APH
Amphenol
PEG ratio, current and historical analysis
- Stocks
- Technology
- NYSE: APH
- PEG Ratio
As of Jun 18, 2026, APH's PEG ratio of 0.65 reflects its valuation relative to its growth. This value reflects a P/E ratio of 44.8 measured against EPS growth of 69.4%. When compared to the trailing four-quarter average of 0.59, APH's PEG ratio shows a 11% increase.
APH PEG ratio history
Amphenol's ten years historical PEG ratio has an average of 2.69. Compared to historical data, APH's 0.65 PEG ratio represents a decrease of 76%. APH reached its maximum PEG ratio of 23.54 during the Dec 2023 quarter over the past ten years. The Dec 2018 quarter had the bottom reading at 0.23, indicating the most optimal growth-adjusted valuation.
Amphenol PEG ratio by year
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| 2025 | 0.52 | 38.5 | 74.6% |
| 2024 | 1.43 | 34.55 | 24.1% |
| 2023 | 23.54 | 30.6 | 1.3% |
| 2022 | 1.17 | 23.79 | 20.3% |
| 2021 | 1.04 | 32.88 | 31.7% |
| 2020 | 7.9 | 32.37 | 4.1% |
| 2019 | N/A | 27.89 | -3% |
| 2018 | 0.23 | 20.26 | 88.7% |
| 2017 | N/A | 41.42 | -20.9% |
| 2016 | 3.1 | 25.07 | 8.1% |
| 2015 | 1.97 | 21.06 | 10.7% |
| 2014 | 2 | 24.02 | 12% |
| 2013 | 1.37 | 22.3 | 16.3% |
| 2012 | 1.83 | 18.81 | 10.3% |
| 2011 | 1.75 | 14.55 | 8.3% |
Amphenol PEG ratio by quarter (TTM)
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| Mar 2026 | 0.5 | 34.52 | 69.4% |
| Dec 2025 | 0.52 | 38.5 | 74.6% |
| Sep 2025 | 0.55 | 39.41 | 71.6% |
| Jun 2025 | 0.77 | 37.69 | 48.9% |
| Mar 2025 | 1.15 | 30.37 | 26.3% |
| Dec 2024 | 1.43 | 34.55 | 24.1% |
| Sep 2024 | 2.74 | 35.61 | 13% |
| Jun 2024 | 4.12 | 38.28 | 9.3% |
| Mar 2024 | 5.44 | 33.73 | 6.2% |
| Dec 2023 | 23.54 | 30.6 | 1.3% |
| Sep 2023 | 6.82 | 25.92 | 3.8% |
| Jun 2023 | 3.61 | 26.38 | 7.3% |
| Mar 2023 | 1.79 | 25.38 | 14.2% |
| Dec 2022 | 1.17 | 23.79 | 20.3% |
| Sep 2022 | 0.83 | 21.46 | 25.8% |
APH average PEG ratio chart
When comparing to historical values, APH's PEG ratio is below the 3, 5 and 10-year averages.
PEG comparison
Amphenol's PEG of 0.65 is below the Technology sector, the industry and its peers average. Compared to its Technology sector average of 0.75, Amphenol's PEG is 13% lower.
APH EPS growth
APH Price vs fair value
APH PEG vs peers
Compared to its peers, APH's PEG ratio is under BDC's and OCC's but above TEL's and VISN's. With a PEG ratio of 0.65, Amphenol stands lower than the 0.74 peer average.
| Stock name | PEG ratio | Market cap |
|---|---|---|
| VISN Vistance Networks Inc. | 0 | $2.86B |
| TEL TE Connectivity Ltd | 0.19 | $63.53B |
| RFIL R F Industries Ltd | 0.61 | $193.26M |
| APH Amphenol Corp | 0.65 | $201.71B |
| OCC Optical Cable Corp | 1.42 | $197.73M |
| BDC Belden Inc | 1.47 | $4.8B |
| MEI Methode Electronics Inc | N/A | $496.73M |
| ITT ITT Inc | N/A | $17.59B |
Frequently asked questions
What is Amphenol's PEG ratio?
APH's Jun 18, 2026 PEG ratio comes in at 0.65.
What is the 3-year average PEG ratio for Amphenol (APH)?
APH's 3-year PEG ratio average stands at 4.27.
What is the 5-year average PEG ratio for Amphenol (APH)?
APH's 5-year PEG ratio average stands at 2.99.
What is the highest PEG ratio for APH?
In the last ten years, APH's peak PEG ratio of 23.54 was recorded in the Dec 2023 quarter.
How does the current PEG ratio for APH compare to its historical average?
Currently, APH's PEG ratio is 76% lower than its 10-year historical average.
How is APH's PEG ratio calculated (Amphenol PEG ratio formula)?
Computing the PEG ratio involves dividing the PE ratio by the company's EPS growth (YoY TTM). As of Jun 18, 2026, Amphenol has a P/E ratio of 44.8. Earnings grew at 69.4% over the TTM period ending Mar 2026. Applying the formula, this produces a price to earnings growth ratio of 0.65. PEG RATIO(0.65) = PE RATIO(44.8) / EPS GROWTH(69.4%)
All PEG ratio stats are based on quarterly TTM periods, unless otherwise specified.