AMTX

Company Overview — What Does AEMETIS, INC Do?

Aemetis, Inc. operates as a renewable natural gas and renewable fuels company in North America and India. It operates through three segments: California Ethanol, Dairy Renewable Natural Gas, and India Biodiesel. The company focuses on the acquisition, development, and commercialization of negative carbon intensity products and technologies that replace traditional petroleum-based products. It sells biodiesel primarily to government oil marketing companies, transport companies, resellers, distributors, and private refiners through its own sales force and independent sales agents, as well as to brokers who resell the product to end-users. The company also produces and sells ethanol; and wet distillers grains, distillers corn oil, and condensed distillers solubles to dairies and feedlots as animal feed. In addition, it produces dairy biogas; produces and sells high-grade alcohol and various feed products, as well as hand sanitizers; and researches and develops conversion technologies using waste feedstocks to produce biofuels and biochemicals. The company was formerly known as AE Biofuels, Inc. and changed its name to Aemetis, Inc. in November 2011. Aemetis, Inc. was founded in 2005 and is headquartered in Cupertino, California. AEMETIS, INC (AMTX) is classified as a micro-cap stock in the Materials sector, specifically within the Chemicals industry. The company is led by CEO Eric A. McAfee and employs approximately 160 people, headquartered in CUPERTINO, California. With a market capitalization of $199M, AMTX is one of the notable companies in the Materials sector.

AEMETIS, INC (AMTX) Stock Rating — Reduce (April 2026)

As of April 2026, AEMETIS, INC receives a Reduce rating with a composite score of 32.4/100 and 2 out of 5 stars from the Blank Capital Research quantitative model.AMTX ranks #2,131 out of 4,446 stocks in our coverage universe. Within the Materials sector, AEMETIS, INC ranks #149 of 284 stocks, placing it in the lower half of its Materials peers. The rating is generated by a multi-factor model that weighs quality (30%), momentum (25%), value (15%), investment (10%), stability (10%), and short interest (10%).

AMTX Stock Price and 52-Week Range

AEMETIS, INC (AMTX) currently trades at $2.30. The stock lost $0.10 (4.2%) in the most recent trading session. The 52-week high for AMTX is $3.66, which means the stock is currently trading -37.2% from its annual peak. The 52-week low is $1.22, putting the stock 88.5% above its annual trough. Recent trading volume was 1.5M shares, reflecting moderate market activity.

Is AMTX Overvalued or Undervalued? — Valuation Analysis

AEMETIS, INC (AMTX) carries a value factor score of 28/100 in the Blank Capital model, signaling premium valuation that prices in significant future growth. The price-to-sales ratio is 0.83x, compared to 0.74x for the average Materials stock.

At current multiples, AEMETIS, INC trades at a premium to most Materials peers. This elevated valuation may be justified if the company can sustain above-average growth rates and profitability, but it also creates downside risk if earnings disappoint expectations.

AEMETIS, INC Profitability — ROE, Margins, and Quality Score

AEMETIS, INC (AMTX) earns a quality factor score of 18/100, signaling below-average profitability metrics relative to the broader market. Return on assets (ROA) comes in at -37.2% versus the sector average of 0.6%.

On a margin basis, AEMETIS, INC reports gross margins of -3.4%, compared to 29.8% for the sector. The operating margin is -19.0% (sector: 6.0%). Net profit margin stands at -41.0%, versus 3.0% for the average Materials stock. Revenue growth is running at -11.1% on a trailing basis, compared to 1.8% for the sector. Profitability is below benchmark levels, which may reflect industry headwinds, elevated reinvestment, or structural challenges.

AMTX Debt, Balance Sheet, and Financial Health

Balance sheet data for AMTX is evaluated through our stability factor. The current ratio is 0.05x, which may signal near-term liquidity tightness. Total debt on the balance sheet is $354M. Cash and equivalents stand at $6M.

AMTX has a beta of 1.05, meaning it is roughly in line with the broader market in terms of price volatility. The stability factor score for AEMETIS, INC is 26/100, suggesting elevated price swings that may be unsuitable for conservative portfolios.

AEMETIS, INC Revenue and Earnings History — Quarterly Trend

In TTM 2026, AEMETIS, INC reported revenue of $236M and earnings per share (EPS) of $-0.37. Net income for the quarter was $-90M. Gross margin was -3.4%. Operating income came in at $-39M.

In Q3 2025, AEMETIS, INC reported revenue of $59M and earnings per share (EPS) of $-0.37. Net income for the quarter was $-24M. Gross margin was -0.1%. Revenue grew -27.3% year-over-year compared to Q3 2024. Operating income came in at $-9M.

In Q2 2025, AEMETIS, INC reported revenue of $52M and earnings per share (EPS) of $-0.41. Net income for the quarter was $-23M. Gross margin was -6.4%. Revenue grew -21.5% year-over-year compared to Q2 2024. Operating income came in at $-11M.

In Q1 2025, AEMETIS, INC reported revenue of $43M and earnings per share (EPS) of $-0.47. Net income for the quarter was $-25M. Gross margin was -11.8%. Revenue grew -41.0% year-over-year compared to Q1 2024. Operating income came in at $-16M.

Over the past 8 quarters, AEMETIS, INC has demonstrated a growth trajectory, with revenue expanding from $73M to $236M. Investors analyzing AMTX stock should weigh these quarterly trends alongside the valuation and quality metrics discussed above.

AMTX Dividend Yield and Income Analysis

AEMETIS, INC (AMTX) does not currently pay a dividend. This is common among smaller companies in the Chemicals industry that prefer to reinvest cash flows into business expansion rather than returning capital to shareholders. Income-focused investors looking for Materials dividend stocks may want to explore other Materials stocks or use the stock screener to filter by dividend yield.

AMTX Momentum and Technical Analysis Profile

AEMETIS, INC (AMTX) has a momentum factor score of 44/100, reflecting neutral trend characteristics. The stock is neither significantly outperforming nor underperforming the broader market on a momentum basis. The investment factor score is 36/100, which measures capital allocation efficiency and asset growth patterns. The short interest score of 56/100 reflects moderate short selling activity.

AMTX vs Competitors — Materials Sector Ranking and Peer Comparison

Within the Materials sector, AEMETIS, INC (AMTX) ranks #149 out of 284 stocks based on the Blank Capital composite score. This places AMTX in the lower half of all Materials stocks in our coverage universe. Key competitors and sector peers include CF Industries Holdings, Inc. (CF) with a score of 56.6/100, Nutrien Ltd. (NTR) with a score of 56.6/100, CVR PARTNERS, LP (UAN) with a score of 55.6/100, LSB INDUSTRIES, INC. (LXU) with a score of 53.6/100, and ACME UNITED CORP (ACU) with a score of 51.2/100.

Comparing AMTX against the S&P 500 benchmark is also instructive for understanding relative performance. Investors can view the full AMTX vs S&P 500 (SPY) comparison to assess how AEMETIS, INC stacks up against the broader market across all factor dimensions.

AMTX Next Earnings Date

No upcoming earnings date has been announced for AEMETIS, INC (AMTX) at this time. Check the earnings calendar for the latest scheduling updates across all stocks in our coverage universe.

Should You Buy AMTX? — Investment Thesis Summary

The quantitative profile for AEMETIS, INC suggests caution. The quality score of 18/100 flags below-average profitability. The value score of 28/100 indicates premium valuation. High volatility (stability score 26/100) increases portfolio risk.

In summary, AEMETIS, INC (AMTX) earns a Reduce rating with a composite score of 32.4/100 as of April 2026. The rating is derived from the Blank Capital Research methodology, which combines six factor dimensions into a single quantitative ranking. Investors should consider these quantitative signals alongside their own fundamental research, risk tolerance, and investment time horizon before making buy or sell decisions on AMTX stock.

Related Resources for AMTX Investors

Explore more research and tools: AMTX vs S&P 500 comparison, top Materials stocks, stock screener, our methodology, quality factor explained, value factor explained, momentum factor explained. Compare AMTX head-to-head with peers: AMTX vs CF, AMTX vs NTR, AMTX vs UAN.