Compare Stocks Compare stocks with our powerful stock comparison tool. Analyze fundamentals, price performance, and key financial indicators to make informed investment decisions. Our tool lets you compare up to ten stocks side by side based on Performance Charts, Price & Volume, MarketRank™, Analyst Ratings, Sales & Book Value, Profitability & Earnings, Dividends, Debt, Ownership, Headlines, and more. Simply enter up to ten stock symbols (e.g., BAC, JPM, WFC, C, GS) to get started and uncover top investment opportunities. Stocks to Compare Sections All Sections Selected Performance Chart Price & Volume MarketRank Analyst Ratings Sales & Book Value Profitability & Earnings Dividends Debt Ownership Miscellaneous Headlines About Compare NYSEAMERICAN:GAU NYSE:MAI CVE:RBX NYSE:RIO On This Page Performance ChartPrice & VolumeMarketRank™Analyst RatingsSales & Book ValueProfitability & EarningsDividendsDebtOwnershipMiscellaneousHeadlinesAbout Comparison Ideas Stock Ideas Comparative Price Performance Over Time1 day7 days30 days90 days365 daysCompare Price & VolumeCompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's VolumeGAUGaliano Gold$2.52+6.8%$1.90$1.00▼$2.72$652.36M0.73.26 million shs2.80 million shsMAIMainstreamBPO$0.00$0.00▼$0.00N/AN/AN/AN/ARBXRobex ResourcesC$3.78+2.7%C$3.43C$2.01▼C$4.00C$824.81M-0.68999347,709 shs247,858 shsRIORio Tinto$62.27+0.5%$61.86$51.67▼$72.08$78.23B0.662.65 million shs3.48 million shsThese 7 Stocks Will Be Magnificent in 2025Discover the next wave of investment opportunities with our report, 7 Stocks That Will Be Magnificent in 2025. Explore companies poised to replicate the growth, innovation, and value creation of the tech giants dominating today's markets.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceGAUGaliano Gold0.00%-0.40%+20.00%+88.06%+64.71%RBXRobex Resources0.00%-0.79%+17.76%+11.83%+40.00%RIORio Tinto0.00%-0.19%+1.60%+11.43%-1.02%Compare Price & VolumeCompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's VolumeGAUGaliano Gold$2.52+6.8%$1.90$1.00▼$2.72$652.36M0.73.26 million shs2.80 million shsMAIMainstreamBPO$0.00$0.00▼$0.00N/AN/AN/AN/ARBXRobex ResourcesC$3.78+2.7%C$3.43C$2.01▼C$4.00C$824.81M-0.68999347,709 shs247,858 shsRIORio Tinto$62.27+0.5%$61.86$51.67▼$72.08$78.23B0.662.65 million shs3.48 million shsThese 7 Stocks Will Be Magnificent in 2025Discover the next wave of investment opportunities with our report, 7 Stocks That Will Be Magnificent in 2025. Explore companies poised to replicate the growth, innovation, and value creation of the tech giants dominating today's markets.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceGAUGaliano Gold0.00%-0.40%+20.00%+88.06%+64.71%RBXRobex Resources0.00%-0.79%+17.76%+11.83%+40.00%RIORio Tinto0.00%-0.19%+1.60%+11.43%-1.02%Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceGAUGaliano Gold 3.00Buy$3.2026.98% UpsideMAIMainstreamBPO 0.00N/AN/AN/ARBXRobex Resources 3.00BuyC$3.75-0.79% DownsideRIORio Tinto 2.78Moderate Buy$73.0017.23% UpsideCurrent Analyst Ratings BreakdownLatest MAI, GAU, RBX, and RIO Analyst RatingsDateCompanyBrokerageActionRatingPrice TargetDetails8/14/2025GAUGaliano GoldHC WainwrightSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetBuy$2.80 ➝ $3.207/30/2025RIORio TintoDeutsche Bank AktiengesellschaftSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingDowngradeBuy ➝ Hold7/14/2025RIORio TintoMorgan StanleySubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingOverweight7/3/2025RIORio TintoBerenberg BankSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingBuy ➝ Hold7/2/2025RIORio TintoBarclaysSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingOverweight(Data available from 9/21/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)Compare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookGAUGaliano Gold$231.34M2.82$0.26 per share9.82$0.96 per share2.63MAIMainstreamBPON/AN/AN/AN/AN/AN/ARBXRobex ResourcesC$189.36M4.36C$0.10 per share38.33C$1.61 per share2.35RIORio Tinto$53.73B1.45$13.36 per share4.66$46.26 per share1.35Compare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateGAUGaliano Gold$6.12M-$0.02N/A10.08N/A-1.76%19.95%9.10%11/6/2025 (Estimated)MAIMainstreamBPON/AN/A0.00N/AN/AN/AN/AN/AN/ARBXRobex Resources-C$29.14M-C$0.13N/A∞N/A-22.49%-17.19%-1.04%N/ARIORio Tinto$11.55B$6.459.659.25N/AN/AN/AN/AN/ACompare DividendsCompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive GrowthGAUGaliano GoldN/AN/AN/AN/AN/AMAIMainstreamBPON/AN/AN/AN/AN/ARBXRobex ResourcesN/AN/AN/AN/AN/ARIORio Tinto$2.954.74%N/A45.74%N/ALatest MAI, GAU, RBX, and RIO DividendsAnnouncementCompanyPeriodAmountYieldEx-Dividend DateRecord DatePayable Date8/1/2025RIORio Tintosemi-annual$1.486.2%8/15/20258/15/20259/25/2025(Data available from 1/1/2013 forward)Compare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioGAUGaliano GoldN/A1.220.93MAIMainstreamBPON/AN/AN/ARBXRobex Resources15.700.881.14RIORio Tinto0.371.531.03Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipGAUGaliano Gold66.82%MAIMainstreamBPON/ARBXRobex Resources22.16%RIORio Tinto19.33%Insider OwnershipCompanyInsider OwnershipGAUGaliano Gold0.26%MAIMainstreamBPON/ARBXRobex Resources39.49%RIORio TintoN/ACompare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableGAUGaliano Gold560258.87 million258.20 millionN/AMAIMainstreamBPO147,000N/AN/ANot OptionableRBXRobex Resources502218.20 millionN/ANot OptionableRIORio Tinto53,0391.25 billionN/AOptionableMAI, GAU, RBX, and RIO HeadlinesRecent News About These CompaniesRhumbline Advisers Cuts Stake in Rio Tinto PLC $RIO1 hour ago | marketbeat.comKingstone Capital Partners Texas LLC Takes Position in Rio Tinto PLC $RIOSeptember 20 at 7:16 AM | marketbeat.comBell Bank Has $10.41 Million Stock Position in Rio Tinto PLC $RIOSeptember 20 at 5:59 AM | marketbeat.comRio Tinto PLC (NYSE:RIO) Receives Average Recommendation of "Moderate Buy" from AnalystsSeptember 20 at 5:11 AM | marketbeat.comRio Tinto & Founders Factory unveil new investments reducing the impact of miningSeptember 19 at 1:08 PM | globalminingreview.comGRio Tinto ends diamond era with historic final auctionSeptember 19 at 1:08 PM | mining.comRio Tinto Unveils Final Beyond RareTM Diamond TenderSeptember 19 at 8:07 AM | miragenews.comMGateway Investment Advisers LLC Sells 16,391 Shares of Rio Tinto PLC $RIOSeptember 19 at 3:45 AM | marketbeat.comRio Tinto launches its final Beyond RareTM Tender with a unique collection of rare pink, red, violet, yellow and white diamondsSeptember 19 at 3:05 AM | riotinto.comRKennecott Mine expansion raises environmental concernsSeptember 19 at 3:05 AM | msn.comCentral Valley Advisors LLC Purchases Shares of 26,233 Rio Tinto PLC $RIOSeptember 18 at 6:42 AM | marketbeat.comIs Rio Tinto Stock Undervalued?September 17, 2025 | forbes.comRio Tinto Indigenous trainee rises to manager roleSeptember 16, 2025 | adelaidenow.com.auASalem Investment Counselors Inc. Has $5.26 Million Stock Position in Rio Tinto PLC $RIOSeptember 16, 2025 | marketbeat.comRio Tinto appoints new manager of AmrumSeptember 16, 2025 | australianmining.com.auAcadian Asset Management LLC Has $3.46 Million Holdings in Rio Tinto PLC $RIOSeptember 16, 2025 | marketbeat.comDynamic Technology Lab Private Ltd Invests $357,000 in Rio Tinto PLC $RIOSeptember 15, 2025 | marketbeat.comRio Tinto backs ambitious Qld carbon credit farming project to reduce greenhouse gas emissionsSeptember 12, 2025 | couriermail.com.auCNewEdge Advisors LLC Grows Position in Rio Tinto PLC $RIOSeptember 12, 2025 | marketbeat.comRio Tinto PLC $RIO Stock Holdings Increased by AmundiSeptember 12, 2025 | marketbeat.comReviewing Rio Tinto (NYSE:RIO) & Perpetua Resources (NASDAQ:PPTA)September 12, 2025 | americanbankingnews.comNew MarketBeat Followers Over TimeMedia Sentiment Over Time Top HeadlinesView All HeadlinesSmaller Industrials Names Seeing Surging Growth: Here's WhyBy Nathan Reiff | August 30, 2025Free Cash Flow Boom Keeps Microsoft Ahead of the PackBy Chris Markoch | August 29, 2025Despite Pullback, Rocket Lab Still Looks Primed for a BreakoutBy Ryan Hasson | September 10, 2025As Trump Blocks Clean Energy, What's Next for Renewables?By Jordan Chussler | August 26, 2025Azure Leads While AI Excitement Fuels Microsoft StockBy Chris Markoch | September 19, 2025MAI, GAU, RBX, and RIO Company DescriptionsGaliano Gold NYSEAMERICAN:GAU$2.52 +0.16 (+6.78%) Closing price 09/19/2025 04:10 PM EasternExtended Trading$2.46 -0.06 (-2.22%) As of 09/19/2025 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.Galiano Gold Inc. engages in the exploration and evaluation of gold properties in Canada. Its flagship asset is the Asanko Gold Mine that covers an area of approximately 21,000 hectares located in Ghana, West Africa. The company was formerly known as Asanko Gold Inc. and changed its name to Galiano Gold Inc. in May 2020. Galiano Gold Inc. was incorporated in 1999 and is headquartered in Vancouver, Canada.MainstreamBPO NYSE:MAIRobex Resources CVE:RBXC$3.78 +0.10 (+2.72%) As of 09/19/2025 03:59 PM EasternRobex Resources Inc. operates as a gold production and development company in West Africa. The company operates the Nampala mining permit located in southern Mali; and the Kiniero Project in Guinea. It also holds five exploration permits, including Mininko, Kamasso, Gladié, Sanoula, and Diangouté in Mali. Robex Resources Inc. was incorporated in 1985 and is headquartered in Québec, Canada.Rio Tinto NYSE:RIO$62.27 +0.29 (+0.47%) Closing price 09/19/2025 03:59 PM EasternExtended Trading$62.02 -0.26 (-0.41%) As of 09/19/2025 07:46 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.Rio Tinto Group engages in exploring, mining, and processing mineral resources worldwide. The company operates through Iron Ore, Aluminium, Copper, and Minerals Segments. The Iron Ore segment engages in the iron ore mining, and salt and gypsum production in Western Australia. The Aluminum segment is involved in bauxite mining; alumina refining; and aluminium smelting. The Copper segment engages in mining and refining of copper, gold, silver, molybdenum, and other by-products and exploration activities. The Minerals segment is involved in mining and processing of borates, titanium dioxide feedstock, and iron concentrate and pellets; diamond mining, sorting, and marketing; and development projects for battery materials, such as lithium. It also owns and operates open pit and underground mines; and refineries, smelters, processing plants and power, and shipping facilities. Rio Tinto Group was founded in 1873 and is headquartered in London, the United Kingdom. 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