Teledyne Technologies Incorporated (TDY) P/E Ratio History
Fairly ValuedTrading at 32.8x, near 5Y avg of 29.4x · 75th percentile · In line with own history · Data 2000–2026
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P/E Ratio Analysis
As of June 21, 2026, Teledyne Technologies Incorporated (TDY) trades at a price-to-earnings ratio of 32.8x, with a stock price of $619.58 and trailing twelve-month earnings per share of $20.30.
The current P/E is 12% above its 5-year average of 29.4x. Over the past five years, TDY's P/E has ranged from a low of 21.1x to a high of 44.5x, placing the current valuation at the 75th percentile of its historical range.
Compared to the Technology sector median P/E of 29.0x, TDY is roughly in line with its sector peers. The sector includes 352 companies with P/E ratios ranging from 0.0x to 187.7x.
The PEG ratio of 2.68 (P/E divided by 10% EPS growth) suggests the stock may be expensive relative to its earnings growth. Peter Lynch popularized the rule that a PEG below 1.0 indicates an attractive entry point.
Relative to the broader market, TDY commands a significant premium over the S&P 500 median P/E of 24.4x. Investors should consider the company's growth prospects, competitive position, and earnings quality when evaluating whether the current valuation is justified.
For a comprehensive intrinsic value estimate using discounted cash flow analysis, see our TDY DCF Valuation Calculator →
Note: P/E ratio is just one valuation metric. It does not account for balance sheet strength, cash flow quality, or growth sustainability. Always conduct comprehensive due diligence before making investment decisions.
TDY Cross-Benchmark Valuation
How does the current P/E compare to sector peers and the broader market?
TDY P/E vs Peers
Machine Vision, Imaging and Lidar peers sorted by market cap
| Company | Market Cap | P/E Ratio | PEG Ratio | EPS Growth (1Y) |
|---|---|---|---|---|
| $11B | 18.5 | - | +10% | |
| $16B | 17.5 | 0.57 | +18% | |
| $13B | 9.6Lowest | 0.47Best | +21% | |
| $47B | 68.8 | 4.19 | +34% | |
| $28B | 60.0 | 2.75 | +22% | |
| $62B | 74.5 | 9.31 | +39%Best | |
| $4B | 25.6 | 1.55 | +18% | |
| $10B | 417.0 | - | +18% | |
| $8B | 109.4 | - | -29% | |
| $12B | 44.7 | 3.56 | +29% |
Lower P/E can signal a discount or weaker growth expectations; PEG adds growth context.
TDY Historical P/E Data (2000–2026)
Quarterly P/E ratios calculated from closing price and TTM EPS
| Quarter | Period End | Price | TTM EPS | P/E Ratio | vs Avg |
|---|---|---|---|---|---|
| FY2026 Q1 | Mar 29 2026 | $593.31 | $19.77 | 30.0x | +30% |
| FY2025 Q4 | Dec 28 2025 | $517.35 | $18.91 | 27.4x | +19% |
| FY2025 Q3 | Sep 28 2025 | $577.11 | $17.27 | 33.4x | +45% |
| FY2025 Q2 | Jun 29 2025 | $509.69 | $18.16 | 28.1x | +22% |
| FY2025 Q1 | Mar 30 2025 | $495.52 | $17.50 | 28.3x | +23% |
| FY2024 Q4 | - | $464.13 | $17.23 | 26.9x | +17% |
| FY2024 Q3 | Sep 29 2024 | $435.74 | $19.78 | 22.0x | -4% |
| FY2024 Q2 | Jun 30 2024 | $387.98 | $18.39 | 21.1x | -8% |
| FY2024 Q1 | Mar 31 2024 | $429.32 | $18.49 | 23.2x | +1% |
| FY2023 Q4 | Dec 31 2023 | $446.29 | $18.50 | 24.1x | +5% |
| FY2023 Q3 | Oct 01 2023 | $408.58 | $16.49 | 24.8x | +7% |
| FY2023 Q2 | Jul 02 2023 | $411.11 | $16.08 | 25.6x | +11% |
| FY2023 Q1 | Apr 02 2023 | $447.36 | $15.80 | 28.3x | +23% |
| FY2022 Q4 | Dec 31 2022 | $399.91 | $16.53 | 24.2x | +5% |
| FY2022 Q3 | Oct 02 2022 | $337.47 | $15.18 | 22.2x | -4% |
| FY2022 Q2 | Jul 03 2022 | $379.63 | $14.25 | 26.6x | +16% |
| FY2022 Q1 | Apr 03 2022 | $474.30 | $12.05 | 39.4x | +71% |
| FY2021 Q4 | Dec 31 2021 | $436.89 | $9.82 | 44.5x | +93% |
| FY2021 Q3 | Oct 03 2021 | $436.98 | $9.91 | 44.1x | +91% |
| FY2021 Q2 | Jul 04 2021 | $422.52 | $9.58 | 44.1x | +91% |
| FY2021 Q1 | Apr 04 2021 | $417.43 | $10.67 | 39.1x | +70% |
| FY2020 Q4 | - | $391.98 | $10.61 | 36.9x | +60% |
| FY2020 Q3 | Sep 27 2020 | $311.98 | $10.19 | 30.6x | +33% |
| FY2020 Q2 | Jun 28 2020 | $299.18 | $10.55 | 28.4x | +23% |
| FY2020 Q1 | Mar 29 2020 | $282.23 | $10.87 | 26.0x | +13% |
| FY2019 Q4 | - | $346.54 | $10.72 | 32.3x | +40% |
| FY2019 Q3 | Sep 29 2019 | $320.89 | $10.11 | 31.7x | +38% |
| FY2019 Q2 | Jun 30 2019 | $273.87 | $9.70 | 28.2x | +22% |
| FY2019 Q1 | Mar 31 2019 | $237.01 | $9.22 | 25.7x | +11% |
| FY2018 Q4 | Dec 31 2018 | $207.07 | $9.01 | 23.0x | -0% |
| FY2018 Q3 | Sep 30 2018 | $246.68 | $8.40 | 29.4x | +27% |
| FY2018 Q2 | Jul 01 2018 | $199.06 | $7.87 | 25.3x | +10% |
| FY2018 Q1 | Apr 01 2018 | $187.17 | $7.21 | 26.0x | +13% |
| FY2017 Q4 | Dec 31 2017 | $181.15 | $6.24 | 29.0x | +26% |
| FY2017 Q3 | Oct 01 2017 | $159.18 | $5.88 | 27.1x | +17% |
| FY2017 Q2 | Jul 02 2017 | $127.65 | $5.44 | 23.5x | +2% |
| FY2017 Q1 | Apr 02 2017 | $126.46 | $5.09 | 24.8x | +8% |
| FY2016 Q4 | Dec 31 2016 | $123.00 | $5.35 | 23.0x | -0% |
| FY2016 Q3 | Oct 02 2016 | $107.93 | $5.44 | 19.8x | -14% |
| FY2016 Q2 | Jul 03 2016 | $98.90 | $5.32 | 18.6x | -19% |
| FY2016 Q1 | Apr 03 2016 | $88.95 | $5.35 | 16.6x | -28% |
| FY2015 Q4 | - | $88.70 | $5.45 | 16.3x | -29% |
| FY2015 Q3 | Sep 27 2015 | $91.88 | $5.50 | 16.7x | -28% |
| FY2015 Q2 | Jun 28 2015 | $107.18 | $5.63 | 19.0x | -17% |
| FY2015 Q1 | Mar 29 2015 | $105.70 | $5.76 | 18.4x | -20% |
| FY2014 Q4 | Dec 31 2014 | $102.74 | $5.76 | 17.8x | -23% |
| FY2014 Q3 | Sep 28 2014 | $95.14 | $5.58 | 17.1x | -26% |
| FY2014 Q2 | Jun 29 2014 | $97.01 | $5.34 | 18.2x | -21% |
| FY2014 Q1 | Mar 30 2014 | $95.14 | $5.00 | 19.0x | -17% |
| FY2013 Q4 | - | $91.86 | $4.87 | 18.9x | -18% |
| FY2013 Q3 | Sep 29 2013 | $84.81 | $4.66 | 18.2x | -21% |
| FY2013 Q2 | Jun 30 2013 | $77.35 | $4.57 | 16.9x | -27% |
| FY2013 Q1 | Mar 31 2013 | $78.44 | $4.50 | 17.4x | -24% |
| FY2012 Q4 | Dec 31 2012 | $65.07 | $4.39 | 14.8x | -36% |
| FY2012 Q3 | Sep 30 2012 | $63.39 | $4.15 | 15.3x | -34% |
| FY2012 Q2 | Jul 01 2012 | $61.65 | $3.92 | 15.7x | -32% |
| FY2012 Q1 | Apr 01 2012 | $63.05 | $6.94 | 9.1x | -61% |
| FY2011 Q4 | Dec 31 2011 | $54.85 | $6.84 | 8.0x | -65% |
| FY2011 Q3 | Oct 02 2011 | $48.86 | $6.88 | 7.1x | -69% |
| FY2011 Q2 | Jul 03 2011 | $50.97 | $6.79 | 7.5x | -67% |
| FY2011 Q1 | Apr 03 2011 | $51.70 | $3.49 | 14.8x | -36% |
| FY2010 Q4 | Dec 31 2010 | $43.97 | $3.31 | 13.3x | -42% |
| FY2010 Q3 | Oct 03 2010 | $40.14 | $3.16 | 12.7x | -45% |
| FY2010 Q2 | Jul 04 2010 | $37.49 | $3.30 | 11.4x | -51% |
| FY2010 Q1 | Apr 04 2010 | $41.07 | $3.21 | 12.8x | -45% |
| FY2009 Q4 | - | $38.36 | $3.10 | 12.4x | -46% |
| FY2009 Q3 | Sep 27 2009 | $35.15 | $2.77 | 12.7x | -45% |
| FY2009 Q2 | Jun 28 2009 | $33.68 | $2.65 | 12.7x | -45% |
| FY2009 Q1 | Mar 29 2009 | $27.95 | $2.85 | 9.8x | -57% |
| FY2008 Q4 | Dec 31 2008 | $44.55 | $3.05 | 14.6x | -37% |
| FY2008 Q3 | Sep 28 2008 | $56.34 | $3.23 | 17.4x | -24% |
| FY2008 Q2 | Jun 29 2008 | $48.94 | $3.14 | 15.6x | -32% |
| FY2008 Q1 | Mar 30 2008 | $46.89 | $2.92 | 16.1x | -30% |
| FY2007 Q4 | Dec 31 2007 | $53.33 | $2.72 | 19.6x | -15% |
| FY2007 Q3 | Sep 30 2007 | $53.39 | $2.52 | 21.2x | -8% |
| FY2007 Q2 | Jul 01 2007 | $45.95 | $2.40 | 19.1x | -17% |
| FY2007 Q1 | Apr 01 2007 | $37.44 | $2.32 | 16.1x | -30% |
| FY2006 Q4 | Dec 31 2006 | $40.13 | $2.26 | 17.8x | -23% |
| FY2006 Q3 | Oct 01 2006 | $39.60 | $2.20 | 18.0x | -22% |
| FY2006 Q2 | Jul 02 2006 | $32.76 | $2.02 | 16.2x | -30% |
| FY2006 Q1 | Apr 02 2006 | $35.60 | $1.90 | 18.7x | -19% |
| FY2005 Q4 | Dec 31 2005 | $29.10 | $1.85 | 15.7x | -32% |
| FY2005 Q3 | Oct 02 2005 | $34.47 | $1.77 | 19.5x | -16% |
| FY2005 Q2 | Jul 03 2005 | $33.18 | $1.69 | 19.6x | -15% |
| FY2005 Q1 | Apr 03 2005 | $30.81 | $1.52 | 20.3x | -12% |
| FY2004 Q4 | Dec 31 2004 | $29.43 | $1.24 | 23.7x | +3% |
| FY2004 Q3 | Sep 26 2004 | $24.05 | $1.09 | 22.1x | -4% |
| FY2004 Q2 | Jun 27 2004 | $20.09 | $1.02 | 19.7x | -15% |
| FY2004 Q1 | Mar 28 2004 | $18.56 | $0.92 | 20.2x | -13% |
| FY2003 Q4 | Dec 31 2003 | $18.85 | $0.91 | 20.7x | -10% |
| FY2003 Q3 | Sep 28 2003 | $14.76 | $0.89 | 16.6x | -28% |
| FY2003 Q2 | Jun 29 2003 | $13.69 | $0.80 | 17.1x | -26% |
| FY2003 Q1 | Mar 30 2003 | $12.70 | $0.79 | 16.1x | -30% |
| FY2002 Q4 | - | $15.68 | $0.78 | 20.1x | -13% |
| FY2002 Q3 | Sep 29 2002 | $17.25 | $0.76 | 22.7x | -2% |
| FY2002 Q2 | Jun 30 2002 | $20.75 | $0.73 | 28.4x | +23% |
| FY2002 Q1 | Mar 31 2002 | $16.58 | $0.21 | 79.0x | +242% |
| FY2001 Q4 | Dec 31 2001 | $16.29 | $0.20 | 81.5x | +253% |
| FY2001 Q3 | Sep 30 2001 | $15.95 | $0.28 | 57.0x | +147% |
| FY2001 Q2 | Jul 01 2001 | $15.20 | $0.42 | 36.2x | +57% |
| FY2001 Q1 | Apr 01 2001 | $14.00 | $0.86 | 16.3x | -29% |
| FY2000 Q4 | Dec 31 2000 | $23.63 | $1.09 | 21.7x | -6% |
| FY2000 Q3 | Oct 01 2000 | $29.13 | $1.29 | 22.6x | -2% |
| FY2000 Q2 | Jul 02 2000 | $18.88 | $1.40 | 13.5x | -42% |
Average P/E for displayed period: 23.1x
Full Stock Analysis
Deep dive into TDY consensus models and risk factors.
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
26+ years return with dividends reinvested.
DCA Calculator
See how regular investing compounds over time.
Peer Comparison
Compare growth, multiples, and margins vs sector.
TDY — Frequently Asked Questions
Quick answers to the most common questions about buying TDY stock.
What is TDY's P/E ratio?
Teledyne Technologies Incorporated (TDY) trailing twelve-month P/E ratio is 32.8x, based on TTM diluted EPS of $20.30. The 5-year average P/E is 29.4x and the historical range spans 21.1x to 44.5x.
Is TDY stock overvalued or undervalued?
TDY trades at 32.8x P/E, near its 5-year average of 29.4x. The 75th percentile ranking within the 21.1x–44.5x historical range places valuation within normal bounds.
Is TDY stock expensive?
TDY is fairly valued relative to its own history. The current P/E of 32.8x is near the 5-year average of 29.4x (75th percentile of historical range).
What is TDY's historical P/E range?
Over the past 5 years, TDY's P/E ratio has ranged from 21.1x to 44.5x, with a median of 27.4x and an average of 29.4x. The current P/E of 32.8x places the stock at the 75th percentile of this range. Full historical data spans 2000–2026.
How does TDY's P/E compare to the S&P 500?
TDY trades at 32.8x P/E versus the S&P 500 median of 24.4x. The 34% premium to the market typically reflects higher expected earnings growth or quality.
How does TDY's valuation compare to Technology peers?
Teledyne Technologies Incorporated P/E of 32.8x compares to the Technology sector median of 29.0x. The premium reflects expected growth above peers or stronger fundamentals. See the peer comparison table on this page for ticker-by-ticker P/E and PEG.
What is TDY's PEG ratio?
TDY PEG ratio is 2.68, based on a P/E of 32.8x and EPS growth of 9.7%. A PEG above 2.0 indicates a premium valuation relative to earnings growth — typically considered expensive.
What is TDY's earnings yield?
TDY earnings yield is 3.05%, the inverse of its 32.8x P/E ratio. Earnings yield represents the percentage of each dollar invested that the company earns. It can be compared directly to bond yields to assess relative attractiveness of stocks versus fixed income.