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Compare stocks with our powerful stock comparison tool. Analyze fundamentals, price performance, and key financial indicators to make informed investment decisions. Our tool lets you compare up to ten stocks side by side based on Performance Charts, Price & Volume, MarketRank™, Analyst Ratings, Sales & Book Value, Profitability & Earnings, Dividends, Debt, Ownership, Headlines, and more. Simply enter up to ten stock symbols (e.g., BAC, JPM, WFC, C, GS) to get started and uncover top investment opportunities.

CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
Gevo, Inc. stock logo
GEVO
Gevo
$1.53
+2.7%
$1.25
$0.48
$3.39
$366.53M2.525.48 million shs2.54 million shs
Alto Ingredients, Inc. stock logo
PEIX
Alto Ingredients
$1.26
+1.6%
$6.07
$0.22
$11.44
$86.31M3.355.47 million shs130,573 shs
SUIC Worldwide Holdings Ltd. stock logo
SUIC
SUIC Worldwide
$0.00
$0.26
$0.00
$1.13
$11K1.2577 shs25 shs
Tantech Holdings Ltd. stock logo
TANH
Tantech
$1.86
-7.5%
$2.08
$1.45
$29.00
$167K0.49204,205 shs196,013 shs
Solarwindow Technologies, Inc. stock logo
WNDW
Solarwindow Technologies
$0.37
+5.7%
$0.29
$0.03
$1.08
$19.68M-7.1618,122 shs19,427 shs
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Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
Gevo, Inc. stock logo
GEVO
Gevo
+2.68%+6.25%+19.53%+36.61%+143.98%
Alto Ingredients, Inc. stock logo
PEIX
Alto Ingredients
0.00%0.00%+5.98%+39.64%-22.50%
SUIC Worldwide Holdings Ltd. stock logo
SUIC
SUIC Worldwide
0.00%0.00%+900.00%-99.83%-99.83%
Tantech Holdings Ltd. stock logo
TANH
Tantech
-7.46%-6.25%-6.53%-12.67%-93.78%
Solarwindow Technologies, Inc. stock logo
WNDW
Solarwindow Technologies
+5.71%+12.12%+42.31%+23.33%+68.18%
CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & Valuation
Gevo, Inc. stock logo
GEVO
Gevo
1.8844 of 5 stars
3.30.00.00.03.00.81.3
Alto Ingredients, Inc. stock logo
PEIX
Alto Ingredients
N/AN/AN/AN/AN/AN/AN/AN/A
SUIC Worldwide Holdings Ltd. stock logo
SUIC
SUIC Worldwide
N/AN/AN/AN/AN/AN/AN/AN/A
Tantech Holdings Ltd. stock logo
TANH
Tantech
1.2791 of 5 stars
0.05.00.00.03.30.00.6
Solarwindow Technologies, Inc. stock logo
WNDW
Solarwindow Technologies
N/AN/AN/AN/AN/AN/AN/AN/A
CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
Gevo, Inc. stock logo
GEVO
Gevo
2.50
Moderate Buy$7.58395.10% Upside
Alto Ingredients, Inc. stock logo
PEIX
Alto Ingredients
0.00
N/AN/AN/A
SUIC Worldwide Holdings Ltd. stock logo
SUIC
SUIC Worldwide
0.00
N/AN/AN/A
Tantech Holdings Ltd. stock logo
TANH
Tantech
0.00
N/AN/AN/A
Solarwindow Technologies, Inc. stock logo
WNDW
Solarwindow Technologies
0.00
N/AN/AN/A

Current Analyst Ratings Breakdown

Latest WNDW, SUIC, TANH, PEIX, and GEVO Analyst Ratings

DateCompanyBrokerageActionRatingPrice TargetDetails
5/30/2025
Gevo, Inc. stock logo
GEVO
Gevo
HC Wainwright
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingBuy ➝ Buy$14.00
(Data available from 7/15/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)
CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
Gevo, Inc. stock logo
GEVO
Gevo
$16.92M21.66N/AN/A$2.04 per share0.75
Alto Ingredients, Inc. stock logo
PEIX
Alto Ingredients
$1.42B0.06N/AN/A$4.06 per share0.31
SUIC Worldwide Holdings Ltd. stock logo
SUIC
SUIC Worldwide
$150K0.08N/AN/A($0.07) per share-0.01
Tantech Holdings Ltd. stock logo
TANH
Tantech
$42.94M0.00N/AN/A$1,351.31 per share0.00
Solarwindow Technologies, Inc. stock logo
WNDW
Solarwindow Technologies
N/AN/AN/AN/AN/AN/A
CompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings Date
Gevo, Inc. stock logo
GEVO
Gevo
-$78.64M-$0.36N/AN/AN/A-193.87%-16.41%-13.13%8/6/2025 (Estimated)
Alto Ingredients, Inc. stock logo
PEIX
Alto Ingredients
-$88.95M-$1.40N/A0.93N/A-3.32%-2.90%-1.18%N/A
SUIC Worldwide Holdings Ltd. stock logo
SUIC
SUIC Worldwide
-$230KN/A0.00N/AN/AN/A-77.29%N/A
Tantech Holdings Ltd. stock logo
TANH
Tantech
-$3.24MN/A0.00N/AN/AN/AN/AN/A
Solarwindow Technologies, Inc. stock logo
WNDW
Solarwindow Technologies
-$3.06MN/A0.00N/AN/A-57.06%-52.67%N/A

Latest WNDW, SUIC, TANH, PEIX, and GEVO Earnings

DateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails
7/11/2025Q3 2025
Solarwindow Technologies, Inc. stock logo
WNDW
Solarwindow Technologies
N/A-$0.01N/A-$0.01N/AN/A
5/13/2025Q1 2025
Gevo, Inc. stock logo
GEVO
Gevo
-$0.10-$0.09+$0.01-$0.09$22.19 million$29.11 million
CompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive Growth
Gevo, Inc. stock logo
GEVO
Gevo
N/AN/AN/AN/AN/A
Alto Ingredients, Inc. stock logo
PEIX
Alto Ingredients
N/AN/AN/AN/AN/A
SUIC Worldwide Holdings Ltd. stock logo
SUIC
SUIC Worldwide
N/AN/AN/AN/AN/A
Tantech Holdings Ltd. stock logo
TANH
Tantech
N/AN/AN/AN/AN/A
Solarwindow Technologies, Inc. stock logo
WNDW
Solarwindow Technologies
N/AN/AN/AN/AN/A
CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
Gevo, Inc. stock logo
GEVO
Gevo
0.31
2.04
1.71
Alto Ingredients, Inc. stock logo
PEIX
Alto Ingredients
0.36
1.20
0.87
SUIC Worldwide Holdings Ltd. stock logo
SUIC
SUIC Worldwide
N/A
0.07
0.07
Tantech Holdings Ltd. stock logo
TANH
Tantech
N/A
10.02
10.00
Solarwindow Technologies, Inc. stock logo
WNDW
Solarwindow Technologies
N/A
10.98
10.98

Institutional Ownership

CompanyInstitutional Ownership
Gevo, Inc. stock logo
GEVO
Gevo
35.17%
Alto Ingredients, Inc. stock logo
PEIX
Alto Ingredients
29.47%
SUIC Worldwide Holdings Ltd. stock logo
SUIC
SUIC Worldwide
N/A
Tantech Holdings Ltd. stock logo
TANH
Tantech
6.02%
Solarwindow Technologies, Inc. stock logo
WNDW
Solarwindow Technologies
N/A

Insider Ownership

CompanyInsider Ownership
Gevo, Inc. stock logo
GEVO
Gevo
4.00%
Alto Ingredients, Inc. stock logo
PEIX
Alto Ingredients
4.40%
SUIC Worldwide Holdings Ltd. stock logo
SUIC
SUIC Worldwide
65.84%
Tantech Holdings Ltd. stock logo
TANH
Tantech
3.76%
Solarwindow Technologies, Inc. stock logo
WNDW
Solarwindow Technologies
67.28%
CompanyEmployeesShares OutstandingFree FloatOptionable
Gevo, Inc. stock logo
GEVO
Gevo
100239.56 million229.98 millionOptionable
Alto Ingredients, Inc. stock logo
PEIX
Alto Ingredients
50068.50 millionN/ANot Optionable
SUIC Worldwide Holdings Ltd. stock logo
SUIC
SUIC Worldwide
1011.35 million3.88 millionNot Optionable
Tantech Holdings Ltd. stock logo
TANH
Tantech
7090,00091,000Not Optionable
Solarwindow Technologies, Inc. stock logo
WNDW
Solarwindow Technologies
753.20 million17.41 millionNot Optionable

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New MarketBeat Followers Over Time

Media Sentiment Over Time

Gevo stock logo

Gevo NASDAQ:GEVO

$1.53 +0.04 (+2.68%)
Closing price 07/14/2025 04:00 PM Eastern
Extended Trading
$1.52 -0.01 (-0.33%)
As of 07/14/2025 07:48 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.

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.

Alto Ingredients stock logo

Alto Ingredients NASDAQ:PEIX

Alto Ingredients, Inc. produces and markets low-carbon renewable fuels and alcohol products in the United States. The company operates in two segments, Production and Marketing. It produces and markets ethanol; and co-products, such as wet and dry distillers grains, wet and dry corn gluten feed, condensed distillers solubles, corn gluten meal, corn germ, corn oil, dried yeast, and CO2, as well as markets ethanol produced by third parties. The company also offers ethanol transportation, storage, and delivery services through third-party service providers. It sells ethanol to integrated oil companies and gasoline marketers; distillers grains and other feed co-products to dairies and feedlots; and corn oil to poultry and biodiesel customers. The company owns and operates nine ethanol production facilities, including four plants located in the Western states of California, Oregon, and Idaho; and five plants in the Midwestern states of Illinois and Nebraska. The company was formerly known as Pacific Ethanol, Inc. and changed its name to Alto Ingredients, Inc. in January 2021. Alto Ingredients, Inc. was founded in 2003 and is headquartered in Sacramento, California.

SUIC Worldwide stock logo

SUIC Worldwide OTCMKTS:SUIC

$0.0010 0.00 (0.00%)
As of 07/11/2025

Suic Worldwide Holdings Ltd is venture capital firm specializing in growth capital investments. The firm seeks to invest in private enterprises and the public sector that develop products and services adopting core capabilities of the IoT, big data, AI, fintech and blockchain. The firm provides IT management consulting services. Suic Worldwide Holdings Ltd was formerly known as Sino United Worldwide Consolidated Ltd. Suic Worldwide Holdings Ltd was incorporated in 2006 and is headquartered in Flushing, New York.

Tantech stock logo

Tantech NASDAQ:TANH

$1.86 -0.15 (-7.46%)
Closing price 07/14/2025 03:59 PM Eastern
Extended Trading
$1.89 +0.03 (+1.56%)
As of 07/14/2025 07:47 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.

Tantech Holdings Ltd, together with its subsidiaries, develops and manufactures bamboo-based charcoal products for industrial energy, household cooking, heating, purification, agricultural, and cleaning applications in the People's Republic of China and internationally. The company operates in three segments: Consumer Products, Electric Vehicles, and Biodegradable Packaging. It provides pressed and formed charcoal briquettes for use in grills, incense burners, and other applications under the Algold brand. The company also offers Charcoal Doctor branded products, such as air purifiers and humidifiers, automotive accessories for air purification, underfloor humidity control products, pillows and mattresses, wardrobe deodorizers, mouse pads and wrist mats, refrigerator deodorants, charcoal toilet cleaner disks, liquid charcoal cleaners, shoe insoles, and decorative charcoal gifts. In addition, it provides bamboo vinegar, a liquid byproduct for use in disinfectants, detergents, lotions, specialized soaps, toilet cleaners, and fertilizers, as well as in various agricultural applications; and trades in charcoal products. Further, the company develops and sells electric buses, electric logistics cars, and specialty electric vehicles, such as brushless cleaning cars, electric cleaning cars, special emergency vehicles, and funeral cars; and solar cells, lithium-ion batteries, auto parts, and electric control systems. It is also involved in the biodegradable packaging and supply chain businesses, as well as provides commercial factoring services. The company was founded in 1998 and is headquartered in Lishui, the People's Republic of China.

Solarwindow Technologies stock logo

Solarwindow Technologies OTCMKTS:WNDW

$0.37 +0.02 (+5.71%)
As of 07/14/2025 03:47 PM Eastern

SolarWindow Technologies, Inc. engages in the development of transparent electricity-generating coatings and methods under LiquidElectricity Coatings brand. The company's coatings generate electricity by harvesting light energy from natural sun, artificial light, and low, shaded, or reflected light conditions, which is applied to rigid and flexible glass, and plastic surfaces to transform ordinary surfaces into organic photovoltaic devices. The company was incorporated in 1998 and is based in Scottsdale, Arizona.