Perrigo (PRGO) Short Interest Ratio & Short Volume $15.86 -0.16 (-0.99%) As of 02:11 PM Eastern This is a fair market value price provided by Massive. Learn more. Add Compare Share Share Short Interest Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsInsider TradesNews and TrendsOptions ChainOwnershipSEC FilingsShort Interest Perrigo Short Interest OverviewAs of October 15, 2026, Perrigo (PRGO) had a short interest of 24.18 million shares sold short, representing 17.49% of the public float. This marks a -0.25% decrease in short interest since the prior report. The short interest ratio (days to cover) is 9.0, meaning it would take 9.0 days of the average trading volume of 3.04 million shares to cover all short positions.Current Short Interest24,179,053 sharesPrevious Short Interest24,240,550 sharesChange Vs. Previous Month-0.25%Dollar Volume Sold Short$400.53 millionShort Interest Ratio9.0 Days to CoverLast Record DateOctober 15, 2026Outstanding Shares138,770,000 sharesShort Percent of Float17.49%Today's Trading Volume475,805 sharesAverage Trading Volume3,037,675 sharesToday's Volume Vs. Average16% Short Selling Perrigo? Sign up to receive the latest short interest report for Perrigo and its competitors with MarketBeat's FREE newsletter. Email Address Get Report View SMS TermsSMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. 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Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartPRGO Short Interest Over TimePRGO Days to Cover Over TimePRGO Percentage of Float Shorted Over Time Perrigo Tesla Short Interest History & Recent Changes ExportReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 10/15/202624,179,053 shares $400.53 million -0.3%17.5%9.03 $16.57 9/30/202624,240,550 shares $357.67 million +7.1%17.5%7.25 $14.76 9/15/202622,639,002 shares $307.78 million +0.4%16.4%9.34 $13.60 8/31/202622,559,388 shares $330.50 million +1.7%16.3%9.01 $14.65 8/14/202622,180,637 shares $288.95 million -4.2%16.0%6.94 $13.03 7/31/202623,148,167 shares $233.45 million +0.9%16.7%8.28 $10.09 7/15/202622,934,211 shares $232.67 million -6.7%16.6%7.13 $10.15 6/30/202624,575,592 shares $256.57 million +39.8%17.8%4.67 $10.44 6/15/202617,579,733 shares $188.19 million +16.6%12.8%4.91 $10.71 5/29/202615,071,752 shares $166.23 million +4.4%10.9%5.91 $11.03 Get the Latest News and Ratings for PRGO and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Perrigo and its competitors with MarketBeat's FREE daily newsletter. 5/15/202614,441,107 shares $153.00 million +7.0%10.5%5.55 $10.60 4/30/202613,492,501 shares $159.79 million -3.1%9.8%6.63 $11.84 4/15/202613,922,505 shares $158.55 million -16.6%10.1%4.01 $11.39 3/31/202616,686,010 shares $178.96 million +5.7%12.1%4.44 $10.73 3/13/202615,790,970 shares $146.81 million -8.0%11.5%3.37 $9.30 2/27/202617,169,324 shares $227.06 million +13.0%12.5%4.82 $13.23 2/13/202615,198,332 shares $220.91 million -4.1%11.0%7.63 $14.54 1/30/202615,849,474 shares $225.19 million +13.6%11.6%6.61 $14.21 1/15/202613,946,541 shares $211.68 million -9.3%10.2%5.08 $15.18 12/31/202515,382,823 shares $214.13 million +10.6%11.2%2.97 $13.92 12/15/202513,905,864 shares $178.20 million -2.3%10.1%4.09 $12.82 11/28/202514,229,521 shares $189.96 million +20.0%10.4%3.5 $13.35 11/14/202511,858,462 shares $163.24 million +17.0%8.7%2.34 $13.77 10/31/202510,134,716 shares $209.89 million -11.8%7.4%5.37 $20.71 10/15/202511,490,000 shares $245.62 million +32.1%8.4%6.4 $21.38 9/30/20258,700,000 shares $193.84 million +22.4%N/A5.2 $22.28 9/15/20257,110,000 shares $154.68 million -3.9%N/A4.7 $21.76 8/31/20257,400,000 shares $175.86 million +15.6%5.4%5.4 $23.77 8/15/20256,400,000 shares $145.47 million +12.3%N/A4.9 $22.73 7/31/20255,700,000 shares $151.96 million -10.1%4.2%4.3 $26.66 7/15/20256,340,000 shares $171.43 million +26.3%N/A5.5 $27.04 6/30/20255,020,000 shares $134.18 million +1.2%3.7%4 $26.73 6/15/20254,960,000 shares $132.23 million -5.2%3.6%3.7 $26.66 5/31/20255,230,000 shares $140.22 million +13.0%3.9%3.5 $26.81 5/15/20254,630,000 shares $121.77 million -11.3%3.4%2.7 $26.30 4/30/20255,220,000 shares $134.36 million +7.4%N/A3 $25.74 4/15/20254,860,000 shares $121.70 million +22.1%3.6%2.9 $25.04 3/31/20253,980,000 shares $111.70 million +5.0%2.9%2.3 $28.07 3/15/20253,790,000 shares $103.32 million -17.1%2.8%2.3 $27.26 2/28/20254,570,000 shares $132.42 million -15.1%3.4%2.9 $28.98Why tech stocks are dead (Ad)AI skeptics see dot-com era warning signs, and they have a point. But the real opportunity may not be in the big tech names pouring billions into data centers. Walmart's $24 million satellite network, AMR's Sabre system, and Capital One's 36,114 pricing tests all prove the same thing: compute has always been business's biggest moat, and it's about to get cheaper than ever. Porter Stansberry says one overlooked, government-protected sector is positioned to absorb this near-free compute boom and could become the next Magnificent 7.Watch Porter Stansberry's broadcast to see which sector could lead next 2/15/20255,380,000 shares $131.72 million +1.7%4.0%4.1 $24.48 1/31/20255,290,000 shares $131.67 million -3.3%N/A3.8 $24.89 1/15/20255,470,000 shares $128.71 million +21.6%N/A3.7 $23.53 12/31/20244,500,000 shares $115.70 million -4.5%N/A3 $25.71 12/15/20244,710,000 shares $129.29 million +17.2%N/A3.1 $27.45 11/30/20244,020,000 shares $114.73 million -19.1%N/A2.7 $28.54 11/15/20244,970,000 shares $133.25 million +0.2%N/A3.4 $26.81 10/31/20244,960,000 shares $127.12 million -9.3%N/A3.6 $25.63 10/15/20245,470,000 shares $132.98 million +7.7%N/A4 $24.31 9/30/20245,080,000 shares $133.25 million +19.3%N/A3.8 $26.23 9/15/20244,260,000 shares $118.22 million -18.1%N/A3.2 $27.75 8/31/20245,200,000 shares $151.32 million +19.0%N/A3.7 $29.10 8/15/20244,370,000 shares $120.52 million -13.8%N/A2.8 $27.58 7/31/20245,070,000 shares $143.28 million -14.7%N/A3.1 $28.26 7/15/20245,940,000 shares $159.79 million +12.9%N/A3.8 $26.90 6/30/20245,260,000 shares $135.08 million +2.1%N/A3.5 $25.68 6/15/20245,150,000 shares $138.28 million +25.3%N/A3.5 $26.85 5/31/20244,110,000 shares $113.11 million -2.1%N/A2.6 $27.52 5/15/20244,200,000 shares $126.92 million +21.4%N/A2.1 $30.22 4/30/20243,460,000 shares $113.00 million -11.3%N/A1.8 $32.66 4/15/20243,900,000 shares $117.51 million +1.0%N/A2 $30.13 3/31/20243,860,000 shares $124.25 million +3.2%N/A2 $32.19 3/15/20243,740,000 shares $113.58 million -23.4%N/A1.9 $30.37 2/29/20244,880,000 shares $128.15 million -8.8%N/A2.3 $26.26 2/15/20245,350,000 shares $173.13 million +13.6%N/A3.1 $32.36 1/31/20244,710,000 shares $151.10 million +5.8%N/A2.8 $32.08 1/15/20244,450,000 shares $146.85 million +8.3%N/A2.6 $33.00 12/31/20234,110,000 shares $132.26 million -27.5%N/A2.3 $32.18 12/15/20235,670,000 shares $165.85 million +9.7%N/A3.2 $29.25 11/30/20235,170,000 shares $157.53 million +28.9%N/A3.3 $30.47 11/15/20234,010,000 shares $121.82 million -3.1%N/A2.5 $30.38 10/31/20234,140,000 shares $114.43 million -0.7%N/A2.7 $27.64 10/15/20234,170,000 shares $122.47 million +0.7%N/A2.9 $29.37 9/30/20234,140,000 shares $132.27 million -1.0%N/A2.9 $31.95 9/15/20234,180,000 shares $140.20 million -9.1%N/A3.1 $33.54 8/31/20234,600,000 shares $161 million -15.6%N/A3.5 $35.00 8/15/20235,450,000 shares $211.90 million +19.3%N/A4.9 $38.88 7/31/20234,570,000 shares $167.44 million -1.1%N/A3.7 $36.64 7/15/20234,620,000 shares $157.22 million +11.1%N/A4 $34.03 6/30/20234,160,000 shares $141.23 million -5.9%N/A4 $33.95 6/15/20234,420,000 shares $152.22 million +2.1%N/A4.3 $34.44 5/31/20234,330,000 shares $138.39 million -2.0%N/A3.9 $31.96 5/15/20234,420,000 shares $151.30 million -9.1%N/A3.7 $34.23 4/30/20234,860,000 shares $180.74 million -6.5%N/A4.4 $37.19 4/15/20235,200,000 shares $189.49 million +12.3%N/A5 $36.44 3/31/20234,630,000 shares $166.08 million -1.1%N/A4.3 $35.87 3/15/20234,680,000 shares $166.56 million -16.9%N/A4 $35.59 2/28/20235,630,000 shares $212.19 million +0.7%N/A4.5 $37.69 2/15/20235,590,000 shares $200.12 million +10.0%N/A4.8 $35.80 1/31/20235,080,000 shares $190.09 million -10.4%N/A3.5 $37.42Management just bought 2.8 million shares (Ad)Management just backed a $100 million buyback, repurchasing 2.8 million shares at an average price of $35.26 in one quarter. Institutions own about 83% of shares, including BlackRock's 32 million shares worth $716 million and Vanguard's 48 million shares worth nearly $1.1 billion. A new multi-year deal with Palantir adds an AI-driven edge to this energy producer's operations.Watch the briefing on this buyback and AI opportunity now 1/15/20235,670,000 shares $209.17 million +17.2%N/A3.8 $36.89 12/30/20224,840,000 shares $165.00 million -5.3%N/A3.3 $34.09 12/15/20225,110,000 shares $161.68 million -1.5%N/A3.4 $31.64 11/30/20225,190,000 shares $167.27 million +12.6%N/A3.9 $32.23 11/15/20224,610,000 shares $151.02 million +17.3%N/A3.5 $32.76 10/31/20223,930,000 shares $158.30 million -11.3%N/A2.9 $40.28 10/15/20224,430,000 shares $171.35 million -10.3%N/A3.8 $38.68 9/30/20224,940,000 shares $176.16 million -12.7%N/A4.1 $35.66 9/15/20225,660,000 shares $224.82 million +7.8%N/A4.7 $39.72 8/31/20225,250,000 shares $196.46 million -4.9%N/A4.1 $37.42 8/15/20225,520,000 shares $231.07 million +8.9%N/A4.2 $41.86 7/31/20225,070,000 shares $212.28 million -5.1%N/A3.7 $41.87 7/15/20225,340,000 shares $218.99 million -4.6%N/A3.8 $41.01 6/30/20225,600,000 shares $227.19 million -7.6%N/A3.8 $40.57 6/15/20226,060,000 shares $227.80 million -7.9%N/A4 $37.59 5/31/20226,580,000 shares $262.28 million -10.0%N/A4.6 $39.86 5/15/20227,310,000 shares $268.79 million -12.8%N/A4.7 $36.77 4/30/20228,380,000 shares $287.43 million +8.7%N/A5.7 $34.30 4/15/20227,710,000 shares $277.41 million +7.4%N/A5.1 $35.98 3/31/20227,180,000 shares $275.93 million -1.1%N/A4.7 $38.43 3/15/20227,260,000 shares $274.94 million +0.8%N/A4.8 $37.87 2/28/20227,200,000 shares $255.74 million +2.7%5.4%4.6 $35.52 2/15/20227,010,000 shares $266.59 million -4.8%5.3%4.6 $38.03 1/31/20227,360,000 shares $280.20 million +12.7%5.5%4.7 $38.07 1/15/20226,530,000 shares $259.44 million -2.4%4.9%4.5 $39.73 12/31/20216,690,000 shares $260.24 million -3.0%5.0%4.6 $38.90 12/15/20216,900,000 shares $250.88 million +24.8%5.2%4.4 $36.36 11/30/20215,530,000 shares $203.01 million +6.1%4.2%2.6 $36.71 11/15/20215,210,000 shares $222.78 million +4.6%3.9%2.4 $42.76 10/29/20214,980,000 shares $224.85 million -10.0%3.7%2.3 $45.15 PRGO Short Interest - Frequently Asked Questions What is Perrigo's current short interest? Short interest is the volume of Perrigo shares that have been sold short but have not yet been covered or closed out. As of October 15th, traders have sold 24,179,053 shares of PRGO short. 17.49% of Perrigo's shares are currently sold short. Learn More on Perrigo's current short interest. What is a good short interest ratio for Perrigo? 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. PRGO shares currently have a short interest ratio of 9.0. Learn More on Perrigo's short interest ratio. What is a good short interest percentage for Perrigo? 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. 17.49% of Perrigo's floating shares are currently sold short. Is Perrigo's short interest increasing or decreasing? Perrigo saw a drop in short interest in the month of October. As of October 15th, there was short interest totaling 24,179,053 shares, a drop of 0.3% from the previous total of 24,240,550 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 Perrigo's short interest compare to its competitors? 17.49% of Perrigo's shares are currently sold short. Here is how the short interest of companies in the industry of "pharmaceuticals" compare to Perrigo: Axsome Therapeutics, Inc. (7.48%), Lantheus Holdings, Inc. (5.66%), Amneal Pharmaceuticals, Inc. (5.33%), Belite Bio, Inc. Sponsored ADR (3.63%), Regencell Bioscience Holdings Limited (0.09%), Veradermics, Incorporated (8.85%), Definium Therapeutics, Inc. (7.66%), Indivior PLC (8.04%), Arcutis Biotherapeutics, Inc. (17.99%), Organon & Co. (7.28%), 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 ($71.77 billion), Invesco QQQ ($59.70 billion), iShares Russell 2000 ETF ($23.54 billion), Medtronic PLC ($13.33 billion), SPDR S&P Biotech ETF ($10.47 billion), iShares iBoxx $ High Yield Corporate Bond ETF ($10.36 billion), Nebius Group N.V. ($8.98 billion), iShares 20+ Year Treasury Bond ETF ($8.92 billion), iShares iBoxx $ Investment Grade Corporate Bond ETF ($8.10 billion), and iShares Semiconductor ETF ($7.74 billion). View all of the most shorted stocks. What does it mean to sell short Perrigo stock? Short selling PRGO is an investing strategy that aims to generate trading profit from Perrigo as its price is falling. PRGO shares are trading up $0.22 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 Perrigo? A short squeeze for Perrigo 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 PRGO, which in turn drives the price of the stock up even further. How often is Perrigo'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 PRGO, twice per month. The most recent reporting period available is October, 15 2026. What do PRGO's short interest metrics mean? Understanding short interest metrics can help you assess how traders are positioning around a stock like PRGO:Shares Sold Short: The total number of shares that have been sold by short sellers but have not yet been covered or closed out. A high number may indicate bearish sentiment.Short Float: The percentage of a company’s publicly available shares (or "float") that are sold short. A higher short float suggests a greater portion of the stock is being bet against.Days to Cover (Short Interest Ratio): This estimates how many days it would take short sellers to cover their positions, based on average daily trading volume. Higher values can signal potential for a short squeeze if buying pressure increases.These metrics are often used by traders to gauge sentiment, volatility risk, and the potential for price movements based on short covering activity. More Short Interest Resources from MarketBeat Related Companies Axsome Therapeutics Short Squeeze Lantheus Short Squeeze Amneal Pharmaceuticals Short Squeeze Belite Bio Short Squeeze Regencell Bioscience Short Squeeze Veradermics Short Squeeze Definium Therapeutics Short Squeeze Indivior Short Squeeze Arcutis Biotherapeutics Short Squeeze Organon & Co. Short Squeeze Short Interest Tools Stocks to Short Largest Short Interest Positions Short Interest Increases Short Interest Decreases Short Interest Reporting Dates Short interest data for NYSE:PRGO is sourced from the Financial Industry Regulatory Authority (FINRA), with the most recent report published on 10/26/2026. FINRA publishes updated short interest twice a month. From Our PartnersFinancial legend: “This is bad, really bad...”Dr. Martin D. 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