Ducommun Incorporated (DCO) P/E Ratio History
Historical price-to-earnings valuation from 1990 to 2025
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DCO Valuation Context
How does the current P/E compare to historical and market benchmarks?
P/E Ratio Analysis
As of May 7, 2026, Ducommun Incorporated (DCO) trades at a price-to-earnings ratio of -64.7x, with a stock price of $146.89 and trailing twelve-month earnings per share of $-2.27.
The current P/E is 378% below its 5-year average of 23.3x. Over the past five years, DCO's P/E has ranged from a low of 3.7x to a high of 45.3x, placing the current valuation at the 0th percentile of its historical range.
Compared to the Industrials sector median P/E of 25.9x, DCO trades at a 350% discount 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, DCO trades at a notable discount to 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 DCO 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.
DCO P/E vs Peers
P/E ratio compared to closely matched public peers
| Company | Market Cap | P/E Ratio | PEG Ratio | EPS Growth (1Y) |
|---|---|---|---|---|
| $12B | 473.2 | - | +18% | |
| $70B | 38.5 | 1.24 | +25% | |
| $23B | 53.2 | 3.81 | +20% | |
| $9B | 29.1 | 0.43 | +193%Best | |
| $7B | 70.4 | 2.41 | -14% | |
| $27B | 57.7 | 2.65 | +22% | |
| $3B | 21.9Lowest | 0.16Best | +26% | |
| $11B | 40.6 | 3.23 | +29% |
Peers sorted by market capitalization. P/E below peers may indicate undervaluation or lower growth expectations. Consider PEG ratio for growth-adjusted comparison.
DCO 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 | Sat Jun 28 2025 00:00:00 GM | $86.27 | $2.64 | 32.7x | +98% |
| FY2025 Q1 | Sat Mar 29 2025 00:00:00 GM | $58.47 | $2.33 | 25.1x | +52% |
| FY2024 Q4 | $63.66 | $2.10 | 30.3x | +84% | |
| FY2024 Q3 | Sat Sep 28 2024 00:00:00 GM | $65.09 | $1.99 | 32.7x | +98% |
| FY2024 Q2 | Sat Jun 29 2024 00:00:00 GM | $58.06 | $1.54 | 37.7x | +129% |
| FY2024 Q1 | Sat Mar 30 2024 00:00:00 GM | $51.30 | $1.19 | 43.1x | +161% |
| FY2023 Q4 | Sun Dec 31 2023 00:00:00 GM | $52.06 | $1.15 | 45.3x | +174% |
| FY2023 Q3 | Sat Sep 30 2023 00:00:00 GM | $43.51 | $1.46 | 29.8x | +81% |
| FY2023 Q2 | Sat Jul 01 2023 00:00:00 GM | $43.57 | $1.93 | 22.6x | +37% |
| FY2023 Q1 | Sat Apr 01 2023 00:00:00 GM | $54.71 | $2.10 | 26.1x | +58% |
| FY2022 Q4 | Sat Dec 31 2022 00:00:00 GM | $49.96 | $2.34 | 21.4x | +29% |
| FY2022 Q3 | Sat Oct 01 2022 00:00:00 GM | $39.66 | $10.74 | 3.7x | -78% |
Average P/E for displayed period: 16.5x
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Start ComparisonDCO — Frequently Asked Questions
Quick answers to the most common questions about buying DCO stock.
Is DCO stock overvalued or undervalued?
DCO trades at -64.7x P/E, below its 5-year average of 23.3x. At the N/A percentile of historical range, the stock is priced at a discount to its own history.
How does DCO's valuation compare to peers?
Ducommun Incorporated P/E of -64.7x compares to sector median of 25.9x. The discount suggests lower growth expectations or higher risk.
What is DCO's PEG ratio?
DCO PEG ratio is N/A. Above 2.0 indicates premium valuation relative to growth rate. Historical P/E data spans 1990-2025.