MacroGenics (MGNX) Short Interest Ratio & Short Volume $1.62 -0.02 (-0.91%) As of 02:24 PM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Short Interest Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFDA EventsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock MacroGenics Short Interest DataMacroGenics (MGNX) has a short interest of 3.73 million shares, representing 6.42% of the float (the number of shares available for trading by the public). This marks a -0.80% decrease in short interest from the previous month. The short interest ratio (days to cover) is 4.1, indicating that it would take 4.1 days of the average trading volume of 888,329 shares to cover all short positions.Current Short Interest3,730,000 sharesPrevious Short Interest3,760,000 sharesChange Vs. Previous Month-0.80%Dollar Volume Sold Short$5.82 millionShort Interest Ratio4.1 Days to CoverLast Record DateSeptember 15, 2025Outstanding Shares63,210,000 sharesFloat Size58,060,000 sharesShort Percent of Float6.42%Today's Trading Volume244,892 sharesAverage Trading Volume888,329 sharesToday's Volume Vs. Average28% Short Selling MacroGenics? Sign up to receive the latest short interest report for MacroGenics and its competitors with MarketBeat's FREE newsletter. Email Address Get Report 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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Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartMGNX Short Interest Over TimeMGNX Days to Cover Over TimeMGNX Percentage of Float Shorted Over Time MacroGenics Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 9/15/20253,730,000 shares $5.82 million -0.8%6.4%4.1 $1.56 8/31/20253,760,000 shares $6.66 million -3.6%6.5%2.8 $1.77 8/15/20253,900,000 shares $6.16 million -3.5%6.7%3.1 $1.58 7/31/20254,040,000 shares $6.30 million -1.0%7.0%3.4 $1.56 7/15/20254,080,000 shares $6.08 million -9.7%7.0%3.4 $1.49 6/30/20254,520,000 shares $5.47 million -18.3%7.8%3.6 $1.21 6/15/20255,530,000 shares $8.41 million -9.6%9.5%4.8 $1.52 5/31/20256,120,000 shares $8.39 million +0.5%10.6%5.8 $1.37 5/15/20256,090,000 shares $9.38 million +7.2%10.5%9.1 $1.54 4/30/20255,680,000 shares $9.85 million +6.4%9.8%7.7 $1.74 Get the Latest News and Ratings for MGNX and Related StocksEnter your email address below to receive the latest news and analysts' ratings for MacroGenics and its competitors with MarketBeat's FREE daily newsletter. 4/15/20255,340,000 shares $6.73 million -5.0%9.2%6.8 $1.26 3/31/20255,620,000 shares $7.14 million +13.1%9.7%7.4 $1.27 3/15/20254,970,000 shares $11.03 million -2.7%8.6%8.2 $2.22 2/28/20255,110,000 shares $12.57 million -7.4%8.9%8.6 $2.46 2/15/20255,520,000 shares $14.13 million +1.5%9.6%9.4 $2.56 1/31/20255,440,000 shares $16.32 million +3.0%9.4%8.6 $3.00 1/15/20255,280,000 shares $16.84 million +1.9%9.1%9 $3.19 12/31/20245,180,000 shares $16.84 million -4.1%9.0%9.1 $3.25 12/15/20245,400,000 shares $17.28 million +3.7%9.3%9.2 $3.20 11/30/20245,210,000 shares $18.70 million +2.2%9.0%8.5 $3.59 11/15/20245,100,000 shares $18.21 million -6.6%8.8%7.9 $3.57 10/31/20245,460,000 shares $19.98 million +1.7%9.4%8.1 $3.66 10/15/20245,370,000 shares $21.37 million -2.9%9.3%7.1 $3.98 9/30/20245,530,000 shares $18.19 million -4.2%9.5%6.7 $3.29 9/15/20245,770,000 shares $21.35 million -12.0%10.0%6.2 $3.70 8/31/20246,560,000 shares $23.03 million +5.8%11.3%6 $3.51 8/15/20246,200,000 shares $20.21 million -0.6%10.7%4.8 $3.26 7/31/20246,240,000 shares $23.46 million -19.4%10.7%2.5 $3.76 7/15/20247,740,000 shares $37.38 million -1.8%13.2%3.3 $4.83 6/30/20247,880,000 shares $33.49 million -27.4%13.5%3.3 $4.25 6/15/202410,860,000 shares $48.54 million +9.6%18.6%4.4 $4.47 5/31/20249,910,000 shares $40.53 million +11.5%17.0%3.9 $4.09 5/15/20248,890,000 shares $41.87 million -10.7%15.2%3.5 $4.71 4/30/20249,960,000 shares $147.21 million +15.8%17.0%6.9 $14.78 4/15/20248,600,000 shares $145.68 million +33.3%14.7%5.6 $16.94 3/31/20246,450,000 shares $94.94 million +15.2%11.0%4.1 $14.72 3/15/20245,600,000 shares $89.21 million +11.6%9.6%4.2 $15.93 2/29/20245,020,000 shares $90.06 million -21.3%8.6%4.2 $17.94 2/15/20246,380,000 shares $111.01 million -23.5%11.0%6.8 $17.40 1/31/20248,340,000 shares $119.26 million +5.2%14.2%9.3 $14.30 1/15/20247,930,000 shares $84.85 million +2.6%13.5%10.7 $10.70 12/31/20237,730,000 shares $74.36 million +7.2%13.2%12.1 $9.62 12/15/20237,210,000 shares $66.76 million +13.5%12.3%10.9 $9.26 11/30/20236,350,000 shares $52.13 million -1.4%10.9%10.7 $8.21 11/15/20236,440,000 shares $46.82 million -4.7%11.0%11 $7.27 10/31/20236,760,000 shares $35.29 million +9.0%11.6%11.1 $5.22 10/15/20236,200,000 shares $31.43 million +26.3%10.6%10.9 $5.07 9/30/20234,910,000 shares $22.88 million -6.3%8.4%9.7 $4.66 9/15/20235,240,000 shares $24.42 million +5.9%9.0%10 $4.66 8/31/20234,950,000 shares $23.07 million -1.2%8.5%9 $4.66 8/15/20235,010,000 shares $26.85 million -10.5%8.6%8.8 $5.36 7/31/20235,600,000 shares $26.71 million -2.1%9.6%11.3 $4.77 7/15/20235,720,000 shares $28.14 million -4.0%9.8%11.7 $4.92 6/30/20235,960,000 shares $31.89 million +40.2%10.2%11.8 $5.35 6/15/20234,250,000 shares $25.54 million -7.0%7.3%8.7 $6.01 5/31/20234,570,000 shares $21.34 million -4.2%7.8%8.6 $4.67 5/15/20234,770,000 shares $31.10 million +1.1%8.2%9 $6.52 4/30/20234,720,000 shares $32.52 million -3.1%N/A7.5 $6.89 4/15/20234,870,000 shares $31.61 million +4.7%N/A7.6 $6.49 3/31/20234,650,000 shares $33.34 million -0.6%N/A6.8 $7.17 3/15/20234,680,000 shares $29.67 million +5.6%N/A6.8 $6.34 2/28/20234,430,000 shares $26.98 million -1.6%7.4%7 $6.09 2/15/20234,500,000 shares $21.69 million -2.2%7.5%6 $4.82 1/31/20234,600,000 shares $26.54 million +5.3%7.7%6.1 $5.77 1/15/20234,370,000 shares $23.12 million +5.3%7.4%5.1 $5.29 12/30/20224,150,000 shares $27.85 million +7.8%7.0%4.5 $6.71 12/15/20223,850,000 shares $23.75 million -5.6%6.5%4.2 $6.17 11/30/20224,080,000 shares $26.23 million -4.5%6.9%4.4 $6.43 11/15/20224,270,000 shares $28.31 million -15.8%7.2%4.8 $6.63 10/31/20225,070,000 shares $25.96 million +2.6%8.5%6.2 $5.12 10/15/20224,940,000 shares $17.39 million -0.4%8.3%6.4 $3.52 9/30/20224,960,000 shares $17.16 million +1.9%8.3%5.9 $3.46 9/15/20224,870,000 shares $17.24 million -0.8%8.2%5.3 $3.54 8/31/20224,910,000 shares $19.49 million -12.9%8.2%3.8 $3.97 8/15/20225,640,000 shares $28.03 million -0.2%9.4%4.2 $4.97 7/31/20225,650,000 shares $17.68 million -17.4%9.5%4.2 $3.13 7/15/20226,840,000 shares $28.80 million -10.7%11.5%5 $4.21 6/30/20227,660,000 shares $22.60 million -1.0%12.8%6.3 $2.95 6/15/20227,740,000 shares $18.19 million +27.1%13.0%6.8 $2.35 5/31/20226,090,000 shares $21.13 million +8.4%10.2%8.3 $3.47 5/15/20225,620,000 shares $23.38 million +10.6%10.0%7.3 $4.16 4/30/20225,080,000 shares $36.32 million +3.3%9.0%7 $7.15 4/15/20224,920,000 shares $42.36 million -4.5%8.7%7.8 $8.61 3/31/20225,150,000 shares $45.37 million +3.4%9.1%8.4 $8.81 3/15/20224,980,000 shares $40.89 million +36.4%8.8%8.5 $8.21 2/28/20223,650,000 shares $34.13 million +4.6%6.5%6.3 $9.35 2/15/20223,490,000 shares $38.95 million +19.5%6.2%6.8 $11.16 1/31/20222,920,000 shares $36.06 million +7.4%5.2%6 $12.35 1/15/20222,720,000 shares $39.28 million No Change4.6%5.8 $14.44 12/31/20212,720,000 shares $43.66 million +8.4%4.6%6 $16.05 12/15/20212,510,000 shares $43.55 million -6.0%4.2%5.4 $17.35 11/30/20212,670,000 shares $46.99 million -8.3%4.5%4.1 $17.60 11/15/20212,910,000 shares $56.83 million -5.8%4.9%4.3 $19.53 10/29/20213,090,000 shares $60.35 million -1.3%5.2%4.9 $19.53 10/15/20213,130,000 shares $61.79 million -2.5%5.3%5 $19.74 9/30/20213,210,000 shares $67.22 million -1.2%5.4%5 $20.94 9/15/20213,250,000 shares $89.47 million -13.8%5.5%4.8 $27.53 8/31/20213,770,000 shares $89.01 million -14.3%6.4%5.7 $23.61 8/13/20214,400,000 shares $102.04 million -3.5%7.4%6.5 $23.19 7/30/20214,560,000 shares $113.82 million +12.9%7.7%6.2 $24.96 7/15/20214,040,000 shares $99.63 million -5.2%6.9%5.1 $24.66 6/30/20214,260,000 shares $114.42 million +4.4%7.3%5.1 $26.86 6/15/20214,080,000 shares $83.60 million -14.1%7.0%4.9 $20.49 5/28/20214,750,000 shares $152.90 million +0.9%8.1%6.1 $32.19 5/14/20214,710,000 shares $136.02 million +24.3%N/A5.8 $28.88 4/30/20213,790,000 shares $135.04 million +7.4%N/A4.7 $35.63 4/15/20213,530,000 shares $110.42 million +12.4%N/A4.5 $31.28 3/31/20213,140,000 shares $97.65 million -25.8%N/A3.9 $31.10 3/15/20214,230,000 shares $127.70 million +4.2%N/A5 $30.19 2/26/20214,060,000 shares $88.83 million +3.3%N/A4.7 $21.88 2/12/20213,930,000 shares $81.78 million -4.2%N/A5.2 $20.81 1/29/20214,100,000 shares $84.30 million +3.8%N/A5.8 $20.56 1/15/20213,950,000 shares $81.45 million -1.0%N/A5.6 $20.62 12/31/20203,990,000 shares $94.90 million +7.8%N/A6 $23.79 12/15/20203,700,000 shares $87.89 million -3.7%N/A6.2 $23.76 11/30/20203,840,000 shares $88.59 million +0.5%N/A7.1 $23.07 11/15/20203,820,000 shares $82.09 million -7.7%N/A7.3 $21.49 10/30/20204,140,000 shares $82.26 million +3.5%N/A7.8 $19.87 10/15/20204,000,000 shares $101.28 million No ChangeN/A8 $25.32 MGNX Short Interest - Frequently Asked Questions What is MacroGenics' current short interest? Short interest is the volume of MacroGenics shares that have been sold short but have not yet been covered or closed out. As of September 15th, investors have sold 3,730,000 shares of MGNX short. 6.42% of MacroGenics' shares are currently sold short. Learn More on MacroGenics' current short interest. What is a good short interest ratio for MacroGenics? 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. MGNX shares currently have a short interest ratio of 4.0. Learn More on MacroGenics's short interest ratio. Which institutional investors are shorting MacroGenics? As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of MacroGenics: Group One Trading LLC, and Simplex Trading LLC. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission. What is a good short interest percentage for MacroGenics? 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. 6.42% of MacroGenics' floating shares are currently sold short. Is MacroGenics' short interest increasing or decreasing? MacroGenics saw a drop in short interest in September. As of September 15th, there was short interest totaling 3,730,000 shares, a drop of 0.8% from the previous total of 3,760,000 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. What is MacroGenics' float size? MacroGenics currently has issued a total of 63,210,000 shares. Some of MacroGenics' outstanding shares are available for trading, while others are subject to various restrictions. The public float, also referred to as floating shares or "the float", are shares that publicly owned, unrestricted and available to trade on the open market. MacroGenics currently has a public float of 58,060,000 shares. How does MacroGenics' short interest compare to its competitors? 6.42% of MacroGenics' shares are currently sold short. Here is how the short interest of companies in the industry of "pharmaceutical products" compare to MacroGenics: Upexi, Inc. (23.71%), Korro Bio, Inc. (28.08%), Autolus Therapeutics PLC Sponsored ADR (3.99%), Astria Therapeutics, Inc. (6.49%), Evolus, Inc. (22.92%), Alumis Inc. (3.53%), Larimar Therapeutics, Inc. (9.24%), AC Immune (2.59%), 4D Molecular Therapeutics, Inc. (10.04%), enGene Holdings Inc. (0.21%), Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: AppLovin Corporation ($8.81 billion), Canadian Natural Resources Limited ($5.82 billion), Reddit Inc. ($5.19 billion), Coinbase Global, Inc. ($4.52 billion), Robinhood Markets, Inc. ($4.30 billion), Charter Communications, Inc. ($3.75 billion), CoreWeave Inc. ($3.66 billion), Seagate Technology Holdings PLC ($3.57 billion), Live Nation Entertainment, Inc. ($3.33 billion), and Rocket Lab Corporation ($3.26 billion). View all of the most shorted stocks. What does it mean to sell short MacroGenics stock? Short selling MGNX is an investing strategy that aims to generate trading profit from MacroGenics as its price is falling. MGNX 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 MacroGenics? A short squeeze for MacroGenics occurs when it has a large amount of short interest and its stock appreciates in price. This forces short sellers to cover their short interest positions by buying actual shares of MGNX, which in turn drives the price of the stock up even further. How often is MacroGenics' 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 MGNX, twice per month. The most recent reporting period available is September, 15 2025. More Short Interest Resources from MarketBeat Related Companies UPXI Short Squeeze KRRO Short Squeeze AUTL Short Squeeze ATXS Short Squeeze EOLS Short Squeeze ALMS Short Squeeze LRMR Short Squeeze ACIU Short Squeeze FDMT Short Squeeze ENGN Short Squeeze Short Interest Tools Stocks to Short Largest Short Interest Positions Short Interest Increases Short Interest Decreases Short Interest Reporting Dates This page (NASDAQ:MGNX) was last updated on 10/14/2025 by MarketBeat.com Staff From Our PartnersURGENT: The Market's 3 Red Flags Are FlashingHere’s the uncomfortable truth: The smartest investors in the world are already preparing for a crash befor...StockEarnings | SponsoredYour Bank Account Is No Longer SafeWhat If Washington Declared That: YOUR Money ISN'T Actually Yours? Sounds insane, but that's exactly what ...Priority Gold | SponsoredGold to $27,533?This week, U.S. gold reserves hit an unprecedented $1 TRILLION in value... 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