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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 NYSE:MP NASDAQ:RIVN NASDAQ:TEM 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 VolumeMPMP Materials$49.56-5.1%$59.96$44.43▼$100.25$9.29B1.864.26 million shs4.02 million shsRIVNRivian Automotive$17.31-1.0%$15.79$11.57▼$22.69$21.69B1.639.99 million shs24.15 million shsTEMTempus AI$55.93-3.9%$51.30$41.73▼$104.32$10.46B3.465.81 million shs4.12 million shsOptions Trading Made Easy - Download NowLearn the basics of options trading and how to use them to boost returns and manage risk with this free report from MarketBeat. Click the link below to get your free copy.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceMPMP Materials-5.19%-6.59%-14.10%-13.63%+9.98%RIVNRivian Automotive-0.97%-14.05%+3.28%+8.26%+32.85%TEMTempus AI-3.95%-7.86%+16.96%+12.88%-1.67%Compare Price & VolumeCompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's VolumeMPMP Materials$49.56-5.1%$59.96$44.43▼$100.25$9.29B1.864.26 million shs4.02 million shsRIVNRivian Automotive$17.31-1.0%$15.79$11.57▼$22.69$21.69B1.639.99 million shs24.15 million shsTEMTempus AI$55.93-3.9%$51.30$41.73▼$104.32$10.46B3.465.81 million shs4.12 million shsOptions Trading Made Easy - Download NowLearn the basics of options trading and how to use them to boost returns and manage risk with this free report from MarketBeat. Click the link below to get your free copy.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceMPMP Materials-5.19%-6.59%-14.10%-13.63%+9.98%RIVNRivian Automotive-0.97%-14.05%+3.28%+8.26%+32.85%TEMTempus AI-3.95%-7.86%+16.96%+12.88%-1.67%Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceMPMP Materials 3.05Buy$79.5460.49% UpsideRIVNRivian Automotive 2.23Hold$18.818.66% UpsideTEMTempus AI 2.47Hold$68.5422.54% UpsideCurrent Analyst Ratings BreakdownLatest TEM, RIVN, and MP Analyst RatingsDateCompanyBrokerageActionRatingPrice TargetDetails7/9/2026MPMP Materials Deutsche Bank AktiengesellschaftSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingLower Price TargetBuy$70.00 ➝ $61.007/9/2026RIVNRivian Automotive UBS GroupSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetNeutral$16.00 ➝ $17.007/8/2026MPMP Materials Morgan StanleySubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetOverweight$70.00 ➝ $71.507/8/2026RIVNRivian Automotive BNP Paribas ExaneSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetOutperform$22.00 ➝ $24.007/7/2026RIVNRivian Automotive Jefferies Financial GroupSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetHold$16.00 ➝ $17.007/6/2026RIVNRivian Automotive Weiss RatingsSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingUpgradeSell (E+) ➝ Sell (D-)6/30/2026TEMTempus AI Freedom CapitalSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingUpgradeHold6/18/2026RIVNRivian Automotive Weiss RatingsSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingDowngradeSell (D-) ➝ Sell (E+)6/17/2026TEMTempus AI Weiss RatingsSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingSell (E+)6/15/2026RIVNRivian Automotive Cantor FitzgeraldSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingNeutral6/10/2026RIVNRivian Automotive Needham & Company LLCSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingBuy$23.00(Data available from 7/14/2023 forward. View 10+ years of historical ratings with our analyst ratings screener.)Compare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookMPMP Materials$224.44M39.31$0.14 per share350.77$11.16 per share4.44RIVNRivian Automotive$5.39B3.99N/AN/A$3.70 per share4.68TEMTempus AI$1.27B7.90N/AN/A$2.76 per share20.26Compare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateMPMP Materials-$85.87M-$0.42N/A57.63N/A-28.00%-2.27%-1.13%8/6/2026 (Estimated)RIVNRivian Automotive-$3.65B-$2.92N/AN/AN/A-63.62%-75.65%-25.49%7/30/2026 (Confirmed)TEMTempus AI-$245.03M-$1.72N/AN/AN/A-22.20%-53.83%-11.17%7/30/2026 (Confirmed)Latest TEM, RIVN, and MP EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails8/6/2026Q2 2026MPMP Materials$0.02N/AN/AN/A$97.26 millionN/A7/30/2026Q2 2026RIVNRivian Automotive-$0.67N/AN/AN/A$1.51 billionN/A7/30/2026Q2 2026TEMTempus AI-$0.13N/AN/AN/A$380.27 millionN/A5/7/2026Q1 2026MPMP Materials-$0.01$0.03+$0.04-$0.04$74.82 million$90.65 million5/5/2026Q1 2026TEMTempus AI-$0.21-$0.13+$0.08-$0.71$345.44 million$348.12 million4/30/2026Q1 2026RIVNRivian Automotive-$0.60-$0.55+$0.05-$0.33$1.37 billion$1.38 billionCompare DividendsCompanyAnnual PayoutDividend Yield5-Year Annualized Dividend GrowthPayout RatioYears of Consecutive GrowthMPMP MaterialsN/AN/AN/AN/AN/ARIVNRivian AutomotiveN/AN/AN/AN/AN/ATEMTempus AIN/AN/AN/AN/AN/ACompare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioMPMP Materials0.477.186.58RIVNRivian Automotive1.002.101.64TEMTempus AI2.963.313.15Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipMPMP Materials52.55%RIVNRivian Automotive66.25%TEMTempus AI24.22%Insider OwnershipCompanyInsider OwnershipMPMP Materials8.20%RIVNRivian Automotive1.48%TEMTempus AI24.26%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableMPMP Materials490178.02 million163.42 millionOptionableRIVNRivian Automotive15,2321.24 billion1.22 billionOptionableTEMTempus AI3,800179.57 million136.00 millionN/ATEM, RIVN, and MP HeadlinesRecent News About These CompaniesTempus AI: Building Ultimate Healthcare Data DominanceJuly 13 at 4:00 PM | seekingalpha.comSqueeze Watch: 10 Stocks Bears Love to Hate Most Right NowJuly 13 at 2:29 PM | benzinga.comTempus AI: The Market Is Betting On An Inflection I Can't Yet SeeJuly 13 at 9:43 AM | seekingalpha.comDiversify Wealth Management LLC Raises Stock Position in Tempus AI, Inc. $TEMJuly 13 at 4:07 AM | marketbeat.comMorgan Stanley Remains a Buy on Tempus AI, Inc. Class A (TEM)July 11 at 12:09 AM | theglobeandmail.comTempus AI (NASDAQ:TEM) CEO Ryan Fukushima Sells 33,284 SharesJuly 11 at 10:06 AM | insidertrades.comLaw Offices of Frank R. Cruz Encourages Tempus AI, Inc. (TEM) Investors To Inquire About Securities Fraud Class ActionJuly 10, 2026 | businesswire.comInsider Selling: Tempus AI (NASDAQ:TEM) CEO Sells $1,910,168.76 in StockJuly 10, 2026 | marketbeat.comSumitomo Mitsui Trust Group Inc. Raises Position in Tempus AI, Inc. $TEMJuly 10, 2026 | marketbeat.comTempus to Report Second Quarter 2026 Financial Results on July 30July 9, 2026 | finance.yahoo.comInsider Selling: Tempus AI (NASDAQ:TEM) CEO Sells 10,000 Shares of StockJuly 9, 2026 | insidertrades.comArtificial Intelligence Stocks To Add to Your Watchlist - July 8thJuly 9, 2026 | americanbankingnews.comFreedom Capital Initiates Coverage of Tempus AI, Inc. (TEM)July 8, 2026 | insidermonkey.comTempus AI, Inc. $TEM Shares Bought by Janney Montgomery Scott LLCJuly 8, 2026 | marketbeat.comTempus AI (TEM) Launches Next-Gen Agentic Platform to Accelerate Oncology ResearchJuly 6, 2026 | finance.yahoo.comTempus AI (TEM) Leverages AI for Precision Medicine AdvancementsJuly 5, 2026 | finance.yahoo.comLeonteq Securities AG Buys 29,116 Shares of Tempus AI, Inc. $TEMJuly 4, 2026 | marketbeat.comBaer Investment Advisory LLC Invests $1 Million in Tempus AI, Inc. $TEMJuly 4, 2026 | marketbeat.comTempus AI, Inc. (NASDAQ:TEM) Receives Average Recommendation of "Hold" from AnalystsJuly 4, 2026 | americanbankingnews.comTempus AI, Inc. (NASDAQ:TEM) Receives Consensus Recommendation of "Hold" from BrokeragesJuly 4, 2026 | marketbeat.comTempus AI (NASDAQ:TEM) Downgraded by Wall Street Zen to SellJuly 4, 2026 | americanbankingnews.comNew MarketBeat Followers Over TimeMedia Sentiment Over Time Top HeadlinesView All HeadlinesAirJoule Unveils Prime System, Clearing Path to CommercializationBy Thomas Hughes | July 1, 2026Qualcomm Goes All-In: The $10B Bet to Crush NVIDIABy Jeffrey Neal Johnson | June 18, 2026SpaceX Was Just the Beginning—2 More Massive IPOs Are on DeckBy Bridget Bennett | June 21, 20263 Waste Stocks Turning AI Investments into GrowthBy Chris Markoch | June 27, 2026Cerebras Systems, Inc: The Next Rags-to-Riches AI Story?By Thomas Hughes | June 25, 2026TEM, RIVN, and MP Company DescriptionsMP Materials NYSE:MP$49.56 -2.65 (-5.08%) Closing price 07/13/2026 03:59 PM EasternExtended Trading$49.25 -0.31 (-0.62%) As of 07/13/2026 07:59 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 Massive. Learn more.MP Materials Corp., together with its subsidiaries, produces rare earth materials. The company owns and operates the Mountain Pass Rare Earth mine and processing facility in North America. It holds the mineral rights to the Mountain Pass mine and surrounding areas, as well as intellectual property rights related to the processing and development of rare earth minerals. The company was founded in 2017 and is headquartered in Las Vegas, Nevada.Rivian Automotive NASDAQ:RIVN$17.31 -0.17 (-0.97%) Closing price 07/13/2026 04:00 PM EasternExtended Trading$17.18 -0.13 (-0.75%) As of 07/13/2026 07:59 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 Massive. Learn more.Rivian Automotive, Inc., together with its subsidiaries, designs, develops, manufactures, and sells electric vehicles and accessories. The company offers consumer vehicles, including a two-row, five-passenger pickup truck under the R1T brand, a three-row, seven-passenger sport utility vehicle under the R1S name. It provides consumer services, such as digital financing and leasing, telematics-based insurance, vehicle maintenance and repair services, software services, and charging solutions. In addition, the company designs, develops, manufactures, and operates the Rivian Adventure Network Direct Current fast chargers, and offers access to Combined Charging Standard, as well as FleetOS, a proprietary, end-to-end centralized fleet management subscription platform. Further, it offers Rivian Commercial Van platform for Electric Delivery Van with collaboration with Amazon.com, Inc. The company sells its products directly to customers in the consumer and commercial markets. Rivian Automotive, Inc. was founded in 2009 and is based in Irvine, California.Tempus AI NASDAQ:TEM$55.93 -2.30 (-3.95%) Closing price 07/13/2026 04:00 PM EasternExtended Trading$55.62 -0.31 (-0.56%) As of 07/13/2026 07:59 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 Massive. Learn more.Tempus AI Inc. is a technology company advancing precision medicine through the practical application of artificial intelligence principally in healthcare. The company provides AI-enabled precision medicine solutions to physicians to deliver personalized patient care and in parallel facilitates discovery, development and delivery of optimal therapeutics. Tempus AI Inc. is based in CHICAGO. 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