TDY
Teledyne Technologies
PEG ratio, current and historical analysis
- Stocks
- Technology
- NYSE: TDY
- PEG Ratio
TDY currently has a PEG ratio reading of 2.17 as of Aug 21, 2026. This metric factors in a PE of 30.38 with an earnings growth rate of 14.0%.
TDY PEG ratio history
A ten years lookback shows an average PEG ratio of 3.06 for Teledyne Technologies. Compared to historical data, TDY's 2.17 PEG ratio represents a decrease of 29%. Within the last ten years, the Sep 2020 quarter recorded the highest PEG value at 37.1. At 0.37, the Jan 2023 quarter showed the minimum PEG ratio in this period.
Teledyne Technologies PEG ratio by year
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| 2025 | 2.79 | 27.06 | 9.7% |
| 2024 | N/A | 27.05 | -7.3% |
| 2023 | 2.05 | 23.74 | 11.6% |
| 2023 | 0.37 | 23.73 | 63.4% |
| 2022 | N/A | 42.38 | -5.8% |
| 2021 | N/A | 35.8 | -1.2% |
| 2019 | 1.66 | 31.39 | 18.9% |
| 2018 | 0.49 | 21.76 | 44.5% |
| 2017 | 1.67 | 28.09 | 16.8% |
| 2017 | N/A | 22.28 | -0.5% |
| 2016 | N/A | 15.98 | -5.5% |
| 2014 | 0.97 | 17.82 | 18.3% |
| 2013 | 1.69 | 18.64 | 11% |
| 2012 | N/A | 14.24 | -35.9% |
| 2012 | 0.07 | 7.87 | 109.3% |
Teledyne Technologies PEG ratio by quarter (TTM)
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| Jun 2026 | 2.13 | 29.81 | 14% |
| Mar 2026 | 2.32 | 29.7 | 12.8% |
| Dec 2025 | 2.79 | 27.06 | 9.7% |
| Sep 2025 | N/A | 33.03 | -12.8% |
| Jun 2025 | N/A | 27.75 | -1.4% |
| Mar 2025 | N/A | 27.98 | -5.6% |
| Dec 2024 | N/A | 27.05 | -7.3% |
| Sep 2024 | 1.13 | 21.75 | 19.2% |
| Jun 2024 | 1.52 | 20.81 | 13.7% |
| Mar 2024 | 1.4 | 22.88 | 16.4% |
| Dec 2023 | 2.05 | 23.74 | 11.6% |
| Oct 2023 | 3.08 | 24.31 | 7.9% |
| Jul 2023 | 2.11 | 25.07 | 11.9% |
| Apr 2023 | 0.96 | 27.75 | 28.9% |
| Jan 2023 | 0.37 | 23.73 | 63.4% |
TDY average PEG ratio chart
When comparing to historical values, TDY's PEG ratio is higher than its 3 and 5-year averages, yet it is below the 10-year average.
PEG comparison
Teledyne Technologies's PEG of 2.17 is above the Technology sector, the industry and its peers average. Compared to its Technology sector average of 0.65, Teledyne Technologies's PEG is 234% higher.
TDY EPS growth
TDY Price vs fair value
TDY PEG vs peers
Compared to its peers, TDY's PEG ratio is under GE's and TMO's but above LMT's and NOC's. Teledyne Technologies's PEG ratio of 2.17 is above the peer average of 1.55.
Frequently asked questions
What is Teledyne Technologies's PEG ratio?
TDY's Aug 21, 2026 PEG ratio comes in at 2.17.
What is the 3-year average PEG ratio for Teledyne Technologies (TDY)?
TDY has a 3-year average PEG ratio of 2.05.
What is the 5-year average PEG ratio for Teledyne Technologies (TDY)?
TDY has a 5-year average PEG ratio of 1.68.
What is the highest PEG ratio for TDY?
In the last ten years, TDY's peak PEG ratio of 37.1 was recorded in the Sep 2020 quarter.
How does the current PEG ratio for TDY compare to its historical average?
TDY currently has a PEG ratio 29% below its 10-year average.
Why is Teledyne Technologies's PEG ratio so high?
The elevated PEG ratio of 2.17 indicates that TDY may be overvalued relative to its earnings growth potential.
How is TDY's PEG ratio calculated (Teledyne Technologies PEG ratio formula)?
The PEG ratio comes from taking PE and dividing by the rate at which earnings are growing (YoY TTM). As of Aug 21, 2026, Teledyne Technologies has a P/E ratio of 30.38. Earnings grew at 14.0% over the TTM period ending Jun 2026. Applying the formula, this produces a price to earnings growth ratio of 2.17. PEG RATIO(2.17) = PE RATIO(30.38) / EPS GROWTH(14.0%)
All PEG ratio stats are based on quarterly TTM periods, unless otherwise specified.