AME currently has a PEG ratio reading of 2.81 as of Nov 11, 2026. This metric factors in a PE of 33.71 with an earnings growth rate of 12.0%. When compared to the trailing four-quarter average of 3.55, AME's PEG ratio shows a 21% decrease.
A ten years lookback shows an average PEG ratio of 4.85 for Ametek. Compared to historical data, AME's 2.81 PE to growth ratio represents a decline of 42%. Within the last ten 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 |
|---|---|---|---|
| Sep 2026 | 2.9 | 34.84 | 12% |
| 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% |
When comparing to historical values, AME's PEG ratio is below the 3, 5 and 10-year averages.
With a PEG of 2.81, AME is above the Industrials sector, the industry and its peers average. Compared to its Industrials sector average of 0.86, Ametek's PEG is 227% higher.
Compared to its peer stocks GE and DHR, AME's PEG ratio comes in higher. Ametek's PEG ratio of 2.81 is above the peer average of 1.11.
Based on Nov 11, 2026 data, AME carries a PEG ratio of 2.81.
Over the last 3 years, AME's PEG ratio has settled near 4.1.
Over the last 5 years, AME's PEG ratio has settled near 3.13.
The Dec 2020 quarter marked the ten years high at 63.66 for AME's PEG ratio.
AME currently has a PEG ratio 42% below its 10-year average.
A 2.81 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 Nov 11, 2026, Ametek has a P/E ratio of 33.71. Earnings grew at 12.0% over the TTM period ending Sep 2026. Applying the formula, this produces a price to earnings growth ratio of 2.81. PEG RATIO(2.81) = PE RATIO(33.71) / EPS GROWTH(12.0%)
All PEG ratio stats are based on quarterly TTM periods, unless otherwise specified.