Ocean Power Technologies (OPTT) Competitors $0.50 -0.01 (-2.34%) Closing price 08/14/2025 04:00 PM EasternExtended Trading$0.51 +0.01 (+2.80%) As of 05:11 AM 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. Add Compare Share Share Competitors Stock AnalysisChartCompetitorsEarningsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock OPTT vs. MNTK, GWRS, PCYO, RGCO, SLNG, SUUN, WAVE, VVPR, SPRU, and CETYShould you be buying Ocean Power Technologies stock or one of its competitors? The main competitors of Ocean Power Technologies include Montauk Renewables (MNTK), Global Water Resources (GWRS), Pure Cycle (PCYO), RGC Resources (RGCO), Stabilis Solutions (SLNG), SolarBank (SUUN), Eco Wave Power Global AB (publ) (WAVE), Vivopower International (VVPR), Spruce Power (SPRU), and Clean Energy Technologies (CETY). These companies are all part of the "utilities" industry. Ocean Power Technologies vs. Its Competitors Montauk Renewables Global Water Resources Pure Cycle RGC Resources Stabilis Solutions SolarBank Eco Wave Power Global AB (publ) Vivopower International Spruce Power Clean Energy Technologies Ocean Power Technologies (NASDAQ:OPTT) and Montauk Renewables (NASDAQ:MNTK) are both small-cap energy companies, but which is the better investment? We will compare the two businesses based on the strength of their media sentiment, valuation, profitability, risk, institutional ownership, analyst recommendations, earnings and dividends. Does the media prefer OPTT or MNTK? In the previous week, Montauk Renewables had 4 more articles in the media than Ocean Power Technologies. MarketBeat recorded 7 mentions for Montauk Renewables and 3 mentions for Ocean Power Technologies. Montauk Renewables' average media sentiment score of 0.29 beat Ocean Power Technologies' score of 0.00 indicating that Montauk Renewables is being referred to more favorably in the news media. Company Very Positive Positive Neutral Negative Very Negative Overall Sentiment Ocean Power Technologies 0 Very Positive mention(s) 0 Positive mention(s) 3 Neutral mention(s) 0 Negative mention(s) 0 Very Negative mention(s) Neutral Montauk Renewables 0 Very Positive mention(s) 2 Positive mention(s) 2 Neutral mention(s) 2 Negative mention(s) 0 Very Negative mention(s) Neutral Do institutionals and insiders hold more shares of OPTT or MNTK? 11.9% of Ocean Power Technologies shares are owned by institutional investors. Comparatively, 16.4% of Montauk Renewables shares are owned by institutional investors. 1.0% of Ocean Power Technologies shares are owned by insiders. Comparatively, 54.7% of Montauk Renewables shares are owned by insiders. Strong institutional ownership is an indication that endowments, hedge funds and large money managers believe a stock will outperform the market over the long term. Which has stronger earnings and valuation, OPTT or MNTK? Montauk Renewables has higher revenue and earnings than Ocean Power Technologies. Ocean Power Technologies is trading at a lower price-to-earnings ratio than Montauk Renewables, indicating that it is currently the more affordable of the two stocks. CompanyGross RevenuePrice/Sales RatioNet IncomeEarnings Per SharePrice/Earnings RatioOcean Power Technologies$5.86M15.29-$27.48M-$0.17-2.92Montauk Renewables$175.74M1.64$9.73M$0.02101.00 Which has more risk & volatility, OPTT or MNTK? Ocean Power Technologies has a beta of 2.62, indicating that its stock price is 162% more volatile than the S&P 500. Comparatively, Montauk Renewables has a beta of 0.07, indicating that its stock price is 93% less volatile than the S&P 500. Do analysts rate OPTT or MNTK? Montauk Renewables has a consensus price target of $3.33, suggesting a potential upside of 65.02%. Given Montauk Renewables' stronger consensus rating and higher probable upside, analysts clearly believe Montauk Renewables is more favorable than Ocean Power Technologies.Company Sell Ratings Hold Ratings Buy Ratings Strong Buy Ratings Rating Score Ocean Power Technologies 0 Sell rating(s) 0 Hold rating(s) 0 Buy rating(s) 0 Strong Buy rating(s) 0.00Montauk Renewables 0 Sell rating(s) 3 Hold rating(s) 0 Buy rating(s) 0 Strong Buy rating(s) 2.00 Is OPTT or MNTK more profitable? Montauk Renewables has a net margin of 1.46% compared to Ocean Power Technologies' net margin of -304.91%. Montauk Renewables' return on equity of 1.01% beat Ocean Power Technologies' return on equity.Company Net Margins Return on Equity Return on Assets Ocean Power Technologies-304.91% -97.03% -72.36% Montauk Renewables 1.46%1.01%0.72% SummaryMontauk Renewables beats Ocean Power Technologies on 13 of the 15 factors compared between the two stocks. Get Ocean Power Technologies News Delivered to You Automatically Sign up to receive the latest news and ratings for OPTT and its competitors with MarketBeat's FREE daily newsletter. Email Address New MarketBeat Followers Over TimeWhat are MarkeBeat Followers?This chart shows the number of new MarketBeat users adding OPTT and its top 5 competitors to their watchlist. Each company is represented with a line over a 90 day period. Skip ChartMedia Sentiment Over TimeWhat is Media Sentiment?This chart shows the average media sentiment of NASDAQ and its competitors over the past 90 days as caculated by MarketBeat. The averaged score is equivalent to the following: Very Negative Sentiment <= -1.5, Negative Sentiment > -1.5 and <= -0.5, Neutral Sentiment > -0.5 and < 0.5, Positive Sentiment >= 0.5 and < 1.5, and Very Positive Sentiment >= 1.5.Skip Chart OPTT vs. The Competition Export to ExcelMetricOcean Power TechnologiesElectric services IndustryEnergy SectorNASDAQ ExchangeMarket Cap$89.62M$1.26B$7.77B$9.84BDividend YieldN/A7.59%10.96%4.07%P/E Ratio-1.5540.4774.5625.74Price / Sales15.2994.0725,056.56115.79Price / CashN/A13.8735.9059.48Price / Book1.551.334.126.15Net Income-$27.48M$101.88M$4.25B$265.06M7 Day Performance-6.17%-0.01%0.32%2.60%1 Month Performance-9.47%6.32%0.95%2.83%1 Year Performance145.11%126.39%8.64%25.58% Ocean Power Technologies Competitors List Export to ExcelCompanyMarketRankShare PriceAnalysts' Price Target1Y Price PerformanceMarket CapRevenueP/E RatioEmployee CountIndicator(s)OPTTOcean Power Technologies0.0662 of 5 stars$0.50-2.3%N/A+152.9%$89.62M$5.86M-1.5550MNTKMontauk Renewables1.6887 of 5 stars$2.10+1.9%$3.33+58.7%-52.9%$299.11M$179.55M42.01130News CoverageGap DownGWRSGlobal Water Resources2.246 of 5 stars$9.83+2.2%N/A-15.0%$269.84M$53.54M42.7490News CoverageEarnings ReportShort Interest ↑PCYOPure Cycle1.039 of 5 stars$9.81+0.6%N/A+3.7%$236.13M$28.75M17.8440RGCORGC Resources4.4343 of 5 stars$21.65+10.0%N/A+11.3%$223.21M$84.64M16.91100Positive NewsEarnings ReportHigh Trading VolumeSLNGStabilis Solutions2.8044 of 5 stars$4.72+5.8%$12.00+154.2%+2.7%$87.77M$70.86M67.44250Short Interest ↓SUUNSolarBank2.6213 of 5 stars$1.32+1.5%$5.00+278.8%-59.3%$47.14M$43.08M-2.9315News CoverageShort Interest ↑Gap UpWAVEEco Wave Power Global AB (publ)2.9251 of 5 stars$8.14-1.2%$14.50+78.2%+110.0%$45.15M$170K-20.8610Earnings ReportVVPRVivopower InternationalN/A$3.92+0.3%N/A+152.7%$39.64M$79K0.00240Gap DownSPRUSpruce Power0.7085 of 5 stars$1.16-1.7%N/A-58.3%$20.68M$82.11M-0.26180Earnings ReportGap DownCETYClean Energy Technologies1.6019 of 5 stars$0.25-13.7%N/A-76.0%$16.17M$1.70M-3.0710News CoveragePositive News Related Companies and Tools Related Companies Montauk Renewables Alternatives Global Water Resources Alternatives Pure Cycle Alternatives RGC Resources Alternatives Stabilis Solutions Alternatives SolarBank Alternatives Eco Wave Power Global AB (publ) Alternatives Vivopower International Alternatives Spruce Power Alternatives Clean Energy Technologies Alternatives Top 10 Stock Comparisons Semiconductor Stocks Artificial Intelligence Stocks Growth Stocks Magnificent Seven Stocks Pharmaceutical Stocks Ecommerce Stocks Bitcoin Stocks Meme Stocks Cryptocurrency Stocks Cybersecurity Stocks This page (NASDAQ:OPTT) was last updated on 8/15/2025 by MarketBeat.com Staff From Our PartnersTrump’s national nightmare is herePorter Stansberry and Jeff Brown say a new U.S. national emergency is already underway — and it could trigger ...Porter & Company | SponsoredAlex’s “Next Magnificent Seven” stocksThe original “Magnificent Seven” turned $7K into $1.18 million. 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