CarMax (KMX) Short Interest Ratio & Short Volume $78.96 -0.69 (-0.87%) As of 01/17/2025 03:59 PM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Short Interest Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrends CarMax Short Interest DataCarMax (KMX) has a short interest of 13.17 million shares, representing 8.60% of the float (the number of shares available for trading by the public). This marks a -0.83% decrease in short interest from the previous month. The short interest ratio (days to cover) is 7.1, indicating that it would take 7.1 days of the average trading volume of 1.89 million shares to cover all short positions.Current Short Interest13,170,000 sharesPrevious Short Interest13,280,000 sharesChange Vs. Previous Month-0.83%Dollar Volume Sold Short$1.08 billionShort Interest Ratio7.1 Days to CoverLast Record DateDecember 31, 2024Outstanding Shares153,800,000 sharesFloat Size153,100,000 sharesShort Percent of Float8.60%Today's Trading Volume1,482,993 sharesAverage Trading Volume1,894,977 sharesToday's Volume Vs. Average78% Short Selling CarMax? Sign up to receive the latest short interest report for CarMax and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartKMX Short Interest Over TimeKMX Days to Cover Over TimeKMX Percentage of Float Shorted Over Time CarMax Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 12/31/202413,170,000 shares $1.08 billion -0.8%8.6%7.1 $81.76 12/15/202413,280,000 shares $1.15 billion -11.8%8.6%6.6 $86.26 11/30/202415,050,000 shares $1.26 billion -3.4%9.8%7.7 $83.97 11/15/202415,580,000 shares $1.22 billion +0.6%10.1%8.5 $78.03 10/31/202415,490,000 shares $1.12 billion -11.4%10.0%9.1 $72.38 10/15/202417,490,000 shares $1.29 billion +1.8%11.3%9.9 $73.67 9/30/202417,180,000 shares $1.33 billion +8.1%11.1%9.3 $77.38 9/15/202415,890,000 shares $1.25 billion -5.8%10.2%9.1 $78.78 8/31/202416,870,000 shares $1.43 billion -2.0%10.9%9.3 $84.55 8/15/202417,220,000 shares $1.37 billion -4.7%11.1%9.5 $79.84 Get the Latest News and Ratings for KMX and Related StocksEnter your email address below to receive the latest news and analysts' ratings for CarMax and its competitors with MarketBeat's FREE daily newsletter. 7/31/202418,060,000 shares $1.52 billion -3.1%11.6%9.4 $84.44 7/15/202418,630,000 shares $1.53 billion +3.1%12.0%9.3 $82.00 6/30/202418,070,000 shares $1.33 billion -7.6%11.6%7.8 $73.34 6/15/202419,560,000 shares $1.37 billion -0.1%12.5%8.5 $69.91 5/31/202419,580,000 shares $1.38 billion -0.3%12.5%9.3 $70.28 5/15/202419,640,000 shares $1.46 billion -0.3%12.5%9.5 $74.35 4/30/202419,690,000 shares $1.34 billion -6.6%12.6%9.6 $67.97 4/15/202421,090,000 shares $1.46 billion +10.3%13.5%10.5 $69.46 3/31/202419,120,000 shares $1.67 billion +4.1%12.2%11.1 $87.11 3/15/202418,360,000 shares $1.48 billion -3.7%11.7%10.3 $80.74 2/29/202419,060,000 shares $1.51 billion +4.5%12.1%9.7 $79.00 2/15/202418,240,000 shares $1.36 billion -3.1%11.6%9.1 $74.33 1/31/202418,830,000 shares $1.34 billion +2.2%12.0%9.1 $71.18 1/15/202418,420,000 shares $1.28 billion +0.1%11.7%8.9 $69.59 12/31/202318,410,000 shares $1.41 billion -0.2%11.7%8.9 $76.74 12/15/202318,450,000 shares $1.38 billion -4.1%11.7%7.5 $74.71 11/30/202319,240,000 shares $1.23 billion +9.4%12.2%9 $63.92 11/15/202317,590,000 shares $1.19 billion +6.3%11.1%8.5 $67.93 10/31/202316,550,000 shares $1.01 billion -0.6%10.5%8.3 $61.09 10/15/202316,650,000 shares $1.14 billion -1.7%10.5%9 $68.23 9/30/202316,940,000 shares $1.20 billion -6.3%10.7%9.8 $70.73 9/15/202318,070,000 shares $1.50 billion -1.2%11.5%12.9 $83.24 8/31/202318,290,000 shares $1.49 billion +4.6%11.6%11.4 $81.68 8/15/202317,490,000 shares $1.49 billion -3.3%11.1%10.5 $85.19 7/31/202318,090,000 shares $1.49 billion +0.8%11.5%10.8 $82.61 7/15/202317,950,000 shares $1.50 billion -4.9%11.4%10.1 $83.40 6/30/202318,880,000 shares $1.58 billion -12.2%12.0%8.9 $83.70 6/15/202321,510,000 shares $1.74 billion -4.9%13.7%10 $80.85 5/31/202322,620,000 shares $1.63 billion +2.4%14.4%10.4 $72.21 5/15/202322,100,000 shares $1.58 billion -2.9%14.0%10.2 $71.70Grab This Altcoin Before Trump's Crypto Announcement (Ad)The #1 Coin Poised to Soar Under Trump Pro-Crypto White House could make this the investment opportunity of a lifetime! Click HERE to access this free report before it's too late 4/30/202322,770,000 shares $1.59 billion -1.3%14.5%10.4 $70.03 4/15/202323,070,000 shares $1.60 billion -0.1%14.7%9.9 $69.46 3/31/202323,090,000 shares $1.48 billion +0.1%14.7%9.2 $64.28 3/15/202323,070,000 shares $1.36 billion -1.7%14.7%8.3 $59.13 2/28/202323,470,000 shares $1.62 billion +6.0%14.9%8.9 $69.04 2/15/202322,140,000 shares $1.67 billion -2.6%14.1%8.5 $75.55 1/31/202322,720,000 shares $1.60 billion +4.1%14.5%8.2 $70.45 1/15/202321,820,000 shares $1.42 billion +4.4%13.9%7.9 $65.00 12/30/202220,910,000 shares $1.27 billion +13.2%13.3%7.6 $60.89 12/15/202218,480,000 shares $1.21 billion +5.9%11.8%6.1 $65.39 11/30/202217,450,000 shares $1.21 billion +10.0%11.1%7.3 $69.36 11/15/202215,870,000 shares $1.15 billion +18.3%10.1%6.8 $72.66 10/31/202213,420,000 shares $845.59 million -4.7%8.5%6.1 $63.01 10/15/202214,080,000 shares $847.62 million +8.8%9.0%7.1 $60.20 9/30/202212,940,000 shares $854.30 million -2.8%8.2%7.7 $66.02 9/15/202213,310,000 shares $1.13 billion +0.7%8.4%10.4 $84.98 8/31/202213,220,000 shares $1.17 billion +2.8%8.4%9.9 $88.44 8/15/202212,860,000 shares $1.30 billion +1.7%8.1%9.4 $101.42 7/31/202212,650,000 shares $1.26 billion -5.7%8.0%8.1 $99.54 7/15/202213,410,000 shares $1.23 billion +8.8%8.5%7.8 $91.55 6/30/202212,330,000 shares $1.12 billion +9.1%7.8%6.2 $90.48 6/15/202211,300,000 shares $1.03 billion +1.5%7.1%5.5 $91.54 5/31/202211,130,000 shares $1.10 billion -15.5%7.0%5.8 $99.27 5/15/202213,170,000 shares $1.21 billion -1.9%8.2%6.8 $91.66 4/30/202213,430,000 shares $1.15 billion -5.4%8.4%7.4 $85.78 4/15/202214,200,000 shares $1.30 billion +5.4%8.9%7.9 $91.79 3/31/202213,470,000 shares $1.30 billion +22.7%8.4%8.4 $96.48 3/15/202210,980,000 shares $1.11 billion +8.2%6.8%7 $100.92 2/28/202210,150,000 shares $1.11 billion +7.4%6.3%6.8 $109.33 2/15/20229,450,000 shares $1.07 billion +25.2%5.9%6.7 $113.32 1/31/20227,550,000 shares $839.33 million +25.8%4.7%5.7 $111.17 1/15/20226,000,000 shares $680.40 million +14.3%3.7%4.7 $113.40 12/31/20215,250,000 shares $683.71 million +3.6%3.3%4.9 $130.23 12/15/20215,070,000 shares $719.89 million +4.1%3.1%4.3 $141.99 11/30/20214,870,000 shares $687.89 million +0.6%3.0%4.5 $141.25 11/15/20214,840,000 shares $724.16 million -4.7%3.0%4.6 $149.62 10/29/20215,080,000 shares $695.55 million +5.2%3.2%4.8 $136.92 10/15/20214,830,000 shares $660.70 million +9.8%3.0%4.9 $136.79 9/30/20214,400,000 shares $563.02 million -15.7%2.7%4.4 $127.96 9/15/20215,220,000 shares $714.15 million -3.9%3.2%5.3 $136.81 8/31/20215,430,000 shares $679.89 million +2.3%3.4%5.4 $125.21 8/13/20215,310,000 shares $680.16 million +5.4%3.3%5.1 $128.09 7/30/20215,040,000 shares $675.11 million -13.4%3.1%4.5 $133.95 7/15/20215,820,000 shares $763.93 million -9.1%3.6%5.1 $131.26 6/30/20216,400,000 shares $826.56 million +25.5%3.9%5.6 $129.15 6/15/20215,100,000 shares $606.03 million +20.3%3.1%4.5 $118.83 5/28/20214,240,000 shares $488.41 million +19.1%2.6%3.9 $115.19 5/14/20213,560,000 shares $431.15 million -5.6%2.2%3.1 $121.11 4/30/20213,770,000 shares $502.13 million -5.8%2.3%3.4 $133.19 4/15/20214,000,000 shares $518.48 million -1.5%2.5%3.4 $129.62Grab This Altcoin Before Trump's Crypto Announcement (Ad)The #1 Coin Poised to Soar Under Trump Pro-Crypto White House could make this the investment opportunity of a lifetime! Click HERE to access this free report before it's too late 3/31/20214,060,000 shares $551.47 million -20.7%2.5%3.1 $135.83 3/15/20215,120,000 shares $684.85 million -9.2%3.2%3.4 $133.76 2/26/20215,640,000 shares $670.71 million -2.1%3.5%3.7 $118.92 2/12/20215,760,000 shares $730.60 million -17.7%3.6%3.9 $126.84 1/29/20217,000,000 shares $849.03 million -26.1%4.3%4.6 $121.29 1/15/20219,470,000 shares $1.01 billion -3.2%5.9%6.1 $106.35 12/31/20209,780,000 shares $925.38 million -0.2%6.0%6.7 $94.62 12/15/20209,800,000 shares $906.89 million +3.5%6.0%5.9 $92.54 11/30/20209,470,000 shares $903.15 million +2.7%5.8%6.4 $95.37 11/15/20209,220,000 shares $880.33 million -2.4%5.6%6.3 $95.48 10/30/20209,450,000 shares $833.58 million -1.3%5.8%6.6 $88.21 10/15/20209,570,000 shares $876.42 million -4.4%5.9%6.7 $91.58 9/30/202010,010,000 shares $920.02 million -8.2%6.1%7.3 $91.91 9/15/202010,900,000 shares $1.14 billion -8.0%6.7%8.7 $105.01 8/31/202011,850,000 shares $1.27 billion -7.2%7.3%9.2 $106.93 8/14/202012,770,000 shares $1.33 billion +1.2%7.9%9.1 $104.35 7/31/202012,620,000 shares $1.22 billion -5.6%7.8%8.5 $96.97 7/15/202013,370,000 shares $1.27 billion -3.3%8.2%8 $95.04 6/30/202013,820,000 shares $1.24 billion -4.0%8.5%7.2 $89.55 6/15/202014,400,000 shares $1.34 billion -5.3%8.9%6.6 $92.83 5/29/202015,210,000 shares $1.34 billion -0.1%9.4%6.5 $88.05 5/15/202015,230,000 shares $1.15 billion -7.0%9.4%6.5 $75.80 4/30/202016,380,000 shares $1.29 billion -0.1%10.1%7.4 $78.99 4/15/202016,400,000 shares $1.06 billion +14.1%10.1%7.8 $64.39 3/31/202014,380,000 shares $1.02 billion -5.4%8.9%7.6 $70.96 3/13/202015,198,800 shares $1.01 billion +4.9%9.3%10.9 $66.50 2/28/202014,490,000 shares $691.17 million -5.1%8.9%10.4 $47.70 2/14/202015,270,000 shares $1.22 billion -5.2%9.4%12.1 $79.79 1/31/202016,110,000 shares $1.47 billion +0.9%9.9%12.8 $91.30 KMX Short Interest - Frequently Asked Questions What is CarMax's current short interest? Short interest is the volume of CarMax shares that have been sold short but have not yet been closed out or covered. As of December 31st, traders have sold 13,170,000 shares of KMX short. 8.60% of CarMax's shares are currently sold short. Learn More on CarMax's current short interest. What is a good short interest ratio for CarMax? 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. KMX shares currently have a short interest ratio of 7.0. Learn More on CarMax's short interest ratio. Which institutional investors are shorting CarMax? As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of CarMax: Portman Square Capital LLP, Wealth Enhancement Advisory Services LLC, JPMorgan Chase & Co., Barclays PLC, Jane Street Group LLC, Wellington Management Group LLP, Wolverine Trading LLC, Point72 Asset Management L.P., Parallax Volatility Advisers L.P., Capstone Investment Advisors LLC, Walleye Trading LLC, Walleye Capital LLC, PEAK6 Investments LLC, BNP Paribas Financial Markets, Pathstone Holdings LLC, Caas Capital Management LP, and Wealth Enhancement Advisory Services LLC. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission. What is a good short interest percentage for CarMax? 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. 8.60% of CarMax's floating shares are currently sold short. Is CarMax's short interest increasing or decreasing? CarMax saw a decline in short interest in December. As of December 31st, there was short interest totaling 13,170,000 shares, a decline of 0.8% from the previous total of 13,280,000 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 CarMax's float size? CarMax currently has issued a total of 153,800,000 shares. Some of CarMax'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. CarMax currently has a public float of 153,100,000 shares. How does CarMax's short interest compare to its competitors? 8.60% of CarMax's shares are currently sold short. Here is how the short interest of companies compare to CarMax: Penske Automotive Group, Inc. (5.58%), Lithia Motors, Inc. (7.60%), AutoNation, Inc. (7.42%), Group 1 Automotive, Inc. (12.79%), Asbury Automotive Group, Inc. (11.23%), Advance Auto Parts, Inc. (16.71%), Sonic Automotive, Inc. (9.03%), Monro, Inc. (10.72%), America's Car-Mart, Inc. (11.32%), O'Reilly Automotive, Inc. (1.80%), 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 Co. ($5.83 billion), Charter Communications, Inc. ($3.77 billion), Reddit, Inc. ($2.98 billion), The Kroger Co. ($2.97 billion), International Paper ($2.64 billion), SoFi Technologies, Inc. ($1.99 billion), Rivian Automotive, Inc. ($1.93 billion), Onsemi ($1.81 billion), SoundHound AI, Inc. ($1.59 billion), and Moderna, Inc. ($1.57 billion). View all of the most shorted stocks. What does it mean to sell short CarMax stock? Short selling KMX is an investing strategy that aims to generate trading profit from CarMax as its price is falling. KMX shares are trading down $0.69 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 CarMax? A short squeeze for CarMax 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 KMX, which in turn drives the price of the stock up even further. How often is CarMax'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 KMX, twice per month. The most recent reporting period available is December, 31 2024. More Short Interest Resources from MarketBeat Related Companies PAG Short Interest Data LAD Short Interest Data AN Short Interest Data GPI Short Interest Data ABG Short Interest Data AAP Short Interest Data SAH Short Interest Data MNRO Short Interest Data CRMT Short Interest Data ORLY 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:KMX) was last updated on 1/20/2025 by MarketBeat.com Staff From Our Partnersliberals FOOLED by Elon’s shocking surpriseElon Musk and Donald Trump fooled everyone. They said it was to “save free speech”... Or “fix what the l...StocksToTrade | SponsoredJanuary 29th - the next big trading catalyst to watch Mark your calendar for January 29th. 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