Mirum Pharmaceuticals (MIRM) Stock Chart & Stock Price History $74.19 -0.12 (-0.16%) Closing price 04:00 PM EasternExtended Trading$74.21 +0.02 (+0.03%) As of 06:40 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. Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFDA EventsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock Mirum Pharmaceuticals Stock Price Performance The Mirum Pharmaceuticals (MIRM) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 80.42%, with a year-to-date return of 79.42%. In the past month, the stock has increased 9.22%, reflecting recent market activity. As of the latest close, Mirum Pharmaceuticals traded at $74.31 with a market cap of $3.73 billion and volume of 336,390 shares. Five years ago, the stock traded at $21.14, representing a 250.95% increase over that period. At the time, it had a market cap of $536.94 million and a volume of 57,812 shares. Receive MIRM Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Mirum Pharmaceuticals and its competitors with MarketBeat's FREE daily newsletter. Subscribe Now View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. 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Read our full terms of service and privacy policy. 5 Day Performance-0.93%1 Month Performance+9.22%3 Month Performance+49.49%Year-To-Date Performance+79.42%1 Year Performance+80.42%5 Year Performance+250.95% MIRM Stock Chart for Monday, September, 15, 2025 MIRM Chart by TradingView Mirum Pharmaceuticals Stock Price History Daily Weekly Monthly Yearly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 3 Year 5 Year Time Frame Start Date End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization09/15/2025$74.31$74.19-0.16%$74.74$73.35436,282 shs$3.73 billion09/12/2025$75.99$74.31-2.21%$76.87$74.26336,390 shs$3.73 billion09/11/2025$74.89$75.99+1.47%$76.19$73.70485,737 shs$3.82 billion09/10/2025$77.69$74.89-3.60%$77.96$74.24409,582 shs$3.76 billion09/09/2025$77.39$77.69+0.39%$77.69$74.89604,085 shs$3.90 billion09/08/2025$76.06$77.39+1.75%$78.10$75.48505,246 shs$3.89 billion09/05/2025$74.18$76.06+2.53%$76.45$71.87445,555 shs$3.82 billion09/04/2025$74.61$74.18-0.58%$74.83$73.26593,386 shs$3.73 billion09/03/2025$74.34$74.61+0.36%$76.02$73.82622,165 shs$3.75 billion09/02/2025$73.87$74.34+0.64%$75.73$73.46920,845 shs$3.73 billion Get the Latest News and Ratings for MIRM and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Mirum Pharmaceuticals and its competitors with MarketBeat's FREE daily newsletter. 09/01/2025$73.87$73.87$75.74$73.121.08 million shs$3.71 billion08/29/2025$75.53$73.87-2.20%$75.74$73.121.08 million shs$3.71 billion08/28/2025$74.65$75.53+1.18%$75.63$74.091.66 million shs$3.79 billion08/27/2025$74.20$74.65+0.61%$75.41$73.84930,389 shs$3.75 billion08/26/2025$71.81$74.20+3.33%$74.23$71.33851,355 shs$3.73 billion08/25/2025$71.52$71.81+0.41%$72.00$70.79790,001 shs$3.61 billion08/22/2025$69.06$71.52+3.56%$72.08$68.791.17 million shs$3.59 billion08/21/2025$66.71$69.06+3.52%$69.13$66.10559,556 shs$3.47 billion08/20/2025$65.16$66.71+2.38%$67.30$65.23342,828 shs$3.35 billion08/19/2025$66.68$65.16-2.28%$66.67$64.761.01 million shs$3.27 billion08/18/2025$67.93$66.68-1.84%$69.27$66.64699,423 shs$3.35 billion08/15/2025$64.83$67.93+4.78%$69.00$64.331.03 million shs$3.41 billion08/14/2025$65.14$64.83-0.48%$65.72$64.17640,736 shs$3.26 billion Related Companies Ascendis Pharma A/S Stock Chart Viatris Stock Chart Dr. Reddy's Laboratories Stock Chart QIAGEN Stock Chart BridgeBio Pharma Stock Chart Moderna Stock Chart Verona Pharma PLC American Depositary Share Stock Chart Elanco Animal Health Stock Chart Roivant Sciences Stock Chart Revolution Medicines Stock Chart Receive MIRM Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Mirum Pharmaceuticals and its competitors with MarketBeat's FREE daily newsletter. 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