This company has been marked as potentially delisted and may not be actively trading. Plantronics (PLT) Short Interest Ratio & Short Volume Add Compare Share Share Short Interest Stock AnalysisBuy This Stock Plantronics Short Interest DataPlantronics (PLT) has a short interest of 3.23 million shares. This marks a 3.19% increase in short interest from the previous month. The short interest ratio (days to cover) is 6.0, indicating that it would take 6.0 days of the average trading volume of 615,508 shares to cover all short positions.Current Short Interest3,230,000 sharesPrevious Short Interest3,130,000 sharesChange Vs. Previous Month+3.19%Dollar Volume Sold Short$137.15 millionShort Interest Ratio6.0 Days to CoverLast Record DateApril 30, 2021Outstanding Shares41,839,000 sharesPercentage of Shares Shorted7.72%Today's Trading Volume12,469 sharesAverage Trading Volume615,508 sharesToday's Volume Vs. Average2% Short Selling Plantronics? Sign up to receive the latest short interest report for Plantronics and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartPLT Short Interest Over TimePLT Days to Cover Over TimePLT Percentage of Float Shorted Over Time Plantronics Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 4/30/20213,230,000 shares $137.15 million +3.2%N/A6 $42.46 4/15/20213,130,000 shares $117.88 million +21.8%N/A5.3 $37.66 3/31/20212,570,000 shares $94.55 million -11.1%N/A4.3 $36.79 3/15/20212,890,000 shares $120.57 million +3.6%N/A4.7 $41.72 2/26/20212,790,000 shares $115.76 million +7.3%N/A4.3 $41.49 2/12/20212,600,000 shares $112.74 million -15.0%N/A3.9 $43.36 1/29/20213,060,000 shares $100.22 million -6.1%8.0%4.5 $32.75 1/15/20213,260,000 shares $106.02 million -10.9%8.5%4.4 $32.52 12/31/20203,660,000 shares $97.58 million +4.6%9.6%4.6 $26.66 12/15/20203,500,000 shares $88.87 million -1.4%9.2%4.3 $25.39 Get the Latest News and Ratings for PLT and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Plantronics and its competitors with MarketBeat's FREE daily newsletter. 11/30/20203,550,000 shares $100.32 million -11.9%9.3%4.1 $28.26 11/15/20204,030,000 shares $87.13 million -20.7%10.8%4.1 $21.62 10/30/20205,080,000 shares $96.47 million +2.8%13.7%5.2 $18.99 10/15/20204,940,000 shares $84.18 million +3.8%13.5%5.4 $17.04 9/30/20204,760,000 shares $56.36 million -6.1%13.0%4.7 $11.84 9/15/20205,070,000 shares $61.04 million -8.7%13.8%4.8 $12.04 8/31/20205,550,000 shares $68.60 million +15.6%15.1%5.3 $12.36 8/14/20204,800,000 shares $94.85 million -1.2%14.7%4.7 $19.76 7/31/20204,860,000 shares $97.15 million -11.5%14.9%4.5 $19.99 7/15/20205,490,000 shares $84.93 million -2.3%16.7%5.2 $15.47 6/30/20205,620,000 shares $82.90 million +1.1%17.2%5.3 $14.75 6/15/20205,560,000 shares $73.67 million -7.8%17.0%4.9 $13.25 5/29/20206,030,000 shares $75.56 million +23.6%18.5%4.8 $12.53 5/15/20204,880,000 shares $55.63 million +1.0%15.3%3.9 $11.40 PLT Short Interest - Frequently Asked Questions What is Plantronics' current short interest? Short interest is the volume of Plantronics shares that have been sold short but have not yet been closed out or covered. As of April 30th, investors have sold 3,230,000 shares of PLT short. Learn More on Plantronics' current short interest. What is a good short interest ratio for Plantronics? 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. PLT shares currently have a short interest ratio of 6.0. Learn More on Plantronics's short interest ratio. Is Plantronics' short interest increasing or decreasing? Plantronics saw a increase in short interest in April. As of April 30th, there was short interest totaling 3,230,000 shares, an increase of 3.2% from the previous total of 3,130,000 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 Plantronics' short interest compare to its competitors? Here is how the short interest of companies compare to Plantronics: Cisco Systems, Inc. (1.21%), QUALCOMM Incorporated (1.56%), Palo Alto Networks, Inc. (3.90%), Motorola Solutions, Inc. (1.14%), F5, Inc. (2.96%), Juniper Networks, Inc. (2.87%), Ciena Co. (3.01%), EchoStar Co. (11.74%), InterDigital, Inc. (7.38%), Calix, Inc. (3.81%), Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: Aon plc ($6.19 billion), Charter Communications, Inc. ($5.76 billion), Analog Devices, Inc. ($5.70 billion), S&P Global Inc. ($5.03 billion), Airbnb, Inc. ($4.01 billion), Snap Inc. ($3.54 billion), Nuance Communications, Inc. ($2.72 billion), Expedia Group, Inc. ($2.31 billion), The Kroger Co. ($2.25 billion), and GameStop Corp. ($2.05 billion). View all of the most shorted stocks. What does it mean to sell short Plantronics stock? Short selling PLT is an investing strategy that aims to generate trading profit from Plantronics as its price is falling. 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 Plantronics? A short squeeze for Plantronics 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 PLT, which in turn drives the price of the stock up even further. How often is Plantronics' 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 PLT, twice per month. The most recent reporting period available is April, 30 2021. More Short Interest Resources from MarketBeat Related Companies CSCO Short Interest QCOM Short Interest PANW Short Interest MSI Short Interest FFIV Short Interest JNPR Short Interest CIEN Short Interest SATS Short Interest IDCC Short Interest CALX 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:PLT) was last updated on 5/14/2025 by MarketBeat.com Staff From Our PartnersGold Alert: The Truth About Fort Knox Is ComingOwning physical gold isn’t the best way to profit. I’ve found a better way to invest in gold—one that’s alr...Golden Portfolio | SponsoredElon Musk’s Next Big BetCancel your internet TODAY!? Take your latest internet bill and light it on fire… then count the seconds it...Banyan Hill Publishing | SponsoredThis Signal Only Flashes Once Every 4 Years – And It Just TriggeredThis same signal has appeared twice before in the past 8 years — both times, it kicked off major moves in cryp...Crypto Swap Profits | SponsoredThink NVDA’s run was epic? You ain’t seen nothin’ yetAsk most investors and they’ll probably tell you Nvidia is the undisputed AI stock of the decade. In 2023, ...Timothy Sykes | SponsoredWatch This Robotics Demo Before July 23rdJeff Brown, the tech legend who picked shares of Nvidia in 2016 before they jumped by more than 22,000%... ...Brownstone Research | SponsoredTrump’s betrayal exposed Trump’s third-term comments grabbed headlines, but the bigger story is what he’s planning next. A new report ...Porter & Company | SponsoredSilver Demand Is Soaring-Supply Can't Keep UpSilver demand hit 1.16 billion ounces in 2024-while supply fell short again for the fourth year in a row. I...i2i Marketing Group, LLC | SponsoredThe DOJ Just Said Your Money Isn’t YoursWhat If Washington Declared That: YOUR Money ISN'T Actually Yours? Sounds insane, but that's exactly what ...Priority Gold | 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 Plantronics, Inc. Please log in to your account or sign up in order to add this asset to your watchlist. Share Plantronics 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. Advanced Stock Screeners and Research Tools Use our seven stock screeners to find suitable stocks. Stay informed with MarketBeat's real-time news. Export data to Excel for personal analysis. Sign in to your free account to enjoy these benefits In-depth profiles and analysis for 20,000 public companies. Real-time analyst ratings, insider transactions, earnings data, and more. Our daily ratings and market update email newsletter. Sign in to your free account to enjoy all that MarketBeat has to offer. Sign In Create Account Your Email Address: Email Address Required Your Password: Password Required Log In or Sign in with Facebook Sign in with Google Forgot your password? Your Email Address: Please enter your email address. Please enter a valid email address Choose a Password: Please enter your password. Your password must be at least 8 characters long and contain at least 1 number, 1 letter, and 1 special character. Create My Account (Free) or Sign in with Facebook Sign in with Google By creating a free account, you agree to our terms of service. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.