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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 OTCMKTS:ARTROTCMKTS:AXXDFOTCMKTS:DTOROTCMKTS:RTNTF 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 VolumeARTRAirTrona International$0.00$0.00▼$0.00N/AN/A1.12 million shsN/AAXXDFAlderon Iron Ore$0.00$0.00▼$0.44N/AN/A1,940 shsN/ADTOR(DTOR)$0.00$0.00▼$0.06N/AN/A31,471 shs29,600 shsRTNTFRio Tinto Group$68.00-0.5%$73.43$60.79▼$90.48N/AN/A1,034 shs185 shs10 "Recession Proof" Stocks That Will Thrive in Any MarketWhich stocks are likely to thrive in today's challenging market? Enter your email address and we'll send you MarketBeat's list of ten stocks that will drive in any economic environment.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceARTRAirTrona International0.00%0.00%0.00%0.00%0.00%AXXDFAlderon Iron Ore0.00%0.00%0.00%0.00%0.00%DTOR(DTOR)0.00%0.00%0.00%0.00%0.00%RTNTFRio Tinto Group0.00%-8.49%-13.45%-8.66%-15.78%Compare MarketRank™CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & ValuationARTRAirTrona InternationalN/AN/AN/AN/AN/AN/AN/AN/AAXXDFAlderon Iron OreN/AN/AN/AN/AN/AN/AN/AN/ADTOR(DTOR)N/AN/AN/AN/AN/AN/AN/AN/ARTNTFRio Tinto Group0.8759 of 5 stars0.02.02.50.01.20.01.3Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceARTRAirTrona International 0.00N/AN/AN/AAXXDFAlderon Iron Ore 0.00N/AN/AN/ADTOR(DTOR) 0.00N/AN/AN/ARTNTFRio Tinto Group 0.00N/AN/AN/ACompare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookARTRAirTrona InternationalN/AN/AN/AN/AN/AN/AAXXDFAlderon Iron OreN/AN/AN/AN/AN/AN/ADTOR(DTOR)N/AN/AN/AN/AN/AN/ARTNTFRio Tinto GroupN/AN/AN/AN/AN/AN/ACompare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateARTRAirTrona InternationalN/AN/A0.00N/AN/AN/AN/AN/AN/AAXXDFAlderon Iron OreN/AN/A0.00N/AN/AN/AN/AN/AN/ADTOR(DTOR)N/AN/A0.00N/AN/AN/AN/AN/AN/ARTNTFRio Tinto GroupN/A$3.4219.91∞N/AN/AN/AN/A7/30/2025 (Estimated)Compare DividendsCompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive GrowthARTRAirTrona InternationalN/AN/AN/AN/AN/AAXXDFAlderon Iron OreN/AN/AN/AN/AN/ADTOR(DTOR)N/AN/AN/AN/AN/ARTNTFRio Tinto Group$1.912.80%N/A55.81%N/ACompare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipARTRAirTrona InternationalN/AAXXDFAlderon Iron OreN/ADTOR(DTOR)N/ARTNTFRio Tinto Group4.35%Insider OwnershipCompanyInsider OwnershipARTRAirTrona InternationalN/AAXXDFAlderon Iron Ore2.09%DTOR(DTOR)N/ARTNTFRio Tinto GroupN/ACompare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableARTRAirTrona International2N/AN/ANot OptionableAXXDFAlderon Iron Ore150N/AN/ANot OptionableDTOR(DTOR)147,000N/AN/ANot OptionableRTNTFRio Tinto Group49,000N/AN/ANot OptionableRTNTF, DTOR, ARTR, and AXXDF HeadlinesRecent News About These CompaniesRio Tinto settles Oyu Tolgoi lawsuitJune 21 at 6:05 PM | mining-journal.comRio Agrees to Pay $139 Million To Settle Mongolian Mine DisputeJune 20 at 9:25 AM | bloomberg.comRio Tinto agrees on $139M settlement to end Mongolian copper mine lawsuitJune 20 at 9:25 AM | mining.comRio Tinto to pay £103m to settle fraud claims lawsuit involving Mongolian copper and gold mineJune 20 at 9:25 AM | msn.comRio Tinto Agrees to Settle Mongolia Copper Mine LawsuitJune 19 at 1:45 AM | msn.comCharger completes drilling at Lake Johnston, receives additional funding from Rio TintoJune 17, 2025 | miningweekly.com$19.8m grant secured by Bluescope, BHP, Rio Tinto, Woodside, Mitsui joint ventureJune 17, 2025 | capitalbrief.comOre sorting at Rio Tinto gets funding boostJune 13, 2025 | miningmagazine.comRio Tinto to invest in ore sorting technologyJune 13, 2025 | australianmining.com.auRio Tinto to trial ore sorting tech at Lac Tio mine with Quebec government supportJune 13, 2025 | miningweekly.comCourt Delays Federal Land Exchange for Rio Tinto Copper MineJune 10, 2025 | news.bloomberglaw.comRio Tinto backs new Oyu Tolgoi plan amid licence talksJune 10, 2025 | miningreview.comRio Tinto faces major engineering change at Oyu TolgoiJune 10, 2025 | mining.comRio Tinto eyes bailout for Australian aluminium smelter, report saysJune 10, 2025 | thestar.com.myRio Tinto in bailout talks for Australian aluminum smelter, AFR reportsJune 7, 2025 | mining.comMongolia forces Rio Tinto into major engineering change at copper mineJune 7, 2025 | afr.comRio Tinto Seeks Government Aid for Tomago SmelterJune 7, 2025 | devdiscourse.comRio Tinto Seeks Government Support to Save Tomago Aluminium SmelterJune 7, 2025 | econotimes.comRio Tinto, Baowu open iron ore mine in Western AustraliaJune 6, 2025 | chinaview.cnRio Tinto, Baowu open iron mine, underscoring a milestone in China-Australia resource cooperationJune 6, 2025 | globaltimes.cnMedia Sentiment Over TimeRTNTF, DTOR, ARTR, and AXXDF Company DescriptionsAirTrona International OTCMKTS:ARTRAirTrona International Inc. provides various commercial and industrial Ozone generators for a range of commercial, industrial, and residential applications. Its products include ozone sanitization and ozone laundry systems. The company was founded in 2006 and is based in Stoney Creek, Canada.Alderon Iron Ore OTCMKTS:AXXDFAlderon Iron Ore Corp. engages in the acquisition, exploration, and development of mineral properties. Its principal asset is the Kami iron ore project that comprises 283 claim units covering an area of 7,075 hectares located in Western Labrador, Canada. The company was formerly known as Alderon Resource Corp. and changed its name to Alderon Iron Ore Corp. in September 2011. Alderon Iron Ore Corp. was incorporated in 1978 and is headquartered in Vancouver, Canada.(DTOR) OTCMKTS:DTORDel Toro Silver Corp. (Del Toro) is a mining and Exploration Company engaged in the acquisition, exploration and development gold properties in the western USA, with a focus California mining districts. The Company's wholly owned subsidiary is Minera Plata Del Toro S.A. de C.V. The Company has entered into a joint venture partnership terms agreement with Noble Mining Inc. with respect to the acquisition of a toll milling facility in the western United States. The Company owns 70% interest in Dos Naciones Property. Dos Naciones Property is located in central Sonora State, 140 kilometers north northeast of the city of Hermosillo and approximately 75 kilometers southwest of the Cananea porphyry copper mining district within the northern Mexico copper-molybdenum porphyry belt.Rio Tinto Group OTCMKTS:RTNTF$68.00 -0.33 (-0.48%) As of 06/20/2025 10:08 AM EasternRio 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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