Outset Medical (OM) Short Interest Ratio & Short Volume $11.67 +1.18 (+11.25%) Closing price 03/25/2025 04:00 PM EasternExtended Trading$11.50 -0.17 (-1.49%) As of 03/25/2025 07:45 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 ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Outset Medical Short Interest DataOutset Medical (OM) has a short interest of 11.23 million shares, representing 21.80% of the float (the number of shares available for trading by the public). This marks a 12.19% increase in short interest from the previous month. The short interest ratio (days to cover) is 10.3, indicating that it would take 10.3 days of the average trading volume of 89,480 shares to cover all short positions.Current Short Interest11,230,000 sharesPrevious Short Interest10,010,000 sharesChange Vs. Previous Month+12.19%Dollar Volume Sold Short$8.17 millionShort Interest Ratio10.3 Days to CoverLast Record DateFebruary 28, 2025Outstanding Shares3,595,000 sharesShort Percent of Float21.80%Today's Trading Volume128,619 sharesAverage Trading Volume89,480 sharesToday's Volume Vs. Average144% Short Selling Outset Medical? Sign up to receive the latest short interest report for Outset Medical and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartOM Short Interest Over TimeOM Days to Cover Over TimeOM Percentage of Float Shorted Over Time Remove Ads Outset Medical Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 2/28/202511,230,000 shares $8.17 million +12.2%21.8%10.3 $0.73 2/15/202510,010,000 shares $9.00 million +10.2%19.4%9.2 $0.90 1/31/20259,080,000 shares $7.26 million +40.6%N/A8.3 $0.80 1/15/20256,460,000 shares $4.93 million +162.6%N/A5.9 $0.76 12/31/20242,460,000 shares $2.73 million -6.1%N/A2.6 $1.11 12/15/20242,620,000 shares $2.91 million -6.4%N/A3.4 $1.11 11/30/20242,800,000 shares $2.51 million -3.5%N/A2.9 $0.90 11/15/20242,900,000 shares $2.30 million -13.4%N/A2.8 $0.79 10/31/20243,350,000 shares $1.91 million -3.5%N/A2.3 $0.57 10/15/20243,470,000 shares $2.12 million No ChangeN/A1.9 $0.61 Get the Latest News and Ratings for OM and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Outset Medical and its competitors with MarketBeat's FREE daily newsletter. 9/30/20243,470,000 shares $2.35 million -21.0%N/A1.9 $0.68 9/15/20244,390,000 shares $2.33 million +12.6%N/A2.2 $0.53 8/31/20243,900,000 shares $2.07 million +6.6%N/A2 $0.53 8/15/20243,660,000 shares $3.00 million -48.5%N/A2 $0.82 7/31/20247,100,000 shares $25.21 million -6.5%N/A4.8 $3.55 7/15/20247,590,000 shares $31.95 million -11.3%N/A6.1 $4.21 6/30/20248,560,000 shares $32.96 million -1.7%N/A6.3 $3.85 6/15/20248,710,000 shares $33.53 million No ChangeN/A7 $3.85 5/31/20248,710,000 shares $32.49 million -3.5%N/A7.1 $3.73 5/15/20249,030,000 shares $32.15 million -4.4%N/A6.8 $3.56 4/30/20249,450,000 shares $23.91 million +10.1%N/A7.7 $2.53 4/15/20248,580,000 shares $17.50 million +2.6%N/A9 $2.04 3/31/20248,360,000 shares $18.56 million -1.9%N/A8.2 $2.22 3/15/20248,520,000 shares $18.49 million +5.3%N/A8.4 $2.17 2/29/20248,090,000 shares $25.48 million +0.9%N/A8.1 $3.15 2/15/20248,020,000 shares $28.47 million -3.6%N/A8.8 $3.55 1/31/20248,320,000 shares $25.29 million +2.2%N/A7.7 $3.04 1/15/20248,140,000 shares $36.47 million +11.2%N/A6.5 $4.48 12/31/20237,320,000 shares $39.60 million -3.8%N/A5 $5.41 12/15/20237,610,000 shares $45.96 million -1.2%N/A5.3 $6.04 11/30/20237,700,000 shares $40.35 million -3.6%N/A5.6 $5.24 11/15/20237,990,000 shares $41.23 million -5.1%N/A6.1 $5.16 10/31/20238,420,000 shares $29.81 million +3.3%N/A7 $3.54 10/15/20238,150,000 shares $27.63 million -1.5%N/A8.4 $3.39 9/30/20238,270,000 shares $89.98 million +8.4%N/A14.2 $10.88 9/15/20237,630,000 shares $93.93 million -0.3%N/A14.6 $12.31 8/31/20237,650,000 shares $104.12 million -1.4%17.5%15.6 $13.61 8/15/20237,760,000 shares $121.29 million -6.4%N/A16.3 $15.63 7/31/20238,290,000 shares $170.61 million +1.3%N/A17.2 $20.58 7/15/20238,180,000 shares $156.97 million +6.4%N/A17.7 $19.19Urgent Bitcoin alert for RIGHT NOW (Ad)Former billion-dollar hedge fund manager Larry Benedict has released the most incredible presentation of his 40-year career. During the presentation, Larry reveals a strategy every trader and investor needs to understand. He calls it “Bitcoin Skimming.”So please… click here to watch now. 6/30/20237,690,000 shares $168.18 million +7.1%N/A16.7 $21.87 6/15/20237,180,000 shares $164.92 million -1.5%N/A15.4 $22.97 5/31/20237,290,000 shares $151.85 million +0.7%N/A14.1 $20.83 5/15/20237,240,000 shares $145.96 million +6.2%N/A13.5 $20.16 4/30/20236,820,000 shares $122.69 million -0.3%N/A11.8 $17.99 4/15/20236,840,000 shares $123.53 million +12.7%N/A12.6 $18.06 3/31/20236,070,000 shares $111.69 million +3.4%N/A11 $18.40 3/15/20235,870,000 shares $116.64 million +5.6%N/A10.7 $19.87 2/28/20235,560,000 shares $126.82 million +16.8%N/A11.2 $22.81 2/15/20234,760,000 shares $119.57 million -1.9%N/A9.5 $25.12 1/31/20234,850,000 shares $136.38 million +14.9%N/A9 $28.12 1/15/20234,220,000 shares $113.43 million +9.3%N/A7.6 $26.88 12/30/20223,860,000 shares $99.67 million +1.3%N/A7.3 $25.82 12/15/20223,810,000 shares $91.67 million -2.1%N/A7.5 $24.06 11/30/20223,890,000 shares $82.00 million -9.3%N/A7.5 $21.08 11/15/20224,290,000 shares $83.78 million -2.9%N/A8.7 $19.53 10/31/20224,420,000 shares $68.69 million -6.6%N/A10.2 $15.54 10/15/20224,730,000 shares $66.50 million +7.5%N/A9.8 $14.06 9/30/20224,400,000 shares $70.09 million -2.0%N/A8.5 $15.93 9/15/20224,490,000 shares $83.07 million +4.7%N/A8.3 $18.50 8/31/20224,290,000 shares $78.46 million -5.9%N/A6 $18.29 8/15/20224,560,000 shares $98.95 million +5.6%N/A6.2 $21.70 7/31/20224,320,000 shares $66.74 million +8.5%N/A5.2 $15.45 7/15/20223,980,000 shares $66.27 million -3.4%N/A5.5 $16.65 6/30/20224,120,000 shares $61.22 million -37.4%N/A6.1 $14.86 6/15/20226,580,000 shares $95.94 million +5.1%N/A10 $14.58 5/31/20226,260,000 shares $136.47 million +3.5%N/A14 $21.80 5/15/20226,050,000 shares $150.40 million -9.7%N/A14.3 $24.86 4/30/20226,700,000 shares $233.70 million +0.5%N/A17.5 $34.88 4/15/20226,670,000 shares $292.55 million +0.8%N/A18.8 $43.86 3/31/20226,620,000 shares $300.55 million +5.1%N/A15.9 $45.40 3/15/20226,300,000 shares $250.99 million -1.4%N/A15.3 $39.84 2/28/20226,390,000 shares $280.97 million +3.9%N/A13.1 $43.97 2/15/20226,150,000 shares $218.69 million +4.2%N/A12.1 $35.56 1/31/20225,900,000 shares $219.42 million +6.1%N/A12.4 $37.19 1/15/20225,560,000 shares $202.44 million +5.5%N/A11.4 $36.41 12/31/20215,270,000 shares $242.89 million +2.1%N/A12.4 $46.09 12/15/20215,160,000 shares $230.55 million +14.7%N/A11.6 $44.68 11/30/20214,500,000 shares $213.30 million No ChangeN/A10.6 $47.40 11/15/20214,500,000 shares $235.49 million +5.9%N/A10.3 $52.33 10/29/20214,250,000 shares $226.40 million -3.9%N/A9.2 $53.27 10/15/20214,420,000 shares $215.03 million +4.0%9.8%9.1 $48.65 9/30/20214,250,000 shares $210.12 million +29.6%10.6%8.6 $49.44 9/15/20213,280,000 shares $169.41 million +15.1%7.3%5.6 $51.65 8/31/20212,850,000 shares $140.48 million +3.6%6.3%5.1 $49.29 8/13/20212,750,000 shares $107.25 million -13.8%6.1%4.8 $39.00 7/30/20213,190,000 shares $130.66 million -7.3%7.1%5.6 $40.96 7/15/20213,440,000 shares $149.71 million +1.5%7.7%6.4 $43.52 6/30/20213,390,000 shares $169.43 million +40.7%7.6%6 $49.98 6/15/20212,410,000 shares $116.33 million -0.4%5.4%4.4 $48.27Urgent Bitcoin alert for RIGHT NOW (Ad)Former billion-dollar hedge fund manager Larry Benedict has released the most incredible presentation of his 40-year career. During the presentation, Larry reveals a strategy every trader and investor needs to understand. He calls it “Bitcoin Skimming.”So please… click here to watch now. 5/28/20212,420,000 shares $116.81 million +4.3%5.4%4.4 $48.27 5/14/20212,320,000 shares $96.26 million +18.4%5.2%4.7 $41.49 4/30/20211,960,000 shares $114.01 million -6.7%4.4%4.4 $58.17 4/15/20212,100,000 shares $114.45 million +60.3%4.8%5.3 $54.50 3/31/20211,310,000 shares $67.99 million +4.0%3.8%3.4 $51.90 3/15/20211,260,000 shares $64.40 million +35.2%3.6%4 $51.11 2/26/2021932,000 shares $46.20 million +1.6%2.7%3 $49.57 2/12/2021917,100 shares $52.25 million -3.6%2.6%2.9 $56.97 1/29/2021951,200 shares $50.41 million -11.1%2.7%2.9 $53.00 1/15/20211,070,000 shares $52.73 million No Change3.1%3.2 $49.28 OM Short Interest - Frequently Asked Questions What is Outset Medical's current short interest? Short interest is the volume of Outset Medical shares that have been sold short but have not yet been covered or closed out. As of February 28th, traders have sold 11,230,000 shares of OM short. 21.80% of Outset Medical's shares are currently sold short. Learn More on Outset Medical's current short interest. What is a good short interest ratio for Outset Medical? 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. OM shares currently have a short interest ratio of 10.0. Learn More on Outset Medical's short interest ratio. Which institutional investors are shorting Outset Medical? As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of Outset Medical: Group One Trading LLC, Citadel Advisors LLC, and Concourse Financial Group Securities Inc.. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission. What is a good short interest percentage for Outset Medical? 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. 21.80% of Outset Medical's floating shares are currently sold short. Is Outset Medical's short interest increasing or decreasing? Outset Medical saw a increase in short interest during the month of February. As of February 28th, there was short interest totaling 11,230,000 shares, an increase of 12.2% from the previous total of 10,010,000 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 Outset Medical's short interest compare to its competitors? 21.80% of Outset Medical's shares are currently sold short. Here is how the short interest of companies in the industry of "medical equipment" compare to Outset Medical: TELA Bio, Inc. (1.26%), Hyperfine, Inc. (3.54%), Zynex, Inc. (25.96%), Lucid Diagnostics Inc. (5.64%), FONAR Co. (0.22%), Edap Tms S.A. (0.11%), IceCure Medical Ltd (2.05%), Sensus Healthcare, Inc. (6.24%), Nutriband Inc. (5.50%), Vivani Medical, Inc. (0.95%), 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 ($23.74 billion), iShares 20+ Year Treasury Bond ETF ($10.75 billion), MicroStrategy Incorporated ($6.56 billion), Apollo Global Management, Inc. ($5.40 billion), Charter Communications, Inc. ($4.57 billion), AppLovin Co. ($4.45 billion), Capital One Financial Co. ($4.33 billion), Super Micro Computer, Inc. ($4.23 billion), Schlumberger Limited ($3.22 billion), and Royal Caribbean Cruises Ltd. ($3.06 billion). View all of the most shorted stocks. What does it mean to sell short Outset Medical stock? Short selling OM is an investing strategy that aims to generate trading profit from Outset Medical as its price is falling. OM shares are trading up $1.18 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 Outset Medical? A short squeeze for Outset Medical 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 OM, which in turn drives the price of the stock up even further. How often is Outset Medical'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 OM, twice per month. The most recent reporting period available is February, 28 2025. More Short Interest Resources from MarketBeat Related Companies TELA Bio Short Squeeze Hyperfine Short Squeeze Zynex Short Squeeze Lucid Diagnostics Short Squeeze FONAR Short Squeeze Edap Tms Short Squeeze IceCure Medical Short Squeeze Sensus Healthcare Short Squeeze Nutriband Short Squeeze Vivani Medical 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:OM) was last updated on 3/26/2025 by MarketBeat.com Staff From Our PartnersTrump’s Final Plan Presidential insider exposes shocking plot to reshape U.S. economy: The 2025 Trump Reset -- Inside Trump’...Porter & Company | SponsoredNew “Trump” currency proposed in DCAccording to one of the most connected men in Washington… A surprising new bill was just introduced in Wash...Paradigm Press | SponsoredDOGE could send 6 AI stocks through the roofStay alert for Elon Musk and the Department of Government Efficiency's next move … Expect an announcement f...Weiss Ratings | SponsoredTrump’s Secret WeaponHave you looked at the stock market recently? 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