Cameco (CCJ) Short Interest Ratio & Short Volume $63.80 -3.11 (-4.65%) Closing price 03:59 PM EasternExtended Trading$63.74 -0.06 (-0.10%) As of 04:22 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 ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock Cameco Short Interest DataCameco (CCJ) has a short interest of 18.54 million shares, representing 4.27% of the float (the number of shares available for trading by the public). This marks a 12.91% increase in short interest from the previous month. The short interest ratio (days to cover) is 4.2, indicating that it would take 4.2 days of the average trading volume of 4.31 million shares to cover all short positions.Current Short Interest18,540,000 sharesPrevious Short Interest16,420,000 sharesChange Vs. Previous Month+12.91%Dollar Volume Sold Short$956.11 millionShort Interest Ratio4.2 Days to CoverLast Record DateMay 15, 2025Outstanding Shares435,317,000 sharesFloat Size433,800,000 sharesShort Percent of Float4.27%Today's Trading Volume10,539,357 sharesAverage Trading Volume4,314,447 sharesToday's Volume Vs. Average244% Short Selling Cameco? Sign up to receive the latest short interest report for Cameco and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartCCJ Short Interest Over TimeCCJ Days to Cover Over TimeCCJ Percentage of Float Shorted Over Time Cameco Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 5/15/202518,540,000 shares $956.11 million +12.9%4.3%4.2 $51.57 4/30/202516,420,000 shares $742.35 million -8.7%3.8%4 $45.21 4/15/202517,980,000 shares $733.73 million -1.4%4.2%4.1 $40.81 3/31/202518,240,000 shares $751.23 million -2.2%4.2%4 $41.19 3/15/202518,650,000 shares $791.41 million -4.0%4.3%4.4 $42.44 2/28/202519,430,000 shares $855.60 million +8.0%4.5%4.5 $44.04 2/15/202517,990,000 shares $849.56 million +4.2%4.2%4.3 $47.22 1/31/202517,260,000 shares $853.14 million +11.9%4.0%4.1 $49.43 1/15/202515,430,000 shares $766.87 million -0.6%3.6%3.7 $49.70 12/31/202415,520,000 shares $797.57 million -7.3%3.6%3.7 $51.39 Get the Latest News and Ratings for CCJ and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Cameco and its competitors with MarketBeat's FREE daily newsletter. 12/15/202416,750,000 shares $909.36 million -9.3%3.9%3.8 $54.29 11/30/202418,460,000 shares $1.10 billion +2.3%4.3%4 $59.45 11/15/202418,050,000 shares $966.94 million +1.1%4.2%3.9 $53.57 10/31/202417,860,000 shares $932.83 million -7.4%4.1%4.1 $52.23 10/15/202419,290,000 shares $997.68 million +2.8%4.5%4.1 $51.72 9/30/202418,760,000 shares $895.98 million +6.6%4.3%4.4 $47.76 9/15/202417,600,000 shares $709.81 million +7.0%4.1%4.4 $40.33 8/31/202416,450,000 shares $671.82 million +6.3%3.8%4.4 $40.84 8/15/202415,470,000 shares $630.87 million -4.7%3.6%4.3 $40.78 7/31/202416,230,000 shares $738.47 million -0.1%3.7%4.5 $45.50 7/15/202416,240,000 shares $848.22 million -2.9%3.8%4.9 $52.23 6/30/202416,720,000 shares $822.62 million -10.0%3.9%4.8 $49.20 6/15/202418,580,000 shares $964.30 million -3.0%4.3%5 $51.90 5/31/202419,150,000 shares $1.06 billion +2.7%4.4%4.7 $55.50 5/15/202418,640,000 shares $931.44 million -0.5%4.3%4.3 $49.97 4/30/202418,740,000 shares $854.92 million -12.3%4.3%3.9 $45.62 4/15/202421,370,000 shares $1.03 billion +6.7%4.9%4.4 $48.31 3/31/202420,020,000 shares $867.27 million -8.2%4.6%3.8 $43.32 3/15/202421,800,000 shares $896.20 million +12.5%5.0%4.2 $41.11 2/29/202419,380,000 shares $785.47 million +16.4%4.5%3.6 $40.53 2/15/202416,650,000 shares $704.54 million +32.8%3.8%3.1 $42.32 1/31/202412,540,000 shares $598.66 million -9.4%2.9%2.4 $47.74 1/15/202413,840,000 shares $690.89 million -4.2%3.2%2.7 $49.92 12/31/202314,440,000 shares $622.36 million -19.9%3.3%3 $43.10 12/15/202318,030,000 shares $810.63 million -29.7%4.2%3.4 $44.96 11/30/202325,630,000 shares $1.18 billion -2.1%5.9%4.9 $45.93 11/15/202326,190,000 shares $1.13 billion +13.0%6.1%5.1 $43.17 10/31/202323,180,000 shares $948.06 million -0.9%5.4%4.6 $40.90 10/15/202323,390,000 shares $851.63 million +8.8%5.4%4.9 $36.41 9/30/202321,490,000 shares $851.86 million +0.3%5.0%4.7 $39.64Is Elon's empire crumbling? 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Click here to see the Tesla shock that could blindside everyone. 9/15/202321,420,000 shares $863.33 million -2.0%5.0%5.1 $40.31 8/31/202321,860,000 shares $808.82 million +6.2%5.1%5.5 $37.00 8/15/202320,580,000 shares $697.25 million +5.0%4.8%4.5 $33.88 7/31/202319,610,000 shares $689.49 million +5.4%4.6%4.4 $35.16 7/15/202318,610,000 shares $586.96 million +17.3%4.3%4.3 $31.54 6/30/202315,870,000 shares $497.21 million -10.6%3.7%3.7 $31.33 6/15/202317,750,000 shares $561.70 million +6.6%4.1%4.2 $31.65 5/31/202316,650,000 shares $463.54 million +9.5%3.9%4 $27.84 5/15/202315,210,000 shares $419.34 million -3.2%3.5%4 $27.57 4/30/202315,720,000 shares $432.14 million +1.4%3.6%3.9 $27.49 4/15/202315,500,000 shares $406.10 million -1.4%3.6%3.6 $26.20 3/31/202315,720,000 shares $411.39 million -4.7%3.6%3.6 $26.17 3/15/202316,500,000 shares $401.78 million -0.9%3.8%3.6 $24.35 2/28/202316,650,000 shares $455.21 million +8.0%3.9%3.7 $27.34 2/15/202315,420,000 shares $456.74 million +10.8%3.6%3.5 $29.62 1/31/202313,920,000 shares $389.90 million -0.4%3.2%3.1 $28.01 1/15/202313,970,000 shares $356.10 million -18.9%3.2%3 $25.49 12/30/202217,220,000 shares $390.38 million +10.0%4.0%2.8 $22.67 12/15/202215,650,000 shares $339.61 million +1.2%3.6%2.5 $21.70 11/30/202215,460,000 shares $376.91 million +2.9%3.6%2.3 $24.38 11/15/202215,020,000 shares $371.75 million -2.6%3.8%2 $24.75 10/31/202215,420,000 shares $365.76 million -8.7%3.9%2 $23.72 10/15/202216,890,000 shares $359.59 million +61.9%4.3%2.3 $21.29 9/30/202210,430,000 shares $276.50 million -35.0%2.6%1.8 $26.51 9/15/202216,040,000 shares $463.56 million +13.0%4.0%2.7 $28.90 8/31/202214,200,000 shares $413.93 million +19.3%3.6%2.4 $29.15 8/15/202211,900,000 shares $297.98 million -19.4%3.0%2.1 $25.04 7/31/202214,770,000 shares $380.62 million +3.5%3.7%2.4 $25.77 7/15/202214,270,000 shares $319.51 million -1.2%3.6%2.1 $22.39 6/30/202214,440,000 shares $303.53 million +10.6%N/A2 $21.02 6/15/202213,060,000 shares $293.98 million -4.4%N/A1.7 $22.51 5/31/202213,660,000 shares $334.26 million +38.1%3.4%1.6 $24.47 5/15/20229,890,000 shares $217.68 million +5.9%2.5%1.1 $22.01 4/30/20229,340,000 shares $241.07 million -22.9%2.4%1 $25.81 4/15/202212,110,000 shares $380.25 million +38.4%3.1%1.4 $31.40 3/31/20228,750,000 shares $254.63 million -17.5%2.2%1.1 $29.10 3/15/202210,610,000 shares $265.25 million +29.4%2.7%1.4 $25.00 2/28/20228,200,000 shares $201.56 million -2.6%2.1%1.2 $24.58 2/15/20228,420,000 shares $184.99 million +14.4%2.1%1.4 $21.97 1/31/20227,360,000 shares $143.00 million +7.1%1.9%1.3 $19.43 1/15/20226,870,000 shares $154.92 million +31.1%1.7%1.2 $22.55 12/31/20215,240,000 shares $114.28 million -5.4%1.3%0.9 $21.81 12/15/20215,540,000 shares $122.71 million -19.7%1.4%0.9 $22.15 11/30/20216,900,000 shares $159.94 million -36.9%1.7%0.9 $23.18 11/15/202110,930,000 shares $296.53 million +1.3%2.8%1.3 $27.13 10/29/202110,790,000 shares $262.20 million -4.9%2.7%1.4 $24.30 10/15/202111,350,000 shares $283.64 million +21.3%2.9%1.6 $24.99 9/30/20219,360,000 shares $203.39 million -19.2%2.4%1.4 $21.73 9/15/202111,590,000 shares $286.62 million +20.9%2.9%2.1 $24.73 8/31/20219,590,000 shares $177.61 million +2.9%2.4%2.2 $18.52The Robotics Revolution has arrived … and one $7 stock could take off as a result. (Ad)Something big is brewing in Washington. According to my research, an executive order from President Trump could be just weeks away. And it holds the potential to trigger one of the most explosive tech booms in US history. At the center of it all? Robots. Not the kind that clean your house or pour you coffee. But the kind that could reshape entire industries, add $1.2 trillion per year to the US economy, and affect 65 million American lives — just in the next year.This little-known company holds nearly 100 patents and trades for around $7 8/13/20219,320,000 shares $156.20 million No ChangeN/A0 $16.76 7/15/20218,920,000 shares $155.03 million -15.3%2.3%1.9 $17.38 6/30/202110,530,000 shares $201.97 million +4.3%2.7%2.3 $19.18 6/15/202110,100,000 shares $203.82 million -5.0%2.6%2 $20.18 5/28/202110,630,000 shares $212.28 million -11.4%2.7%2 $19.97 5/14/202112,000,000 shares $224.28 million +1.3%3.0%2.1 $18.69 4/30/202111,850,000 shares $201.92 million +22.8%3.0%1.9 $17.04 4/15/20219,650,000 shares $159.80 million +16.1%2.4%1.5 $16.56 3/31/20218,310,000 shares $133.38 million -29.3%2.1%1.3 $16.05 3/15/202111,760,000 shares $202.74 million -13.0%3.0%1.9 $17.24 2/26/202113,510,000 shares $221.70 million -8.6%3.4%2.2 $16.41 2/12/202114,780,000 shares $231.45 million +43.9%3.7%2.7 $15.66 1/29/202110,270,000 shares $131.35 million -17.9%2.6%2.2 $12.79 1/15/202112,510,000 shares $173.14 million +9.9%3.2%3.2 $13.84 12/31/202011,380,000 shares $152.38 million -6.9%2.9%3.5 $13.39 12/15/202012,220,000 shares $162.28 million -7.9%3.1%4.2 $13.28 11/30/202013,270,000 shares $134.43 million -10.5%3.4%6.1 $10.13 11/15/202014,820,000 shares $142.86 million -8.9%3.8%7.6 $9.64 10/30/202016,260,000 shares $155.61 million +6.0%4.1%8.6 $9.57 10/15/202015,340,000 shares $145.73 million +4.9%3.9%7.2 $9.50 9/30/202014,620,000 shares $147.66 million +10.0%3.7%6.1 $10.10 9/15/202013,290,000 shares $148.58 million -14.7%3.4%5.4 $11.18 8/31/202015,580,000 shares $180.26 million +6.8%3.9%6 $11.57 8/14/202014,590,000 shares $152.17 million +11.9%3.7%5.6 $10.43 7/31/202013,040,000 shares $132.49 million +16.9%3.3%4.7 $10.16 7/15/202011,160,000 shares $121.42 million -0.9%2.8%3.9 $10.88 6/30/202011,260,000 shares $113.61 million +5.6%2.9%3.8 $10.09 6/15/202010,660,000 shares $108.73 million +18.4%2.7%2.9 $10.20 CCJ Short Interest - Frequently Asked Questions What is Cameco's current short interest? Short interest is the volume of Cameco shares that have been sold short but have not yet been closed out or covered. As of May 15th, investors have sold 18,540,000 shares of CCJ short. 4.27% of Cameco's shares are currently sold short. Learn More on Cameco's current short interest. What is a good short interest ratio for Cameco? 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. CCJ shares currently have a short interest ratio of 4.0. Learn More on Cameco's short interest ratio. Which institutional investors are shorting Cameco? As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of Cameco: Jane Street Group LLC, Yaupon Capital Management LP, Goldman Sachs Group Inc., Parallax Volatility Advisers L.P., Millennium Management LLC, Cubist Systematic Strategies LLC, Royal Bank of Canada, Caption Management LLC, Twin Tree Management LP, HAP Trading LLC, Ripple Effect Asset Management LP, PEAK6 LLC, Walleye Trading LLC, Walleye Capital LLC, Capital Fund Management S.A., Raymond James Financial Inc., Arrowpoint Investment Partners Singapore Pte. Ltd., Simplex Trading LLC, National Bank of Canada FI, Citigroup Inc., Jefferies Financial Group Inc., Caas Capital Management LP, Fulcrum Asset Management LLP, and IMC Chicago LLC. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission. What is a good short interest percentage for Cameco? 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. 4.27% of Cameco's floating shares are currently sold short. Is Cameco's short interest increasing or decreasing? Cameco saw a increase in short interest in May. As of May 15th, there was short interest totaling 18,540,000 shares, an increase of 12.9% from the previous total of 16,420,000 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. What is Cameco's float size? Cameco currently has issued a total of 435,317,000 shares. Some of Cameco's outstanding shares are available for trading, while others are subject to various restrictions. The public float, also referred to as floating shares or "the float", are shares that publicly owned, unrestricted and available to trade on the open market. Cameco currently has a public float of 433,800,000 shares. How does Cameco's short interest compare to its competitors? 4.27% of Cameco's shares are currently sold short. Here is how the short interest of companies in the industry of "non-metallic and industrial metal mining" compare to Cameco: Vale S.A. (1.96%), Teck Resources Limited (2.11%), Summit Materials, Inc. (3.99%), Sociedad Química y Minera de Chile S.A. (2.88%), Knife River Co. (4.87%), New Gold Inc. (1.89%), Hudbay Minerals Inc. (2.05%), NexGen Energy Ltd. (15.13%), MP Materials Corp. (22.51%), Centrus Energy Corp. (16.26%), 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 ($29.20 billion), Strategy Incorporated ($10.88 billion), iShares 20+ Year Treasury Bond ETF ($10.04 billion), Capital One Financial Co. ($5.51 billion), Charter Communications, Inc. ($5.00 billion), Super Micro Computer, Inc. ($4.43 billion), Apollo Global Management, Inc. ($4.02 billion), Hims & Hers Health, Inc. ($3.65 billion), VanEck Semiconductor ETF ($3.27 billion), and Coinbase Global, Inc. ($3.10 billion). View all of the most shorted stocks. What does it mean to sell short Cameco stock? Short selling CCJ is an investing strategy that aims to generate trading profit from Cameco as its price is falling. CCJ shares are trading up $6.52 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 Cameco? A short squeeze for Cameco 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 CCJ, which in turn drives the price of the stock up even further. How often is Cameco'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 CCJ, twice per month. The most recent reporting period available is May, 15 2025. More Short Interest Resources from MarketBeat Related Companies VALE Short Interest Data TECK Short Interest Data SUM Short Interest Data SQM Short Interest Data KNF Short Interest Data NGD Short Interest Data HBM Short Interest Data NXE Short Interest Data MP Short Interest Data LEU 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:CCJ) was last updated on 6/10/2025 by MarketBeat.com Staff From Our PartnersTrump’s Exec Order #14154 could be a “Millionaire-Maker”Former Presidential Advisor, Jim Rickards, says Trump could “rewire our economy and hand millions of Americans...Paradigm Press | SponsoredElon’s NEXT Big IPO?Cancel your internet TODAY!? Take your latest internet bill and light it on fire… then count the seconds it...Banyan Hill Publishing | SponsoredElon’s BIGGEST warning yet?Tesla's About to Prove Everyone Wrong... 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Since taking office in 2025, Presi...Porter & Company | 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 Cameco Co. Please log in to your account or sign up in order to add this asset to your watchlist. Share Cameco 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. 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