Fairly Valued. The stock price is roughly in line with its earnings growth. A PEG of 1.0 is often considered "fair value."

PEG > 2.0 — Potentially Overvalued. The stock may be priced above what its earnings growth justifies.

Limitations:PEG ratios are less reliable for financial firms (earnings driven by interest margins), companies with negative/zero earnings growth, and hypergrowth companies (>100% growth) where the ratio may appear misleadingly low. Always use PEG alongside other valuation metrics.

Mueller Industries, Inc. (MLI) PEG Ratio

Peer Comparison

How to Interpret PEG Ratio

More on MLI

Compare with peers

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Mueller Industries, Inc. (MLI) PEG Ratio

Peer Comparison

How to Interpret PEG Ratio

More on MLI

Compare with peers

Explore