Ppg Industries is trading with a PEG ratio of 0.34, based on Jun 22, 2026 data. Dividing the 16.89 PE ratio by the 49.8% earnings growth rate yields this valuation metric.
Historically, Ppg Industries shows a PEG ratio averaging 2.87 across the past ten years. At 0.34, today's PE to growth ratio sits 88% below its historical average. The ten years high occurred in the Mar 2021 quarter at 24.89, reflecting maximum valuation relative to growth. The minimum was hit in the Sep 2017 quarter at 0.13, indicating optimal value relative to growth during that period.
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| 2025 | 0.32 | 14.72 | 45.9% |
| 2024 | N/A | 25.04 | -11.3% |
| 2023 | 1.16 | 27.8 | 24% |
| 2022 | N/A | 28.97 | -28.4% |
| 2021 | 0.8 | 28.46 | 35.6% |
| 2020 | N/A | 32.26 | -14.9% |
| 2019 | N/A | 25.43 | -4.5% |
| 2018 | N/A | 18.59 | -11.6% |
| 2017 | 0.21 | 18.78 | 89.1% |
| 2016 | N/A | 28.8 | -36.5% |
| 2015 | N/A | 19.08 | -31.8% |
| 2014 | N/A | 15.21 | -32.6% |
| 2013 | 0.03 | 8.41 | 268.3% |
| 2012 | N/A | 22.12 | -12.1% |
| 2011 | 0.24 | 12 | 49.4% |
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| Mar 2026 | 0.3 | 15.18 | 49.8% |
| Dec 2025 | 0.32 | 14.72 | 45.9% |
| Sep 2025 | N/A | 23.73 | -30.1% |
| Jun 2025 | N/A | 25.68 | -27.7% |
| Mar 2025 | N/A | 23.27 | -21.1% |
| Dec 2024 | N/A | 25.04 | -11.3% |
| Sep 2024 | 3.8 | 20.89 | 5.5% |
| Jun 2024 | 2.21 | 20.54 | 9.3% |
| Mar 2024 | 2.29 | 24.31 | 10.6% |
| Dec 2023 | 1.16 | 27.8 | 24% |
| Sep 2023 | 0.67 | 21.6 | 32.1% |
| Jun 2023 | 1.2 | 26.43 | 22% |
| Mar 2023 | 1.34 | 24.78 | 18.5% |
| Dec 2022 | N/A | 28.97 | -28.4% |
| Sep 2022 | N/A | 24.33 | -24% |
When comparing to historical values, PPG's PEG ratio is below the 3, 5 and 10-year averages.
With a PEG of 0.34, PPG is below the Basic Materials sector and the industry average. Compared to its Basic Materials sector average of 0.46, Ppg Industries's PEG is 26% lower.
Compared to its peers, PPG's PEG ratio is under RPM's but above GLW's.
| Stock name | PEG ratio | Market cap |
|---|---|---|
| GLW Corning Inc | 0.33 | $180.59B |
| PPG Ppg Industries Inc | 0.34 | $26.51B |
| RPM Rpm International Inc | 5.43 | $13.73B |
| SHW Sherwin Williams Co | N/A | $78.16B |
| DD DuPont de Nemours Inc | N/A | $19.75B |
| OC Owens Corning | N/A | $10.04B |
PPG shows a PEG ratio of 0.34, per Jun 22, 2026 data.
Historical data over a 3-year period places PPG's average PEG ratio at 1.49.
Historical data over a 5-year period places PPG's average PEG ratio at 1.28.
The Mar 2021 quarter marked the ten years high at 24.89 for PPG's PEG ratio.
Compared to the 10-year average, PPG's PEG ratio is 88% lower.
At 0.34, PPG's PEG ratio suggests the stock may be attractively priced given its growth rate.
Computing the PEG ratio involves dividing the PE ratio by the company's EPS growth (YoY TTM). As of Jun 22, 2026, Ppg Industries has a P/E ratio of 16.89. Earnings grew at 49.8% over the TTM period ending Mar 2026. Applying the formula, this produces a price to earnings growth ratio of 0.34. PEG RATIO(0.34) = PE RATIO(16.89) / EPS GROWTH(49.8%)
All PEG ratio stats are based on quarterly TTM periods, unless otherwise specified.