Magnite (MGNI) Short Interest Ratio & Short Volume $22.59 -0.09 (-0.41%) As of 02:27 PM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Short Interest Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Magnite Short Interest DataMagnite (MGNI) has a short interest of 18.93 million shares. This marks a -8.02% decrease in short interest from the previous month. The short interest ratio (days to cover) is 7.1, indicating that it would take 7.1 days of the average trading volume of 2.66 million shares to cover all short positions.Current Short Interest18,930,000 sharesPrevious Short Interest20,580,000 sharesChange Vs. Previous Month-8.02%Dollar Volume Sold Short$445.80 millionShort Interest Ratio7.1 Days to CoverLast Record DateJuly 15, 2025Outstanding Shares141,110,000 sharesPercentage of Shares Shorted13.42%Today's Trading Volume1,083,451 sharesAverage Trading Volume2,659,824 sharesToday's Volume Vs. Average41% Short Selling Magnite? Sign up to receive the latest short interest report for Magnite and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartMGNI Short Interest Over TimeMGNI Days to Cover Over TimeMGNI Percentage of Float Shorted Over Time Magnite Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 7/15/202518,930,000 shares $445.80 million -8.0%N/A7.1 $23.55 6/30/202520,580,000 shares $496.39 million +5.6%15.2%7.5 $24.12 6/15/202519,490,000 shares $333.28 million +19.9%14.4%7.8 $17.10 5/31/202516,250,000 shares $263.09 million +1.3%12.1%6.3 $16.19 5/15/202516,050,000 shares $254.87 million -2.7%11.9%5.8 $15.88 4/30/202516,500,000 shares $196.19 million +17.3%N/A5.3 $11.89 4/15/202514,070,000 shares $142.67 million +7.7%10.5%4.8 $10.14 3/31/202513,060,000 shares $149.01 million +7.3%9.7%4.8 $11.41 3/15/202512,170,000 shares $153.34 million +10.4%9.0%5 $12.60 2/28/202511,020,000 shares $173.79 million +5.7%8.2%4.9 $15.77 Get the Latest News and Ratings for MGNI and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Magnite and its competitors with MarketBeat's FREE daily newsletter. 2/15/202510,430,000 shares $208.60 million +12.4%7.7%5.1 $20.00 1/31/20259,280,000 shares $159.62 million +5.8%N/A4.4 $17.20 1/15/20258,770,000 shares $141.11 million +7.6%N/A4.7 $16.09 12/31/20248,150,000 shares $129.75 million +2.4%N/A4.7 $15.92 12/15/20247,960,000 shares $131.10 million -5.1%N/A4.2 $16.47 11/30/20248,390,000 shares $140.87 million +7.3%N/A4.3 $16.79 11/15/20247,820,000 shares $123.95 million -9.4%N/A4.2 $15.85 10/31/20248,630,000 shares $107.70 million -2.4%7.0%5 $12.48 10/15/20248,840,000 shares $108.91 million -1.2%7.1%5.1 $12.32 9/30/20248,950,000 shares $123.96 million +3.7%7.2%4.8 $13.85 9/15/20248,630,000 shares $121.51 million -1.4%7.0%4.9 $14.08 8/31/20248,750,000 shares $120.66 million +4.9%7.1%5.2 $13.79 8/15/20248,340,000 shares $104.33 million +12.1%6.7%4.5 $12.51 7/31/20247,440,000 shares $108.18 million +7.2%6.0%3.4 $14.54 7/15/20246,940,000 shares $106.25 million +4.5%5.7%3.5 $15.31 6/30/20246,640,000 shares $88.25 million -6.6%5.4%3.7 $13.29 6/15/20247,110,000 shares $97.62 million +13.6%5.8%4.1 $13.73 5/31/20246,260,000 shares $77.25 million +11.8%5.1%3.7 $12.34 5/15/20245,600,000 shares $54.88 million -2.4%4.6%3.3 $9.80 4/30/20245,740,000 shares $50.68 million -2.1%4.7%4.6 $8.83 4/15/20245,860,000 shares $51.69 million -3.0%4.8%5 $8.82 3/31/20246,040,000 shares $64.93 million +1.7%5.0%5.2 $10.75 3/15/20245,940,000 shares $67.24 million -2.0%4.9%5.4 $11.32 2/29/20246,060,000 shares $72.84 million +8.0%5.0%5.6 $12.02 2/15/20245,610,000 shares $54.64 million -13.2%4.7%5.8 $9.74 1/31/20246,460,000 shares $57.17 million -7.2%5.4%6.6 $8.85 1/15/20246,960,000 shares $63.68 million -4.7%5.8%6.6 $9.15 12/31/20237,300,000 shares $68.18 million +4.7%6.1%7 $9.34 12/15/20236,970,000 shares $63.29 million -6.8%5.8%6.6 $9.08 11/30/20237,480,000 shares $60.44 million -2.2%6.2%7.1 $8.08One stock to replace Nvidia (Ad)Investing Legend Hints the End May be Near for These 3 Iconic Stocks One company to replace Amazon… another to rival Tesla… and a third to upset Nvidia. These little-known stocks are poised to overtake the three reigning tech darlings in a move that could completely reorder the top dogs of the stock market. Eric Fry gives away names, tickers and full analysis in this first-ever free broadcast.Click to get the full details on Eric Fry's "Nvidia alternative" right here. 11/15/20237,650,000 shares $60.36 million +2.4%6.4%6.7 $7.89 10/31/20237,470,000 shares $49.60 million -3.2%6.3%4.5 $6.64 10/15/20237,720,000 shares $54.04 million +3.9%6.5%4.9 $7.00 9/30/20237,430,000 shares $56.02 million +2.6%6.2%4.4 $7.54 9/15/20237,240,000 shares $58.35 million -1.9%6.1%4.2 $8.06 8/31/20237,380,000 shares $60.89 million -0.8%6.2%4.3 $8.25 8/15/20237,440,000 shares $63.39 million -0.9%6.3%4.2 $8.52 7/31/20237,510,000 shares $113.63 million -8.8%6.4%5 $15.13 7/15/20238,230,000 shares $125.10 million +2.4%7.0%5.6 $15.20 6/30/20238,040,000 shares $109.75 million -10.1%6.8%5.6 $13.65 6/15/20238,940,000 shares $122.03 million +0.8%7.6%6.3 $13.65 5/31/20238,870,000 shares $105.38 million -1.8%7.5%6.2 $11.88 5/15/20239,030,000 shares $104.30 million +11.3%7.7%5.6 $11.55 4/30/20238,110,000 shares $76.23 million +2.3%6.9%5.5 $9.40 4/15/20237,930,000 shares $73.67 million +3.0%6.8%4.8 $9.29 3/31/20237,700,000 shares $71.30 million -4.6%6.6%4.6 $9.26 3/15/20238,070,000 shares $67.79 million -9.7%6.9%4.6 $8.40 2/28/20238,940,000 shares $99.50 million +14.6%7.7%4.9 $11.13 2/15/20237,800,000 shares $103.51 million +3.6%6.8%4.3 $13.27 1/31/20237,530,000 shares $90.96 million -18.3%6.5%3.6 $12.08 1/15/20239,220,000 shares $91.46 million +14.5%8.0%4.8 $9.92 12/30/20228,050,000 shares $85.25 million +11.0%6.9%4.3 $10.59 12/15/20227,250,000 shares $78.74 million +1.3%6.3%3.9 $10.86 11/30/20227,160,000 shares $79.55 million -24.1%6.2%3.8 $11.11 11/15/20229,430,000 shares $108.16 million +0.6%8.2%5.4 $11.47 10/31/20229,370,000 shares $68.31 million -3.8%8.2%6.6 $7.29 10/15/20229,740,000 shares $61.95 million +2.1%8.5%6.5 $6.36 9/30/20229,540,000 shares $62.68 million +6.6%8.3%5.9 $6.57 9/15/20228,950,000 shares $67.48 million +2.3%7.8%5.2 $7.54 8/31/20228,750,000 shares $65.89 million +4.8%7.6%4.6 $7.53 8/15/20228,350,000 shares $81.83 million -2.6%7.3%4.3 $9.80 7/31/20228,570,000 shares $65.47 million -5.4%7.5%4.2 $7.64 7/15/20229,060,000 shares $68.58 million +8.8%7.9%4.4 $7.57 6/30/20228,330,000 shares $73.97 million -16.2%7.3%4.1 $8.88 6/15/20229,940,000 shares $102.98 million +2.4%8.7%5 $10.36 5/31/20229,710,000 shares $106.71 million +1.0%8.5%5.3 $10.99 5/15/20229,610,000 shares $101.77 million -3.9%8.4%4.6 $10.59 4/30/202210,000,000 shares $96.50 million +3.5%8.8%4.5 $9.65 4/15/20229,660,000 shares $108.19 million -0.8%8.5%4.2 $11.20 3/31/20229,740,000 shares $128.67 million -5.7%8.5%4.2 $13.21 3/15/202210,330,000 shares $112.80 million -2.9%9.0%4.3 $10.92 2/28/202210,640,000 shares $155.13 million -5.8%9.3%4.4 $14.58 2/15/202211,300,000 shares $157.64 million +0.4%9.9%4.7 $13.95 1/31/202211,250,000 shares $152.66 million +14.5%9.9%4.8 $13.57 1/15/20229,830,000 shares $148.53 million +8.4%8.6%4.2 $15.11 12/31/20219,070,000 shares $158.73 million -5.4%7.9%4.2 $17.50 12/15/20219,590,000 shares $168.21 million -7.9%8.4%4.4 $17.54 11/30/202110,410,000 shares $183.53 million +7.2%9.1%4.9 $17.63 11/15/20219,710,000 shares $218.48 million -17.0%8.5%4.7 $22.50 10/29/202111,700,000 shares $316.25 million +3.0%10.3%5.4 $27.03One stock to replace Nvidia (Ad)Investing Legend Hints the End May be Near for These 3 Iconic Stocks One company to replace Amazon… another to rival Tesla… and a third to upset Nvidia. These little-known stocks are poised to overtake the three reigning tech darlings in a move that could completely reorder the top dogs of the stock market. Eric Fry gives away names, tickers and full analysis in this first-ever free broadcast.Click to get the full details on Eric Fry's "Nvidia alternative" right here. 10/15/202111,360,000 shares $339.21 million -1.1%10.0%5.9 $29.86 9/30/202111,480,000 shares $321.44 million -2.0%10.2%5.9 $28.00 9/15/202111,710,000 shares $351.30 million -0.6%10.4%5.4 $30.00 8/31/202111,780,000 shares $341.86 million -2.5%10.5%5.4 $29.02 8/13/202112,080,000 shares $351.41 million -0.6%10.8%5.4 $29.09 7/30/202112,150,000 shares $368.15 million +3.8%10.9%4.9 $30.30 7/15/202111,710,000 shares $344.63 million -3.3%10.9%4.6 $29.43 6/30/202112,110,000 shares $409.80 million -8.1%11.3%4.6 $33.84 6/15/202113,180,000 shares $408.71 million +2.5%12.3%5 $31.01 5/28/202112,860,000 shares $381.94 million +17.0%12.0%4.7 $29.70 5/14/202110,990,000 shares $269.58 million +6.6%10.5%3.4 $24.53 4/30/202110,310,000 shares $417.56 million +8.0%9.7%2.9 $40.50 4/15/20219,550,000 shares $378.28 million -3.1%9.0%2.5 $39.61 3/31/20219,860,000 shares $400.91 million +4.2%9.3%2.1 $40.66 3/15/20219,460,000 shares $465.53 million +5.1%8.9%1.6 $49.21 2/26/20219,000,000 shares $435.78 million +4.1%8.5%1.5 $48.42 2/12/20218,650,000 shares $534.57 million -31.9%8.2%1.5 $61.80 1/29/202112,700,000 shares $444.50 million -11.3%12.0%2.2 $35.00 1/15/202114,310,000 shares $445.61 million No Change13.9%2.6 $31.14 MGNI Short Interest - Frequently Asked Questions What is Magnite's current short interest? Short interest is the volume of Magnite shares that have been sold short but have not yet been closed out or covered. As of July 15th, traders have sold 18,930,000 shares of MGNI short. Learn More on Magnite's current short interest. What is a good short interest ratio for Magnite? 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. MGNI shares currently have a short interest ratio of 7.0. Learn More on Magnite's short interest ratio. Which institutional investors are shorting Magnite? As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of Magnite: CenterStar Asset Management LLC, Jane Street Group LLC, Parallax Volatility Advisers L.P., PEAK6 LLC, Walleye Trading LLC, Walleye Capital LLC, and Hsbc Holdings PLC. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission. Is Magnite's short interest increasing or decreasing? Magnite saw a drop in short interest in the month of July. As of July 15th, there was short interest totaling 18,930,000 shares, a drop of 8.0% from the previous total of 20,580,000 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 Magnite's short interest compare to its competitors? Here is how the short interest of companies in the industry of "computer software" compare to Magnite: PubMatic, Inc. (3.48%), The Trade Desk (4.42%), Mobileye Global Inc. (17.02%), Full Truck Alliance Co. Ltd. Sponsored ADR (2.48%), Procore Technologies, Inc. (10.75%), Aurora Innovation, Inc. (10.80%), IonQ, Inc. (13.86%), Nice (3.11%), Tempus AI, Inc. (26.66%), Paylocity Holding Corporation (2.79%), Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: Coinbase Global, Inc. ($5.11 billion), Charter Communications, Inc. ($4.76 billion), Reddit Inc. ($2.84 billion), SoFi Technologies, Inc. ($2.79 billion), Seagate Technology Holdings PLC ($2.79 billion), Live Nation Entertainment, Inc. ($2.67 billion), Rocket Lab Corporation ($2.49 billion), AST SpaceMobile, Inc. ($2.12 billion), Moderna, Inc. ($2.09 billion), and Omnicom Group Inc. ($2.04 billion). View all of the most shorted stocks. What does it mean to sell short Magnite stock? Short selling MGNI is an investing strategy that aims to generate trading profit from Magnite as its price is falling. MGNI shares are trading down $0.38 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 Magnite? A short squeeze for Magnite 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 MGNI, which in turn drives the price of the stock up even further. How often is Magnite'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 MGNI, twice per month. The most recent reporting period available is July, 15 2025. More Short Interest Resources from MarketBeat Related Companies PubMatic Short Interest Trade Desk Short Interest Mobileye Global Short Interest Full Truck Alliance Short Interest Procore Technologies Short Interest Aurora Innovation Short Interest IonQ Short Interest Nice Short Interest Tempus AI Short Interest Paylocity 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:MGNI) was last updated on 8/5/2025 by MarketBeat.com Staff From Our PartnersMan Who Called Nvidia at $1.10 Says Buy This Now...In 2004, one man called Nvidia before just about anyone knew it existed. 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