ON Semiconductor Corporation (ON) P/E Ratio History
ExpensiveTrading at 419.4x vs 5Y avg 32.0x · 100th percentile · Material premium to history · Data 2000–2026
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P/E Ratio Analysis
As of June 21, 2026, ON Semiconductor Corporation (ON) trades at a price-to-earnings ratio of 419.4x, with a stock price of $121.62 and trailing twelve-month earnings per share of $1.46.
The current P/E is 1210% above its 5-year average of 32.0x. Over the past five years, ON's P/E has ranged from a low of 12.1x to a high of 159.3x, placing the current valuation at the 100th percentile of its historical range.
Compared to the Technology sector median P/E of 29.0x, ON trades at a 1346% premium to its sector peers. The sector includes 352 companies with P/E ratios ranging from 0.0x to 187.7x.
Relative to the broader market, ON 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 ON 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.
ON Cross-Benchmark Valuation
How does the current P/E compare to sector peers and the broader market?
ON P/E vs Peers
Power Semiconductors and Discretes peers sorted by market cap
| Company | Market Cap | P/E Ratio | PEG Ratio | EPS Growth (1Y) |
|---|---|---|---|---|
| $70B | 435.5 | - | -89% | |
| $5B | 83.5 | - | +51%Best | |
| $77B | 122.6 | 4.16 | -65% | |
| $5B | 223.4 | - | -30% | |
| $294B | 59.2 | - | +5% | |
| $79B | 39.4 | 0.35Best | -18% | |
| $212B | 95.3 | 13.99 | +39% | |
| $11B | 23.5Lowest | - | -17% |
Lower P/E can signal a discount or weaker growth expectations; PEG adds growth context.
ON 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 | Apr 03 2026 | $62.19 | $1.41 | 44.1x | +40% |
| FY2025 Q4 | Dec 31 2025 | $54.15 | $0.34 | 159.3x | +404% |
| FY2025 Q3 | Oct 03 2025 | $49.27 | $0.77 | 64.0x | +103% |
| FY2025 Q2 | Jul 04 2025 | $56.60 | $1.07 | 52.9x | +68% |
| FY2025 Q1 | Apr 04 2025 | $33.70 | $1.44 | 23.4x | -26% |
| FY2024 Q4 | - | $63.05 | $3.63 | 17.4x | -45% |
| FY2024 Q3 | Sep 27 2024 | $74.39 | $4.03 | 18.5x | -42% |
| FY2024 Q2 | Jun 28 2024 | $68.55 | $4.39 | 15.6x | -51% |
| FY2024 Q1 | Mar 29 2024 | $73.55 | $4.90 | 15.0x | -52% |
| FY2023 Q4 | Dec 31 2023 | $83.53 | $4.89 | 17.1x | -46% |
| FY2023 Q3 | Sep 29 2023 | $92.95 | $4.96 | 18.7x | -41% |
| FY2023 Q2 | Jun 30 2023 | $94.58 | $4.37 | 21.6x | -31% |
| FY2023 Q1 | Mar 31 2023 | $82.32 | $4.10 | 20.1x | -36% |
| FY2022 Q4 | Dec 31 2022 | $62.37 | $4.25 | 14.7x | -54% |
| FY2022 Q3 | Sep 30 2022 | $62.33 | $3.86 | 16.1x | -49% |
| FY2022 Q2 | Jul 01 2022 | $46.84 | $3.86 | 12.1x | -62% |
| FY2022 Q1 | Apr 01 2022 | $59.63 | $3.26 | 18.3x | -42% |
| FY2021 Q4 | Dec 31 2021 | $67.92 | $2.28 | 29.8x | -6% |
| FY2021 Q3 | Oct 01 2021 | $45.61 | $1.53 | 29.8x | -6% |
| FY2021 Q2 | Jul 02 2021 | $38.40 | $1.21 | 31.7x | +1% |
| FY2021 Q1 | Apr 02 2021 | $42.89 | $0.79 | 54.5x | +73% |
| FY2020 Q4 | - | $32.73 | $0.55 | 59.2x | +88% |
| FY2020 Q3 | Oct 02 2020 | $22.44 | $0.48 | 46.5x | +47% |
| FY2020 Q1 | Apr 03 2020 | $10.94 | $0.20 | 55.8x | +77% |
| FY2019 Q4 | - | $24.38 | $0.50 | 48.8x | +54% |
| FY2019 Q3 | Sep 27 2019 | $18.68 | $0.75 | 24.9x | -21% |
| FY2019 Q2 | Jun 28 2019 | $20.21 | $1.28 | 15.8x | -50% |
| FY2019 Q1 | Mar 29 2019 | $20.57 | $1.39 | 14.8x | -53% |
| FY2018 Q4 | Dec 31 2018 | $16.51 | $1.43 | 11.5x | -63% |
| FY2018 Q3 | Sep 28 2018 | $18.43 | $2.26 | 8.2x | -74% |
| FY2018 Q2 | Jun 29 2018 | $22.23 | $2.13 | 10.4x | -67% |
| FY2018 Q1 | Mar 30 2018 | $24.46 | $2.00 | 12.2x | -61% |
| FY2017 Q4 | Dec 31 2017 | $20.94 | $1.87 | 11.2x | -65% |
| FY2017 Q3 | Sep 29 2017 | $18.47 | $0.91 | 20.3x | -36% |
| FY2017 Q2 | Jun 30 2017 | $14.04 | $0.68 | 20.6x | -35% |
| FY2017 Q1 | Mar 31 2017 | $15.49 | $0.52 | 29.8x | -6% |
| FY2016 Q4 | Dec 31 2016 | $12.76 | $0.43 | 29.7x | -6% |
| FY2016 Q3 | Sep 30 2016 | $12.32 | $0.30 | 41.1x | +30% |
| FY2016 Q2 | Jul 01 2016 | $8.78 | $0.39 | 22.5x | -29% |
| FY2016 Q1 | Apr 01 2016 | $9.70 | $0.45 | 21.6x | -32% |
| FY2015 Q4 | - | $9.80 | $0.49 | 20.0x | -37% |
| FY2015 Q3 | Oct 02 2015 | $9.53 | $0.37 | 25.7x | -19% |
| FY2015 Q2 | Jul 03 2015 | $11.46 | $0.35 | 32.6x | +3% |
| FY2015 Q1 | Apr 03 2015 | $11.70 | $0.43 | 27.1x | -14% |
| FY2014 Q4 | Dec 31 2014 | $10.13 | $0.43 | 23.5x | -26% |
| FY2014 Q3 | Sep 26 2014 | $9.32 | $0.51 | 18.1x | -43% |
| FY2014 Q2 | Jun 27 2014 | $9.09 | $0.53 | 17.0x | -46% |
| FY2014 Q1 | Mar 28 2014 | $9.19 | $0.44 | 20.7x | -34% |
| FY2013 Q4 | - | $8.24 | $0.36 | 22.6x | -28% |
| FY2012 Q3 | Sep 28 2012 | $6.18 | $0.02 | 349.2x | +1006% |
| FY2011 Q4 | Dec 31 2011 | $7.72 | $0.05 | 161.8x | +413% |
| FY2011 Q3 | Sep 30 2011 | $7.18 | $0.28 | 25.6x | -19% |
| FY2011 Q2 | Jul 01 2011 | $10.67 | $0.59 | 18.1x | -43% |
| FY2011 Q1 | Apr 01 2011 | $9.76 | $0.68 | 14.4x | -55% |
| FY2010 Q4 | Dec 31 2010 | $9.88 | $0.66 | 15.0x | -53% |
| FY2010 Q3 | Oct 01 2010 | $7.23 | $0.67 | 10.8x | -66% |
| FY2010 Q2 | Jul 02 2010 | $6.31 | $0.54 | 11.7x | -63% |
| FY2010 Q1 | Apr 02 2010 | $8.06 | $0.35 | 22.8x | -28% |
| FY2009 Q4 | - | $8.82 | $0.13 | 67.4x | +113% |
| FY2008 Q3 | Sep 26 2008 | $7.02 | $0.50 | 14.1x | -55% |
| FY2008 Q2 | Jun 27 2008 | $9.40 | $0.55 | 17.2x | -46% |
| FY2008 Q1 | Mar 28 2008 | $5.53 | $0.68 | 8.2x | -74% |
| FY2007 Q4 | Dec 31 2007 | $8.88 | $0.79 | 11.2x | -64% |
| FY2007 Q3 | Sep 28 2007 | $12.56 | $0.86 | 14.6x | -54% |
| FY2007 Q2 | Jun 29 2007 | $10.72 | $0.89 | 12.0x | -62% |
| FY2007 Q1 | Mar 30 2007 | $8.92 | $0.87 | 10.3x | -68% |
| FY2006 Q4 | Dec 31 2006 | $7.57 | $0.81 | 9.3x | -70% |
| FY2006 Q3 | Sep 29 2006 | $5.88 | $0.68 | 8.6x | -73% |
| FY2006 Q2 | Jun 30 2006 | $5.88 | $0.51 | 11.5x | -63% |
| FY2006 Q1 | Mar 31 2006 | $7.26 | $0.37 | 19.6x | -38% |
| FY2005 Q4 | Dec 31 2005 | $5.53 | $0.29 | 19.1x | -40% |
| FY2000 Q4 | Dec 31 2000 | $5.25 | $0.39 | 13.5x | -57% |
Average P/E for displayed period: 31.6x
Full Stock Analysis
Deep dive into ON 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.
ON — Frequently Asked Questions
Quick answers to the most common questions about buying ON stock.
What is ON's P/E ratio?
ON Semiconductor Corporation (ON) trailing twelve-month P/E ratio is 419.4x, based on TTM diluted EPS of $1.46. The 5-year average P/E is 32.0x and the historical range spans 12.1x to 159.3x.
Is ON stock overvalued or undervalued?
ON trades at 419.4x P/E, above its 5-year average of 32.0x. The 100th percentile ranking within the 12.1x–159.3x historical range indicates a premium to historical valuation.
Is ON stock expensive?
Yes, ON is expensive relative to its own history. The current P/E of 419.4x is above the 5-year average of 32.0x and also above the Technology sector median of 29.0x. The stock sits at the 100th percentile of its 5-year valuation range.
What is ON's historical P/E range?
Over the past 5 years, ON's P/E ratio has ranged from 12.1x to 159.3x, with a median of 20.1x and an average of 32.0x. The current P/E of 419.4x places the stock at the 100th percentile of this range. Full historical data spans 2000–2026.
How does ON's P/E compare to the S&P 500?
ON trades at 419.4x P/E versus the S&P 500 median of 24.4x. The 1619% premium to the market typically reflects higher expected earnings growth or quality.
How does ON's valuation compare to Technology peers?
ON Semiconductor Corporation P/E of 419.4x 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 ON's PEG ratio?
ON PEG ratio is N/A, based on a P/E of 419.4x and EPS growth of -92.0%. PEG normalises P/E by growth and helps compare stocks with different earnings trajectories.
What is ON's earnings yield?
ON earnings yield is 0.24%, the inverse of its 419.4x 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.