OTCMKTS:SUME Summer Energy (SUME) Stock Price, News & Analysis $0.05 0.00 (0.00%) As of 08/14/2026 Add Compare Share Share Stock Analysis Stock AnalysisChartHeadlinesSEC FilingsBuy This Stock About Summer Energy Stock (OTCMKTS:SUME) View Price History Chart DataSkip Price History Chart 1 Day 5 Days 30 Days 90 Days 1 Year Advanced 1 Day 1 Day 5 Days 30 Days 90 Days 1 Year Advanced Show volume Show extended hours Get Summer Energy alerts:Sign Up Key Stats Today's Range$0.05▼$0.0550-Day Range$0.05▼$0.1152-Week Range$0.03▼$0.36VolumeN/AAverage Volume3,438 shsMarket Capitalization$1.86 millionP/E RatioN/ADividend YieldN/APrice TargetN/AConsensus RatingN/A Company Overview Summer Energy Holdings, Inc., through its subsidiaries, operates as a retail electric provider in Texas, Massachusetts, New Hampshire, Ohio, and Illinois. It procures wholesale energy and resells to commercial and residential customers. The company was founded in 2011 and is headquartered in Houston, Texas. Read More Receive SUME Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Summer Energy and its competitors with MarketBeat's FREE daily newsletter. Submit View SMS TermsSMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy. SUME Stock News HeadlinesYour summer electric bill is climbing as AI data centers swallow more of the power gridJuly 25, 2026 | msn.comAtlantic Energy Completes Customer Acquisition from Summer EnergyJuly 17, 2026 | finance.yahoo.comSmall Colorado Company (Backed by Sam Altman) Could Save U.S. Power GridA small Colorado company has secured rights to technology that could prevent the U.S. public power grid from collapsing — and billionaire Sam Altman is now an investor. This under-the-radar firm is drawing serious attention from those watching the energy infrastructure space closely.August 17 at 1:00 AM | Altimetry (Ad)Summer energy saving tips with SEELJuly 15, 2026 | yahoo.comSouthwest Gas Shares Summer Safety and Energy Saving TipsJuly 2, 2026 | finance.yahoo.comBest thermostat setting to save on summer coolingJuly 1, 2026 | msn.com52% of your summer power use may come from one system — here's how to cut backJuly 1, 2026 | msn.comBeat the Summer Heat and Lower Your Energy Bills with Bringnox Smart Motorized ShadesJuly 1, 2026 | usatoday.comSee More Headlines SUME Stock Analysis - Frequently Asked Questions How have SUME shares performed this year? Summer Energy's stock was trading at $0.3503 at the beginning of 2026. Since then, SUME stock has decreased by 85.7% and is now trading at $0.05. How do I buy shares of Summer Energy? Shares of SUME stock can be purchased through any online brokerage account. Popular online brokerages with access to the U.S. stock market include Charles Schwab, E*TRADE, Fidelity, and Vanguard Brokerage Services. What other stocks do shareholders of Summer Energy own? Based on aggregate information from My MarketBeat watchlists, some other companies that Summer Energy investors own include InfuSystem (INFU), Athersys (ATHX), Capricor Therapeutics (CAPR), Macquarie Infrastructure (MIC), ObsEva (OBSV) and Company Calendar Today8/17/2026Fiscal Year End12/31/2026Get Stock AlertsIndustry, Sector and Symbol Stock ExchangeOTCMKTS SectorUtilities Industry Electric Utilities Sub-IndustryElectric Utilities Current SymbolOTCMKTS:SUME CIK1396633 Webwww.summerenergy.com Phone(713) 375-2790Fax888-594-9350Employees90Year Founded2011Profitability EPS (Trailing Twelve Months)N/A Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet IncomeN/A Net MarginsN/A Pretax MarginN/A Return on EquityN/A Return on AssetsN/A Debt Debt-to-Equity RatioN/A Current RatioN/A Quick RatioN/A Sales & Book Value Annual SalesN/A Price / SalesN/A Cash FlowN/A Price / Cash FlowN/A Book ValueN/A Price / BookN/AMiscellaneous Outstanding Shares37,260,000Free Float16,182,000Market Cap$1.86 million OptionableNot Optionable Beta-154.67 Social Links 7 Stocks to Buy Before the Robotics RevolutionRobotics and automation are rapidly becoming essential infrastructure across healthcare, manufacturing, logistics, and many other industries. "Physical AI" is coming to the United States, and there are four ways that investors can gain exposure to this new robotics revolution. Plus, learn which seven companies are most positioned to benefit as intelligent robots enter the workforce.Get This Free Report This page (OTCMKTS:SUME) was last updated on 8/17/2026 by MarketBeat.com Staff. From Our PartnersALERT: Drop these 5 stocks before the market opens tomorrow!The Wall Street Journal is already raising the alarm about a potential market crash, and Weiss Ratings researc...Weiss Ratings | SponsoredLouis Navellier: My #1 AI stock for 2026 (name & ticker inside)Louis Navellier's Stock Grader system helped him flag Nvidia before its 82,000% run and has identified the top...InvestorPlace | SponsoredReady to give options a try? 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