Aemetis (NASDAQ: AMTX) received an updated coverage note from Stonegate Capital Partners on March 16, 2026, highlighting 4Q25 progress toward a monetizable low-carbon fuels platform.
Key facts: 12 operating digesters, ~405,000 MMBtu annualized RNG production, 4Q output +61% y/y, Biogas delivered $12.2M segment net income and $10.3M production tax credits. Stonegate cites a median valuation target of $11.70 per share and says AMTX is nearing an EBITDA inflection as RNG, ethanol and credit stacks scale.
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Positive
4Q RNG output up 61% year-over-year
Biogas segment net income of $12.2 million in 4Q25
$10.3 million of production tax credits contributed in 4Q25
Median valuation target of $11.70 per share implies upside
Negative
Business relies heavily on fuel credits (RINs, LCFS, production tax credits)
News Market Reaction – AMTX
-6.99%2.8x vol
81 alerts
-6.99%News Effect
+14.6%Peak Tracked
-13.6%Trough Tracked
-$14MValuation Impact
$182.57MMarket Cap
2.8xRel. Volume
On the day this news was published, AMTX declined 6.99%, reflecting a notable negative market reaction.
Argus tracked a peak move of +14.6% during that session.
Argus tracked a trough of -13.6% from its starting point during tracking.
Our momentum scanner triggered 81 alerts that day, indicating high trading interest and price volatility.
This price movement removed approximately $14M from the company's valuation, bringing the market cap to $182.57M at that time.
Trading volume was elevated at 2.8x the daily average, suggesting increased selling activity.
RNG production 2025405,000 MMBtuFull-year Dairy RNG production referenced in coverage update
Q4 RNG growth61% y/yFourth-quarter RNG output increase year over year
Q4 biogas tax credits$10.3 millionProduction tax credits from Biogas in Q4 2025
Biogas segment net income$12.2 millionSegment net income for Biogas in Q4 2025
Median valuation target$11.7 per shareStonegate Capital Partners median target price in updated coverage
CARB pathway approvals7 new pathwaysNew CARB pathway approvals improving average RNG carbon intensity
RNG carbon intensity-380Average RNG carbon intensity after new CARB pathway approvals
Market Reality Check
Price:$2.29Vol:Volume 4,559,360 is 5.18x...
high vol
$2.29Last Close
VolumeVolume 4,559,360 is 5.18x the 20-day average of 880,339, indicating elevated interest into this update.high
TechnicalTrading above 200-day MA at 2.11 with price at 2.285, still 37.57% below the 52-week high of 3.66 but 87.3% above the 52-week low of 1.22.
Peers on Argus
AMTX is up 19.27% on heavy volume, while listed specialty chemicals peers show m...
1 Down
AMTX is up 19.27% on heavy volume, while listed specialty chemicals peers show mixed, mostly modest moves and momentum scanner data flags only one peer (MNTK) moving down 3.7%. This points to a stock-specific reaction rather than a sector-wide shift.
Secured permits for MVR project expected to lift cash flow and cut carbon intensity.
Pattern Detected
AMTX has frequently seen positive price reactions to operational and earnings updates, with only one recent divergence on permitting news.
Recent Company History
Over the last several months, Aemetis has highlighted scaling of its dairy RNG platform, biodiesel contracts in India, and tax credit monetization. Earnings on Mar 12, 2026 emphasizing RNG growth coincided with a 24.68% move, while biodiesel allocation news on Feb 3, 2026 saw a 9.68% gain. Tax credit sales on Dec 30, 2025 also drew a positive reaction. By contrast, construction permits for the MVR project on Dec 2, 2025 saw a modest decline, showing not all infrastructure wins are rewarded similarly.
Market Pulse Summary
The stock moved -7.0% in the session following this news. A negative reaction despite coverage highl...
Analysis
The stock moved -7.0% in the session following this news. A negative reaction despite coverage highlighting stronger Biogas profitability and Q4 tax credits would fit a pattern where not all positive operational milestones translate into gains, as seen with the MVR permit news that coincided with a -3.64% move. In such cases, balance sheet leverage and capital structure concerns from recent filings could overshadow operational progress, leaving the stock vulnerable to further reassessment if execution or credit markets tighten.
Key Terms
dairy rng, mmbtu, production tax credits, d3 rins, +2 more
6 terms
dairy rngtechnical
"Dairy RNG remains the clearest proof point, with 12 operating digesters..."
Dairy RNG is renewable natural gas produced by capturing and cleaning methane released from dairy farm manure and other organic waste, turning it into a usable fuel like the gas in household stoves. For investors, it matters because it creates a new revenue stream from waste, can generate government credits or subsidies tied to cutting greenhouse gases, and affects a company’s cost structure and environmental profile—similar to turning garbage into a saleable product.
mmbtutechnical
"with 12 operating digesters, approximately 405,000 MMBtu of full-year production..."
A MMBtu is a unit of energy equal to one million British thermal units, commonly used to measure natural gas and other fuel quantities for trading and contracts. For investors, it translates raw energy into a standardized price metric—think of it like gallons for gasoline—so changes in the MMBtu price affect producer revenues, utility costs, commodity derivatives, and the profitability of energy-related investments.
production tax creditsfinancial
"Biogas contributed $10.3 million of production tax credits in the fourth quarter..."
Production tax credits are financial incentives offered to support the development of certain energy projects, such as renewable power sources. They provide a dollar amount for each unit of energy produced, helping to reduce the project's overall costs. For investors, these credits can improve the project's profitability and attractiveness by making renewable energy investments more financially appealing.
d3 rinsfinancial
"as Aemetis captures value from RNG molecule sales, D3 RINs, LCFS credits..."
D3 RINs are tradable compliance credits issued under the U.S. renewable fuels program for cellulosic biofuels produced from non-food plant or waste materials, each representing a gallon-equivalent of renewable fuel. They matter to investors because their supply and market price directly affect the revenue and costs of fuel producers, biofuel refiners and agricultural suppliers—think of them as coupons that prove and monetize the use of a specific renewable fuel, influencing margins and cash flow.
lcfs creditsregulatory
"captures value from RNG molecule sales, D3 RINs, LCFS credits, and federal..."
A LCFS credit is a tradable regulatory permit earned by producing or using fuels that emit less carbon over their lifecycle than a set standard; think of it as a coupon you get for selling cleaner fuel. Companies that fall short must buy credits, while low‑carbon producers can sell them, creating a market price for carbon savings. Investors watch these credits because they can create revenue streams, alter profit margins, and shift demand toward cleaner technologies, affecting company value.
ebitdafinancial
"AMTX nearing an EBITDA inflection: Scaling Dairy RNG production..."
EBITDA stands for earnings before interest, taxes, depreciation, and amortization. It measures a company's profitability by focusing on the money it makes from its core operations, ignoring expenses like taxes and accounting adjustments. Investors use EBITDA to compare how well different companies are performing financially, as it provides a clearer picture of operational success without the influence of financial structure or accounting choices.
AI-generated analysis. Not financial advice.
Dallas, Texas--(Newsfile Corp. - March 16, 2026) - Aemetis, Inc. (NASDAQ: AMTX): Stonegate Capital Partners updates coverage on Aemetis, Inc. (NASDAQ: AMTX). Aemetis' 4Q25 results further support the view that the Company is beginning to transition from a capital-intensive buildout story toward a more monetizable low-carbon fuels platform. Dairy RNG remains the clearest proof point, with 12 operating digesters, approximately 405,000 MMBtu of full-year production, and 4Q output up 61% y/y. More importantly, Biogas contributed $10.3 million of production tax credits in the fourth quarter and generated $12.2 million of segment net income, reinforcing that the RNG business is no longer just a future earnings opportunity but an asset already producing meaningful profitability. That earnings base should continue to build as Aemetis captures value from RNG molecule sales, D3 RINs, LCFS credits, and federal production tax credits, with seven new CARB pathway approvals improving average RNG carbon intensity from the negative-150 default to negative 380.
To view the full announcement, including downloadable images, bios, and more, click here.
Key Takeaways:
Median valuation target suggests meaningful upside: Stonegate's analysis indicates a median valuation target of $11.7 per share, implying substantial upside from current trading levels.
AMTX nearing an EBITDA inflection: Scaling Dairy RNG production and improving ethanol economics position thecompany to transition from a capital-intensive buildout phase to sustained operating cash flow growth.
Integrated platform drives stacked fuel and credit revenues: Dairy RNG, low-carbon ethanol, and SAF optionality enable Aemetis to monetize production through fuel sales, RINs, LCFS credits, and 45Z tax incentives, creating multiple revenue layers.
Click image above to view full announcement.
About Stonegate
Stonegate Capital Partners is a leading capital markets advisory firm providing investor relations, equity research, and institutional investor outreach services for public companies. Our affiliate, Stonegate Capital Markets (member FINRA) provides a full spectrum of investment banking, equity research and capital raising for public and private companies.
What did Stonegate say about Aemetis (AMTX) 4Q25 RNG production?
Stonegate notes Aemetis had roughly 405,000 MMBtu of full-year RNG production and 4Q output rose 61% y/y. According to Stonegate Capital Partners, Dairy RNG now shows operating scale with 12 digesters contributing to growth.
How much profit did Aemetis's Biogas segment generate in 4Q25 for AMTX?
The Biogas segment produced $12.2 million of segment net income in 4Q25. According to Stonegate Capital Partners, this includes $10.3 million of production tax credits supporting near-term profitability.
What valuation target did Stonegate give for Aemetis (AMTX) and what does it imply?
Stonegate's median valuation target is $11.70 per share, implying notable upside from current levels. According to Stonegate Capital Partners, this reflects expected cash-flow improvement as RNG and ethanol economics scale.
Why does Stonegate say AMTX is nearing an EBITDA inflection point?
Stonegate cites scaling Dairy RNG production and improving ethanol economics as drivers toward positive EBITDA. According to Stonegate Capital Partners, stacked revenues from fuel sales, RINs, LCFS and tax incentives should boost operating cash flow.
How many operating digesters does Aemetis report for AMTX's Dairy RNG business?
Aemetis operates 12 digesters supporting its Dairy RNG output. According to Stonegate Capital Partners, these digesters underpin the ~405,000 MMBtu annualized production figure and recent quarterly growth.
What revenue streams does Stonegate highlight for Aemetis (AMTX)?
Stonegate highlights stacked revenue from dairy RNG, low-carbon ethanol, SAF optionality, RINs, LCFS credits and 45Z tax incentives. According to Stonegate Capital Partners, combining these streams helps monetize low-carbon fuel production.
