EnPro Industries, Inc. (NPO) P/E Ratio History
ExpensiveTrading at 88.0x vs 5Y avg 56.4x · 75th percentile · Material premium to history · Data 2003–2026
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P/E Ratio Analysis
As of November 8, 2026, EnPro Industries, Inc. (NPO) trades at a price-to-earnings ratio of 88.0x, with a stock price of $258.30 and trailing twelve-month earnings per share of $2.93.
The current P/E is 56% above its 5-year average of 56.4x. Over the past five years, NPO's P/E has ranged from a low of 9.5x to a high of 184.8x, placing the current valuation at the 75th percentile of its historical range.
Compared to the Industrials sector median P/E of 22.3x, NPO trades at a 295% premium to its sector peers. The sector includes 417 companies with P/E ratios ranging from 0.0x to 193.8x.
Relative to the broader market, NPO commands a significant premium over the S&P 500 median P/E of 21.8x. 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 NPO 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.
NPO Cross-Benchmark Valuation
How does the current P/E compare to sector peers and the broader market?
NPO P/E vs Peers
Pumps, Valves and Filtration peers sorted by market cap
| Company | Market Cap | P/E Ratio | PEG Ratio | EPS Growth (1Y) |
|---|---|---|---|---|
| $17B | 31.3 | 2.11 | +5% | |
| $3B | 11.0Lowest | 1.37 | +2% | |
| $912M | 69.2 | 1.92 | +1% | |
| $17B | 30.8 | 1.41 | +22% | |
| $27B | 23.6 | 2.14 | -59% | |
| $18B | 44.1 | 0.90Best | -3% | |
| $116B | 31.5 | 1.93 | +5% | |
| $91B | 33.8 | 7.37 | +19% | |
| $42B | 29.6 | 18.46 | +63%Best | |
| $52B | 32.2 | 2.89 | +8% |
Lower P/E can signal a discount or weaker growth expectations; PEG adds growth context.
NPO Historical P/E Data (2003–2026)
Quarterly P/E ratios calculated from closing price and TTM EPS
| Quarter | Period End | Price | TTM EPS | P/E Ratio | vs Avg |
|---|---|---|---|---|---|
| FY2026 Q3 | Sep 30 2026 | $306.26 | $2.91 | 105.2x | +184% |
| FY2026 Q2 | - | $376.93 | $2.04 | 184.8x | +398% |
| FY2026 Q1 | - | $250.65 | $2.03 | 123.5x | +233% |
| FY2025 Q4 | Dec 31 2025 | $214.13 | $1.89 | 113.3x | +205% |
| FY2025 Q3 | - | $226.00 | $4.07 | 55.5x | +50% |
| FY2025 Q2 | Jun 30 2025 | $191.55 | $4.00 | 47.9x | +29% |
| FY2025 Q1 | Mar 31 2025 | $161.79 | $4.02 | 40.2x | +8% |
| FY2024 Q4 | - | $172.45 | $3.46 | 49.8x | +34% |
| FY2024 Q3 | Sep 30 2024 | $162.18 | $2.57 | 63.1x | +70% |
| FY2024 Q2 | Jun 30 2024 | $145.57 | $2.02 | 72.1x | +94% |
| FY2023 Q4 | Dec 31 2023 | $156.74 | $1.06 | 147.9x | +298% |
| FY2023 Q3 | Sep 30 2023 | $121.19 | $7.40 | 16.4x | -56% |
| FY2023 Q2 | Jun 30 2023 | $133.53 | $8.30 | 16.1x | -57% |
| FY2023 Q1 | Mar 31 2023 | $103.89 | $10.78 | 9.6x | -74% |
| FY2022 Q4 | Dec 31 2022 | $108.69 | $9.76 | 11.1x | -70% |
| FY2022 Q3 | Sep 30 2022 | $84.98 | $8.57 | 9.9x | -73% |
| FY2022 Q2 | - | $81.93 | $8.63 | 9.5x | -74% |
| FY2022 Q1 | - | $97.73 | $8.45 | 11.6x | -69% |
| FY2021 Q4 | Dec 31 2021 | $110.07 | $8.55 | 12.9x | -65% |
| FY2021 Q3 | - | $87.12 | $3.24 | 26.9x | -28% |
| FY2021 Q2 | Jun 30 2021 | $97.15 | $0.93 | 104.5x | +181% |
| FY2020 Q4 | - | $75.52 | $8.93 | 8.5x | -77% |
| FY2020 Q3 | Sep 30 2020 | $56.41 | $9.46 | 6.0x | -84% |
| FY2020 Q2 | - | $49.29 | $10.35 | 4.8x | -87% |
| FY2020 Q1 | - | $39.58 | $11.81 | 3.4x | -91% |
| FY2019 Q4 | - | $66.88 | $1.85 | 36.2x | -2% |
| FY2019 Q3 | Sep 30 2019 | $68.65 | $0.64 | 107.7x | +190% |
| FY2019 Q2 | Jun 30 2019 | $63.84 | $1.87 | 34.1x | -8% |
| FY2019 Q1 | Mar 31 2019 | $64.45 | $1.19 | 54.2x | +46% |
| FY2018 Q4 | Dec 31 2018 | $60.10 | $1.14 | 52.7x | +42% |
| FY2018 Q3 | Sep 30 2018 | $72.93 | $3.78 | 19.3x | -48% |
| FY2018 Q2 | Jun 30 2018 | $69.95 | $25.11 | 2.8x | -92% |
| FY2018 Q1 | Mar 31 2018 | $77.38 | $25.05 | 3.1x | -92% |
| FY2017 Q4 | Dec 31 2017 | $93.51 | $24.77 | 3.8x | -90% |
| FY2017 Q3 | Sep 30 2017 | $80.53 | $23.06 | 3.5x | -91% |
| FY2017 Q2 | Jun 30 2017 | $71.37 | $0.85 | 84.0x | +126% |
| FY2017 Q1 | Mar 31 2017 | $71.16 | $0.61 | 116.7x | +214% |
| FY2015 Q1 | - | $65.95 | $0.73 | 90.0x | +142% |
| FY2014 Q4 | Dec 31 2014 | $62.76 | $0.85 | 73.8x | +99% |
| FY2014 Q3 | - | $60.53 | $0.92 | 65.8x | +77% |
| FY2014 Q2 | Jun 30 2014 | $73.16 | $0.82 | 89.2x | +140% |
| FY2014 Q1 | Mar 31 2014 | $72.67 | $0.85 | 85.5x | +130% |
| FY2013 Q4 | - | $57.65 | $1.19 | 48.4x | +31% |
| FY2013 Q3 | Sep 30 2013 | $60.21 | $1.24 | 48.6x | +31% |
| FY2013 Q2 | Jun 30 2013 | $50.76 | $1.54 | 33.0x | -11% |
| FY2013 Q1 | Mar 31 2013 | $51.17 | $1.66 | 30.8x | -17% |
| FY2012 Q4 | Dec 31 2012 | $40.90 | $1.91 | 21.4x | -42% |
| FY2012 Q3 | Sep 30 2012 | $36.01 | $1.79 | 20.1x | -46% |
| FY2012 Q2 | Jun 30 2012 | $37.37 | $1.92 | 19.5x | -48% |
| FY2012 Q1 | Mar 31 2012 | $41.10 | $2.01 | 20.4x | -45% |
| FY2011 Q4 | Dec 31 2011 | $32.98 | $2.08 | 15.9x | -57% |
| FY2011 Q3 | Sep 30 2011 | $29.68 | $2.24 | 13.3x | -64% |
| FY2011 Q2 | - | $48.07 | $1.82 | 26.4x | -29% |
| FY2011 Q1 | - | $36.32 | $3.46 | 10.5x | -72% |
| FY2010 Q4 | Dec 31 2010 | $41.56 | $7.58 | 5.5x | -85% |
| FY2010 Q3 | - | $31.28 | $5.37 | 5.8x | -84% |
| FY2010 Q2 | Jun 30 2010 | $28.15 | $5.22 | 5.4x | -85% |
| FY2009 Q1 | - | $17.10 | $2.05 | 8.3x | -78% |
| FY2008 Q4 | Dec 31 2008 | $21.54 | $2.50 | 8.6x | -77% |
| FY2008 Q3 | - | $37.16 | $2.28 | 16.3x | -56% |
| FY2008 Q2 | Jun 30 2008 | $37.34 | $2.23 | 16.8x | -55% |
| FY2008 Q1 | Mar 31 2008 | $31.19 | $1.85 | 16.9x | -54% |
| FY2007 Q4 | Dec 31 2007 | $30.65 | $1.80 | 17.1x | -54% |
| FY2006 Q3 | Sep 30 2006 | $30.06 | $1.52 | 19.8x | -47% |
| FY2006 Q2 | Jun 30 2006 | $33.60 | $2.19 | 15.3x | -59% |
| FY2006 Q1 | Mar 31 2006 | $34.30 | $2.99 | 11.5x | -69% |
| FY2005 Q4 | Dec 31 2005 | $26.95 | $2.77 | 9.7x | -74% |
| FY2005 Q3 | Sep 30 2005 | $33.69 | $2.12 | 15.9x | -57% |
| FY2005 Q2 | - | $28.87 | $2.12 | 13.6x | -63% |
| FY2005 Q1 | - | $27.50 | $1.53 | 18.0x | -52% |
| FY2004 Q4 | Dec 31 2004 | $29.57 | $1.60 | 18.5x | -50% |
| FY2004 Q3 | - | $24.14 | $1.82 | 13.3x | -64% |
| FY2004 Q2 | Jun 30 2004 | $22.98 | $1.70 | 13.5x | -64% |
| FY2004 Q1 | Mar 31 2004 | $18.92 | $1.86 | 10.2x | -73% |
| FY2003 Q4 | Dec 31 2003 | $13.95 | $1.62 | 8.6x | -77% |
| FY2003 Q3 | - | $9.65 | $0.50 | 19.3x | -48% |
| FY2003 Q2 | Jun 30 2003 | $10.69 | $0.13 | 85.4x | +130% |
Average P/E for displayed period: 37.1x
NPO Chart Terminal
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Intrinsic Valuation
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Historical Returns
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Peer Comparison
Compare growth, multiples, and margins vs sector.
NPO — Frequently Asked Questions
Quick answers to the most common questions about buying NPO stock.
What is NPO's P/E ratio?
EnPro Industries, Inc. (NPO) trailing twelve-month P/E ratio is 88.0x, based on TTM diluted EPS of $2.93. The 5-year average P/E is 56.4x and the historical range spans 9.5x to 184.8x.
Is NPO stock overvalued or undervalued?
NPO trades at 88.0x P/E, above its 5-year average of 56.4x. The 75th percentile ranking within the 9.5x–184.8x historical range indicates a premium to historical valuation.
Is NPO stock expensive?
Yes, NPO is expensive relative to its own history. The current P/E of 88.0x is above the 5-year average of 56.4x and also above the Industrials sector median of 22.3x. The stock sits at the 75th percentile of its 5-year valuation range.
What is NPO's historical P/E range?
Over the past 5 years, NPO's P/E ratio has ranged from 9.5x to 184.8x, with a median of 47.9x and an average of 56.4x. The current P/E of 88.0x places the stock at the 75th percentile of this range. Full historical data spans 2003–2026.
How does NPO's P/E compare to the S&P 500?
NPO trades at 88.0x P/E versus the S&P 500 median of 21.8x. The 304% premium to the market typically reflects higher expected earnings growth or quality.
How does NPO's valuation compare to Industrials peers?
EnPro Industries, Inc. P/E of 88.0x compares to the Industrials sector median of 22.3x. 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 NPO's PEG ratio?
NPO PEG ratio is N/A, based on a P/E of 88.0x and EPS growth of -44.6%. PEG normalises P/E by growth and helps compare stocks with different earnings trajectories.
What is NPO's earnings yield?
NPO earnings yield is 1.14%, the inverse of its 88.0x 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.