MWA currently shows a PE to growth ratio reading of 0.41 as of Jul 31, 2026. This metric combines a PE of 18.84 with an earnings growth rate of 45.7%. When compared to the trailing 4-quarter average of 0.56, MWA's PEG ratio reflects a 26% decrease.
A ten years lookback reveals an average PEG ratio of 0.92 for Mueller Water Products Inc - Series A. Compared to historical data, MWA's 0.41 PEG ratio represents a drop of 55%. Within the past ten years, the Mar 2023 quarter saw the highest PEG reading at 4.36. At 0.05, the Mar 2020 quarter represented the lowest PEG ratio in this timeframe.
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| 2025 | 0.31 | 20.75 | 66.2% |
| 2024 | 0.85 | 29.32 | 34.5% |
| 2023 | 1.89 | 23.05 | 12.2% |
| 2022 | 1.84 | 20.96 | 11.4% |
| 2021 | N/A | 34.59 | -4.3% |
| 2020 | 1.51 | 22.59 | 15% |
| 2019 | N/A | 28.1 | -40.3% |
| 2018 | N/A | 17.18 | -13% |
| 2017 | 0.18 | 16.62 | 92.5% |
| 2016 | 0.28 | 31.38 | 110.5% |
| 2015 | N/A | 40.32 | -45.7% |
| 2014 | 0.68 | 23.66 | 34.6% |
| 2013 | 0.22 | 30.73 | 137.7% |
| 2012 | N/A | N/A | -176% |
| 2011 | N/A | N/A | 13.8% |
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| Mar 2026 | 0.45 | 20.51 | 45.7% |
| Dec 2025 | 0.38 | 18.47 | 48.3% |
| Sep 2025 | 0.31 | 20.75 | 66.2% |
| Jun 2025 | 1.08 | 25.04 | 23.1% |
| Mar 2025 | 0.63 | 27.63 | 43.8% |
| Dec 2024 | 0.35 | 25.86 | 74% |
| Sep 2024 | 0.85 | 29.32 | 34.5% |
| Jun 2024 | 0.39 | 22.97 | 59.2% |
| Mar 2024 | 0.9 | 25.14 | 28% |
| Dec 2023 | N/A | 28.8 | -2% |
| Sep 2023 | 1.89 | 23.05 | 12.2% |
| Jun 2023 | N/A | 33.12 | -10.9% |
| Mar 2023 | 4.36 | 27.88 | 6.4% |
| Dec 2022 | 1.59 | 21.1 | 13.3% |
| Sep 2022 | 1.84 | 20.96 | 11.4% |
When comparing to historical data, MWA's PEG ratio is lower than the 3, 5 and 10-year averages.
Mueller Water Products Inc - Series A's PEG of 0.41 is lower than the Industrials sector, the industry and its peers average. Looking at the Industrials sector average of 1.1, Mueller Water Products Inc - Series A's PEG is 63% lower.
MWA reports a PEG ratio lower than that of peer stocks CW and MLI. At 0.41, Mueller Water Products Inc - Series A's PEG ratio is lower than the peer group average of 1.35.
| Stock name | PEG ratio | Market cap |
|---|---|---|
| MWA Mueller Water Products Inc - Series A | 0.42 | $4.05B |
| MLI Mueller Industries Inc | 0.8 | $14.77B |
| FLS Flowserve Corp | 0.86 | $9.66B |
| WTS Watts Water Technologies Inc | 1.28 | $11.71B |
| CW Curtiss-Wright Corp | 2.45 | $26.54B |
| ITRI Itron Inc | 8.27 | $4.4B |
| BMI Badger Meter Inc | N/A | $3.97B |
Based on Jul 31, 2026 data, MWA has a PEG ratio of 0.41.
Historical data over a 3-year period puts MWA's average PEG ratio at 0.72.
Historical data over a 5-year period puts MWA's average PEG ratio at 1.23.
The Mar 2023 quarter marked the ten years high at 4.36 for MWA's PEG ratio.
MWA currently has a PEG ratio 55% below its 10-year average.
Rapid earnings growth combined with a modest valuation gives MWA a PEG ratio of 0.41.
PEG equals PE divided by earnings per share growth (YoY TTM). As of Jul 31, 2026, Mueller Water Products Inc - Series A has a PE ratio of 18.84. Earnings grew at 45.7% over the TTM period ending Mar 2026. Applying the formula, this gives a PEG ratio of 0.41. PEG RATIO(0.41) = PE RATIO(18.84) / EPS GROWTH(45.7%)
All PEG ratio stats are based on quarterly TTM periods, unless otherwise specified.