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 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$67.45-5.2%$57.64$12.39▼$82.50$11.94B2.329.30 million shs9.17 million shsRIVNRivian Automotive$13.87+2.2%$12.98$9.50▼$17.15$16.83B1.8133.99 million shs51.20 million shsTEMTempus AI$78.34+3.3%$64.71$31.36▼$91.45$13.61B5.0712.46 million shs9.40 million shsThe 10 Best AI Stocks to Own in 2025Wondering where to start (or end) with AI stocks? These 10 simple stocks can help investors build long-term wealth as artificial intelligence continues to grow into the future.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceMPMP Materials0.00%-1.73%+11.67%+223.53%+451.86%RIVNRivian Automotive0.00%+3.51%+9.61%-5.57%-3.96%TEMTempus AI0.00%-0.05%+38.20%+22.43%+27.75%Compare MarketRank™CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & ValuationMPMP Materials2.3536 of 5 stars2.34.00.00.03.32.50.6RIVNRivian Automotive1.1053 of 5 stars2.02.00.00.01.52.50.6TEMTempus AI1.8132 of 5 stars2.33.00.00.02.62.50.6Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceMPMP Materials 2.60Moderate Buy$66.88-0.85% DownsideRIVNRivian Automotive 2.08Hold$13.69-1.32% DownsideTEMTempus AI 2.54Moderate Buy$69.50-11.28% DownsideCurrent Analyst Ratings BreakdownLatest TEM, RIVN, and MP Analyst RatingsDateCompanyBrokerageActionRatingPrice TargetDetails9/2/2025MPMP MaterialsDA DavidsonSubscribe to MarketBeat All Access for the recommendation accuracy ratingBoost Price TargetBuy ➝ Buy$32.00 ➝ $82.009/2/2025TEMTempus AIHC WainwrightSubscribe to MarketBeat All Access for the recommendation accuracy ratingInitiated CoverageBuy$90.008/29/2025MPMP MaterialsBenchmarkSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingBuy ➝ Buy8/25/2025RIVNRivian AutomotiveNeedham & Company LLCSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingBuy ➝ Buy$14.008/20/2025TEMTempus AIBTIG ResearchSubscribe to MarketBeat All Access for the recommendation accuracy ratingBoost Price TargetBuy ➝ Buy$75.00 ➝ $85.008/13/2025RIVNRivian AutomotiveMorgan StanleySubscribe to MarketBeat All Access for the recommendation accuracy ratingLower Price TargetEqual Weight ➝ Equal Weight$13.00 ➝ $12.008/12/2025TEMTempus AIMorgan StanleySubscribe to MarketBeat All Access for the recommendation accuracy ratingBoost Price TargetOverweight ➝ Overweight$65.00 ➝ $68.008/11/2025MPMP MaterialsCfra ResearchSubscribe to MarketBeat All Access for the recommendation accuracy ratingUpgradeModerate Buy8/8/2025MPMP MaterialsCowenSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingBuy ➝ Buy8/8/2025TEMTempus AIBTIG ResearchSubscribe to MarketBeat All Access for the recommendation accuracy ratingInitiated CoverageBuy ➝ Buy$60.008/8/2025TEMTempus AIPiper SandlerSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingNeutral ➝ Neutral(Data available from 9/2/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)Compare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookMPMP Materials$203.85M58.60N/AN/A$6.46 per share10.44RIVNRivian Automotive$5.15B3.27N/AN/A$5.80 per share2.39TEMTempus AI$951.98M14.30N/AN/A$0.35 per share223.83Compare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateMPMP Materials-$65.42M-$0.63N/A210.77N/A-41.87%-9.34%-4.17%11/6/2025 (Estimated)RIVNRivian Automotive-$4.75B-$3.23N/AN/AN/A-68.06%-58.07%-23.67%11/6/2025 (Estimated)TEMTempus AI-$705.81M-$1.19N/AN/AN/A-20.98%-122.86%-18.09%11/3/2025 (Estimated)Latest TEM, RIVN, and MP EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails8/8/2025Q2 2025TEMTempus AI-$0.23-$0.22+$0.01-$0.25$296.84 million$314.64 million8/7/2025Q2 2025MPMP Materials-$0.16-$0.13+$0.03-$0.19$44.84 million$57.39 million8/5/2025Q2 2025RIVNRivian Automotive-$0.65-$0.97-$0.32-$0.97$1.27 billion$1.30 billionCompare DividendsCompanyAnnual PayoutDividend Yield3-Year 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 Materials0.833.603.12RIVNRivian Automotive0.733.442.72TEMTempus AI2.581.541.43Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipMPMP Materials52.55%RIVNRivian Automotive66.25%TEMTempus AI24.22%Insider OwnershipCompanyInsider OwnershipMPMP Materials12.60%RIVNRivian Automotive2.16%TEMTempus AI26.27%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableMPMP Materials490177.10 million154.78 millionOptionableRIVNRivian Automotive14,8611.21 billion1.19 billionOptionableTEMTempus AI2,400173.73 million128.09 millionN/ATEM, RIVN, and MP HeadlinesRecent News About These Companies3 Heavily Shorted Stocks That Could Prove the Bears Wrong...September 2 at 2:17 PM | marketbeat.comRussell Investments Group Ltd. Buys New Holdings in Tempus AI, Inc. $TEMSeptember 2 at 3:46 AM | marketbeat.comHighTower Advisors LLC Buys New Position in Tempus AI, Inc. $TEMSeptember 2 at 3:39 AM | marketbeat.comTitleist Asset Management LLC Invests $2.36 Million in Tempus AI, Inc. $TEMAugust 31 at 6:27 AM | marketbeat.comTempus AI, Inc. (TEM) Expands into Digital Pathology with Paige AcquisitionAugust 31 at 5:11 AM | finance.yahoo.comTempus AI (NASDAQ:TEM) CEO Eric Lefkofsky Sells 332,500 SharesAugust 30 at 6:41 PM | marketbeat.comGordian Capital Singapore Pte Ltd Acquires Shares of 5,000 Tempus AI, Inc. $TEMAugust 30 at 7:01 AM | marketbeat.comEric Lefkofsky Sells 332,500 Shares of Tempus AI (NASDAQ:TEM) StockAugust 30 at 6:53 AM | insidertrades.comTempus AI, Inc. $TEM Stake Reduced by Comerica BankAugust 30 at 4:34 AM | marketbeat.comTempus AI, Inc. (TEM) Expands into Digital Pathology with Paige AcquisitionAugust 30 at 2:30 AM | insidermonkey.comTempus AI Stock Required A Tempered PositionAugust 29, 2025 | investors.comTempus AI (NASDAQ:TEM) Stock Price Up 1.4% - Still a Buy?August 29, 2025 | marketbeat.comMission Creek Capital Partners Inc. Purchases 13,457 Shares of Tempus AI, Inc. $TEMAugust 29, 2025 | marketbeat.comTempus AI (NASDAQ:TEM) Stock Price Down 4% - Time to Sell?August 28, 2025 | marketbeat.comCheck Out What Whales Are Doing With TEMAugust 28, 2025 | benzinga.comTempus AI Files Prospectus for Stock ResaleAugust 27, 2025 | tipranks.comTempus AI Adds Digital Pathology to Cancer Portfolio With Paige AcquisitionAugust 27, 2025 | 360dx.com3Tempus inks $81M Paige buyout to support AI model developmentAugust 26, 2025 | finance.yahoo.comTempus AI (NASDAQ:TEM) Stock Price Down 1.8% - What's Next?August 26, 2025 | marketbeat.comShould Investors Rethink Tempus AI After Shares Double and New Novartis Collaboration?August 26, 2025 | finance.yahoo.comTempus' Key Acquisitions Strengthen Its AI Healthcare LeadershipAugust 26, 2025 | zacks.comNew MarketBeat Followers Over TimeMedia Sentiment Over Time Top HeadlinesView All HeadlinesMicrosoft Stock: Bullish Bets Pile Up Before SeptemberBy Chris Markoch | August 18, 2025Deeply Undervalued, Micron Technologies Stock Isn’t Pricing in AIBy Thomas Hughes | August 14, 2025NVIDIA Stock Could Pull Back in September, But Don’t Bet on ItBy Thomas Hughes | August 28, 2025After Earnings Miss, Walmart Is Still a Top Consumer Staples PlayBy Leo Miller | August 22, 2025Tempus AI’s Strong Q2 Fuels Growth Story—More Upside Ahead?By Leo Miller | August 13, 2025TEM, RIVN, and MP Company DescriptionsMP Materials NYSE:MP$67.45 -3.69 (-5.19%) Closing price 03:59 PM EasternExtended Trading$67.58 +0.13 (+0.19%) As of 08:00 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.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$13.87 +0.30 (+2.21%) Closing price 04:00 PM EasternExtended Trading$13.84 -0.02 (-0.18%) As of 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 Polygon.io. 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$78.34 +2.48 (+3.27%) Closing price 04:00 PM EasternExtended Trading$78.26 -0.08 (-0.10%) As of 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 Polygon.io. 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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