Compare Stocks: AMTX, GEVO, OPAL, and CLNE

Comparative Price Performance Over Time

Compare Price & Volume

Company	Current Price	50-Day Moving Average	52-Week Range	Market Cap	Beta	Avg. Volume	Today's Volume
AMTX Aemetis	$1.81 -3.3%	$1.70	$1.30 ▼ $3.80	$130.53M	1.48	1.30 million shs	149,588 shs
CLNE Clean Energy Fuels	$1.61 +0.6%	$1.92	$1.54 ▼ $3.11	$354.57M	1.85	1.49 million shs	198,388 shs
GEVO Gevo	$1.66 -1.2%	$1.54	$1.37 ▼ $2.97	$410.42M	1.04	3.53 million shs	352,234 shs
OPAL OPAL Fuels	$2.11 -0.9%	$2.21	$1.65 ▼ $2.87	$365.87M	0.76	235,820 shs	14,588 shs

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Compare Price Performance

Company	1-Day Performance	7-Day Performance	30-Day Performance	90-Day Performance	1-Year Performance
AMTX Aemetis	-0.53%	-2.60%	+26.35%	-26.67%	-27.52%
CLNE Clean Energy Fuels	-1.23%	-0.62%	-16.23%	-21.57%	-39.39%
GEVO Gevo	+1.82%	+11.26%	+12.75%	-9.68%	-5.62%
OPAL OPAL Fuels	-2.29%	0.00%	-4.48%	-5.75%	-7.79%

Compare Price & Volume

Company	Current Price	50-Day Moving Average	52-Week Range	Market Cap	Beta	Avg. Volume	Today's Volume
AMTX Aemetis	$1.81 -3.3%	$1.70	$1.30 ▼ $3.80	$130.53M	1.48	1.30 million shs	149,588 shs
CLNE Clean Energy Fuels	$1.61 +0.6%	$1.92	$1.54 ▼ $3.11	$354.57M	1.85	1.49 million shs	198,388 shs
GEVO Gevo	$1.66 -1.2%	$1.54	$1.37 ▼ $2.97	$410.42M	1.04	3.53 million shs	352,234 shs
OPAL OPAL Fuels	$2.11 -0.9%	$2.21	$1.65 ▼ $2.87	$365.87M	0.76	235,820 shs	14,588 shs

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Compare Price Performance

Company	1-Day Performance	7-Day Performance	30-Day Performance	90-Day Performance	1-Year Performance
AMTX Aemetis	-0.53%	-2.60%	+26.35%	-26.67%	-27.52%
CLNE Clean Energy Fuels	-1.23%	-0.62%	-16.23%	-21.57%	-39.39%
GEVO Gevo	+1.82%	+11.26%	+12.75%	-9.68%	-5.62%
OPAL OPAL Fuels	-2.29%	0.00%	-4.48%	-5.75%	-7.79%

Compare Analyst Forecasts

Company	Consensus Rating Score	Consensus Rating	Consensus Price Target	% Upside from Current Price
AMTX Aemetis	2.00	Hold	$11.88	556.55% Upside
CLNE Clean Energy Fuels	2.25	Hold	$2.38	48.03% Upside
GEVO Gevo	2.17	Hold	$2.55	53.61% Upside
OPAL OPAL Fuels	1.33	Sell	$2.40	13.74% Upside

Current Analyst Ratings Breakdown

Latest AMTX, GEVO, OPAL, and CLNE Analyst Ratings

Date	Company	Brokerage	Action	Rating	Price Target
8/18/2026	CLNE Clean Energy Fuels	Raymond James Financial Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Reiterated Rating	Strong-Buy	$2.50
8/14/2026	GEVO Gevo	Jefferies Financial Group Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Reiterated Rating	Hold	$1.90
8/14/2026	CLNE Clean Energy Fuels	Jefferies Financial Group Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Reiterated Rating	Hold	$1.90
8/7/2026	OPAL OPAL Fuels	Weiss Ratings Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Reiterated Rating	Sell (D+)
7/17/2026	CLNE Clean Energy Fuels	UBS Group Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Downgrade	Buy ➝ Hold	$2.75
7/17/2026	AMTX Aemetis	Weiss Ratings Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Reiterated Rating	Sell (E+)
7/17/2026	CLNE Clean Energy Fuels	Weiss Ratings Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Reiterated Rating	Sell (D-)
7/17/2026	GEVO Gevo	Weiss Ratings Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Reiterated Rating	Sell (D-)
7/16/2026	GEVO Gevo	Northland Securities Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Set Price Target		$3.75
7/7/2026	GEVO Gevo	Zacks Research Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Upgrade	Strong Sell ➝ Hold

(Data available from 8/28/2023 forward. View 10+ years of historical ratings with our analyst ratings screener.)

Compare Sales & Book Value

Company	Annual Revenue	Price/Sales	Cashflow	Price/Cash	Book Value	Price/Book
AMTX Aemetis	$197.63M	0.66	N/A	N/A	($4.46) per share	-0.41
CLNE Clean Energy Fuels	$424.83M	0.83	N/A	N/A	$2.54 per share	0.63
GEVO Gevo	$160.58M	2.56	N/A	N/A	$1.10 per share	1.51
OPAL OPAL Fuels	$339.89M	1.08	$0.22 per share	9.48	$0.22 per share	9.59

Compare Profitability & Earnings

Company	Net Income	EPS	Trailing P/E Ratio	Forward P/E Ratio	P/E Growth	Net Margins	Return on Equity (ROE)	Return on Assets (ROA)	Next Earnings Date
AMTX Aemetis	-$77M	-$0.91	N/A	N/A	N/A	-27.37%	N/A	-26.60%	11/5/2026 (Estimated)
CLNE Clean Energy Fuels	-$222.02M	-$0.44	N/A	N/A	N/A	-21.27%	-16.52%	-8.87%	11/3/2026 (Estimated)
GEVO Gevo	-$33.84M	-$0.89	N/A	166.00	N/A	-119.93%	-6.50%	-4.22%	11/9/2026 (Estimated)
OPAL OPAL Fuels	$14.75M	-$0.01	N/A	N/A	N/A	0.65%	15.54%	0.22%	11/5/2026 (Estimated)

Latest AMTX, GEVO, OPAL, and CLNE Earnings

Date	Quarter	Company	Consensus Estimate	Reported EPS	Beat/Miss	Gap EPS	Revenue Estimate	Actual Revenue
8/10/2026	Q2 2026	OPAL OPAL Fuels	$0.0772	-$0.05	-$0.1272	-$0.05	$90.72 million	$83.40 million
8/6/2026	Q2 2026	AMTX Aemetis	-$0.2905	-$0.13	+$0.1605	-$0.13	$67.69 million	$62.70 million
8/6/2026	Q2 2026	CLNE Clean Energy Fuels	-$0.0107	-$0.01	+$0.0007	-$0.07	$111.27 million	$106.36 million
8/6/2026	Q2 2026	GEVO Gevo	-$0.0209	-$0.01	+$0.0109	-$0.75	$46.40 million	$46.50 million

Compare Dividends

Company	Annual Payout	Dividend Yield	5-Year Annualized Dividend Growth	Payout Ratio	Years of Consecutive Growth
AMTX Aemetis	N/A	N/A	N/A	N/A	N/A
CLNE Clean Energy Fuels	N/A	N/A	N/A	N/A	N/A
GEVO Gevo	N/A	N/A	N/A	N/A	N/A
OPAL OPAL Fuels	N/A	N/A	N/A	N/A	N/A

Compare Debt

Company	Debt-to-Equity Ratio	Current Ratio	Quick Ratio
AMTX Aemetis	N/A	0.08	0.05
CLNE Clean Energy Fuels	0.41	2.48	2.15
GEVO Gevo	0.61	2.70	2.19
OPAL OPAL Fuels	10.89	1.82	1.68

Compare Ownership

Institutional Ownership

Company	Institutional Ownership
AMTX Aemetis	27.02%
CLNE Clean Energy Fuels	49.94%
GEVO Gevo	35.17%
OPAL OPAL Fuels	12.16%

Insider Ownership

Company	Insider Ownership
AMTX Aemetis	13.00%
CLNE Clean Energy Fuels	4.12%
GEVO Gevo	7.09%
OPAL OPAL Fuels	85.69%

Compare Miscellaneous Stats

Company	Employees	Shares Outstanding	Free Float	Optionable
AMTX Aemetis	160	72.17 million	62.79 million	Optionable
CLNE Clean Energy Fuels	500	220.23 million	211.15 million	Optionable
GEVO Gevo	100	247.24 million	229.71 million	Optionable
OPAL OPAL Fuels	270	173.40 million	24.81 million	Optionable

AMTX, GEVO, OPAL, and CLNE Headlines

Recent News About These Companies

Opal Fuels expands California RNG fueling capacity

August 26 at 10:51 AM | trucknews.comT

OPAL Fuels Upgrades Goshen, California Fueling Station, Increasing RNG/CNG Capacity to 14 Million Gallons Over the Next Decade

August 26 at 10:51 AM | finance.yahoo.com

OPAL Fuels (NASDAQ:OPAL) Upgraded by Wall Street Zen to "Hold" Rating

August 15, 2026 | marketbeat.com

OPAL Fuels Welcomes Congressman Eugene Vindman to Prince William County Renewable Natural Gas Facility

August 13, 2026 | caledonianrecord.comC

Opal Fuels outlines ~3 million MMBtu of annual design capacity coming online over next 24 months while maintaining full-year guidance

August 11, 2026 | seekingalpha.com

Are Utility Stocks Watching OPAL Fuels (NASDAQ:OPAL) More Closely?

August 11, 2026 | kalkinemedia.comK

Opal Fuels Sees Strong Growth Despite Modest RNG Production

August 11, 2026 | news.themarketisopen.comN

OPAL Fuels Q2 Earnings Call Highlights

August 10, 2026 | marketbeat.com

OPAL Fuels (NASDAQ:OPAL): What Could Today’s Update Reveal About Renewable Natural Gas Project Execution?

August 10, 2026 | kalkinemedia.comK

OPAL Fuels (NASDAQ:OPAL) Releases Earnings Results, Misses Estimates By $0.13 EPS

August 10, 2026 | marketbeat.com

OPAL Fuels Reports Second Quarter 2026 Results

August 10, 2026 | businesswire.com

OPAL Fuels (NASDAQ:OPAL) Upgraded at Wall Street Zen

August 1, 2026 | marketbeat.com

OPAL Fuels to Supply Municipal Refuse Fleet with Renewable Natural Gas Across California’s Central Valley

July 30, 2026 | aol.comA

OPAL Fuels (OPAL) to Post Quarterly Earnings on Thursday

July 30, 2026 | marketbeat.com

OPAL Fuels Inc.

July 27, 2026 | marketwatch.com

OPAL Fuels Announces Second Quarter 2026 Earnings Release Date and Conference Call

July 27, 2026 | businesswire.com

OPAL Fuels Stockholders Approve Directors and Auditor Slate

June 22, 2026 | tipranks.com

Insider Buying: OPAL Fuels (NASDAQ:OPAL) Director Buys 50,000 Shares of Stock

June 16, 2026 | insidertrades.com

Noteworthy Insider Activity: McDougald Scott Sutton Invests $97K In OPAL Fuels Stock

June 15, 2026 | benzinga.com

OPAL Fuels, GFL Agree 2 Landfill Gas Projects

June 7, 2026 | rigzone.comR

OPAL Fuels and GFL Environmental Advance Growth Strategy with New RNG Projects in Alabama and Georgia

June 3, 2026 | prnewswire.com

New MarketBeat Followers Over Time

Media Sentiment Over Time

AMTX, GEVO, OPAL, and CLNE Company Descriptions

Aemetis NASDAQ:AMTX

$1.81 -0.06 (-3.28%)

As of 10:20 AM Eastern

Aemetis, Inc. operates as a renewable natural gas and renewable fuels company. It operates through three segments: California Ethanol, California Dairy Renewable Natural Gas, and India Biodiesel. The company focuses on the operation, acquisition, development, and commercialization of technologies to produce low and negative carbon intensity renewable fuels that replace fossil-based products. In addition, it produces and sells ethanol; and wet distillers grains, distillers corn oil, and condensed distillers solubles to dairies and feedlots as animal feed. Further, the company markets and supplies USP alcohol and hand sanitizer; and produces renewable natural gas, as well as distilled biodiesel from various vegetable oil and animal waste feedstocks. Additionally, it researches and develops conversion technologies using waste feedstocks to produce biofuels and biochemicals. Furthermore, it sells biodiesel primarily to government oil marketing companies. Aemetis, Inc. is headquartered in Cupertino, California.

Clean Energy Fuels NASDAQ:CLNE

$1.61 +0.01 (+0.63%)

As of 10:21 AM Eastern

Clean Energy Fuels Corp. provides natural gas as alternative fuels for vehicle fleets and related fueling solutions in the United States and Canada. It supplies renewable natural gas (RNG), compressed natural gas (CNG), and liquefied natural gas (LNG) for medium and heavy-duty vehicles; and offers operation and maintenance services for public and private vehicle fleet customer stations. The company also designs, builds, operates, and maintains vehicle fueling stations; and sells and services compressors and other equipment that are used in RNG production and fueling stations. In addition, it transports and sells CNG, RNG, and LNG through virtual natural gas pipelines and interconnects; sells U.S. federal, state, and local government credits, such as RNG as a vehicle fuel, including Renewable Identification Numbers and Low Carbon Fuel Standards credits; and obtains federal, state, and local credits, grants, and incentives. Further, the company focuses on developing, owning, and operating dairy and other livestock waste RNG projects. It serves heavy-duty trucking, airports, refuse, public transit, industrial, and institutional energy users, as well as government fleets. Clean Energy Fuels Corp. was incorporated in 2001 and is headquartered in Newport Beach, California.

Gevo NASDAQ:GEVO

$1.66 -0.02 (-1.19%)

As of 10:21 AM Eastern

Gevo, Inc. operates as a carbon abatement company. It operates through three segments: Gevo, Agri-Energy, and Renewable Natural Gas. The company focuses on transforming renewable energy into energy-dense liquid hydrocarbons that can be used as renewable fuels. It offers renewable gasoline and diesel, isobutanol, sustainable aviation fuel, renewable natural gas, isobutylene, ethanol, and animal feed and protein. The company was formerly known as Methanotech, Inc. and changed its name to Gevo, Inc. in March 2006. Gevo, Inc. was incorporated in 2005 and is headquartered in Englewood, Colorado.

OPAL Fuels NASDAQ:OPAL

$2.11 -0.02 (-0.94%)

As of 10:21 AM Eastern

OPAL Fuels Inc., together with its subsidiaries, engages in the production and distribution of renewable natural gas for use as a vehicle fuel for heavy and medium-duty trucking fleets. It also designs, develops, constructs, operates, and services fueling stations for trucking fleets that use natural gas to displace diesel as transportation fuel. In addition, it offers design, development, and construction services for hydrogen fueling stations. Further, the company engages in the generation and sale of renewable power to utilities. OPAL Fuels Inc. is based in White Plains, New York.

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Compare Stocks

Comparative Price Performance Over Time

Compare Price & Volume

Compare Price Performance

Compare Price & Volume

Compare Price Performance

Compare Analyst Forecasts

Current Analyst Ratings Breakdown

Latest AMTX, GEVO, OPAL, and CLNE Analyst Ratings

Compare Sales & Book Value

Compare Profitability & Earnings

Latest AMTX, GEVO, OPAL, and CLNE Earnings

Compare Dividends

Compare Debt

Compare Ownership

Institutional Ownership

Insider Ownership

Compare Miscellaneous Stats

AMTX, GEVO, OPAL, and CLNE Headlines

Recent News About These Companies

New MarketBeat Followers Over Time

Media Sentiment Over Time

AMTX, GEVO, OPAL, and CLNE Company Descriptions

Aemetis NASDAQ:AMTX

Clean Energy Fuels NASDAQ:CLNE

Gevo NASDAQ:GEVO

OPAL Fuels NASDAQ:OPAL

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Latest AMTX, GEVO, OPAL, and CLNE Analyst Ratings

Compare Sales & Book Value

Compare Profitability & Earnings

Latest AMTX, GEVO, OPAL, and CLNE Earnings

Compare Dividends

Compare Debt

Compare Ownership

Institutional Ownership

Insider Ownership

Compare Miscellaneous Stats

AMTX, GEVO, OPAL, and CLNE Headlines

Recent News About These Companies

New MarketBeat Followers Over Time

Media Sentiment Over Time

AMTX, GEVO, OPAL, and CLNE Company Descriptions

Aemetis NASDAQ:AMTX

Clean Energy Fuels NASDAQ:CLNE

Gevo NASDAQ:GEVO

OPAL Fuels NASDAQ:OPAL

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