Xencor (XNCR) Short Interest Ratio & Short Volume $9.28 -0.05 (-0.54%) Closing price 04:00 PM EasternExtended Trading$9.26 -0.01 (-0.16%) As of 04:06 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 Short Interest Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFDA EventsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock Xencor Short Interest DataXencor (XNCR) has a short interest of 8.64 million shares, representing 12.75% of the float (the number of shares available for trading by the public). This marks a -0.46% decrease in short interest from the previous month. The short interest ratio (days to cover) is 9.1, indicating that it would take 9.1 days of the average trading volume of 684,624 shares to cover all short positions.Current Short Interest8,640,000 sharesPrevious Short Interest8,680,000 sharesChange Vs. Previous Month-0.46%Dollar Volume Sold Short$79.40 millionShort Interest Ratio9.1 Days to CoverLast Record DateJune 15, 2025Outstanding Shares71,170,000 sharesShort Percent of Float12.75%Today's Trading Volume772,711 sharesAverage Trading Volume684,624 sharesToday's Volume Vs. Average113% Short Selling Xencor? Sign up to receive the latest short interest report for Xencor and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartXNCR Short Interest Over TimeXNCR Days to Cover Over TimeXNCR Percentage of Float Shorted Over Time Xencor Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 6/15/20258,640,000 shares $79.40 million -0.5%12.7%9.1 $9.19 5/31/20258,680,000 shares $66.84 million -1.5%13.1%9.1 $7.70 5/15/20258,810,000 shares $72.24 million +9.4%13.3%9.5 $8.20 4/30/20258,050,000 shares $88.71 million +3.3%N/A9.6 $11.02 4/15/20257,790,000 shares $74.32 million +9.9%11.7%10.6 $9.54 3/31/20257,090,000 shares $75.44 million +16.8%10.7%10.5 $10.64 3/15/20256,070,000 shares $77.45 million +8.2%9.2%9.3 $12.76 2/28/20255,610,000 shares $86.17 million +4.3%8.5%9.1 $15.36 2/15/20255,380,000 shares $87.75 million +2.3%8.1%8.8 $16.31 1/31/20255,260,000 shares $96.15 million +1.0%N/A7.9 $18.28 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. 1/15/20255,210,000 shares $104.46 million +4.4%N/A8.2 $20.05 12/31/20244,990,000 shares $114.67 million +21.4%N/A8.3 $22.98 12/15/20244,110,000 shares $98.76 million -7.9%N/A7 $24.03 11/30/20244,460,000 shares $114.18 million +8.8%N/A7.5 $25.60 11/15/20244,100,000 shares $94.59 million -18.2%N/A7.2 $23.07 10/31/20245,010,000 shares $105.26 million +4.8%N/A10.1 $21.01 10/15/20244,780,000 shares $101.00 million -10.8%N/A9.3 $21.13 9/30/20245,360,000 shares $107.79 million -8.1%N/A10.1 $20.11 9/15/20245,830,000 shares $125.17 million +24.8%N/A11 $21.47 8/31/20244,670,000 shares $81.68 million -2.5%N/A8.5 $17.49 8/15/20244,790,000 shares $76.78 million +9.1%N/A9.3 $16.03 7/31/20244,390,000 shares $89.64 million -8.4%N/A8 $20.42 7/15/20244,790,000 shares $94.27 million -0.8%N/A8 $19.68 6/30/20244,830,000 shares $91.43 million -12.9%N/A7.8 $18.93 6/15/20245,544,900 shares $114.11 million -0.6%N/A8.9 $20.58 5/31/20245,580,000 shares $132.58 million -11.0%N/A8.8 $23.76 5/15/20246,270,000 shares $133.49 million -6.1%N/A8.7 $21.29 4/30/20246,680,000 shares $139.88 million +7.4%N/A9.2 $20.94 4/15/20246,220,000 shares $125.08 million +4.7%N/A8.8 $20.11 3/31/20245,940,000 shares $131.45 million +6.3%N/A8.6 $22.13 3/15/20245,590,000 shares $129.07 million No ChangeN/A7.8 $23.09 2/29/20245,590,000 shares $128.29 million -12.8%N/A7.6 $22.95 2/15/20246,410,000 shares $136.53 million +8.1%N/A10.1 $21.30 1/31/20245,930,000 shares $110.89 million -6.3%N/A10.2 $18.70 1/15/20246,330,000 shares $128.50 million +3.1%13.2%11.9 $20.30 12/31/20236,140,000 shares $130.35 million -3.3%N/A12.1 $21.23 12/15/20236,350,000 shares $132.84 million -0.2%N/A13.5 $20.92 11/30/20236,360,000 shares $116.64 million +1.6%N/A15.6 $18.34 11/15/20236,260,000 shares $118.44 million -0.8%N/A17.1 $18.92 10/31/20236,310,000 shares $109.48 million +0.3%N/A18.2 $17.35A new rule goes live in July — and the banks are quietly cashing in (Ad)A little-known regulation quietly goes into effect this July. And it's already being exploited by Wall Street and the Big Banks… It gives them the green light to treat a certain tangible asset as equivalent to cold, hard cash. Not stocks. Not real estate. And definitely not the U.S. dollar. We're talking about something they don't want you to notice — because the fewer people who act on this, the better it is for them.To help you get started, we're giving away a FREE Wealth Protection Guide that shows you exactly how 10/15/20236,290,000 shares $118.57 million +9.0%N/A19.1 $18.85 9/30/20235,770,000 shares $116.27 million +1.8%N/A18 $20.15 9/15/20235,670,000 shares $117.31 million +1.3%N/A19.2 $20.69 8/31/20235,600,000 shares $123.09 million +1.3%N/A18.4 $21.98 8/15/20235,530,000 shares $129.46 million +4.9%N/A17.8 $23.41 7/31/20235,270,000 shares $128.01 million -0.4%N/A16.8 $24.29 7/15/20235,290,000 shares $131.99 million +0.2%N/A17.3 $24.95 6/30/20235,280,000 shares $131.84 million -4.4%N/A17.2 $24.97 6/15/20235,520,000 shares $146.17 million +2.2%N/A17.7 $26.48 5/31/20235,400,000 shares $146.34 million +2.7%N/A17.3 $27.10 5/15/20235,260,000 shares $146.65 million +1.0%N/A16.1 $27.88 4/30/20235,210,000 shares $137.75 million +0.6%N/A15.1 $26.44 4/15/20235,180,000 shares $151.36 million -4.3%N/A14.1 $29.22 3/31/20235,410,000 shares $150.88 million +5.1%N/A14.2 $27.89 3/15/20235,150,000 shares $145.23 million +13.9%N/A13.2 $28.20 2/28/20234,520,000 shares $145.23 million +2.7%N/A12 $32.13 2/15/20234,400,000 shares $155.10 million -6.2%N/A12.1 $35.25 1/31/20234,690,000 shares $154.39 million +4.5%N/A13 $32.92 1/15/20234,490,000 shares $127.07 million +3.0%N/A13.1 $28.30 12/30/20224,360,000 shares $113.53 million +3.8%N/A12.8 $26.04 12/15/20224,200,000 shares $115.88 million +4.2%N/A12.6 $27.59 11/30/20224,030,000 shares $119.77 million -1.7%N/A12.3 $29.72 11/15/20224,100,000 shares $122.47 million +1.7%N/A12.2 $29.87 10/31/20224,030,000 shares $112.84 million +6.9%N/A12.3 $28.00 10/15/20223,770,000 shares $101.90 million -0.3%N/A11.9 $27.03 9/30/20223,780,000 shares $98.20 million +7.1%N/A12.3 $25.98 9/15/20223,530,000 shares $100.53 million +16.9%N/A10 $28.48 8/31/20223,020,000 shares $79.70 million +3.8%N/A8.5 $26.39 8/15/20222,910,000 shares $90.44 million -1.7%N/A8.1 $31.08 7/31/20222,960,000 shares $84.92 million -1.7%5.3%7.7 $28.69 7/15/20223,010,000 shares $93.34 million +2.0%5.4%7.7 $31.01 6/30/20222,950,000 shares $80.74 million -1.0%5.3%7.6 $27.37 6/15/20222,980,000 shares $63.27 million -0.7%5.4%7.8 $21.23 5/31/20223,000,000 shares $66.99 million -1.3%5.2%8.6 $22.33 5/15/20223,040,000 shares $72.81 million +12.6%5.3%8.3 $23.95 4/30/20222,700,000 shares $67.45 million +7.1%4.7%7.6 $24.98 4/15/20222,520,000 shares $67.26 million -2.0%4.4%7.1 $26.69 3/31/20222,570,000 shares $68.57 million +15.8%4.5%7.4 $26.68 3/15/20222,220,000 shares $59.54 million +20.0%3.9%6.7 $26.82 2/28/20221,850,000 shares $57.92 million -5.6%3.2%5.5 $31.31 2/15/20221,960,000 shares $65.19 million +7.1%3.5%6.2 $33.26 1/31/20221,830,000 shares $62.90 million -2.1%3.2%6.2 $34.37 1/15/20221,870,000 shares $69.28 million +4.5%3.2%6.8 $37.05 12/31/20211,790,000 shares $71.81 million -12.7%3.1%7.2 $40.12 12/15/20212,050,000 shares $74.93 million +8.5%3.5%8.1 $36.55 11/30/20211,890,000 shares $68.46 million +4.4%3.3%8.9 $36.22 11/15/20211,810,000 shares $67.78 million -5.7%3.1%9.1 $37.45 10/29/20211,920,000 shares $75.96 million -8.1%3.3%9.9 $39.56 10/15/20212,090,000 shares $80.40 million -8.7%3.6%10.9 $38.47 9/30/20212,290,000 shares $74.79 million -8.8%4.0%11.8 $32.66A new rule goes live in July — and the banks are quietly cashing in (Ad)A little-known regulation quietly goes into effect this July. And it's already being exploited by Wall Street and the Big Banks… It gives them the green light to treat a certain tangible asset as equivalent to cold, hard cash. Not stocks. Not real estate. And definitely not the U.S. dollar. We're talking about something they don't want you to notice — because the fewer people who act on this, the better it is for them.To help you get started, we're giving away a FREE Wealth Protection Guide that shows you exactly how 9/15/20212,510,000 shares $83.73 million -4.9%4.3%11.9 $33.36 8/31/20212,640,000 shares $89.42 million -5.4%4.6%12.1 $33.87 8/13/20212,790,000 shares $89.95 million -6.4%4.8%12.6 $32.24 7/30/20212,980,000 shares $91.72 million +0.7%5.2%13.2 $30.78 7/15/20212,960,000 shares $96.58 million +1.0%5.1%13.2 $32.63 6/30/20212,930,000 shares $101.06 million -8.7%5.1%12.8 $34.49 6/15/20213,210,000 shares $118.90 million +11.9%5.6%14.8 $37.04 5/28/20212,870,000 shares $110.38 million -4.3%5.0%13.7 $38.46 5/14/20213,000,000 shares $115.65 million +3.8%N/A13.4 $38.55 4/30/20212,890,000 shares $128.11 million -2.7%N/A12.7 $44.33 4/15/20212,970,000 shares $128.21 million -4.2%N/A13.1 $43.17 3/31/20213,100,000 shares $126.51 million +5.8%N/A13.2 $40.81 3/15/20212,930,000 shares $137.80 million -3.3%N/A11.6 $47.03 2/26/20213,030,000 shares $141.68 million +1.3%N/A11.6 $46.76 2/12/20212,990,000 shares $157.09 million -2.0%N/A11.6 $52.54 1/29/20213,050,000 shares $142.10 million -5.0%N/A11.3 $46.59 1/15/20213,210,000 shares $158.73 million -4.2%N/A11.9 $49.45 12/31/20203,350,000 shares $149.34 million -5.6%N/A12.7 $44.58 12/15/20203,550,000 shares $162.98 million -6.3%N/A12.6 $45.91 11/30/20203,790,000 shares $162.02 million -1.8%N/A12.4 $42.75 10/30/20203,810,000 shares $149.31 million +2.1%N/A12.4 $39.19 10/15/20203,730,000 shares $152.63 million -2.9%N/A12.2 $40.92 9/30/20203,840,000 shares $148.95 million -8.6%N/A11.9 $38.79 9/15/20204,200,000 shares $171.23 million -1.9%N/A11.8 $40.77 8/31/20204,280,000 shares $153.01 million -2.1%N/A11.8 $35.75 8/14/20204,370,000 shares $143.86 million +0.9%N/A9.5 $32.92 7/31/20204,330,000 shares $130.29 million -0.9%N/A8.6 $30.09 7/15/20204,370,000 shares $139.93 million +13.8%N/A8.2 $32.02 XNCR Short Interest - Frequently Asked Questions What is Xencor's current short interest? Short interest is the volume of Xencor shares that have been sold short but have not yet been covered or closed out. As of June 15th, traders have sold 8,640,000 shares of XNCR short. 12.75% of Xencor's shares are currently sold short. Learn More on Xencor's current short interest. What is a good short interest ratio for Xencor? The short interest ratio, also known as the "days to cover ratio", is calculated by dividing the number of shares of a stock sold short divided by its average trading volume. A short interest ratio ranging between 1 and 4 generally indicates strong positive sentiment about a stock and a lack of short sellers. A short interest ratio of 10 or greater indicates strong pessimism about a stock. XNCR shares currently have a short interest ratio of 9.0. Learn More on Xencor's short interest ratio. What is a good short interest percentage for Xencor? Companies that have a short interest as a percentage of float below 10% indicates positive investor sentiment and few short sellers. Stocks with a short interest percentage above 10% is considered high, suggesting some investors are pessimistic about the stock. Companies with a short interest percentage of 20% or more indicates widespread negative sentiment. 12.75% of Xencor's floating shares are currently sold short. Is Xencor's short interest increasing or decreasing? Xencor saw a decline in short interest in the month of June. As of June 15th, there was short interest totaling 8,640,000 shares, a decline of 0.5% from the previous total of 8,680,000 shares. Changes in short volume can be used to identify positive and negative investor sentiment. Investors that short sell a stock are betting that its price will decline in the future. An increase in short sale volume suggests bearish (negative) sentiment among investors. A decrease on short sale volume suggests bullish (positive) sentiment. How does Xencor's short interest compare to its competitors? 12.75% of Xencor's shares are currently sold short. Here is how the short interest of companies in the industry of "pharmaceutical products" compare to Xencor: Arrowhead Pharmaceuticals, Inc. (9.59%), Apellis Pharmaceuticals, Inc. (21.39%), Twist Bioscience Corporation (17.74%), Vericel Corporation (9.72%), NewAmsterdam Pharma Company N.V. (11.20%), Denali Therapeutics Inc. (9.50%), Kiniksa Pharmaceuticals International, plc (6.95%), Recursion Pharmaceuticals, Inc. (38.64%), Apogee Therapeutics Inc. (24.60%), CG Oncology, Inc. (24.69%), Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: SPDR S&P 500 ETF Trust ($69.26 billion), Invesco QQQ ($25.22 billion), iShares Russell 2000 ETF ($20.33 billion), iShares 20+ Year Treasury Bond ETF ($9.99 billion), MicroStrategy Incorporated ($9.12 billion), Canadian Natural Resources Limited ($6.73 billion), SPDR S&P Biotech ETF ($6.52 billion), Invesco S&P 500 Equal Weight ETF ($5.60 billion), Financial Select Sector SPDR Fund ($4.64 billion), and iShares iBoxx $ Investment Grade Corporate Bond ETF ($4.59 billion). View all of the most shorted stocks. What does it mean to sell short Xencor stock? Short selling XNCR is an investing strategy that aims to generate trading profit from Xencor as its price is falling. XNCR shares are trading down $0.05 today. To short a stock, an investor borrows shares, sells them and buys the shares back on the public market later to return it to the lender. Short sellers are betting that a stock will decline in price. If the stock does drop after selling, the short seller buys it back at a lower price and returns it to the lender. The difference between the sell price and the buy price is the trader's profit. How does a short squeeze work against Xencor? A short squeeze for Xencor occurs when it has a large amount of short interest and its stock increases in price. This forces short sellers to cover their short interest positions by buying actual shares of XNCR, which in turn drives the price of the stock up even further. How often is Xencor's short interest reported? Short interest is typically published by a stock exchange once per month. However, NASDAQ publishes a report for U.S. stocks, including XNCR, twice per month. The most recent reporting period available is June, 15 2025. More Short Interest Resources from MarketBeat Related Companies Arrowhead Pharmaceuticals Short Interest Apellis Pharmaceuticals Short Interest Twist Bioscience Short Interest Vericel Short Interest NewAmsterdam Pharma Short Interest Denali Therapeutics Short Interest Kiniksa Pharmaceuticals International Short Interest Recursion Pharmaceuticals Short Interest Apogee Therapeutics Short Interest CG Oncology Short Interest Short Interest Tools Stocks to Short Largest Short Interest Positions Short Interest Increases Short Interest Decreases Short Interest Reporting Dates This page (NASDAQ:XNCR) was last updated on 7/10/2025 by MarketBeat.com Staff From Our PartnersI was wrong about TrumpI made a mistake. A mistake I feel very foolish about. 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