374Water, Inc. (SCWO) P/E Ratio History
Deep ValueTrading at -1.4x · 0th percentile of 5-year range · Significant discount to historical valuation · Data 2002–2020
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P/E Ratio Analysis
As of June 28, 2026, 374Water, Inc. (SCWO) trades at a price-to-earnings ratio of -1.4x, with a stock price of $1.93 and trailing twelve-month earnings per share of $-1.25.
The current P/E is 106% below its 5-year average of 21.7x. Over the past five years, SCWO's P/E has ranged from a low of 1.1x to a high of 140.0x, placing the current valuation at the 0th percentile of its historical range.
Compared to the Industrials sector median P/E of 26.6x, SCWO trades at a 105% discount to its sector peers. The sector includes 400 companies with P/E ratios ranging from 0.1x to 198.6x.
Relative to the broader market, SCWO 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 SCWO 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.
SCWO Cross-Benchmark Valuation
How does the current P/E compare to sector peers and the broader market?
SCWO P/E vs Peers
Waste Recycling and Conversion Technologies peers sorted by market cap
| Company | Market Cap | P/E Ratio | PEG Ratio | EPS Growth (1Y) |
|---|---|---|---|---|
| $472M | 25.9 | 1.94 | -36% | |
| $1B | 23.5 | 14.70 | -4% | |
| $443M | 22.1 | 12.15 | -2% | |
| $347M | 15.2Lowest | 3.53 | +12% | |
| $1B | 41.6 | 3.19 | +5% | |
| $3B | 62.4 | 2.32 | +24%Best | |
| $533M | 24.3 | 0.58Best | -49% | |
| $80B | 39.0 | - | -1% | |
| $28B | 29.7 | 1.30 | +7% |
Lower P/E can signal a discount or weaker growth expectations; PEG adds growth context.
SCWO Historical P/E Data (2002–2020)
Quarterly P/E ratios calculated from closing price and TTM EPS
| Quarter | Period End | Price | TTM EPS | P/E Ratio | vs Avg |
|---|---|---|---|---|---|
| FY2020 Q4 | - | $0.84 | $0.01 | 140.0x | +546% |
| FY2018 Q1 | Mar 31 2018 | $0.11 | $0.10 | 1.1x | -95% |
| FY2017 Q4 | Dec 31 2017 | $0.12 | $0.10 | 1.2x | -94% |
| FY2017 Q3 | Sep 30 2017 | $0.13 | $0.05 | 2.8x | -87% |
| FY2003 Q3 | - | $1.17 | $0.12 | 9.6x | -56% |
| FY2003 Q2 | Jun 30 2003 | $0.83 | $0.13 | 6.5x | -70% |
| FY2003 Q1 | Mar 31 2003 | $1.08 | $0.22 | 4.9x | -77% |
| FY2002 Q4 | - | $0.92 | $0.13 | 7.3x | -66% |
Average P/E for displayed period: 21.7x
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
24+ years return with dividends reinvested.
DCA Calculator
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Peer Comparison
Compare growth, multiples, and margins vs sector.
SCWO — Frequently Asked Questions
Quick answers to the most common questions about buying SCWO stock.
What is SCWO's P/E ratio?
374Water, Inc. (SCWO) trailing twelve-month P/E ratio is -1.4x, based on TTM diluted EPS of $-1.25. The 5-year average P/E is 21.7x and the historical range spans 1.1x to 140.0x.
Is SCWO stock overvalued or undervalued?
SCWO trades at -1.4x P/E, below its 5-year average of 21.7x. At the 0th percentile of its historical range (1.1x–140.0x), the stock is priced at a discount to its own history.
Is SCWO stock expensive?
No, SCWO is not expensive on a historical basis. The current P/E of -1.4x is below the 5-year average of 21.7x and sits at the 0th percentile of its valuation range.
What is SCWO's historical P/E range?
Over the past 5 years, SCWO's P/E ratio has ranged from 1.1x to 140.0x, with a median of 6.5x and an average of 21.7x. The current P/E of -1.4x places the stock at the 0th percentile of this range. Full historical data spans 2002–2020.
How does SCWO's P/E compare to the S&P 500?
SCWO trades at -1.4x 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 SCWO's valuation compare to Industrials peers?
374Water, Inc. P/E of -1.4x compares to the Industrials sector median of 26.6x. 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 SCWO's PEG ratio?
SCWO PEG ratio is N/A, based on a P/E of -1.4x and EPS growth of -50.0%. PEG normalises P/E by growth and helps compare stocks with different earnings trajectories.
What is SCWO's earnings yield?
SCWO earnings yield is N/A, the inverse of its -1.4x 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.