Based on the most recent data from Aug 1, 2026, IESC's PEG ratio comes in at 0.45. This metric factors in a PE of 32.63 with an earnings growth rate of 72.1%. No notable movement has occurred in the PEG ratio compared to its past four-quarter average.
Looking at the last ten years, IESC's PEG ratio has has been around 0.25 on average. At 0.45, today's PE to growth ratio sits 80% above its historical average. Within the last ten years, the Dec 2020 quarter recorded the highest PEG value at 0.71. At 0.01, the Sep 2016 quarter showed the minimum PEG ratio in this period.
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| 2025 | 0.5 | 26.13 | 51.9% |
| 2024 | 0.17 | 19.92 | 118.8% |
| 2023 | 0.07 | 14.38 | 215.9% |
| 2022 | N/A | 19.05 | -54.5% |
| 2021 | 0.23 | 14.32 | 62.8% |
| 2020 | 0.63 | 16.21 | 25.6% |
| 2019 | 0.04 | 13.2 | 332.8% |
| 2018 | N/A | N/A | -208.1% |
| 2017 | N/A | 27.9 | -89% |
| 2016 | 0.01 | 3.16 | 631.2% |
| 2015 | 0.06 | 10.03 | 165.5% |
| 2014 | 0.13 | 28.45 | 226.1% |
| 2013 | N/A | N/A | 70.5% |
| 2012 | N/A | N/A | 70.1% |
| 2011 | N/A | N/A | -20.8% |
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| Jun 2026 | 0.45 | 32.19 | 72.1% |
| Mar 2026 | 0.44 | 25.06 | 57% |
| Dec 2025 | 0.4 | 22.83 | 56.5% |
| Sep 2025 | 0.5 | 26.13 | 51.9% |
| Jun 2025 | 0.41 | 22.34 | 54.2% |
| Mar 2025 | 0.17 | 13.63 | 80.5% |
| Dec 2024 | 0.18 | 18.45 | 104.7% |
| Sep 2024 | 0.17 | 19.92 | 118.8% |
| Jun 2024 | 0.12 | 16.2 | 137.6% |
| Mar 2024 | 0.16 | 18.13 | 114.4% |
| Dec 2023 | 0.08 | 14.89 | 180% |
| Sep 2023 | 0.07 | 14.38 | 215.9% |
| Jun 2023 | 0.16 | 15.71 | 98.9% |
| Mar 2023 | 0.47 | 13.77 | 29.3% |
| Dec 2022 | N/A | 18.72 | -42.6% |
Measured against past performance, IESC's PEG ratio is higher than its 3, 5 and 10-year averages.
With a PEG of 0.45, IESC is below the Industrials sector, the industry and its peers average. Compared to its Industrials sector average of 1.1, IES Holdings's PEG is 59% lower.
Compared to its peers, IESC has a PEG ratio under stocks PWR and EME, while above FIX's. With a PEG ratio of 0.45, IES Holdings stands lower than the 1.11 peer average.
| Stock name | PEG ratio | Market cap |
|---|---|---|
| FIX Comfort Systems USA Inc | 0.38 | $58.66B |
| IESC IES Holdings Inc | 0.43 | $14.07B |
| EME Emcor Group Inc | 0.73 | $34.44B |
| DY Dycom Industries Inc | 1.13 | $11.93B |
| PWR Quanta Services Inc | 2.12 | $98.9B |
IESC shows a PEG ratio of 0.45, per Aug 1, 2026 data.
IESC's 3-year PEG ratio average stands at 0.26.
IESC's 5-year PEG ratio average stands at 0.27.
The Dec 2020 quarter marked the ten years high at 0.71 for IESC's PEG ratio.
IESC currently has a PEG ratio 80% above its 10-year average.
At 0.45, IESC's PEG ratio suggests the stock may be attractively priced given its growth rate.
PEG equals PE divided by EPS growth (YoY TTM). As of Aug 1, 2026, IES Holdings has a P/E ratio of 32.63. Earnings grew at 72.1% over the TTM period ending Jun 2026. Applying the formula, this produces a price to earnings growth ratio of 0.45. PEG RATIO(0.45) = PE RATIO(32.63) / EPS GROWTH(72.1%)
All PEG ratio stats are based on quarterly TTM periods, unless otherwise specified.