LENSAR (LNSR) Short Interest Ratio & Short Volume $12.50 -0.26 (-2.04%) Closing price 04:00 PM EasternExtended Trading$12.52 +0.02 (+0.16%) As of 04:20 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 ForecastsChartCompetitorsEarningsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock LENSAR Short Interest DataLENSAR (LNSR) has a short interest of 516,000 shares, representing 5.48% of the float (the number of shares available for trading by the public). This marks a 2.36% increase in short interest from the previous month. The short interest ratio (days to cover) is 4.7, indicating that it would take 4.7 days of the average trading volume of 132,145 shares to cover all short positions.Current Short Interest516,000 sharesPrevious Short Interest504,100 sharesChange Vs. Previous Month+2.36%Dollar Volume Sold Short$6.65 millionShort Interest Ratio4.7 Days to CoverLast Record DateJuly 31, 2025Outstanding Shares11,935,000 sharesFloat Size9,410,000 sharesShort Percent of Float5.48%Today's Trading Volume51,663 sharesAverage Trading Volume132,145 sharesToday's Volume Vs. Average39% Short Selling LENSAR? Sign up to receive the latest short interest report for LENSAR and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartLNSR Short Interest Over TimeLNSR Days to Cover Over TimeLNSR Percentage of Float Shorted Over Time LENSAR Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 7/31/2025516,000 shares $6.65 million +2.4%5.5%4.7 $12.89 7/15/2025504,100 shares $6.50 million +7.0%5.4%4.1 $12.90 6/30/2025471,000 shares $6.20 million +173.0%5.0%3.5 $13.17 6/15/2025172,500 shares $2.16 million +40.7%1.8%1.1 $12.50 5/31/2025122,600 shares $1.67 million +14.1%1.3%0.7 $13.59 5/15/2025107,500 shares $1.52 million -27.0%1.1%0.6 $14.11 4/30/2025147,200 shares $2.07 million -29.5%1.6%0.9 $14.05 4/15/2025208,700 shares $2.82 million +92.9%2.3%1.2 $13.50 3/31/2025108,200 shares $1.53 million -21.9%1.2%0.7 $14.12 3/15/2025138,600 shares $2.10 million +31.9%1.5%1.1 $15.13 Get the Latest News and Ratings for LNSR and Related StocksEnter your email address below to receive the latest news and analysts' ratings for LENSAR and its competitors with MarketBeat's FREE daily newsletter. 2/28/2025105,100 shares $1.37 million +66.0%1.2%1.1 $13.00 2/15/202563,300 shares $664.65 thousand +9.7%0.7%0.9 $10.50 1/31/202557,700 shares $640.47 thousand -14.0%0.6%0.8 $11.10 1/15/202567,100 shares $544.85 thousand +0.8%0.7%1.2 $8.12 12/31/202466,600 shares $595.40 thousand +12.1%0.7%1.4 $8.94 12/15/202459,400 shares $448.47 thousand +1.7%0.7%1.4 $7.55 11/30/202458,400 shares $439.75 thousand +33.6%0.6%1.5 $7.53 11/15/202443,700 shares $309.40 thousand -12.3%0.5%1.2 $7.08 10/31/202449,800 shares $282.86 thousand -22.6%0.6%1.6 $5.68 10/15/202464,300 shares $332.43 thousand -4.9%0.7%2.3 $5.17 9/30/202467,600 shares $309.61 thousand -3.0%0.7%2.6 $4.58 9/15/202469,700 shares $352.68 thousand +0.9%0.8%2.8 $5.06 8/31/202469,100 shares $322.70 thousand +15.9%0.8%3 $4.67 8/15/202459,600 shares $241.98 thousand -16.6%0.7%2.5 $4.06 7/31/202471,500 shares $356.79 thousand -17.3%0.8%2.8 $4.99 7/15/202486,400 shares $444.96 thousand -6.4%1.0%3.3 $5.15 6/30/202492,300 shares $415.35 thousand +15.1%1.0%3.2 $4.50 6/15/202480,200 shares $371.33 thousand -7.2%0.9%2.4 $4.63 5/31/202486,400 shares $406.08 thousand +5.9%1.0%2.3 $4.70 5/15/202481,600 shares $338.64 thousand +18.6%0.9%1.9 $4.15 4/30/202468,800 shares $214.66 thousand +1.2%0.7%1.6 $3.12 4/15/202468,000 shares $214.20 thousand -12.0%0.7%1.7 $3.15 3/31/202477,300 shares $262.59 thousand +85.8%0.8%1.8 $3.40 3/15/202441,600 shares $161.41 thousand -20.6%0.5%1.1 $3.88 2/29/202452,400 shares $255.71 thousand +17.0%0.6%1.5 $4.88 2/15/202444,800 shares $200.26 thousand +17.6%0.5%1.3 $4.47 1/31/202438,100 shares $135.26 thousand -3.5%0.4%1.2 $3.55 1/15/202439,500 shares $175.78 thousand +4.0%0.4%1.4 $4.45 12/31/202338,000 shares $133.38 thousand -5.0%0.4%1.5 $3.51 12/15/202340,000 shares $93.20 thousand +7.5%0.4%1.8 $2.33Musk’s Project Colossus could mint millionaires (Ad)I predict this single breakthrough could make Elon the world’s first trillionaire — and mint more new millionaires than any tech advance in history. And for a limited time, you have the chance to claim a stake in this project, even though it’s housed inside Elon’s private company, xAI.All the details are waiting for you now — but you need to act before the September 1st funding windo 11/30/202337,200 shares $92.63 thousand -6.1%0.4%2.2 $2.49 11/15/202339,600 shares $83.56 thousand -18.0%0.4%3.1 $2.11 10/31/202348,300 shares $103.85 thousand -19.5%0.5%5.3 $2.15 10/15/202360,000 shares $163.20 thousand +19.8%0.7%6.7 $2.72 9/30/202350,100 shares $154.81 thousand -2.7%0.5%3.8 $3.09 9/15/202351,500 shares $167.38 thousand +0.2%0.6%3 $3.25 8/31/202351,400 shares $174.76 thousand -11.4%0.6%1.9 $3.40 8/15/202358,000 shares $203.15 thousand -1.0%0.6%1.5 $3.50 7/31/202358,600 shares $192.21 thousand -12.8%0.6%1.4 $3.28 7/15/202367,200 shares $245.28 thousand -18.2%0.7%1.7 $3.65 6/30/202382,100 shares $348.93 thousand +49.0%0.9%2.3 $4.25 6/15/202355,100 shares $218.75 thousand +22.7%0.6%1.8 $3.97 5/31/202344,900 shares $132.01 thousand +18.2%0.5%1.6 $2.94 5/15/202338,000 shares $87.40 thousand -3.6%0.4%2.3 $2.30 4/30/202339,400 shares $112.68 thousand -6.0%0.4%3.8 $2.86 4/15/202341,900 shares $111.87 thousand +2.0%0.4%2.2 $2.67 3/31/202341,100 shares $102.34 thousand -0.5%0.4%2 $2.49 3/15/202341,300 shares $131.33 thousand +3.0%0.4%1.8 $3.18 2/28/202340,100 shares $123.91 thousand -3.4%0.4%1.8 $3.09 2/15/202341,500 shares $131.97 thousand -2.4%0.4%1.8 $3.18 1/31/202342,500 shares $127.84 thousand -0.2%0.5%1.6 $3.01 1/15/202342,600 shares $110.76 thousand -2.3%0.5%1.8 $2.60 12/30/202243,600 shares $129.06 thousand -23.2%0.4%2.4 $2.96 12/15/202256,800 shares $167.73 thousand +14.5%0.6%3.6 $2.95 11/30/202249,600 shares $164.18 thousand +6.2%0.5%4 $3.31 11/15/202246,700 shares $203.61 thousand -72.0%0.5%4.4 $4.36 10/31/2022166,700 shares $793.49 thousand -2.8%1.6%15.7 $4.76 10/15/2022171,500 shares $919.24 thousand +0.8%1.7%20.9 $5.36 9/30/2022170,200 shares $944.61 thousand -3.4%1.7%19.6 $5.55 9/15/2022176,100 shares $912.20 thousand +4.9%1.7%20 $5.18 8/31/2022167,900 shares $904.98 thousand -1.7%1.6%12.4 $5.39 8/15/2022170,800 shares $1.08 million +2.3%1.7%11.9 $6.34 7/31/2022166,900 shares $1.05 million -1.6%1.6%13.8 $6.29 7/15/2022169,600 shares $1.12 million -0.3%1.7%13.5 $6.63 6/30/2022170,100 shares $1.11 million -8.1%1.7%12.5 $6.51 6/15/2022185,000 shares $1.17 million +7.9%1.8%11.1 $6.34 5/31/2022171,400 shares $1.16 million -1.7%1.7%13.2 $6.77 5/15/2022174,300 shares $1.23 million +2.1%1.7%13.6 $7.04 4/30/2022170,800 shares $1.25 million -1.1%1.6%13.1 $7.29 4/15/2022172,700 shares $1.28 million -4.7%1.6%14 $7.43 3/31/2022181,300 shares $1.34 million +3.5%1.7%15.2 $7.40 3/15/2022175,100 shares $1.10 million +1.8%1.7%17.2 $6.28 2/28/2022172,000 shares $1.01 million -3.9%1.6%16.9 $5.86 2/15/2022179,000 shares $1.09 million -0.6%1.7%19.2 $6.08 1/31/2022180,000 shares $1.08 million -1.2%1.7%18.2 $5.98 1/15/2022182,100 shares $1.09 million +3.4%1.7%18.4 $6.01 12/31/2021176,100 shares $1.05 million -12.5%1.6%18.2 $5.99 12/15/2021201,300 shares $1.20 million +0.1%1.9%19.4 $5.98 11/30/2021201,100 shares $1.37 million -1.9%1.9%24.2 $6.82 11/15/2021204,900 shares $1.49 million +2.7%1.9%21.8 $7.27Musk’s Project Colossus could mint millionaires (Ad)I predict this single breakthrough could make Elon the world’s first trillionaire — and mint more new millionaires than any tech advance in history. And for a limited time, you have the chance to claim a stake in this project, even though it’s housed inside Elon’s private company, xAI.All the details are waiting for you now — but you need to act before the September 1st funding windo 10/29/2021199,600 shares $1.43 million -4.2%1.8%16.8 $7.15 10/15/2021208,400 shares $1.57 million +4.3%1.9%16.7 $7.52 9/30/2021199,900 shares $1.53 million -6.3%1.8%14.4 $7.65 9/15/2021213,300 shares $1.77 million -9.1%2.0%6.6 $8.29 8/31/2021234,700 shares $2.08 million -4.9%2.2%6.3 $8.88 8/13/2021246,900 shares $2.10 million -2.5%2.3%6.2 $8.51 7/30/2021253,200 shares $2.06 million +0.8%2.3%6.1 $8.13 7/15/2021251,100 shares $1.94 million -2.8%2.3%5.6 $7.72 6/30/2021258,300 shares $2.24 million -56.3%2.4%5.5 $8.66 6/15/2021590,500 shares $5.04 million +6.3%5.5%19.2 $8.53 5/28/2021555,700 shares $4.60 million -4.6%5.1%17.1 $8.27 5/14/2021582,200 shares $4.41 million +7.7%5.4%17.4 $7.57 4/30/2021540,400 shares $3.81 million +16.5%5.0%13.6 $7.05 4/15/2021463,900 shares $3.19 million +7.5%4.3%11.2 $6.87 3/31/2021431,700 shares $3.13 million +26.1%4.0%10.6 $7.26 3/15/2021342,300 shares $2.95 million +4.1%3.1%7 $8.62 2/26/2021328,700 shares $2.97 million -5.0%3.1%6.5 $9.05 2/12/2021345,800 shares $2.87 million 0.0%3.3%6.3 $8.29 1/29/2021345,900 shares $2.30 million +12.3%N/A6.8 $6.65 1/15/2021307,900 shares $2.09 million No ChangeN/A5.7 $6.79 LNSR Short Interest - Frequently Asked Questions What is LENSAR's current short interest? Short interest is the volume of LENSAR shares that have been sold short but have not yet been covered or closed out. As of July 31st, investors have sold 516,000 shares of LNSR short. 5.48% of LENSAR's shares are currently sold short. Learn More on LENSAR's current short interest. What is a good short interest ratio for LENSAR? 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. LNSR shares currently have a short interest ratio of 5.0. Learn More on LENSAR's short interest ratio. What is a good short interest percentage for LENSAR? 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. 5.48% of LENSAR's floating shares are currently sold short. Is LENSAR's short interest increasing or decreasing? LENSAR saw a increase in short interest during the month of July. As of July 31st, there was short interest totaling 516,000 shares, an increase of 2.4% from the previous total of 504,100 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 LENSAR's float size? LENSAR currently has issued a total of 11,935,000 shares. Some of LENSAR'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. LENSAR currently has a public float of 9,410,000 shares. How does LENSAR's short interest compare to its competitors? 5.48% of LENSAR's shares are currently sold short. Here is how the short interest of companies in the industry of "medical equipment" compare to LENSAR: Embecta Corp. (5.73%), AxoGen, Inc. (9.17%), ZimVie Inc. (2.90%), AVANOS MEDICAL, INC. (4.23%), OrthoPediatrics Corp. (6.99%), Semler Scientific Inc. (20.47%), Delcath Systems, Inc. (9.76%), Butterfly Network, Inc. (11.97%), Treace Medical Concepts, Inc. (6.23%), RxSight, Inc. (16.40%), 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 ($70.87 billion), Invesco QQQ ($30.12 billion), iShares Russell 2000 ETF ($19.85 billion), iShares 20+ Year Treasury Bond ETF ($10.34 billion), MicroStrategy Incorporated ($8.98 billion), iShares iBoxx $ Investment Grade Corporate Bond ETF ($7.61 billion), SPDR S&P Biotech ETF ($6.81 billion), Invesco S&P 500 Equal Weight ETF ($6.14 billion), Palo Alto Networks, Inc. ($5.97 billion), and Super Micro Computer, Inc. ($5.28 billion). View all of the most shorted stocks. What does it mean to sell short LENSAR stock? Short selling LNSR is an investing strategy that aims to generate trading profit from LENSAR as its price is falling. LNSR shares are trading down $0.26 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 LENSAR? A short squeeze for LENSAR 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 LNSR, which in turn drives the price of the stock up even further. How often is LENSAR'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 LNSR, twice per month. The most recent reporting period available is July, 31 2025. More Short Interest Resources from MarketBeat Related Companies Embecta Short Interest Data AxoGen Short Interest Data ZimVie Short Interest Data AVANOS MEDICAL Short Interest Data OrthoPediatrics Short Interest Data Semler Scientific Short Interest Data Delcath Systems Short Interest Data Butterfly Network Short Interest Data Treace Medical Concepts Short Interest Data RxSight 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:LNSR) was last updated on 8/14/2025 by MarketBeat.com Staff From Our PartnersGENIUS Act: Cancel Your Money?A new law called the GENIUS Act could quietly trigger the most radical shift in American finance in decades. 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