iRadimed (IRMD) Short Interest Ratio & Short Volume $66.17 +7.83 (+13.42%) Closing price 08/1/2025 04:00 PM EasternExtended Trading$66.05 -0.12 (-0.18%) As of 08/1/2025 07:41 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 ForecastsChartCompetitorsDividendEarningsFDA EventsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock iRadimed Short Interest DataiRadimed (IRMD) has a short interest of 227,200 shares, representing 2.84% of the float (the number of shares available for trading by the public). This marks a -1.60% decrease in short interest from the previous month. The short interest ratio (days to cover) is 4.9, indicating that it would take 4.9 days of the average trading volume of 40,089 shares to cover all short positions.Current Short Interest227,200 sharesPrevious Short Interest230,900 sharesChange Vs. Previous Month-1.60%Dollar Volume Sold Short$13.14 millionShort Interest Ratio4.9 Days to CoverLast Record DateJuly 15, 2025Outstanding Shares12,720,000 sharesFloat Size8,010,000 sharesShort Percent of Float2.84%Today's Trading Volume108,444 sharesAverage Trading Volume40,089 sharesToday's Volume Vs. Average271% Short Selling iRadimed? Sign up to receive the latest short interest report for iRadimed and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartIRMD Short Interest Over TimeIRMD Days to Cover Over TimeIRMD Percentage of Float Shorted Over Time iRadimed Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 7/15/2025227,200 shares $13.14 million -1.6%2.8%4.9 $57.83 6/30/2025230,900 shares $13.81 million -3.0%2.9%4.9 $59.79 6/15/2025238,100 shares $13.85 million +3.8%3.0%5.9 $58.17 5/31/2025229,500 shares $13.33 million +16.7%2.9%6.2 $58.10 5/15/2025196,600 shares $10.59 million -0.9%2.5%5.6 $53.86 4/30/2025198,400 shares $10.40 million -4.1%2.5%5.1 $52.41 4/15/2025206,800 shares $10.75 million +9.9%2.6%5.2 $51.96 3/31/2025188,100 shares $9.87 million -20.6%2.4%4.6 $52.48 3/15/2025237,000 shares $12.43 million +17.9%3.0%5.9 $52.45 2/28/2025201,000 shares $10.84 million +16.5%2.5%4.7 $53.91 Get the Latest News and Ratings for IRMD and Related StocksEnter your email address below to receive the latest news and analysts' ratings for iRadimed and its competitors with MarketBeat's FREE daily newsletter. 2/15/2025172,600 shares $9.53 million +12.8%2.2%4.1 $55.23 1/31/2025153,000 shares $9.06 million +2.9%1.9%3.7 $59.21 1/15/2025148,700 shares $8.74 million +19.8%1.9%3.7 $58.78 12/31/2024124,100 shares $6.83 million +18.2%1.6%3.1 $55.00 12/15/2024105,000 shares $5.53 million +22.0%1.3%2.7 $52.63 11/30/202486,100 shares $4.64 million +0.2%1.1%2.2 $53.93 11/15/202485,900 shares $4.47 million +6.3%1.1%2 $51.99 10/31/202480,800 shares $3.98 million +4.0%1.0%1.9 $49.27 10/15/202477,700 shares $3.91 million +4.4%1.0%1.6 $50.35 9/30/202474,400 shares $3.74 million +8.9%0.9%1.5 $50.29 9/15/202468,300 shares $3.31 million -11.5%0.9%1.3 $48.47 8/31/202477,200 shares $3.63 million -25.8%1.0%1.5 $46.96 8/15/2024104,000 shares $4.69 million -27.2%1.3%2.1 $45.13 7/31/2024142,800 shares $6.67 million -2.7%1.8%2.8 $46.71 7/15/2024146,700 shares $6.74 million +2.4%1.8%3 $45.96 6/30/2024143,200 shares $6.29 million +6.9%1.8%3 $43.94 6/15/2024134,000 shares $5.80 million +40.0%1.7%3 $43.25 5/31/202495,700 shares $4.06 million -2.0%1.2%2 $42.47 5/15/202497,600 shares $4.11 million -6.2%1.2%2 $42.15 4/30/2024104,000 shares $4.22 million -0.9%1.3%2 $40.61 4/15/2024104,900 shares $4.29 million -3.2%1.3%1.9 $40.88 3/31/2024108,400 shares $4.77 million -4.0%1.4%2 $43.99 3/15/2024112,900 shares $5.00 million +11.0%1.4%2.1 $44.27 2/29/2024101,700 shares $4.27 million +5.7%1.3%1.9 $41.97 2/15/202496,200 shares $4.50 million +24.1%1.2%2 $46.76 1/31/202477,500 shares $3.21 million +3.5%1.0%1.8 $41.41 1/15/202474,900 shares $3.39 million -3.2%1.0%2.2 $45.30 12/31/202377,400 shares $3.67 million -43.9%1.0%2.2 $47.47 12/15/2023137,900 shares $6.30 million +81.2%1.7%4.2 $45.68 11/30/202376,100 shares $3.34 million -4.9%1.0%2.5 $43.94China just unlocked Nvidia’s AI chips—what that means for you (Ad)Tired of Missing Big AI Moves Like Nvidia? 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Results proven.Watch the system in action. 11/15/202380,000 shares $3.42 million -19.8%1.1%2.4 $42.74 10/31/202399,700 shares $4.06 million +16.6%1.3%3 $40.74 10/15/202385,500 shares $3.26 million -12.8%1.1%2.6 $38.17 9/30/202398,000 shares $4.35 million +7.0%1.3%2.8 $44.37 9/15/202391,600 shares $4.28 million +20.5%1.2%2.6 $46.71 8/31/202376,000 shares $3.51 million -7.2%1.0%2.1 $46.23 8/15/202381,900 shares $4.08 million -16.9%1.1%2.5 $49.76 7/31/202398,500 shares $4.33 million +13.7%1.3%2.9 $43.93 7/15/202386,600 shares $4.04 million -3.7%1.2%2.5 $46.60 6/30/202389,900 shares $4.29 million -11.1%1.2%2.8 $47.74 6/15/2023101,100 shares $5.06 million +1.1%1.5%3 $50.09 5/31/2023100,000 shares $4.70 million +14.2%1.4%3 $47.03 5/15/202387,600 shares $4.01 million No Change1.2%2.4 $45.83 10/31/2022157,900 shares $4.59 million -11.5%2.2%5.8 $29.05 10/15/2022178,500 shares $5.05 million +2.7%2.5%6.8 $28.30 9/30/2022173,800 shares $5.22 million +2.6%2.4%6.8 $30.06 9/15/2022169,400 shares $5.40 million -6.3%2.4%5.9 $31.88 8/31/2022180,800 shares $6.07 million -6.2%2.5%6.1 $33.55 8/15/2022192,700 shares $7.56 million -1.1%2.7%6.3 $39.22 7/31/2022194,900 shares $8.23 million -6.6%2.7%5.2 $42.25 7/15/2022208,700 shares $7.68 million -1.0%2.9%4.2 $36.80 6/30/2022210,900 shares $7.16 million +11.2%3.0%3.9 $33.94 6/15/2022189,700 shares $6.14 million +4.6%2.7%2.8 $32.39 5/31/2022181,400 shares $5.93 million +0.8%2.5%2.4 $32.69 5/15/2022180,000 shares $5.90 million +9.3%2.5%2.1 $32.78 4/30/2022164,700 shares $5.42 million +0.3%2.3%1.8 $32.91 4/15/2022164,200 shares $7.26 million +10.9%2.3%1.8 $44.23 3/31/2022148,100 shares $6.64 million +17.0%N/A0 $44.84 3/15/2022126,600 shares $5.91 million -5.3%1.8%1.5 $46.66 2/28/2022133,700 shares $6.64 million -4.0%2.0%1.7 $49.70 2/15/2022139,300 shares $6.96 million -11.9%2.1%1.5 $49.99 1/31/2022158,100 shares $6.30 million +27.2%2.4%1.9 $39.82 1/15/2022124,300 shares $5.47 million +32.2%N/A1.7 $44.04 12/31/202194,000 shares $4.34 million -6.0%1.4%1.5 $46.21 12/15/2021100,000 shares $4.51 million +25.8%1.5%1.9 $45.12 11/30/202179,500 shares $3.58 million +20.5%1.2%1.6 $45.00 11/15/202166,000 shares $2.62 million -33.7%1.0%1.9 $39.72 10/29/202199,500 shares $3.71 million -4.5%1.5%4.1 $37.32 10/15/2021104,200 shares $3.82 million -2.3%1.6%4.7 $36.67 9/30/2021106,700 shares $3.58 million -11.7%1.7%2.6 $33.59 9/15/2021120,800 shares $4.29 million +6.2%1.9%2.9 $35.54 8/31/2021113,700 shares $3.84 million +3.0%1.8%2.8 $33.76 8/13/2021110,400 shares $3.75 million -11.6%1.7%2.9 $33.93 7/30/2021124,900 shares $4.20 million +17.2%2.0%3.3 $33.66 7/15/2021106,600 shares $3.59 million +15.4%1.7%3 $33.66 6/30/202192,400 shares $2.72 million -8.6%1.5%3.5 $29.41 6/15/2021101,100 shares $3.01 million -0.8%1.6%6.7 $29.79 5/28/2021101,900 shares $2.83 million +1.1%1.6%5.3 $27.81 5/14/2021100,800 shares $2.85 million -4.9%1.6%4.8 $28.26 4/30/2021106,000 shares $2.84 million -1.1%1.7%4.9 $26.76China just unlocked Nvidia’s AI chips—what that means for you (Ad)Tired of Missing Big AI Moves Like Nvidia? 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Results proven.Watch the system in action. 4/15/2021107,200 shares $2.70 million -12.1%1.7%4.1 $25.18 3/31/2021121,900 shares $2.89 million -0.2%2.0%4.6 $23.74 3/15/2021122,100 shares $2.81 million -0.6%2.0%4.3 $22.98 2/26/2021122,800 shares $2.79 million +3.4%2.0%5 $22.70 2/12/2021118,800 shares $2.96 million -35.7%1.9%4.8 $24.88 1/29/2021184,700 shares $4.60 million +36.0%3.0%7.1 $24.89 1/15/2021135,800 shares $3.31 million +0.1%2.2%5.7 $24.37 12/31/2020135,700 shares $3.19 million -11.3%2.2%5.4 $23.50 12/15/2020153,000 shares $3.76 million -5.7%2.5%5.4 $24.59 11/30/2020162,200 shares $3.88 million -1.3%2.6%5 $23.92 11/15/2020164,300 shares $3.75 million -10.2%2.7%4.6 $22.80 10/30/2020183,000 shares $4.02 million +10.4%3.0%5.1 $21.95 10/15/2020165,700 shares $3.63 million -32.9%2.7%4.1 $21.92 9/30/2020247,100 shares $5.28 million -13.2%4.0%6 $21.38 9/15/2020284,800 shares $6.19 million -14.7%4.6%5.7 $21.72 8/31/2020334,000 shares $7.08 million -6.0%5.4%6.8 $21.20 8/14/2020355,200 shares $7.82 million -8.8%5.8%6.9 $22.01 IRMD Short Interest - Frequently Asked Questions What is iRadimed's current short interest? Short interest is the volume of iRadimed shares that have been sold short but have not yet been closed out or covered. As of July 15th, traders have sold 227,200 shares of IRMD short. 2.84% of iRadimed's shares are currently sold short. Learn More on iRadimed's current short interest. What is a good short interest ratio for iRadimed? 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. IRMD shares currently have a short interest ratio of 5.0. Learn More on iRadimed's short interest ratio. Which institutional investors are shorting iRadimed? As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of iRadimed: 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 iRadimed? 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. 2.84% of iRadimed's floating shares are currently sold short. Is iRadimed's short interest increasing or decreasing? iRadimed saw a drop in short interest in July. As of July 15th, there was short interest totaling 227,200 shares, a drop of 1.6% from the previous total of 230,900 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 iRadimed's float size? iRadimed currently has issued a total of 12,720,000 shares. Some of iRadimed'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. iRadimed currently has a public float of 8,010,000 shares. How does iRadimed's short interest compare to its competitors? 2.84% of iRadimed's shares are currently sold short. Here is how the short interest of companies in the industry of "medical equipment" compare to iRadimed: Warby Parker Inc. (9.27%), LivaNova PLC (3.98%), National Vision Holdings, Inc. (9.56%), LeMaitre Vascular, Inc. (6.11%), Liquidia Technologies, Inc. (26.20%), CONMED Corporation (6.82%), Enovis Corporation (13.29%), SS Innovations International, Inc. (0.00%), Cadre Holdings, Inc. (6.62%), NovoCure Limited (4.99%), 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 iRadimed stock? Short selling IRMD is an investing strategy that aims to generate trading profit from iRadimed as its price is falling. IRMD shares are trading up $7.83 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 iRadimed? A short squeeze for iRadimed 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 IRMD, which in turn drives the price of the stock up even further. How often is iRadimed'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 IRMD, twice per month. The most recent reporting period available is July, 15 2025. More Short Interest Resources from MarketBeat Related Companies Warby Parker Short Interest Data LivaNova Short Interest Data National Vision Short Interest Data LeMaitre Vascular Short Interest Data Liquidia Technologies Short Interest Data CONMED Short Interest Data Enovis Short Interest Data SS Innovations International Short Interest Data Cadre Short Interest Data NovoCure Short Interest Data Short Interest Tools Stocks to Short Largest Short Interest Positions Short Interest Increases Short Interest Decreases Short Interest Reporting Dates This page (NASDAQ:IRMD) was last updated on 8/2/2025 by MarketBeat.com Staff From Our PartnersWhy Elon put $51 million into thisA single U.S. company has started producing a “miracle metal” once locked in research labs. Now? 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