Penumbra (PEN) Short Interest Ratio & Short Volume → The ONE AI Stock to own now. (It’s not Nvidia.) (From Weiss Ratings) (Ad) Free PEN Stock Alerts $204.70 -4.03 (-1.93%) (As of 05:13 PM ET) Add Compare Share Share Short InterestStock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSocial MediaSustainabilityStock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSocial MediaSustainability Penumbra Short Interest DataCurrent Short Volume2,130,000 sharesPrevious Short Volume1,940,000 sharesChange Vs. Previous Month+9.79%Dollar Volume Sold Short$418.20 millionShort Interest Ratio / Days to Cover5.7Last Record DateApril 30, 2024Outstanding Shares38,760,000 sharesPercentage of Shares Shorted5.50%Today's Trading Volume295,161 sharesAverage Trading Volume349,368 sharesToday's Volume Vs. Average84% Short Selling Penumbra ? Sign up to receive the latest short interest report for Penumbra and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort InterestDays to CoverShort Percent of FloatPEN Short Interest Over TimePEN Days to Cover Over TimePEN Percentage of Float Shorted Over Time Ad Banyan Hill PublishingCEO of Biggest AI Chipmaker Just Dropped a Bombshell…Nvidia’s CEO calls it the “next amazing revolution” … and even declared it “is going to be flat out of the biggest [revolution] ever.” Jeff Bezos, Bill Gates, and Mark Zuckerberg have invested billions in it.Click on Adam's shiny forehead for more details. Penumbra Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 4/30/20242,130,000 shares $418.20 million +9.8%N/A5.7 $196.34 4/15/20241,940,000 shares $407.73 million +0.5%N/A5.7 $210.17 3/31/20241,930,000 shares $430.74 million -2.0%N/A5.6 $223.18 3/15/20241,970,000 shares $437.38 million No ChangeN/A5.8 $222.02 2/29/20241,970,000 shares $462.47 million -9.6%N/A6.1 $234.76 2/15/20242,180,000 shares $595.72 million +0.5%N/A6.8 $273.27 Get the Latest News and Ratings for PEN and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Penumbra and its competitors with MarketBeat's FREE daily newsletter. 1/31/20242,170,000 shares $547.25 million +3.8%N/A6 $252.19 1/15/20242,090,000 shares $540.04 million -1.9%N/A5.3 $258.39 12/31/20232,130,000 shares $535.78 million -5.8%N/A5.1 $251.54 12/15/20232,260,000 shares $554.78 million -2.2%N/A5.5 $245.48 11/30/20232,310,000 shares $513.00 million -7.6%N/A5.4 $222.08 11/15/20232,500,000 shares $569.69 million +4.6%N/A5.9 $227.88 10/31/20232,390,000 shares $457.21 million +0.8%N/A6.3 $191.30 10/15/20232,370,000 shares $465.52 million +5.3%N/A6.1 $196.42 9/30/20232,250,000 shares $544.30 million +0.5%N/A5.8 $241.91 9/15/20232,240,000 shares $599.42 million +1.8%N/A5.8 $267.60 8/31/20232,200,000 shares $582.18 million +2.8%N/A5.6 $264.63 8/15/20232,140,000 shares $556.40 million -18.9%N/A5.7 $260.00 7/31/20232,640,000 shares $800.69 million -17.8%N/A7 $303.29 7/15/20233,210,000 shares $1.01 billion -8.6%N/A8.6 $314.93 6/30/20233,510,000 shares $1.21 billion -2.0%N/A9.9 $344.16 6/15/20233,580,000 shares $1.21 billion +5.3%N/A10.2 $338.28 5/31/20233,400,000 shares $1.04 billion -0.6%N/A9.9 $307.34 5/15/20233,420,000 shares $1.08 billion -11.9%N/A9.2 $314.92 4/30/20233,880,000 shares $1.10 billion -0.5%N/A10.8 $284.12 4/15/20233,900,000 shares $1.08 billion -3.9%10.8%12.1 $277.62 3/31/20234,060,000 shares $1.13 billion +1.0%11.3%12.3 $278.69 3/15/20234,020,000 shares $1.03 billion -3.8%11.1%12.5 $257.00 2/28/20234,180,000 shares $1.09 billion +4.0%11.7%12.3 $259.99 2/15/20234,020,000 shares $1.06 billion +5.0%11.2%11.8 $264.19 1/31/20233,830,000 shares $959.07 million +2.1%10.7%11.3 $250.41 1/15/20233,750,000 shares $891.68 million -0.5%10.5%10 $237.78 12/30/20223,770,000 shares $838.67 million +5.3%10.5%10.3 $222.46 12/15/20223,580,000 shares $801.24 million +9.2%10.0%9.9 $223.81 11/30/20223,280,000 shares $687.19 million +5.8%9.0%8.6 $209.51 11/15/20223,100,000 shares $607.57 million +10.7%8.5%8.6 $195.99 10/31/20222,800,000 shares $480.12 million +18.1%7.7%7.9 $171.47 10/15/20222,370,000 shares $426.46 million +2.2%6.6%7 $179.94 9/30/20222,320,000 shares $439.87 million +6.4%6.5%6 $189.60 9/15/20222,180,000 shares $441.76 million +4.3%6.1%5.5 $202.64Tiny AI projects with huge promise hiding in plain sight … (Ad)I’ve developed a system that’s helped me find huge winners in the past. Now my system has alerted me to the next four altcoins that could be the next superstars.Click here to find out who they are. PEN Short Interest - Frequently Asked Questions What is Penumbra's current short interest? Short interest is the volume of Penumbra shares that have been sold short but have not yet been covered or closed out. As of April 30th, investors have sold 2,130,000 shares of PEN short. Learn More on Penumbra's current short interest. What is a good short interest ratio for Penumbra? 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. PEN shares currently have a short interest ratio of 6.0. Learn More on Penumbra's short interest ratio. Which institutional investors are shorting Penumbra? As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of Penumbra: PEAK6 Investments LLC, and Simplex Trading LLC. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission. Is Penumbra's short interest increasing or decreasing? Penumbra saw a increase in short interest in April. As of April 30th, there was short interest totaling 2,130,000 shares, an increase of 9.8% from the previous total of 1,940,000 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 Penumbra's short interest compare to its competitors? Here is how the short interest of companies in the sector of "medical" compare to Penumbra: Globus Medical, Inc. (6.64%), Stevanato Group S.p.A. (5.62%), Teleflex Incorporated (1.25%), Glaukos Co. (6.97%), Haemonetics Co. (5.21%), Merit Medical Systems, Inc. (3.89%), Inspire Medical Systems, Inc. (7.74%), Insulet Co. (4.20%), Shockwave Medical, Inc. (4.39%), Axonics, Inc. (6.68%), Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: T-Mobile US, Inc. ($3.98 billion), Occidental Petroleum Co. ($3.35 billion), Charter Communications, Inc. ($3.06 billion), General Motors ($2.88 billion), Moderna, Inc. ($2.32 billion), Tractor Supply ($2.27 billion), Royal Caribbean Cruises Ltd. ($2.22 billion), Coinbase Global, Inc. ($2.18 billion), Williams-Sonoma, Inc. ($1.95 billion), and Chesapeake Energy Co. ($1.52 billion). View all of the most shorted stocks. What does it mean to sell short Penumbra stock? Short selling PEN is an investing strategy that aims to generate trading profit from Penumbra as its price is falling. PEN shares are trading down $4.03 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 Penumbra? A short squeeze for Penumbra occurs when it has a large amount of short interest and its stock appreciates in price. This forces short sellers to cover their short interest positions by buying actual shares of PEN, which in turn drives the price of the stock up even further. How often is Penumbra'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 PEN, twice per month. The most recent reporting period available is April, 30 2024. More Short Interest Resources from MarketBeat Related Companies: GMED Short Interest STVN Short Interest TFX Short Interest GKOS Short Interest HAE Short Interest MMSI Short Interest INSP Short Interest PODD Short Interest SWAV Short Interest AXNX Short Interest Short Interest Tools: Stocks to Short Largest Short Interest Positions Short Interest Increases Short Interest Decreases Short Interest Reporting Dates This page (NYSE:PEN) was last updated on 5/15/2024 by MarketBeat.com Staff From Our PartnersBill Clinton Backing Biden Replacement???The Freeport SocietyThe 2024 Gold Rush: Unleashing Market PotentialPriority GoldCEO of Biggest AI Chipmaker Just Dropped a Bombshell…Banyan Hill PublishingTech GIANT’s Plans to Revolutionize Crypto…Crypto 101 MediaAmazon's betting big on this unknown AI companyManward PressThis Wall Street stock prediction just went viralChaikin AnalyticsWith revenue forecasted to grow dramatically in 2024 and beyond, this company should be on your radarStocks NewsElon’s New Device is About to Shock the WorldInvestorPlace