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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:AGPPF OTCMKTS:ARRRF OTCMKTS:AURM NYSEAMERICAN:NG NYSEAMERICAN:SMTS 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 VolumeAGPPFAnglo American Platinum$57.05$49.59$29.42▼$58.30N/AN/A992 shsN/AARRRFArdea Resources$0.33+3.1%$0.29$0.18▼$0.35N/AN/A9,717 shs5,025 shsAURMAurum$0.70$0.70$0.01▼$1.02N/AN/A1,641 shs10 shsNGNovagold Resources$7.17-1.8%$5.90$2.26▼$7.33$2.91B0.663.58 million shs331,485 shsSMTSSierra Metals$0.00$0.16▼$1.84$32.70M1.05413,899 shs625,400 shsElon Musk's Next MoveExplore Elon Musk’s boldest ventures yet—from AI and autonomy to space colonization—and find out how investors can ride the next wave of innovation.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceAGPPFAnglo American Platinum0.00%-2.15%+12.69%+37.84%+76.35%ARRRFArdea Resources0.00%+3.13%+19.91%+19.48%+22.22%AURMAurum0.00%0.00%-6.81%+16.33%+1,296.00%NGNovagold Resources+5.49%+8.47%+21.46%+66.29%+61.50%SMTSSierra Metals0.00%0.00%0.00%0.00%0.00%Compare Price & VolumeCompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's VolumeAGPPFAnglo American Platinum$57.05$49.59$29.42▼$58.30N/AN/A992 shsN/AARRRFArdea Resources$0.33+3.1%$0.29$0.18▼$0.35N/AN/A9,717 shs5,025 shsAURMAurum$0.70$0.70$0.01▼$1.02N/AN/A1,641 shs10 shsNGNovagold Resources$7.17-1.8%$5.90$2.26▼$7.33$2.91B0.663.58 million shs331,485 shsSMTSSierra Metals$0.00$0.16▼$1.84$32.70M1.05413,899 shs625,400 shsElon Musk's Next MoveExplore Elon Musk’s boldest ventures yet—from AI and autonomy to space colonization—and find out how investors can ride the next wave of innovation.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceAGPPFAnglo American Platinum0.00%-2.15%+12.69%+37.84%+76.35%ARRRFArdea Resources0.00%+3.13%+19.91%+19.48%+22.22%AURMAurum0.00%0.00%-6.81%+16.33%+1,296.00%NGNovagold Resources+5.49%+8.47%+21.46%+66.29%+61.50%SMTSSierra Metals0.00%0.00%0.00%0.00%0.00%Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceAGPPFAnglo American Platinum 0.00N/AN/AN/AARRRFArdea Resources 0.00N/AN/AN/AAURMAurum 0.00N/AN/AN/ANGNovagold Resources 3.00Buy$7.00-4.11% DownsideSMTSSierra Metals 0.00N/AN/AN/ACurrent Analyst Ratings BreakdownLatest NG, SMTS, AGPPF, ARRRF, and AURM Analyst RatingsDateCompanyBrokerageActionRatingPrice TargetDetails7/16/2025NGNovagold ResourcesCitigroupSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingInitiated CoverageBuy$7.007/15/2025NGNovagold ResourcesCitigroupSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingUpgradeStrong-Buy(Data available from 9/16/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)Compare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookAGPPFAnglo American PlatinumN/AN/AN/AN/AN/AN/AARRRFArdea ResourcesN/AN/AN/AN/AN/AN/AAURMAurumN/AN/AN/AN/AN/AN/ANGNovagold ResourcesN/AN/AN/AN/A($0.14) per shareN/ASMTSSierra Metals$272.01M0.00N/A0.51$1.25 per share0.00Compare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateAGPPFAnglo American PlatinumN/A-$8.29N/A∞N/AN/AN/AN/AN/AARRRFArdea ResourcesN/AN/A0.00∞N/AN/AN/AN/AN/AAURMAurumN/AN/A0.00∞N/AN/AN/AN/AN/ANGNovagold Resources-$45.62M-$0.13N/A∞N/AN/A-758.79%-27.68%10/1/2025 (Estimated)SMTSSierra Metals-$27.36M-$0.33N/AN/AN/A-23.65%-1.56%-0.83%N/ALatest NG, SMTS, AGPPF, ARRRF, and AURM EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails10/1/2025Q3 2025NGNovagold Resources-$0.07N/AN/AN/AN/AN/ACompare DividendsCompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive GrowthAGPPFAnglo American PlatinumN/AN/AN/AN/AN/AARRRFArdea ResourcesN/AN/AN/AN/AN/AAURMAurumN/AN/AN/AN/AN/ANGNovagold ResourcesN/AN/AN/AN/AN/ASMTSSierra Metals$0.0315.04%N/AN/A N/ACompare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioAGPPFAnglo American PlatinumN/AN/AN/AARRRFArdea ResourcesN/AN/AN/AAURMAurumN/AN/AN/ANGNovagold Resources0.9676.7276.72SMTSSierra Metals0.290.930.64Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipAGPPFAnglo American Platinum4.80%ARRRFArdea ResourcesN/AAURMAurumN/ANGNovagold Resources57.56%SMTSSierra Metals54.24%Insider OwnershipCompanyInsider OwnershipAGPPFAnglo American PlatinumN/AARRRFArdea ResourcesN/AAURMAurumN/ANGNovagold Resources2.39%SMTSSierra MetalsN/ACompare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableAGPPFAnglo American Platinum22,206N/AN/ANot OptionableARRRFArdea ResourcesN/AN/AN/ANot OptionableAURMAurumN/AN/AN/ANot OptionableNGNovagold Resources10406.90 million397.17 millionNot OptionableSMTSSierra Metals1,440163.90 millionN/ANot OptionableNG, SMTS, AGPPF, ARRRF, and AURM HeadlinesRecent News About These CompaniesSierra Metals Subsidiary in Peru, Sociedad Minera Corona Reports Q2 2025 Financial ResultsJuly 28, 2025 | financialpost.comFSierra Metals Subsidiary in Peru, Sociedad Minera Corona Reports Q2 2025 Financial ResultsJuly 28, 2025 | goldseiten.deAlpayana Comments on the Separation Agreements Entered into by Sierra Metals Inc. and Certain of its OfficersJuly 18, 2025 | newswire.caSierra Metals Reminds Shareholders of Impending Deadline to Tender Shares to Alpayana OfferMay 21, 2025 | financialpost.comFArias Resource Capital Fund II L.P. and Arias Resource Capital Fund II (Mexico) L.P. Sale of Common Shares of Sierra Metals Inc.May 15, 2025 | financialpost.comFXIB ASSET MANAGEMENT CONFIRMS CONTROL OVER SECURITIES OF SIERRA METALS INC.May 8, 2025 | finance.yahoo.comSierra Metals Responds to Alpayana’s Increased Offer; Makes No Recommendation to ShareholdersMay 6, 2025 | financialpost.comFSierra Metals Acknowledges Receipt of Amended BidMay 2, 2025 | financialpost.comFSierra Metals Subsidiary in Peru, Sociedad Minera Corona Reports Q1 2025 Financial ResultsApril 30, 2025 | financialpost.comFSierra Metals Shares Jump After Takeover Deal With AlpayanaApril 23, 2025 | marketwatch.comSierra Metals agrees to Alpayana's C$1.15/share takeover offerApril 23, 2025 | msn.comSierra Metals and Alpayana Reach Agreement in Principle for CDN $1.15 All-Cash Supported Take-Over Bid and Extends OfferApril 23, 2025 | financialpost.comFSierra Metals Reports First Quarter 2025 Production ResultsApril 16, 2025 | juniorminingnetwork.comSierra Metals: The Hostile Takeover AttemptApril 6, 2025 | thedeepdive.caTAlpayana ups Sierra bidApril 4, 2025 | mining-journal.comMSierra Metals Responds to Alpayana’s Revised Takeover BidApril 3, 2025 | tipranks.comSierra Metals Subsidiary in Peru, Sociedad Minera Corona Reports Q4 2024 Financial ResultsFebruary 18, 2025 | financialpost.comFSierra Metals Subsidiary in Peru, Sociedad Minera Corona Reports Q4 2024 Financial ResultsFebruary 18, 2025 | finance.yahoo.comSierra Metals Provides Update on Shareholder Rights PlanJanuary 22, 2025 | financialpost.comFSierra Metals Provides Update on Shareholder Rights PlanJanuary 22, 2025 | financialpost.comFNew MarketBeat Followers Over TimeMedia Sentiment Over Time Top HeadlinesView All HeadlinesBuffett Makes Big Moves Outside of UNH: A Buy and Sell BreakdownBy Leo Miller | August 18, 20253 Robotics Stocks at the Heart of the Robotics RevolutionBy Chris Markoch | August 21, 2025NIO Just Got Its Second Upgrade of the Month, and It’s BigBy Sam Quirke | August 28, 20255 High Short-Interest Stocks to Buy Before NovemberBy Thomas Hughes | August 20, 2025The Case for Buying NVIDIA Stock Ahead of the Robotics SurgeBy Thomas Hughes | August 20, 2025NG, SMTS, AGPPF, ARRRF, and AURM Company DescriptionsAnglo American Platinum OTCMKTS:AGPPF$57.05 0.00 (0.00%) As of 09/15/2025Anglo American Platinum Limited engages in the production and supply of platinum group metals, base metals, and precious metals in South Africa, Asia, Europe, North America, and internationally. The company produces platinum, palladium, rhodium, ruthenium, and iridium; and nickel, copper, cobalt sulphate, sodium sulphate, and chrome, as well as gold. It also offers fuel cell electric vehicles. The company was formerly known as Anglo Platinum Ltd. and changed its name to Anglo American Platinum Limited in May 2011. The company was incorporated in 1946 and is headquartered in Johannesburg, South Africa. Anglo American Platinum Limited operates as a subsidiary of Anglo American South Africa Investments Proprietary Limited.Ardea Resources OTCMKTS:ARRRF$0.33 +0.01 (+3.13%) As of 09/12/2025 03:02 PM EasternArdea Resources Limited engages in the evaluation, exploration, and development of mineral properties in Australia. The company explores for nickel, cobalt, scandium, gold, PGEs, and copper deposits. It holds 100% interest in Kalgoorlie Nickel Project (KNP) located in the Kalgoorlie, Western Australia that comprises nickel, cobalt, and scandium laterite mineral resources, as well as and nickel sulphide and critical projects; the Kalpini Project is located in the City of Kalgoorlie-Boulder that covers approximately 121 square kilometers; and the Bardoc Tectonic Zone Gold Project, which has nickel sulphide prospects. Ardea Resources Limited was incorporated in 2016 and is based in West Perth, Australia.Aurum OTCMKTS:AURM$0.70 0.00 (0.00%) As of 09/5/2025Aurum, Inc., an exploration stage company, focuses on the exploration of gold and copper properties in the Lao Peoples Democratic Republic. The company was formerly known as Liquid Financial Engines, Inc. and changed its name to Aurum, Inc. in January 2010. Aurum, Inc. was founded in 2008 and is based in Southbank, Australia. Aurum, Inc. is a subsidiary of Golden Target Pty Ltd.Novagold Resources NYSEAMERICAN:NG$7.17 -0.13 (-1.84%) As of 09:55 AM Eastern This is a fair market value price provided by Polygon.io. Learn more.NovaGold Resources Inc. explores for and develops gold mineral properties in the United States. Its principal asset is the Donlin Gold project consisting of 493 mining claims covering an area of approximately 29,008 hectares located in the Kuskokwim region of southwestern Alaska. The company was formerly known as NovaCan Mining Resources (1985) Limited and changed its name to NovaGold Resources Inc. in March 1987. NovaGold Resources Inc. was incorporated in 1984 and is based in Vancouver, Canada.Sierra Metals NYSEAMERICAN:SMTSSierra Metals Inc., together with its subsidiaries, focuses on the production, exploration, and development of precious and base metals in Peru and Mexico. It primarily focuses on exploration of silver, copper, lead, zinc, and gold deposits. The company's flagship property is the 81.84% owned polymetallic Yauricocha Mine covering an area of 18,778 hectares located in the Yauyos province in Peru. It also holds 100% interest in the Bolivar mine, comprising of 12 mining concessions covering an area 15,217 hectares; and Cusi Mines that comprises of 73 concessions covering 11,977 hectares in Mexico. The company was formerly known as Dia Bras Exploration Inc. and changed its name to Sierra Metals Inc. in December 2012. Sierra Metals Inc. was incorporated in 1996 and is headquartered in Toronto, Canada. 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