Aemetis, Inc. (AMTX) Stock Analysis

Why this analysis is different

• A sector-relative MoonshotScore — five pillars (business quality, financial safety, valuation, growth durability, momentum) re-ranked nightly against the full universe of US-listed common stocks.
• An AI Council read across up to eight perspectives — value, macro, quantitative, and momentum lenses — that shows where they disagree instead of averaging the tension away.
• Figures come straight from FMP and Yahoo Finance filings data. The AI writes the narrative around the numbers — it never edits the numbers.

Aemetis, Inc. (AMTX) Energy Operations & Outlook

Aemetis, Inc. focuses on renewable natural gas and fuels, operating in North America and India. The company develops and commercializes negative carbon intensity products, positioning itself within the evolving landscape of renewable energy sources and aiming to displace traditional petroleum-based products through innovative technologies and strategic market penetration.

What Is the Investment Thesis for AMTX?

Aemetis, Inc. presents an investment opportunity within the renewable energy sector, driven by increasing demand for low-carbon fuels and government incentives supporting renewable energy production. The company's focus on negative carbon intensity products aligns with global sustainability goals. Key value drivers include the expansion of the Dairy Renewable Natural Gas segment and increased biodiesel production in India. However, the company's negative profit margin of -35.4% and a volatile beta of 2.21 indicate significant financial risks. Successful execution of expansion plans and effective cost management are crucial for achieving profitability and long-term growth. Monitoring regulatory changes and competitive pressures within the renewable fuels market is also essential for assessing the company's future performance.

Based on FMP financials and quantitative analysis

AMTX Key Highlights

Aemetis operates in the renewable natural gas and renewable fuels sector, aligning with growing demand for sustainable energy solutions.

• The company has three operating segments: California Ethanol, Dairy Renewable Natural Gas, and India Biodiesel, providing diversification within the renewable energy market.
• Aemetis focuses on negative carbon intensity products, potentially benefiting from government incentives and carbon credit programs.
• The company's gross margin is 3.4%, indicating potential for improvement through operational efficiencies and economies of scale.
• Aemetis has a market capitalization of $144M, reflecting its position as a smaller player in the energy sector.

Who Are AMTX's Competitors?

AMTX is benchmarked below against 8 industry peers on price, market cap, and our AI MoonshotScore.

AI Score by Stock Expert AI · Price data: FMP / Yahoo Finance

What Are AMTX's Key Strengths?

Focus on negative carbon intensity products.

• Vertically integrated operations.
• Established presence in both North America and India.
• Proprietary technology for converting waste feedstocks into biofuels.

What Are AMTX's Weaknesses?

Negative profit margin.

• High beta indicates significant volatility.
• Reliance on government incentives and regulations.
• Limited financial resources compared to larger competitors.

What Could Drive AMTX Stock Higher?

Expansion of the Dairy Renewable Natural Gas segment.

• Potential government incentives for negative carbon intensity fuels.
• Increasing demand for biodiesel in India.
• Commercialization of sustainable aviation fuel technologies.

What Are the Key Risks for AMTX?

Financial-distress signal — its Altman Z-Score of -4.22 sits in the distress zone (elevated bankruptcy risk).

• Fluctuations in commodity prices.
• Changes in government regulations and incentives.
• Competition from larger, more established energy companies.
• Technological advancements that could render existing technologies obsolete.

What Are the Growth Opportunities for AMTX?

• Expansion of Dairy Renewable Natural Gas (RNG) Production: Aemetis has the opportunity to significantly expand its Dairy RNG segment by partnering with more dairy farms to capture biogas and convert it into renewable natural gas. The market for RNG is growing rapidly, driven by demand for low-carbon transportation fuels and government incentives such as the Renewable Fuel Standard. The North American RNG market is projected to reach several billion dollars in the coming years, offering substantial growth potential for Aemetis. Timeline: Ongoing.
• Increased Biodiesel Production in India: Aemetis can capitalize on the growing demand for biodiesel in India by increasing production capacity and expanding its distribution network. The Indian government is promoting the use of biofuels to reduce reliance on imported petroleum and improve air quality. The Indian biodiesel market is expected to grow significantly, presenting a major growth opportunity for Aemetis. The company's existing infrastructure and relationships with government oil marketing companies provide a competitive advantage. Timeline: Ongoing.
• Development of Sustainable Aviation Fuel (SAF) Technologies: Aemetis is researching and developing technologies to produce sustainable aviation fuel from waste feedstocks. The aviation industry is under increasing pressure to reduce its carbon footprint, creating a growing market for SAF. Aemetis can leverage its expertise in biofuels and biochemicals to develop cost-effective SAF production processes and capture a share of this emerging market. Timeline: Upcoming.
• Utilization of Waste Feedstocks for Biofuel Production: Aemetis can further enhance its sustainability profile and reduce production costs by utilizing a wider range of waste feedstocks for biofuel production. This includes agricultural residues, food processing waste, and municipal solid waste. By converting these waste materials into valuable biofuels, Aemetis can contribute to a circular economy and reduce its reliance on traditional feedstocks. This strategy aligns with increasing regulatory pressure to reduce waste and promote sustainable practices. Timeline: Ongoing.
• Strategic Partnerships and Acquisitions: Aemetis can accelerate its growth and expand its market reach through strategic partnerships and acquisitions. This includes partnering with other renewable energy companies, technology providers, and distribution partners. Acquisitions can provide access to new technologies, markets, and feedstocks. By pursuing strategic collaborations, Aemetis can strengthen its competitive position and capitalize on emerging opportunities in the renewable energy sector. Timeline: Ongoing.

What Are AMTX's Competitive Advantages?

• Focus on negative carbon intensity products creates a competitive advantage in markets with carbon reduction mandates.
• Vertically integrated operations provide greater control over costs and supply chain.
• Established relationships with government oil marketing companies in India provide access to a large and growing market.

What Does AMTX Do?

Founded in 2005 and headquartered in Cupertino, California, Aemetis, Inc. is a renewable natural gas and renewable fuels company operating in North America and India. Initially known as AE Biofuels, Inc., the company rebranded to Aemetis, Inc. in November 2011 to better reflect its focus on renewable energy solutions. Aemetis operates through three segments: California Ethanol, Dairy Renewable Natural Gas, and India Biodiesel. The California Ethanol segment produces and sells ethanol, along with animal feed by-products such as wet distillers grains, distillers corn oil, and condensed distillers solubles. The Dairy Renewable Natural Gas segment captures biogas from dairy operations, converting it into renewable natural gas. The India Biodiesel segment produces and sells biodiesel to government oil marketing companies, transport companies, resellers, distributors, and private refiners. Aemetis is committed to developing and commercializing negative carbon intensity products and technologies that can replace traditional petroleum-based products. The company also produces high-grade alcohol, hand sanitizers, and researches and develops conversion technologies using waste feedstocks to produce biofuels and biochemicals, further diversifying its product portfolio and contributing to a circular economy.

What Products and Services Does AMTX Offer?

• Produces and sells ethanol in California.
• Captures biogas from dairy operations and converts it into renewable natural gas.
• Produces and sells biodiesel in India.
• Develops and commercializes negative carbon intensity products.
• Researches and develops conversion technologies using waste feedstocks to produce biofuels and biochemicals.
• Sells animal feed by-products from ethanol production.

How Does AMTX Make Money?

• Generates revenue from the sale of ethanol, renewable natural gas, and biodiesel.
• Utilizes a vertically integrated business model, controlling production from feedstock to finished product.
• Focuses on developing and commercializing negative carbon intensity products to capture premium pricing and government incentives.

What Industry Does AMTX Operate In?

Aemetis operates within the renewable energy industry, specifically focusing on renewable natural gas and biofuels. The industry is experiencing growth driven by increasing environmental concerns, government regulations promoting renewable energy, and rising demand for sustainable transportation fuels. The competitive landscape includes both large, established energy companies and smaller, specialized renewable energy producers. Aemetis differentiates itself by focusing on negative carbon intensity products and utilizing waste feedstocks, positioning the company to capitalize on niche markets and emerging technologies within the broader renewable energy sector. The market is characterized by technological advancements, evolving regulatory frameworks, and increasing investment in renewable energy infrastructure.

Who Are AMTX's Key Customers?

• Government oil marketing companies in India.
• Transport companies, resellers, distributors, and private refiners.
• Dairies and feedlots as animal feed customers.

Company Profile

Aemetis, Inc. operates in the Chemicals - Specialty industry within the Basic Materials sector. It is headquartered in Cupertino, US. The company is led by CEO Eric A. McAfee. AMTX has traded publicly since 2006.

Return on equity for Aemetis, Inc. stands at 24.3%, a gauge of how efficiently it converts shareholder capital into profit. Return on assets is -27.4%, showing how much profit it generates from its asset base. Its free cash flow yield is -20.0%, a gauge of the cash the business throws off relative to its market value. A current ratio of 0.09 means current liabilities exceed short-term assets, a liquidity point worth watching. Its earnings yield is -40.9%, the inverse of the P/E and a quick read on earnings relative to price.

AMTX Valuation & Market Position

With a $144M market cap, Aemetis, Inc. sits in the micro-cap segment of the market. Analyst price targets span from $1.75 to $1.75, with a consensus of $1.75. At the current price of $2.04, that implies roughly 14% downside from the consensus target. Relative to its peer group, AMTX's quantitative score of 23/100 is below the peer average of 60/100.

Quarterly Financial Performance: Aemetis, Inc.

Revenue for Aemetis, Inc. came in at $62.7M during Q2 FY2026, a 14.8% improvement versus the preceding quarter. The company recorded a net loss of $9.4M, with diluted EPS of $-0.13. Revenue has increased across the last three reported quarters, suggesting sustained momentum for this micro-cap Energy company. Across the four most recent quarters, AMTX averaged $-0.23 in diluted EPS.

Aemetis, Inc.'s Piotroski F-Score is 4/9, a 9-point checklist of profitability, leverage and efficiency — a middling fundamental profile. Its Altman Z-Score of -4.22 places it in the distress zone, a signal of elevated financial risk.

Aemetis, Inc. has beaten Wall Street's EPS estimate in 4 of its last 8 reported quarters — more hits than misses. Reported results have landed about 7.3% above estimates on average.

Over the past six months, Aemetis, Inc. insiders filed 7 SEC Form 4 transactions — 1 sales and 6 purchases. On net that is roughly 1.1M shares acquired (about $2.9M) — insiders putting money in tends to read as conviction.

AMTX Financials

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AMTX Analyst Consensus

AMTX MoonshotScore

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Disclaimer: This content is for informational purposes only and does not constitute investment advice. Always do your own research and consult a financial advisor.

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