Arq, Inc. (ARQ) P/E Ratio History
Deep ValueTrading at -1.6x · 0th percentile of 5-year range · Significant discount to historical valuation · Data 2022–2022
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P/E Ratio Analysis
As of September 24, 2026, Arq, Inc. (ARQ) trades at a price-to-earnings ratio of -1.6x, with a stock price of $2.04 and trailing twelve-month earnings per share of $-1.24.
The current P/E is 149% below its 5-year average of 3.3x. Over the past five years, ARQ's P/E has ranged from a low of 3.3x to a high of 3.3x, placing the current valuation at the 0th percentile of its historical range.
Compared to the Industrials sector median P/E of 26.2x, ARQ trades at a 106% discount to its sector peers. The sector includes 397 companies with P/E ratios ranging from 0.1x to 194.2x.
Relative to the broader market, ARQ trades at a notable discount to the S&P 500 median P/E of 25.3x. 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 ARQ 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.
ARQ Cross-Benchmark Valuation
How does the current P/E compare to sector peers and the broader market?
ARQ P/E vs Peers
Filtration and Flow Control Components peers sorted by market cap
| Company | Market Cap | P/E Ratio | PEG Ratio | EPS Growth (1Y) |
|---|---|---|---|---|
| $4B | 54.7 | 1.28Best | +281% | |
| $1B | 10.7Lowest | - | -12% | |
| $53M | 12.4 | - | +639%Best |
Lower P/E can signal a discount or weaker growth expectations; PEG adds growth context.
ARQ Historical P/E Data (2022–2022)
Quarterly P/E ratios calculated from closing price and TTM EPS
| Quarter | Period End | Price | TTM EPS | P/E Ratio | vs Avg |
|---|---|---|---|---|---|
| FY2022 Q2 | - | $4.69 | $1.43 | 3.3x | +0% |
Average P/E for displayed period: 3.3x
ARQ Chart Terminal
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Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
4+ years return with dividends reinvested.
Peer Comparison
Compare growth, multiples, and margins vs sector.
ARQ — Frequently Asked Questions
Quick answers to the most common questions about buying ARQ stock.
What is ARQ's P/E ratio?
Arq, Inc. (ARQ) trailing twelve-month P/E ratio is -1.6x, based on TTM diluted EPS of $-1.24. The 5-year average P/E is 3.3x and the historical range spans 3.3x to 3.3x.
Is ARQ stock overvalued or undervalued?
ARQ trades at -1.6x P/E, below its 5-year average of 3.3x. At the 0th percentile of its historical range (3.3x–3.3x), the stock is priced at a discount to its own history.
Is ARQ stock expensive?
No, ARQ is not expensive on a historical basis. The current P/E of -1.6x is below the 5-year average of 3.3x and sits at the 0th percentile of its valuation range.
What is ARQ's historical P/E range?
Over the past 5 years, ARQ's P/E ratio has ranged from 3.3x to 3.3x, with a median of 3.3x and an average of 3.3x. The current P/E of -1.6x places the stock at the 0th percentile of this range. Full historical data spans 2022–2022.
How does ARQ's P/E compare to the S&P 500?
ARQ trades at -1.6x P/E versus the S&P 500 median of 25.3x. The 106% discount to the market suggests lower growth expectations or perceived higher risk.
How does ARQ's valuation compare to Industrials peers?
Arq, Inc. P/E of -1.6x compares to the Industrials sector median of 26.2x. The discount suggests lower growth expectations, weaker margins, or higher perceived risk relative to peers. See the peer comparison table on this page for ticker-by-ticker P/E and PEG.
What is ARQ's PEG ratio?
ARQ PEG ratio is N/A, based on a P/E of -1.6x and EPS growth of -807.1%. PEG normalises P/E by growth and helps compare stocks with different earnings trajectories.
What is ARQ's earnings yield?
ARQ earnings yield is N/A, the inverse of its -1.6x 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.