Amcor (AMCR) Short Interest Ratio & Short Volume $8.16 -0.07 (-0.79%) Closing price 10/3/2025 03:59 PM EasternExtended Trading$8.20 +0.04 (+0.49%) As of 09:12 AM 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 ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock Amcor Short Interest DataAmcor (AMCR) has a short interest of 71.05 million shares. This marks a -0.53% decrease in short interest from the previous month. The short interest ratio (days to cover) is 3.0, indicating that it would take 3.0 days of the average trading volume of 22.59 million shares to cover all short positions.Current Short Interest71,050,000 sharesPrevious Short Interest71,430,000 sharesChange Vs. Previous Month-0.53%Dollar Volume Sold Short$587.58 millionShort Interest Ratio3.0 Days to CoverLast Record DateSeptember 15, 2025Outstanding Shares2,305,360,000 sharesPercentage of Shares Shorted3.08%Today's Trading Volume14,487,593 sharesAverage Trading Volume22,590,690 sharesToday's Volume Vs. Average64% Short Selling Amcor? Sign up to receive the latest short interest report for Amcor and its competitors with MarketBeat's FREE newsletter. Email Address Get Report View SMS TermsBy 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. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. 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Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartAMCR Short Interest Over TimeAMCR Days to Cover Over TimeAMCR Percentage of Float Shorted Over Time Amcor Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 9/15/202571,050,000 shares $587.58 million -0.5%N/A3 $8.27 8/31/202571,430,000 shares $617.87 million -9.3%5.0%2.9 $8.65 8/15/202578,750,000 shares $687.49 million +15.5%N/A3 $8.73 7/31/202568,170,000 shares $637.05 million -5.0%4.7%2.7 $9.35 7/15/202571,770,000 shares $678.59 million +9.8%N/A2.2 $9.46 6/30/202565,390,000 shares $601.59 million +28.0%4.6%1.8 $9.20 6/15/202551,080,000 shares $464.06 million +6.0%3.6%1.4 $9.09 5/31/202548,180,000 shares $438.92 million -46.4%3.4%1.3 $9.11 5/15/202589,930,000 shares $837.25 million -53.0%6.3%2.4 $9.31 4/30/2025191,300,000 shares $1.76 billion -7.3%N/A5.4 $9.20 Get the Latest News and Ratings for AMCR and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Amcor and its competitors with MarketBeat's FREE daily newsletter. 4/15/2025206,410,000 shares $1.93 billion +25.1%14.3%7.2 $9.37 3/31/2025164,980,000 shares $1.60 billion +11.4%11.5%6.5 $9.70 3/15/2025148,070,000 shares $1.45 billion +13.5%10.3%6.9 $9.79 2/28/2025130,510,000 shares $1.32 billion +26.0%9.1%6.7 $10.11 2/15/2025103,550,000 shares $1.04 billion +4.8%7.2%5.6 $10.06 1/31/202598,800,000 shares $957.87 million +13.9%6.9%5.7 $9.70 1/15/202586,740,000 shares $833.57 million +6.9%6.0%5.9 $9.61 12/31/202481,170,000 shares $763.81 million +20.8%5.6%6.3 $9.41 12/15/202467,200,000 shares $665.28 million +49.6%4.7%5.6 $9.90 11/30/202444,920,000 shares $477.95 million +102.3%3.1%4.2 $10.64 11/15/202422,210,000 shares $226.99 million +6.3%1.5%2.4 $10.22 10/31/202420,900,000 shares $232.62 million +1.3%1.5%2.7 $11.13 10/15/202420,640,000 shares $234.68 million -1.8%1.4%2.3 $11.37 9/30/202421,020,000 shares $238.16 million -12.9%1.5%2.1 $11.33 9/15/202424,140,000 shares $265.30 million +4.1%1.7%2.4 $10.99 8/31/202423,180,000 shares $265.18 million +25.7%1.6%2.4 $11.44 8/15/202418,440,000 shares $200.07 million -12.5%1.3%1.8 $10.85 7/31/202421,070,000 shares $221.87 million +16.1%1.5%2.1 $10.53 7/15/202418,150,000 shares $178.60 million -0.7%1.3%2 $9.84 6/30/202418,270,000 shares $178.68 million +5.5%1.3%2.2 $9.78 6/15/202417,320,000 shares $172.51 million -15.4%1.2%2.2 $9.96 5/31/202420,460,000 shares $207.98 million -21.7%1.4%2.5 $10.17 5/15/202426,140,000 shares $270.29 million +7.2%1.8%3.3 $10.34 4/30/202424,380,000 shares $217.96 million -5.9%1.7%2.9 $8.94 4/15/202425,910,000 shares $231.64 million +0.9%1.8%3 $8.94 3/31/202425,670,000 shares $244.12 million +1.8%1.8%2.9 $9.51 3/15/202425,210,000 shares $238.99 million +7.9%1.8%2.8 $9.48 2/29/202423,370,000 shares $211.73 million +35.6%1.6%2.6 $9.06 2/15/202417,230,000 shares $154.90 million -26.2%1.2%2 $8.99 1/31/202423,350,000 shares $220.19 million -13.0%1.6%2.8 $9.43 1/15/202426,840,000 shares $261.69 million +30.1%1.9%3.2 $9.75 12/31/202320,630,000 shares $198.87 million -21.3%1.4%2.5 $9.64 12/15/202326,200,000 shares $251.39 million +2.5%1.8%3.2 $9.60 11/30/202325,570,000 shares $242.28 million -8.7%1.8%3.3 $9.48 11/15/202328,000,000 shares $261.80 million +6.2%1.9%3.7 $9.35 10/31/202326,370,000 shares $234.43 million +0.4%1.8%3.5 $8.89 10/15/202326,260,000 shares $228.72 million +1.9%1.8%3.6 $8.71 9/30/202325,770,000 shares $236.05 million -0.8%1.8%3.7 $9.16 9/15/202325,980,000 shares $242.78 million -3.6%1.8%3.8 $9.35 8/31/202326,940,000 shares $262.40 million +7.1%1.9%3.8 $9.74 8/15/202325,150,000 shares $238.42 million -3.3%1.8%3.4 $9.48 7/31/202326,020,000 shares $266.97 million -4.0%1.8%3.5 $10.26 7/15/202327,090,000 shares $269.00 million +5.0%1.8%3.6 $9.93 6/30/202325,800,000 shares $257.48 million -2.2%1.8%3.3 $9.98 6/15/202326,380,000 shares $271.19 million +1.0%1.8%3.4 $10.28 5/31/202326,130,000 shares $251.76 million +9.7%1.8%3.2 $9.64 5/15/202323,820,000 shares $246.78 million -13.0%1.6%3 $10.36 4/30/202327,390,000 shares $300.47 million -4.4%1.9%3.2 $10.97 4/15/202328,660,000 shares $318.13 million +4.5%1.9%3.5 $11.10 3/31/202327,430,000 shares $312.15 million -1.9%1.9%3.3 $11.38 3/15/202327,950,000 shares $300.18 million +0.9%1.9%3.5 $10.74 2/28/202327,710,000 shares $308.69 million -3.7%1.9%3.6 $11.14 2/15/202328,760,000 shares $331.03 million -8.7%2.1%3.7 $11.51 1/31/202331,510,000 shares $380.01 million +3.9%2.1%4.3 $12.06 1/15/202330,330,000 shares $367.90 million -0.6%2.0%4.1 $12.13 12/30/202230,520,000 shares $363.49 million -1.0%2.1%4.1 $11.91 12/15/202230,820,000 shares $377.85 million +3.0%2.1%4 $12.26 11/30/202229,910,000 shares $369.39 million +2.2%2.0%3.9 $12.35 11/15/202229,260,000 shares $344.39 million -15.3%2.0%3.7 $11.77 10/31/202234,530,000 shares $399.86 million -7.1%2.3%4.2 $11.58 10/15/202237,170,000 shares $402.92 million +6.3%2.5%4.4 $10.84 9/30/202234,980,000 shares $375.34 million +6.0%2.4%4.2 $10.73 9/15/202232,990,000 shares $388.95 million -8.9%2.2%3.7 $11.79 8/31/202236,200,000 shares $434.76 million +6.7%2.5%3.8 $12.01 8/15/202233,920,000 shares $441.98 million -13.1%2.3%3.5 $13.03 7/31/202239,040,000 shares $505.57 million -14.1%2.6%3.6 $12.95 7/15/202245,430,000 shares $566.97 million -6.5%3.0%3.9 $12.48 6/30/202248,600,000 shares $604.10 million -5.8%3.2%4.3 $12.43 6/15/202251,600,000 shares $624.36 million +1.2%3.4%4.8 $12.10 5/31/202251,010,000 shares $668.23 million +23.0%3.4%4.9 $13.10 5/15/202241,460,000 shares $529.44 million -18.9%2.8%3.9 $12.77 4/30/202251,130,000 shares $606.40 million +14.0%3.4%5.3 $11.86 4/15/202244,850,000 shares $523.40 million +5.7%3.0%5.5 $11.67 3/31/202242,420,000 shares $480.62 million -11.0%2.8%5.1 $11.33 3/15/202247,650,000 shares $535.59 million -8.6%3.2%5.9 $11.24 2/28/202252,130,000 shares $606.27 million +15.4%3.5%6.6 $11.63 2/15/202245,180,000 shares $533.58 million -2.1%3.0%5.9 $11.81 1/31/202246,160,000 shares $554.38 million +4.3%3.1%6.8 $12.01 1/15/202244,280,000 shares $547.74 million +0.1%2.9%7.1 $12.37 12/31/202144,260,000 shares $531.56 million -0.4%2.9%7.6 $12.01 12/15/202144,450,000 shares $531.18 million +3.6%2.9%7.6 $11.95 11/30/202142,900,000 shares $485.63 million +2.6%2.8%7.7 $11.32 11/15/202141,800,000 shares $517.90 million -7.2%2.7%7.7 $12.39 10/29/202145,030,000 shares $543.51 million +4.1%2.9%8 $12.07 10/15/202143,250,000 shares $516.84 million -3.7%2.8%8.1 $11.95 9/30/202144,930,000 shares $520.74 million -1.3%2.9%7.8 $11.59 9/15/202145,510,000 shares $564.32 million -9.4%3.0%7.8 $12.40 8/31/202150,250,000 shares $645.71 million -6.5%3.3%8.6 $12.85 8/13/202153,720,000 shares $652.70 million +4.3%3.5%8.9 $12.15 7/30/202151,500,000 shares $595.34 million +18.7%3.3%8.7 $11.56 7/15/202143,380,000 shares $501.91 million -2.1%2.8%6.9 $11.57 6/30/202144,330,000 shares $508.02 million -8.8%2.9%7.5 $11.46 6/15/202148,580,000 shares $583.45 million +7.7%3.2%8.3 $12.01 5/28/202145,100,000 shares $532.18 million -3.3%2.9%7 $11.80 5/14/202146,650,000 shares $577.53 million -4.6%3.0%7.5 $12.38 4/30/202148,910,000 shares $581.54 million +10.6%3.2%7.6 $11.89 4/15/202144,240,000 shares $519.38 million +2.8%2.8%6.7 $11.74 3/31/202143,050,000 shares $505.41 million +2.4%2.8%6.5 $11.74 3/15/202142,050,000 shares $494.93 million +6.1%2.7%6.3 $11.77 2/26/202139,620,000 shares $449.29 million +2.1%2.5%6.7 $11.34 2/12/202138,820,000 shares $438.67 million +20.7%2.5%6.7 $11.30 1/29/202132,170,000 shares $359.66 million +28.9%2.1%5.4 $11.18 1/15/202124,960,000 shares $284.29 million -5.6%1.6%4.5 $11.39 12/31/202026,430,000 shares $310.29 million -2.3%1.7%5.1 $11.74 12/15/202027,060,000 shares $304.97 million +12.4%1.7%4.8 $11.27 11/30/202024,080,000 shares $276.44 million +6.6%1.5%3.9 $11.48 11/15/202022,590,000 shares $266.34 million +1.3%1.4%3.4 $11.79 10/30/202022,300,000 shares $234.15 million -6.0%1.4%3.4 $10.50 10/15/202023,730,000 shares $270.52 million -12.3%1.5%3.5 $11.40 AMCR Short Interest - Frequently Asked Questions What is Amcor's current short interest? Short interest is the volume of Amcor shares that have been sold short but have not yet been covered or closed out. As of September 15th, traders have sold 71,050,000 shares of AMCR short. Learn More on Amcor's current short interest. What is a good short interest ratio for Amcor? 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. AMCR shares currently have a short interest ratio of 3.0. Learn More on Amcor's short interest ratio. Which institutional investors are shorting Amcor? As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of Amcor: Group One Trading LLC, Jane Street Group LLC, Walleye Trading LLC, Capital Fund Management S.A., Simplex Trading LLC, and Quaker Wealth Management LLC. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission. Is Amcor's short interest increasing or decreasing? Amcor saw a decrease in short interest in the month of September. As of September 15th, there was short interest totaling 71,050,000 shares, a decrease of 0.5% from the previous total of 71,430,000 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 Amcor's short interest compare to its competitors? Here is how the short interest of companies compare to Amcor: Avery Dennison Corporation (2.26%), Sealed Air Corporation (5.22%), Sonoco Products Company (3.80%), Tri Continental Corporation (1.57%), General American Investors, Inc. (0.05%), BlackRock MuniYield Quality Fund III, Inc. (0.11%), INV VK MUN OPP (0.07%), Invvlu Mu Incm (0.26%), Western Asset Managed Municipals Fund, Inc. (0.10%), INV VK TR INV (0.27%), Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: AppLovin Corporation ($8.81 billion), Canadian Natural Resources Limited ($5.82 billion), Reddit Inc. ($5.19 billion), Coinbase Global, Inc. ($4.52 billion), Robinhood Markets, Inc. ($4.30 billion), Charter Communications, Inc. ($3.75 billion), CoreWeave Inc. ($3.66 billion), Seagate Technology Holdings PLC ($3.57 billion), Live Nation Entertainment, Inc. ($3.33 billion), and Rocket Lab Corporation ($3.26 billion). View all of the most shorted stocks. What does it mean to sell short Amcor stock? Short selling AMCR is an investing strategy that aims to generate trading profit from Amcor as its price is falling. AMCR shares are trading down $0.07 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 Amcor? A short squeeze for Amcor 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 AMCR, which in turn drives the price of the stock up even further. How often is Amcor'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 AMCR, twice per month. The most recent reporting period available is September, 15 2025. More Short Interest Resources from MarketBeat Related Companies AVY Short Interest Data SEE Short Interest Data SON Short Interest Data TY Short Interest Data GAM Short Interest Data MYI Short Interest Data VMO Short Interest Data IIM Short Interest Data MMU Short Interest Data VGM 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 (NYSE:AMCR) was last updated on 10/6/2025 by MarketBeat.com Staff From Our PartnersGold surges past $3,600 … but this has beat gold by 1,000xGold has surged past $3,600 an ounce — up 45% in the past year — but one veteran metals analyst says the real ...Weiss Ratings | SponsoredThe $20 stock that could make silicon chips obsolete$2 TRILLION Quantum Gold Rush While everyone fights over expensive AI stocks... 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