ICON Public (ICLR) Short Interest Ratio & Short Volume $144.92 +5.21 (+3.73%) As of 02:08 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 ICON Public Short Interest DataICON Public (ICLR) has a short interest of 1.53 million shares, representing 1.91% of the float (the number of shares available for trading by the public). This marks a 25.41% increase in short interest from the previous month. The short interest ratio (days to cover) is 1.1, indicating that it would take 1.1 days of the average trading volume of 1.07 million shares to cover all short positions.Current Short Interest1,530,000 sharesPrevious Short Interest1,220,000 sharesChange Vs. Previous Month+25.41%Dollar Volume Sold Short$199.91 millionShort Interest Ratio1.1 Days to CoverLast Record DateMay 15, 2025Outstanding Shares80,757,000 sharesFloat Size80,240,000 sharesShort Percent of Float1.91%Today's Trading Volume512,290 sharesAverage Trading Volume1,070,340 sharesToday's Volume Vs. Average48% Short Selling ICON Public? Sign up to receive the latest short interest report for ICON Public and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartICLR Short Interest Over TimeICLR Days to Cover Over TimeICLR Percentage of Float Shorted Over Time ICON Public Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 5/15/20251,530,000 shares $199.91 million +25.4%1.9%1.1 $130.66 4/30/20251,220,000 shares $184.76 million -36.1%1.5%0.9 $151.44 4/15/20251,910,000 shares $277.26 million -16.2%2.4%1.7 $145.16 3/31/20252,280,000 shares $398.98 million +41.6%2.8%2.2 $174.99 3/15/20251,610,000 shares $297.17 million -4.7%2.0%1.7 $184.58 2/28/20251,690,000 shares $321.13 million +14.2%2.1%1.7 $190.02 2/15/20251,480,000 shares $275.59 million +6.5%1.9%1.4 $186.21 1/31/20251,390,000 shares $276.72 million -13.7%1.7%1.2 $199.08 1/15/20251,610,000 shares $321.15 million +2.6%2.0%1.2 $199.47 12/31/20241,570,000 shares $329.24 million +3.3%1.9%1.2 $209.71 Get the Latest News and Ratings for ICLR and Related StocksEnter your email address below to receive the latest news and analysts' ratings for ICON Public and its competitors with MarketBeat's FREE daily newsletter. 12/15/20241,520,000 shares $316.39 million +14.3%1.9%1.2 $208.15 11/30/20241,330,000 shares $279.63 million +3.9%1.6%1 $210.25 11/15/20241,280,000 shares $242.74 million +18.5%1.6%1.1 $189.64 10/31/20241,080,000 shares $239.88 million -38.3%1.3%1.1 $222.11 10/15/20241,750,000 shares $516.02 million -0.6%2.1%2.9 $294.87 9/30/20241,760,000 shares $505.67 million +18.1%2.1%3.1 $287.31 9/15/20241,490,000 shares $447 million -3.9%1.8%2.4 $300.00 8/31/20241,550,000 shares $499.19 million -2.5%1.9%2.7 $322.06 8/15/20241,590,000 shares $511.23 million -3.6%1.9%2.8 $321.53 7/31/20241,650,000 shares $541.93 million +12.2%2.0%2.8 $328.44 7/15/20241,470,000 shares $501.06 million -26.9%1.8%2.4 $340.86 6/30/20242,010,000 shares $630.07 million -4.3%2.5%3.4 $313.47 6/15/20242,100,000 shares $657.99 million +7.1%2.6%4.1 $313.33 5/31/20241,960,000 shares $636.65 million +3.7%2.4%3.8 $324.82 5/15/20241,890,000 shares $608.20 million -1.6%2.3%3.7 $321.80 4/30/20241,920,000 shares $571.93 million +21.5%2.3%3.4 $297.88 4/15/20241,580,000 shares $472.61 million +13.7%1.9%2.9 $299.12 3/31/20241,390,000 shares $466.97 million -6.7%1.7%2.5 $335.95 3/15/20241,490,000 shares $498.79 million -2.6%1.8%2.7 $334.76 2/29/20241,530,000 shares $490.55 million -15.5%1.9%2.7 $320.62 2/15/20241,810,000 shares $525.15 million -10.4%2.2%3.3 $290.14 1/31/20242,020,000 shares $526.96 million +21.0%2.5%4.1 $260.87 1/15/20241,670,000 shares $425.85 million -3.5%2.1%3.1 $255.00 12/31/20231,730,000 shares $489.71 million +11.6%2.1%3.2 $283.07 12/15/20231,550,000 shares $432.50 million -7.7%1.9%3 $279.03 11/30/20231,680,000 shares $448.46 million -2.3%2.1%3.2 $266.94 11/15/20231,720,000 shares $462.34 million -8.0%2.1%3.4 $268.80 10/31/20231,870,000 shares $456.21 million +1.6%2.3%3.5 $243.96 10/15/20231,840,000 shares $454.92 million -25.2%2.3%3.3 $247.24 9/30/20232,460,000 shares $605.78 million +15.5%3.0%4.5 $246.25The Robotics Revolution has arrived … and one $7 stock could take off as a result. (Ad)The robotics revolution is here. And it's set to impact everything from how we manufacture goods to how we drive, deliver packages, and even perform surgeries. According to Forbes, this could unlock a massive $24 trillion opportunity for investors. And I've zeroed in on 6 robotics stocks at the center of it all.Here's how to get access to all 4 reports now 9/15/20232,130,000 shares $557.44 million -4.9%2.6%3.6 $261.71 8/31/20232,240,000 shares $582.27 million -15.2%2.7%3.3 $259.94 8/15/20232,640,000 shares $684.00 million +17.3%3.2%3.7 $259.09 7/31/20232,250,000 shares $565.67 million -9.6%2.8%3 $251.41 7/15/20232,490,000 shares $613.16 million +5.5%3.0%3.1 $246.25 6/30/20232,360,000 shares $590.47 million +32.6%2.9%3.1 $250.20 6/15/20231,780,000 shares $415.84 million +31.9%2.2%2.5 $233.62 5/31/20231,350,000 shares $287.59 million +13.5%1.7%2.2 $213.03 5/15/20231,190,000 shares $244.96 million No Change1.5%1.9 $205.85 10/31/2022859,600 shares $170.06 million -32.3%N/A1.5 $197.84 10/15/20221,270,000 shares $220.85 million -3.8%N/A2.3 $173.90 9/30/20221,320,000 shares $242.59 million -18.5%N/A2.8 $183.78 9/15/20221,620,000 shares $338.26 million +39.7%N/A3.4 $208.80 8/31/20221,160,000 shares $243.40 million -10.1%N/A2.5 $209.83 8/15/20221,290,000 shares $319.28 million +11.2%N/A2.7 $247.50 7/31/20221,160,000 shares $279.85 million -16.6%N/A2.4 $241.25 7/15/20221,390,000 shares $293.47 million -6.1%N/A2.9 $211.13 6/30/20221,480,000 shares $320.72 million +46.5%N/A3 $216.70 6/15/20221,010,000 shares $207.65 million +35.9%N/A2.1 $205.59 5/31/2022743,000 shares $166.28 million -11.4%N/A1.4 $223.79 5/15/2022838,500 shares $176.92 million +10.1%N/A1.4 $211.00 4/30/2022761,700 shares $172.30 million -23.8%N/A1.2 $226.21 4/15/20221,000,000 shares $246.04 million -8.3%N/A1.6 $246.04 3/31/20221,090,000 shares $265.11 million +19.9%N/A1.7 $243.22 3/15/2022908,900 shares $202.98 million -6.1%N/A1.4 $223.32 2/28/2022967,600 shares $230.30 million -2.6%N/A1.5 $238.01 2/15/2022993,300 shares $240.74 million -12.9%N/A1.7 $242.36 1/31/20221,140,000 shares $302.92 million -8.1%N/A2.3 $265.72 1/15/20221,240,000 shares $330.32 million +11.7%N/A2.5 $266.39 12/31/20211,110,000 shares $343.77 million +12.1%N/A2.5 $309.70 12/15/2021989,800 shares $284.38 million +15.3%N/A2.3 $287.31 11/30/2021858,500 shares $232.20 million +14.6%N/A2 $270.47 11/15/2021749,400 shares $211.44 million +6.8%N/A1.8 $282.14 10/29/2021701,700 shares $201.23 million -0.7%N/A1.6 $286.77 10/15/2021706,700 shares $194.37 million -16.1%N/A1.3 $275.04 9/30/2021841,800 shares $220.57 million +11.5%N/A1.3 $262.02 9/15/2021754,700 shares $198.52 million -19.9%N/A0.8 $263.04 8/31/2021942,400 shares $241.04 million -15.1%N/A1 $255.77 8/13/20211,110,000 shares $265.36 million +12.1%N/A1.2 $239.06 7/30/2021990,400 shares $240.93 million -11.6%N/A1 $243.27 7/15/20211,120,000 shares $240.65 million -87.2%N/A1.3 $214.87 6/30/20218,720,000 shares $1.80 billion +23.5%16.7%10.2 $206.71 6/15/20217,060,000 shares $1.51 billion +9.8%13.5%11.9 $214.46 5/28/20216,430,000 shares $1.44 billion +2.9%12.3%10.5 $223.76 5/14/20216,250,000 shares $1.42 billion +10.0%12.0%8.2 $227.09 4/30/20215,680,000 shares $1.23 billion +13.2%10.9%7.9 $216.13 4/15/20215,020,000 shares $986.08 million +31.4%N/A0 $196.43 3/31/20213,820,000 shares $752.23 million +27.8%7.3%6.7 $196.92 3/15/20212,990,000 shares $545.02 million +110.6%5.7%6.1 $182.28 2/26/20211,420,000 shares $261.90 million +120.8%2.7%3.5 $184.44The Robotics Revolution has arrived … and one $7 stock could take off as a result. (Ad)The robotics revolution is here. And it's set to impact everything from how we manufacture goods to how we drive, deliver packages, and even perform surgeries. According to Forbes, this could unlock a massive $24 trillion opportunity for investors. And I've zeroed in on 6 robotics stocks at the center of it all.Here's how to get access to all 4 reports now 2/12/2021643,100 shares $136.06 million -4.1%1.2%2.4 $211.57 1/29/2021670,900 shares $138.34 million -26.9%1.3%3.3 $206.20 1/15/2021918,200 shares $193.43 million +33.6%1.8%4.6 $210.66 12/31/2020687,500 shares $133.14 million -1.3%1.3%3.4 $193.66 12/15/2020696,300 shares $132.86 million +1.1%1.3%3.2 $190.81 11/30/2020689,000 shares $131.70 million +10.1%1.3%3.3 $191.14 11/15/2020626,000 shares $119.49 million +1.0%1.2%3 $190.88 10/30/2020619,800 shares $113.59 million -19.1%1.2%3.1 $183.27 10/15/2020766,400 shares $159.10 million +16.8%1.5%3.9 $207.59 9/30/2020656,000 shares $125.36 million +19.1%1.3%3.2 $191.09 9/15/2020550,900 shares $103.78 million +2.4%1.1%2.8 $188.38 8/31/2020537,900 shares $100.27 million +2.7%1.0%2.7 $186.41 8/14/2020523,900 shares $98.45 million +3.2%1.0%2.4 $187.92 7/31/2020507,600 shares $94.14 million -13.4%1.0%2.2 $185.46 7/15/2020586,300 shares $105.18 million -1.0%1.1%2.3 $179.39 6/30/2020592,100 shares $96.21 million +1.3%1.1%2.3 $162.49 6/15/2020584,500 shares $93.44 million -9.9%1.1%2 $159.86 ICLR Short Interest - Frequently Asked Questions What is ICON Public's current short interest? Short interest is the volume of ICON Public shares that have been sold short but have not yet been covered or closed out. As of May 15th, investors have sold 1,530,000 shares of ICLR short. 1.91% of ICON Public's shares are currently sold short. Learn More on ICON Public's current short interest. What is a good short interest ratio for ICON Public? 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. ICLR shares currently have a short interest ratio of 1.0. Learn More on ICON Public's short interest ratio. Which institutional investors are shorting ICON Public? As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of ICON Public: Jane Street Group LLC, Millennium Management LLC, Cubist Systematic Strategies LLC, Jane Street Group LLC, Walleye Trading LLC, Walleye Capital 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 ICON Public? 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. 1.91% of ICON Public's floating shares are currently sold short. Is ICON Public's short interest increasing or decreasing? ICON Public saw a increase in short interest during the month of May. As of May 15th, there was short interest totaling 1,530,000 shares, an increase of 25.4% from the previous total of 1,220,000 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 ICON Public's float size? ICON Public currently has issued a total of 80,757,000 shares. Some of ICON Public's 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. ICON Public currently has a public float of 80,240,000 shares. How does ICON Public's short interest compare to its competitors? 1.91% of ICON Public's shares are currently sold short. Here is how the short interest of companies in the industry of "business services" compare to ICON Public: Trip.com Group Limited (2.28%), CGI Inc. (1.83%), IQVIA Holdings Inc. (3.25%), Corpay, Inc. (2.50%), AerCap Holdings (1.16%), Toast, Inc. (7.08%), Reddit, Inc. (18.64%), Grab Holdings Limited (4.98%), RB Global, Inc. (4.18%), GFL Environmental Inc. (3.75%), Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: Invesco QQQ ($29.20 billion), Strategy Incorporated ($10.88 billion), iShares 20+ Year Treasury Bond ETF ($10.04 billion), Capital One Financial Co. ($5.51 billion), Charter Communications, Inc. ($5.00 billion), Super Micro Computer, Inc. ($4.43 billion), Apollo Global Management, Inc. ($4.02 billion), Hims & Hers Health, Inc. ($3.65 billion), VanEck Semiconductor ETF ($3.27 billion), and Coinbase Global, Inc. ($3.10 billion). View all of the most shorted stocks. What does it mean to sell short ICON Public stock? Short selling ICLR is an investing strategy that aims to generate trading profit from ICON Public as its price is falling. ICLR shares are trading up $0.60 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 ICON Public? A short squeeze for ICON Public 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 ICLR, which in turn drives the price of the stock up even further. How often is ICON Public'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 ICLR, twice per month. The most recent reporting period available is May, 15 2025. 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But a meeting Elon had on March 21st, 2025, could...Behind the Markets | Sponsored Adding Choose a watchlist: Watchlist Adding You have already added five stocks to your watchlist. Upgrade to MarketBeat All Access to add more stocks to your watchlist. Adding ICON Public Limited Please log in to your account or sign up in order to add this asset to your watchlist. Share ICON Public With A Colleague Link copied to clipboard. Get 30 Days of MarketBeat All Access for Free Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools. Start Your 30-Day Trial MarketBeat All Access Features Best-in-Class Portfolio Monitoring Get personalized stock ideas. Compare portfolio to indices. Check stock news, ratings, SEC filings, and more. Stock Ideas and Recommendations See daily stock ideas from top analysts. Receive short-term trading ideas from MarketBeat. Identify trending stocks on social media. 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