National Presto Industries, Inc. (NPK) P/E Ratio History
Historical price-to-earnings valuation from 1990 to 2025
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NPK Valuation Context
How does the current P/E compare to historical and market benchmarks?
P/E Ratio Analysis
As of May 6, 2026, National Presto Industries, Inc. (NPK) trades at a price-to-earnings ratio of 30.1x, with a stock price of $139.15 and trailing twelve-month earnings per share of $5.43.
The current P/E is 94% below its 5-year average of 537.8x. Over the past five years, NPK's P/E has ranged from a low of 12.0x to a high of 9792.0x, placing the current valuation at the 90th percentile of its historical range.
Compared to the Industrials sector median P/E of 25.9x, NPK trades at a 16% premium to its sector peers. The sector includes 414 companies with P/E ratios ranging from 0.0x to 185.4x.
Relative to the broader market, NPK trades roughly in line with the S&P 500 median P/E of 25.2x. 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 NPK 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.
NPK P/E vs Peers
P/E ratio compared to closely matched public peers
| Company | Market Cap | P/E Ratio | PEG Ratio | EPS Growth (1Y) |
|---|---|---|---|---|
| $5B | 9.5 | 0.59Best | +470%Best | |
| $274M | 10.5 | - | -11% | |
| $372M | 9.2Lowest | - | +142% | |
| $10B | 30.1 | 2.18 | +14% | |
| $2B | 22.0 | 1.70 | -6% | |
| $1.0T | 47.6 | 4.33 | +13% |
Peers sorted by market capitalization. P/E below peers may indicate undervaluation or lower growth expectations. Consider PEG ratio for growth-adjusted comparison.
NPK Historical P/E Data (1990–2025)
Quarterly P/E ratios calculated from closing price and TTM EPS
| Quarter | Date | Price | TTM EPS | P/E Ratio | vs Avg |
|---|---|---|---|---|---|
| FY2025 Q2 | Sun Jun 29 2025 00:00:00 GM | $97.92 | $0.01 | 9792.0x | +10581% |
| FY2025 Q1 | Sun Mar 30 2025 00:00:00 GM | $87.85 | $0.14 | 627.5x | +584% |
| FY2024 Q3 | Sun Sep 29 2024 00:00:00 GM | $74.43 | $4.76 | 15.6x | -83% |
| FY2024 Q2 | Sun Jun 30 2024 00:00:00 GM | $75.13 | $4.62 | 16.3x | -82% |
| FY2024 Q1 | Sun Mar 31 2024 00:00:00 GM | $83.80 | $4.54 | 18.5x | -80% |
| FY2023 Q4 | Sun Dec 31 2023 00:00:00 GM | $80.28 | $4.87 | 16.5x | -82% |
| FY2023 Q3 | Sun Oct 01 2023 00:00:00 GM | $72.46 | $3.32 | 21.8x | -76% |
| FY2023 Q2 | Sun Jul 02 2023 00:00:00 GM | $73.20 | $3.59 | 20.4x | -78% |
| FY2023 Q1 | Sun Apr 02 2023 00:00:00 GM | $72.09 | $3.76 | 19.2x | -79% |
| FY2022 Q4 | Sat Dec 31 2022 00:00:00 GM | $68.46 | $2.92 | 23.4x | -74% |
| FY2022 Q3 | Sun Oct 02 2022 00:00:00 GM | $65.05 | $3.07 | 21.2x | -77% |
| FY2022 Q2 | Sun Jul 03 2022 00:00:00 GM | $66.12 | $2.39 | 27.7x | -70% |
Average P/E for displayed period: 91.7x
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Start ComparisonNPK — Frequently Asked Questions
Quick answers to the most common questions about buying NPK stock.
Is NPK stock overvalued or undervalued?
NPK trades at 30.1x P/E, below its 5-year average of 537.8x. At the 90th percentile of historical range, the stock is priced at a discount to its own history.
How does NPK's valuation compare to peers?
National Presto Industries, Inc. P/E of 30.1x compares to sector median of 25.9x. The premium reflects expected growth above peers.
What is NPK's PEG ratio?
NPK PEG ratio is N/A. Above 2.0 indicates premium valuation relative to growth rate. Historical P/E data spans 1990-2025.