NASDAQ:ACFN Acorn Energy (ACFN) Stock Price, News & Analysis $17.46 +0.15 (+0.87%) Closing price 05/22/2026 04:00 PM EasternExtended Trading$17.40 -0.07 (-0.37%) As of 05/22/2026 04:10 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 Massive. Learn more. Add Compare Share Share Stock Analysis Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsHeadlinesOwnershipSEC FilingsShort InterestTrendsBuy This Stock About Acorn Energy Stock (NASDAQ:ACFN) 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 Acorn Energy alerts:Sign Up Key Stats Today's Range$17.11▼$17.7850-Day Range$16.17▼$20.2452-Week Range$12.42▼$33.00Volume5,505 shsAverage Volume9,897 shsMarket Capitalization$43.82 millionP/E Ratio22.68Dividend YieldN/APrice TargetN/AConsensus RatingHold Company Overview Acorn Energy, Inc., through its subsidiaries, develops and markets wireless remote monitoring and control systems for various markets in the United States and internationally. It operates through two segments, Power Generation (PG) Monitoring and Cathodic Protection (CP) Monitoring. The PG segment provides wireless remote monitoring and control systems, and services for critical assets, which include stand-by power generators, compressors, pumps, pumpjacks, light towers, turbines, and other industrial equipment; and Internet of Things applications. The CP segment offers remote monitoring of cathodic protection systems on gas pipelines for gas utilities and pipeline companies. The company was incorporated in 1986 and is based in Wilmington, Delaware. Read More Acorn Energy Stock Analysis - MarketRank™See Top-Rated MarketRank™ Stocks21st Percentile Overall ScoreACFN MarketRank™: Acorn Energy scored higher than 21% of companies evaluated by MarketBeat, and ranked 37th out of 54 stocks in the services sector. Scores are calculated by averaging available category scores, with extra weight given to analysis and valuation. Analyst's Opinion1.2 / 5Analyst RatingHold Consensus RatingAcorn Energy has received a consensus rating of Hold. The company's average rating score is 2.00, and is based on no strong buy ratings, no buy ratings, 1 hold rating, and no sell ratings.Amount of Analyst CoverageAcorn Energy has only been the subject of 1 research reports in the past 90 days.Read more about Acorn Energy's stock forecast and price target. Earnings and Valuation0.6 / 5Proj. Earnings GrowthN/A Price to Earnings Ratio vs. the MarketThe P/E ratio of Acorn Energy is 22.68, which means that it is trading at a less expensive P/E ratio than the market average P/E ratio of about 38.91.Price to Earnings Ratio vs. SectorThe P/E ratio of Acorn Energy is 22.68, which means that it is trading at a more expensive P/E ratio than the Services sector average P/E ratio of about 9.12.Price to Book Value per Share RatioAcorn Energy has a P/B Ratio of 5.18. P/B Ratios above 3 indicate that a company could be overvalued with respect to its assets and liabilities. Short Interest4.0 / 5Short Interest LevelHealthy Percentage of Shares Shorted1.65% of the float of Acorn Energy has been sold short.Short Interest Ratio / Days to CoverAcorn Energy has a short interest ratio ("days to cover") of 1.94, which is generally considered an acceptable ratio of short interest to trading volume.Change versus previous monthShort interest in Acorn Energy has recently decreased by 2.61%, indicating that investor sentiment is improving. Dividend0.0 / 5Dividend StrengthN/A Dividend YieldAcorn Energy does not currently pay a dividend.Dividend GrowthAcorn Energy does not have a long track record of dividend growth. News and Social Media1.3 / 5News SentimentN/A Search Interest6 people have searched for ACFN on MarketBeat in the last 30 days. MarketBeat Follows1 people have added Acorn Energy to their MarketBeat watchlist in the last 30 days. Company Ownership0.7 / 5Insider TradingN/A Insider Buying vs. Insider SellingIn the past three months, Acorn Energy insiders have not sold or bought any company stock.Percentage Held by Insiders35.08% of the stock of Acorn Energy is held by insiders. A high percentage of insider ownership can be a sign of company health.Percentage Held by InstitutionsAcorn Energy has minimal institutional ownership at this time.Read more about Acorn Energy's insider trading history. Receive ACFN Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Acorn 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. 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(ACFN) Q1 2026 Earnings Call TranscriptMay 7, 2026 | seekingalpha.comSpaceX eyes a 1.75 trillion valuation - here's what to knowElon Musk's team has quietly filed confidential paperwork with the SEC for what Bloomberg estimates could be a $1.75 trillion IPO - larger than Saudi Aramco and any tech offering in history. CNBC calls it 'the big market event of 2026.' According to former tech executive and angel investor Jeff Brown, there's a way to claim a stake before the public filing drops, starting with as little as $500.May 23 at 1:00 AM | Brownstone Research (Ad)Acorn Reports Q1 Revenue of $2.2M with Steady Growth in High Margin, Recurring Remote Monitoring and Control Revenue; Investor Call Today at 11am ETMay 7, 2026 | globenewswire.comAcorn, Provider of Monitoring and Control Solutions for Generators, Cell Towers, Data Centers and other Critical Infrastructure, Hosts Q1 Earnings Call Thursday, May 7 at 11am ETMay 1, 2026 | globenewswire.comNASDAQ:ACFN (Acorn Energy)April 11, 2026 | fool.caAcorn Energy Earnings Call Highlights Recurring Growth StoryMarch 12, 2026 | theglobeandmail.comAcorn Energy Inc (ACFN) Q4 2025 Earnings Call Highlights: Record Revenue and Strategic Growth ...March 11, 2026 | finance.yahoo.comSee More Headlines ACFN Stock Analysis - Frequently Asked Questions How have ACFN shares performed this year? Acorn Energy's stock was trading at $15.10 at the beginning of 2026. Since then, ACFN stock has increased by 15.6% and is now trading at $17.46. How were Acorn Energy's earnings last quarter? Acorn Energy Inc. (NASDAQ:ACFN) announced its quarterly earnings data on Thursday, May, 7th. The company reported ($0.03) EPS for the quarter. The firm earned $2.23 million during the quarter. Acorn Energy had a net margin of 18.56% and a trailing twelve-month return on equity of 16.20%. Read the conference call transcript. When did Acorn Energy's stock split? Acorn Energy shares reverse split on Friday, September 8th 2023.The 1-16 reverse split was announced on Friday, September 8th 2023. The number of shares owned by shareholders was adjusted after the market closes on Friday, September 8th 2023. An investor that had 100 shares of stock prior to the reverse split would have 6 shares after the split. How do I buy shares of Acorn Energy? Shares of ACFN 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 Acorn Energy own? Based on aggregate information from My MarketBeat watchlists, some other companies that Acorn Energy investors own include XTI Aerospace (XTIA), Cosmos Health (COSM), InterCloud Systems (ICLD), FuelCell Energy (FCEL), Precipio (PRPO) and Company Calendar Last Earnings5/07/2026Today5/23/2026Fiscal Year End12/31/2026Get Stock AlertsIndustry, Sector and Symbol Stock ExchangeNASDAQ SectorServices Industry Services – Engineering, Accounting, Surveying Sub-IndustryBusiness Services Current SymbolNASDAQ:ACFN Previous SymbolOTCMKTS:ACFN CIK880984 WebN/A Phone(302) 656-1708Fax203-624-7003Employees20Year FoundedN/AProfitability EPS (Trailing Twelve Months)$0.77 Trailing P/E Ratio22.68 Forward P/E RatioN/A P/E GrowthN/ANet Income$2.51 million Net Margins18.56% Pretax Margin13.05% Return on Equity16.20% Return on Assets9.74% Debt Debt-to-Equity RatioN/A Current Ratio1.90 Quick Ratio1.55 Sales & Book Value Annual Sales$11.48 million Price / Sales3.82 Cash Flow$0.88 per share Price / Cash Flow19.82 Book Value$3.37 per share Price / Book5.18Miscellaneous Outstanding Shares2,510,000Free Float1,628,000Market Cap$43.82 million OptionableN/A Beta0.29 Ten Starter Stocks For Beginners to Buy NowJust getting into the stock market? These 10 simple stocks can help beginning investors build long-term wealth without knowing options, technicals, or other advanced strategies.Get This Free Report This page (NASDAQ:ACFN) was last updated on 5/23/2026 by MarketBeat.com Staff. 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