AME currently has a PEG ratio reading of 3.33 as of Aug 21, 2026. This metric factors in a PE of 34.92 with an earnings growth rate of 10.5%. When compared to the trailing four-quarter average of 3.56, AME's PEG ratio shows a 6% decrease.
A nine years lookback shows an average PEG ratio of 4.91 for Ametek. Compared to historical data, AME's 3.33 PE to growth ratio represents a decline of 32%. Within the last nine years, the Dec 2020 quarter recorded the highest PEG value at 63.66. At 0.48, the Jun 2018 quarter showed the minimum PEG ratio in this period.
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| 2025 | 4.05 | 31.98 | 7.9% |
| 2024 | 6.89 | 30.3 | 4.4% |
| 2023 | 2.21 | 28.93 | 13.1% |
| 2022 | 1.58 | 27.72 | 17.5% |
| 2021 | 2.66 | 34.28 | 12.9% |
| 2020 | 63.66 | 31.83 | 0.5% |
| 2019 | 2.16 | 26.39 | 12.2% |
| 2018 | 1.45 | 20.09 | 13.9% |
| 2017 | 0.71 | 24.48 | 34.5% |
| 2016 | N/A | 22.09 | -10.6% |
| 2015 | 7.51 | 21.78 | 2.9% |
| 2014 | 1.73 | 22.02 | 12.7% |
| 2013 | 2.14 | 24.84 | 11.6% |
| 2012 | 1.05 | 19.77 | 18.8% |
| 2011 | 0.51 | 17.54 | 34.5% |
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| Jun 2026 | 3.36 | 35.27 | 10.5% |
| Mar 2026 | 3.9 | 32.33 | 8.3% |
| Dec 2025 | 4.05 | 31.98 | 7.9% |
| Sep 2025 | 2.93 | 29.61 | 10.1% |
| Jun 2025 | 3.94 | 29.14 | 7.4% |
| Mar 2025 | 4.14 | 28.13 | 6.8% |
| Dec 2024 | 6.89 | 30.3 | 4.4% |
| Sep 2024 | 7.83 | 29.76 | 3.8% |
| Jun 2024 | 3.9 | 28.84 | 7.4% |
| Mar 2024 | 3.13 | 31.92 | 10.2% |
| Dec 2023 | 2.21 | 28.93 | 13.1% |
| Sep 2023 | 2.08 | 26.58 | 12.8% |
| Jun 2023 | 2.23 | 30.09 | 13.5% |
| Mar 2023 | 1.83 | 27.95 | 15.3% |
| Dec 2022 | 1.58 | 27.72 | 17.5% |
When comparing to historical values, AME's PEG ratio is higher than its 5-year average, though it is below the 3 and 10-year averages.
With a PEG of 3.33, AME is above the Industrials sector, the industry and its peers average. Compared to its Industrials sector average of 1.08, Ametek's PEG is 208% higher.
Compared to its peer stocks GE and DHR, AME's PEG ratio comes in higher. Ametek's PEG ratio of 3.33 is above the peer average of 1.23.
Based on Aug 21, 2026 data, AME carries a PEG ratio of 3.33.
Over the last 3 years, AME's PEG ratio has settled near 4.03.
Over the last 5 years, AME's PEG ratio has settled near 3.26.
The Dec 2020 quarter marked the nine years high at 63.66 for AME's PEG ratio.
AME currently has a PEG ratio 32% below its 9-year average.
A 3.33 PEG ratio for AME suggests the stock is priced at a premium relative to its growth trajectory.
To calculate the PEG ratio, take the company's PE ratio and divide by its EPS growth (YoY TTM). As of Aug 21, 2026, Ametek has a P/E ratio of 34.92. Earnings grew at 10.5% over the TTM period ending Jun 2026. Applying the formula, this produces a price to earnings growth ratio of 3.33. PEG RATIO(3.33) = PE RATIO(34.92) / EPS GROWTH(10.5%)
All PEG ratio stats are based on quarterly TTM periods, unless otherwise specified.