ATI
ATI
PEG ratio, current and historical analysis
- Stocks
- Industrials
- NYSE: ATI
- PEG Ratio
As of Aug 21, 2026, ATI's PEG ratio of 4.1 reflects its valuation relative to its growth rate. This result reflects a P/E ratio of 59.49 measured against EPS growth of 14.5%. When benchmarked against the trailing 4-quarter average of 7.75, ATI's PEG ratio reflects a 47% decrease.
ATI PEG ratio history
ATI's eight years historical PEG ratio averages out to 6.03. Compared to historical data, ATI's 4.1 PEG ratio represents a decrease of 32%. ATI hit its maximum PEG ratio of 95.17 during the Jun 2025 quarter over the last eight years. The Jun 2019 quarter marked the lowest reading at 0, indicating the most attractive growth-adjusted valuation.
ATI PEG ratio by year
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| 2025 | 11.44 | 40.05 | 3.5% |
| 2024 | N/A | 19.66 | -12.1% |
| 2023 | 0.54 | 14.17 | 26.4% |
| 2022 | 0.16 | 11.76 | 75.2% |
| 2021 | 0.1 | 10.99 | 111.7% |
| 2020 | N/A | N/A | -718.4% |
| 2019 | 0.8 | 10.28 | 12.9% |
| 2018 | 0.04 | 12.23 | 314.5% |
| 2017 | N/A | N/A | 86.1% |
| 2016 | N/A | N/A | -69.1% |
| 2015 | N/A | N/A | -11,666.7% |
| 2014 | N/A | N/A | -102.1% |
| 2013 | N/A | 24.74 | -3.4% |
| 2012 | N/A | 20.38 | -28.7% |
| 2011 | 0.12 | 22.87 | 186.3% |
ATI PEG ratio by quarter (TTM)
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| Jun 2026 | 3.91 | 56.72 | 14.5% |
| Mar 2026 | 12.28 | 45.45 | 3.7% |
| Dec 2025 | 11.44 | 40.05 | 3.5% |
| Sep 2025 | 3.36 | 25.88 | 7.7% |
| Jun 2025 | 95.17 | 28.55 | 0.3% |
| Mar 2025 | N/A | 17.1 | -2.9% |
| Dec 2024 | N/A | 19.66 | -12.1% |
| Sep 2024 | N/A | 22.31 | -28.8% |
| Jun 2024 | N/A | 18.3 | -23.1% |
| Mar 2024 | 3.47 | 16.67 | 4.8% |
| Dec 2023 | 0.54 | 14.17 | 26.4% |
| Sep 2023 | 0.08 | 9.87 | 117.2% |
| Jun 2023 | 0.1 | 11.23 | 115.3% |
| Mar 2023 | 0.2 | 13.47 | 67.4% |
| Dec 2022 | 0.16 | 11.76 | 75.2% |
ATI average PEG ratio chart
Measured against past performance, ATI's PEG ratio comes in under the 3, 5 and 10-year averages.
PEG comparison
With a PEG of 4.1, ATI ranks higher than the Industrials sector, the industry and its peers average. In comparison with the Industrials sector average of 1.08, ATI's PEG is 280% higher.
ATI EPS growth
ATI Price vs fair value
ATI PEG vs peers
ATI carries a PEG ratio higher than that of peer stocks CRS and VMI. At 4.1, ATI's PEG ratio sits higher than the peer group average of 0.34.
Frequently asked questions
What is ATI's PEG ratio?
ATI's Aug 21, 2026 PEG ratio comes in at 4.1.
What is the 3-year average PEG ratio for ATI (ATI)?
ATI shows a 3-year average PEG ratio of 16.28.
What is the 5-year average PEG ratio for ATI (ATI)?
ATI shows a 5-year average PEG ratio of 8.74.
What is the highest PEG ratio for ATI?
In the last eight years, ATI's peak PEG ratio of 95.17 occurred in the Jun 2025 quarter.
How does the current PEG ratio for ATI compare to its historical average?
At present, ATI's PEG ratio runs 32% lower than its 8-year historical average.
Why is ATI's PEG ratio so high?
A 4.1 PEG ratio for ATI suggests the stock trades at a premium relative to its growth trajectory.
How is ATI's PEG ratio calculated (ATI PEG ratio formula)?
Computing the PEG ratio involves dividing the PE ratio by the company's EPS growth rate (YoY TTM). As of Aug 21, 2026, ATI carries a PE ratio of 59.49. Earnings grew at 14.5% over the TTM period ending Jun 2026. Applying the formula, this yields a PEG ratio of 4.1. PEG RATIO(4.1) = PE RATIO(59.49) / EPS GROWTH(14.5%)
All PEG ratio stats are based on quarterly TTM periods, unless otherwise specified.