Ocean Power Technologies (OPTT) Competitors $0.51 +0.00 (+0.69%) Closing price 09/4/2025 04:00 PM EasternExtended Trading$0.51 +0.00 (+0.12%) As of 09/4/2025 07:57 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. Add Compare Share Share Competitors Stock AnalysisChartCompetitorsEarningsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock OPTT vs. MNTK, GWRS, PCYO, RGCO, SUUN, SLNG, VVPR, WAVE, 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), PowerBank (SUUN), Stabilis Solutions (SLNG), Vivopower International (VVPR), Eco Wave Power Global AB (publ) (WAVE), 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 PowerBank Stabilis Solutions Vivopower International Eco Wave Power Global AB (publ) 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 business? We will compare the two businesses based on the strength of their earnings, institutional ownership, dividends, risk, profitability, analyst recommendations, valuation and media sentiment. Do analysts prefer OPTT or MNTK? Montauk Renewables has a consensus price target of $3.33, indicating a potential upside of 61.81%. Given Montauk Renewables' stronger consensus rating and higher possible 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% Which has stronger valuation & earnings, 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$5.86M15.82-$27.48M-$0.17-3.02Montauk Renewables$175.74M1.67$9.73M$0.02103.00 Which has more volatility and risk, OPTT or MNTK? Ocean Power Technologies has a beta of 2.49, indicating that its share price is 149% more volatile than the S&P 500. Comparatively, Montauk Renewables has a beta of 0.07, indicating that its share price is 93% less volatile than the S&P 500. Do insiders and institutionals believe in 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. 1.7% 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 company is poised for long-term growth. Does the media favor OPTT or MNTK? In the previous week, Ocean Power Technologies had 5 more articles in the media than Montauk Renewables. MarketBeat recorded 5 mentions for Ocean Power Technologies and 0 mentions for Montauk Renewables. Ocean Power Technologies' average media sentiment score of 0.56 beat Montauk Renewables' score of 0.00 indicating that Ocean Power Technologies is being referred to more favorably in the media. Company Overall Sentiment Ocean Power Technologies Positive Montauk Renewables Neutral SummaryMontauk Renewables beats Ocean Power Technologies on 11 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. Subscribe Now View SMS TermsBy 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. 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$92.74M$1.26B$7.70B$9.85BDividend YieldN/A7.57%10.79%4.51%P/E Ratio-1.6013.3339.6326.43Price / Sales15.8291.45564.09119.09Price / CashN/A13.8736.0058.92Price / Book1.601.323.866.06Net Income-$27.48M$101.88M$4.28B$266.28M7 Day Performance-1.08%-0.79%-0.41%-0.32%1 Month Performance-2.06%-0.19%2.81%3.44%1 Year Performance185.22%165.07%14.90%23.11% Ocean Power Technologies Competitors List Export to ExcelCompanyMarketRankShare PriceAnalysts' Price Target1Y Price PerformanceMarket CapRevenueP/E RatioEmployee CountIndicator(s)OPTTOcean Power Technologies0.5298 of 5 stars$0.51+0.7%N/A+191.7%$92.74M$5.86M-1.6050MNTKMontauk Renewables2.1014 of 5 stars$2.17-3.6%$3.33+53.6%-53.1%$320.08M$175.74M112.50130GWRSGlobal Water Resources3.0717 of 5 stars$9.70-3.3%N/A-19.8%$275.56M$52.69M41.7990Dividend AnnouncementPCYOPure Cycle1.022 of 5 stars$10.22-3.9%N/A+4.6%$256.15M$28.75M19.3440News CoverageRGCORGC Resources3.8266 of 5 stars$22.23-3.7%N/A+13.7%$238.42M$84.64M17.63100News CoveragePositive NewsSUUNPowerBank3.113 of 5 stars$2.48+11.2%$5.00+101.6%-54.2%$79.63M$43.08M0.0015News CoverageGap UpHigh Trading VolumeSLNGStabilis Solutions2.6453 of 5 stars$4.13+0.7%$10.00+142.1%-6.8%$76.25M$73.29M102.50250Gap DownVVPRVivopower InternationalN/A$5.73-5.3%N/A+165.7%$61.18M$20K0.00240Short Interest ↑WAVEEco Wave Power Global AB (publ)3.03 of 5 stars$6.90-2.4%$14.50+110.1%+110.6%$39.23M$170K0.0010Short Interest ↓High Trading VolumeSPRUSpruce Power0.5029 of 5 stars$1.47+2.8%N/A-46.0%$25.50M$82.11M0.00180Short Interest ↑CETYClean Energy Technologies0.7144 of 5 stars$0.24+1.0%N/A-79.3%$16.41M$2.42M0.0010News Coverage Related Companies and Tools Related Companies Montauk Renewables Alternatives Global Water Resources Alternatives Pure Cycle Alternatives RGC Resources Alternatives PowerBank Alternatives Stabilis Solutions Alternatives Vivopower International Alternatives Eco Wave Power Global AB (publ) 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 9/5/2025 by MarketBeat.com Staff From Our PartnersHow “Trump’s New Dollar” Could Impact Your WealthPresident Trump just signed a game-changing law… That could soon upgrade the U.S. dollar in your checking a...Brownstone Research | SponsoredForget Tesla — This Tiny AI Stock Is Musk’s Real PlayWhile Wall Street focused on Tesla’s earnings, Elon Musk was quietly building a supercomputer so powerful it c...Behind the Markets | SponsoredRetire Comfortably with These New Monthly Income ETFs?Too many retirees lie awake at night, worried their savings won’t last. 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