Aemetis, Inc. (AMTX) P/E Ratio History
Historical price-to-earnings valuation from 2014 to 2014
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AMTX Valuation Context
How does the current P/E compare to historical and market benchmarks?
P/E Ratio Analysis
As of May 8, 2026, Aemetis, Inc. (AMTX) trades at a price-to-earnings ratio of -2.4x, with a stock price of $3.12 and trailing twelve-month earnings per share of $-1.11.
The current P/E is 109% below its 5-year average of 28.5x. Over the past five years, AMTX's P/E has ranged from a low of 13.8x to a high of 52.9x, placing the current valuation at the 0th percentile of its historical range.
Compared to the Energy sector median P/E of 16.8x, AMTX trades at a 115% discount to its sector peers. The sector includes 173 companies with P/E ratios ranging from 3.2x to 186.1x.
Relative to the broader market, AMTX trades at a notable discount to the S&P 500 median P/E of 25.1x. 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 AMTX 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.
AMTX P/E vs Peers
P/E ratio compared to closely matched public peers
| Company | Market Cap | P/E Ratio | PEG Ratio | EPS Growth (1Y) |
|---|---|---|---|---|
| $2B | 29.5 | 0.55Best | -5% | |
| $351M | 28.4 | - | +120% | |
| $3B | 17.2 | 3.74 | +4% | |
| $54M | 15.6 | - | +639%Best | |
| $243M | 4.9Lowest | 4.84 | +49% |
Peers sorted by market capitalization. P/E below peers may indicate undervaluation or lower growth expectations. Consider PEG ratio for growth-adjusted comparison.
AMTX Historical P/E Data (2014–2014)
Quarterly P/E ratios calculated from closing price and TTM EPS
| Quarter | Date | Price | TTM EPS | P/E Ratio | vs Avg |
|---|---|---|---|---|---|
| FY2014 Q4 | Wed Dec 31 2014 00:00:00 GM | $5.80 | $0.31 | 18.7x | -34% |
| FY2014 Q3 | $8.68 | $0.63 | 13.8x | -52% | |
| FY2014 Q2 | Mon Jun 30 2014 00:00:00 GM | $9.52 | $0.18 | 52.9x | +86% |
Average P/E for displayed period: 28.5x
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Start ComparisonAMTX — Frequently Asked Questions
Quick answers to the most common questions about buying AMTX stock.
Is AMTX stock overvalued or undervalued?
AMTX trades at -2.4x P/E, below its 5-year average of 28.5x. At the N/A percentile of historical range, the stock is priced at a discount to its own history.
How does AMTX's valuation compare to peers?
Aemetis, Inc. P/E of -2.4x compares to sector median of 16.8x. The discount suggests lower growth expectations or higher risk.
What is AMTX's PEG ratio?
AMTX PEG ratio is N/A. Above 2.0 indicates premium valuation relative to growth rate. Historical P/E data spans 2014-2014.