Xencor (XNCR) Stock Chart & Stock Price History $8.55 +0.18 (+2.15%) Closing price 09/5/2025 04:00 PM EasternExtended Trading$8.52 -0.03 (-0.34%) As of 09/5/2025 07:28 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 Xencor Stock Price Performance The Xencor (XNCR) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 47.16%, with a year-to-date return of -62.79%. In the past month, the stock has increased 16.80%, reflecting recent market activity. As of the latest close, Xencor traded at $8.55 with a market cap of $609.79 million and volume of 665,089 shares. Five years ago, the stock traded at $33.62, representing a 74.57% decrease over that period. At the time, it had a market cap of $1.92 billion and a volume of 302,600 shares. Receive XNCR Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Xencor 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. Text HELP for help/customer support. 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Read our full terms of service and privacy policy. 5 Day Performance0.00%1 Month Performance+16.80%3 Month Performance-11.40%Year-To-Date Performance-62.79%1 Year Performance-47.16%5 Year Performance-74.57% XNCR Stock Chart for Sunday, September, 7, 2025 XNCR Chart by TradingView Xencor 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 Capitalization09/05/2025$8.37$8.55+2.15%$8.84$8.40665,089 shs$609.79 million09/04/2025$8.33$8.37+0.48%$8.54$8.05870,106 shs$596.95 million09/03/2025$8.55$8.33-2.57%$8.44$7.91830,110 shs$594.12 million09/02/2025$8.13$8.55+5.17%$8.69$8.09785,640 shs$609.79 million09/01/2025$8.13$8.13$8.13$7.83769,384 shs$579.83 million08/29/2025$8.05$8.13+0.99%$8.13$7.83769,384 shs$579.83 million08/28/2025$8.02$8.05+0.37%$8.33$7.97450,849 shs$574.15 million08/27/2025$7.90$8.02+1.52%$8.06$7.801.25 million shs$571.99 million08/26/2025$8.01$7.90-1.37%$8.00$7.71778,770 shs$563.43 million08/25/2025$8.41$8.01-4.76%$8.41$7.99730,898 shs$571.30 million Get the Latest News and Ratings for XNCR and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Xencor and its competitors with MarketBeat's FREE daily newsletter. 08/22/2025$7.44$8.41+13.04%$8.80$7.501.07 million shs$599.83 million08/21/2025$7.51$7.44-0.93%$7.49$7.13469,972 shs$530.62 million08/20/2025$7.59$7.51-1.05%$7.73$7.43294,624 shs$535.61 million08/19/2025$7.81$7.59-2.82%$7.99$7.44515,224 shs$541.34 million08/18/2025$7.68$7.81+1.69%$7.95$7.65408,869 shs$557.01 million08/15/2025$7.65$7.68+0.39%$7.78$7.58467,449 shs$547.74 million08/14/2025$7.72$7.65-0.91%$7.76$7.30629,867 shs$545.60 million08/13/2025$7.75$7.72-0.39%$8.24$7.681.11 million shs$550.61 million08/12/2025$7.00$7.75+10.71%$7.76$7.021.11 million shs$552.73 million08/11/2025$7.23$7.00-3.18%$7.30$6.92943,091 shs$499.24 million08/08/2025$7.32$7.23-1.23%$7.60$7.09872,504 shs$514.56 million08/07/2025$7.49$7.32-2.27%$7.94$7.071.11 million shs$520.97 million08/06/2025$7.95$7.49-5.79%$7.95$7.27598,984 shs$533.06 million Related Companies Centessa Pharmaceuticals Stock Price Chart Denali Therapeutics Stock Price Chart Agios Pharmaceuticals Stock Price Chart IDEAYA Biosciences Stock Price Chart ImmunityBio Stock Price Chart Harmony Biosciences Stock Price Chart Recursion Pharmaceuticals Stock Price Chart Ocular Therapeutix Stock Price Chart Disc Medicine Stock Price Chart CG Oncology Stock Price Chart Receive XNCR Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Xencor and its competitors with MarketBeat's FREE daily newsletter. 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