NASDAQ:ACFN Acorn Energy (ACFN) Stock Price, News & Analysis $25.60 -0.90 (-3.40%) As of 10/15/2025 04:00 PM Eastern Add Compare Share Share Stock Analysis Stock AnalysisAnalyst ForecastsChartCompetitorsSEC 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$24.36▼$26.2850-Day Range N/A52-Week Range$11.00▼$33.00Volume19,478 shsAverage Volume19,614 shsMarket Capitalization$64 millionP/E Ratio9.01Dividend YieldN/APrice TargetN/AConsensus RatingBuy 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™ Stocks18th Percentile Overall ScoreACFN MarketRank™: Acorn Energy scored higher than 18% of companies evaluated by MarketBeat. Scores are calculated by averaging available category scores, with extra weight given to analysis and valuation. Analyst's OpinionN/AAnalyst RatingN/A Consensus RatingThere is not enough analysis data for Acorn Energy.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 9.01, which means that it is trading at a less expensive P/E ratio than the market average P/E ratio of about 233.24.Price to Earnings Ratio vs. SectorThe P/E ratio of Acorn Energy is 9.01, which means that it is trading at a more expensive P/E ratio than the Services sector average P/E ratio of about 5.19.Price to Book Value per Share RatioAcorn Energy has a P/B Ratio of 11.43. P/B Ratios above 3 indicate that a company could be overvalued with respect to its assets and liabilities. Short Interest3.0 / 5Short Interest LevelHealthy Percentage of Shares Shorted1.17% 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 0.7, which is generally considered an acceptable ratio of short interest to trading volume.Change versus previous monthShort interest in Acorn Energy has recently increased by 37.80%, indicating that investor sentiment is decreasing significantly. 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. Sustainability and ESGN/AEnvironmental ScoreN/A Percentage of Shares Shorted1.17% 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 0.7, which is generally considered an acceptable ratio of short interest to trading volume.Change versus previous monthShort interest in Acorn Energy has recently increased by 37.80%, indicating that investor sentiment is decreasing significantly. News and Social Media2.7 / 5News Sentiment0.95 News SentimentAcorn Energy has a news sentiment score of 0.95. This score is calculated as an average of sentiment of articles about the company over the last seven days and ranges from 2 (good news) to -2 (bad news). This news sentiment score is similar to the average news sentiment of Services companies.News Coverage This WeekMarketBeat has tracked 2 news articles for Acorn Energy this week, compared to 1 article on an average week.MarketBeat Follows1 people have added Acorn Energy to their MarketBeat watchlist in the last 30 days. Company Ownership1.7 / 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.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. 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Acorn Energy's stock was trading at $27.62 at the beginning of the year. Since then, ACFN shares have decreased by 7.3% and is now trading at $25.60. 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. Company Calendar Today10/15/2025Fiscal Year End12/31/2025Get Stock AlertsIndustry, Sector and Symbol Stock ExchangeNASDAQ SectorServices Industry Services – Engineering, Accounting, Surveying Sub-IndustryBusiness Services Current SymbolNASDAQ:ACFN CIK880984 WebN/A Phone(302) 656-1708Fax203-624-7003Employees20Year FoundedN/AProfitability EPS (Trailing Twelve Months)$2.84 Trailing P/E Ratio9.01 Forward P/E RatioN/A P/E GrowthN/ANet Income$6.29 million Net Margins54.10% Pretax Margin24.56% Return on Equity57.23% Return on Assets27.30% Debt Debt-to-Equity RatioN/A Current Ratio1.67 Quick Ratio1.43 Sales & Book Value Annual Sales$10.99 million Price / Sales5.82 Cash Flow$0.81 per share Price / Cash Flow31.74 Book Value$2.24 per share Price / Book11.43Miscellaneous Outstanding Shares2,500,000Free Float1,624,000Market Cap$64 million OptionableN/A Beta0.14 A Guide To High-Short-Interest StocksMarketBeat's analysts have just released their top five short plays for October 2025. 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