Martin Marietta Materials (MLM) Short Interest Ratio & Short Volume $543.33 +12.10 (+2.28%) 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 ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrends Martin Marietta Materials Short Interest DataMartin Marietta Materials (MLM) has a short interest of 1.44 million shares, representing 2.37% of the float (the number of shares available for trading by the public). This marks a 1.41% increase in short interest from the previous month. The short interest ratio (days to cover) is 3.4, indicating that it would take 3.4 days of the average trading volume of 350,880 shares to cover all short positions.Current Short Interest1,440,000 sharesPrevious Short Interest1,420,000 sharesChange Vs. Previous Month+1.41%Dollar Volume Sold Short$743.76 millionShort Interest Ratio3.4 Days to CoverLast Record DateDecember 31, 2024Outstanding Shares61,120,000 sharesFloat Size60,690,000 sharesShort Percent of Float2.37%Today's Trading Volume371,416 sharesAverage Trading Volume350,880 sharesToday's Volume Vs. Average106% Short Selling Martin Marietta Materials? Sign up to receive the latest short interest report for Martin Marietta Materials and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartMLM Short Interest Over TimeMLM Days to Cover Over TimeMLM Percentage of Float Shorted Over Time Martin Marietta Materials Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 12/31/20241,440,000 shares $743.76 million +1.4%2.4%3.4 $516.50 12/15/20241,420,000 shares $782.31 million -9.0%2.4%3.2 $550.92 11/30/20241,560,000 shares $936 million +6.1%2.6%3.6 $600.00 11/15/20241,470,000 shares $857.05 million -5.8%2.4%3.2 $583.03 10/31/20241,560,000 shares $924.05 million -6.6%2.6%3.4 $592.34 10/15/20241,670,000 shares $938.37 million -0.6%2.8%3.6 $561.90 9/30/20241,680,000 shares $904.26 million +20.9%2.8%3.5 $538.25 9/15/20241,390,000 shares $723.75 million +1.5%2.3%2.8 $520.68 8/31/20241,370,000 shares $731.80 million +33.0%2.3%2.7 $534.16 8/15/20241,030,000 shares $555.99 million -9.7%1.7%2.1 $539.80 Get the Latest News and Ratings for MLM and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Martin Marietta Materials and its competitors with MarketBeat's FREE daily newsletter. 7/31/20241,140,000 shares $676.42 million -11.6%1.9%2.4 $593.35 7/15/20241,290,000 shares $717.98 million +1.6%2.1%2.7 $556.57 6/30/20241,270,000 shares $688.09 million +13.4%2.1%2.8 $541.80 6/15/20241,120,000 shares $634.87 million -1.8%1.8%2.6 $566.85 5/31/20241,140,000 shares $651.61 million +25.8%1.9%2.7 $571.59 5/15/2024906,000 shares $555.09 million -5.9%1.5%2 $612.68 4/30/2024963,000 shares $565.59 million -2.5%1.6%2.1 $587.32 4/15/2024987,200 shares $591.57 million +13.6%1.6%2.3 $599.24 3/31/2024868,700 shares $533.33 million -6.8%1.4%2.1 $613.94 3/15/2024932,300 shares $555.90 million +68.5%1.5%2.4 $596.27 2/29/2024553,300 shares $319.79 million +3.3%0.9%1.5 $577.96 2/15/2024535,800 shares $286.66 million +4.1%0.9%1.7 $535.02 1/31/2024514,600 shares $261.63 million -24.2%0.8%1.7 $508.42 1/15/2024678,900 shares $336.65 million -6.5%1.1%2.1 $495.88 12/31/2023725,900 shares $362.16 million -6.8%1.2%2.2 $498.91 12/15/2023778,700 shares $381.60 million +14.8%1.3%2.2 $490.05 11/30/2023678,100 shares $315.04 million -1.0%1.1%1.8 $464.59 11/15/2023684,800 shares $311.50 million +1.5%1.1%1.8 $454.88 10/31/2023674,900 shares $275.99 million -2.1%1.1%1.8 $408.94 10/15/2023689,300 shares $293.77 million -7.8%1.1%1.7 $426.19 9/30/2023747,500 shares $306.83 million +37.7%1.2%1.9 $410.48 9/15/2023542,900 shares $230.75 million -23.4%0.9%1.4 $425.03 8/31/2023709,100 shares $316.55 million +27.5%1.2%1.8 $446.41 8/15/2023556,300 shares $253.85 million -0.3%0.9%1.4 $456.32 7/31/2023558,200 shares $249.21 million -11.4%0.9%1.4 $446.46 7/15/2023630,300 shares $288.40 million +1.8%1.0%1.7 $457.56 6/30/2023619,300 shares $285.92 million -15.6%1.0%1.7 $461.69 6/15/2023734,100 shares $315.17 million -1.5%1.2%2 $429.33 5/31/2023745,300 shares $296.66 million +22.0%1.2%2 $398.04 5/15/2023611,000 shares $247.19 million -24.0%1.0%1.7 $404.5624/7 Automated Profits in Crypto (Ad)What if you could make consistent daily profits in crypto with minimal effort? Beyond trading lies a vast world of passive crypto income, where you set up a dependable income stream that works for you, whether you're at your computer or living your life.>> Secure Your Spot On The Groundbreaking Workshop Here 4/30/2023803,900 shares $291.98 million -10.0%1.3%2.1 $363.20 4/15/2023892,800 shares $311.77 million -3.7%1.5%2.4 $349.20 3/31/2023926,600 shares $329.00 million +20.3%1.5%2.4 $355.06 3/15/2023770,100 shares $250.44 million -11.3%1.3%2 $325.21 2/28/2023867,700 shares $312.26 million -23.2%1.4%2.4 $359.87 2/15/20231,130,000 shares $432.56 million -19.3%1.8%3.1 $382.80 1/31/20231,400,000 shares $503.50 million -3.5%2.3%4.1 $359.64 1/15/20231,450,000 shares $515.29 million +3.6%2.4%4 $355.37 12/30/20221,400,000 shares $473.16 million +6.1%2.3%3.9 $337.97 12/15/20221,320,000 shares $464.71 million +7.3%2.1%3.4 $352.05 11/30/20221,230,000 shares $450.77 million -6.1%2.0%3.2 $366.48 11/15/20221,310,000 shares $463.94 million +2.3%2.1%3.4 $354.15 10/31/20221,280,000 shares $430.05 million -11.7%2.1%3.3 $335.98 10/15/20221,450,000 shares $433.30 million No Change2.3%3.6 $298.83 9/30/20221,450,000 shares $467.03 million +8.2%2.3%3.7 $322.09 9/15/20221,340,000 shares $452.17 million +21.8%2.2%3.4 $337.44 8/31/20221,100,000 shares $382.48 million -6.8%1.8%2.6 $347.71 8/15/20221,180,000 shares $435.13 million -11.3%1.9%2.7 $368.75 7/31/20221,330,000 shares $468.27 million -20.8%2.2%2.8 $352.08 7/15/20221,680,000 shares $529.13 million +27.3%2.7%3.5 $314.96 6/30/20221,320,000 shares $395.00 million +10.0%2.1%2.8 $299.24 6/15/20221,200,000 shares $382.14 million -24.1%1.9%2.6 $318.45 5/31/20221,580,000 shares $536.22 million +2.6%2.6%3.7 $339.38 5/15/20221,540,000 shares $512.57 million +30.5%2.5%3.5 $332.84 4/30/20221,180,000 shares $417.98 million +10.3%1.9%2.6 $354.22 4/15/20221,070,000 shares $390.36 million -14.4%1.7%2.2 $364.82 3/31/20221,250,000 shares $481.11 million +28.6%2.0%2.6 $384.89 3/15/2022972,000 shares $369.82 million -10.8%1.6%2.1 $380.47 2/28/20221,090,000 shares $413.55 million +46.1%1.8%2.4 $379.40 2/15/2022746,000 shares $287.22 million +7.9%1.2%1.7 $385.01 1/31/2022691,700 shares $269.15 million +29.2%1.1%1.8 $389.12 1/15/2022535,300 shares $215.53 million -19.7%0.9%1.5 $402.63 12/31/2021666,500 shares $293.61 million -5.3%1.1%2.2 $440.52 12/15/2021703,800 shares $310.19 million -0.5%1.1%2.1 $440.74 11/30/2021707,400 shares $285.44 million +21.9%1.1%2.1 $403.51 11/15/2021580,300 shares $242.93 million -4.0%0.9%1.8 $418.63 10/29/2021604,300 shares $237.39 million +8.0%1.0%1.8 $392.84 10/15/2021559,600 shares $204.68 million +4.2%0.9%1.8 $365.77 9/30/2021536,900 shares $183.45 million +8.1%0.9%1.7 $341.68 9/15/2021496,600 shares $179.42 million -32.3%0.8%1.6 $361.29 8/31/2021733,600 shares $279.69 million +15.5%1.2%2.3 $381.25 8/13/2021635,100 shares $244.79 million +15.6%1.0%1.8 $385.44 7/30/2021549,500 shares $199.63 million -8.7%0.9%1.5 $363.30 7/15/2021601,700 shares $214.58 million -6.3%1.0%1.7 $356.63 6/30/2021642,000 shares $225.86 million +20.1%1.0%1.7 $351.81 6/15/2021534,400 shares $185.05 million +3.4%0.9%1.3 $346.27 5/28/2021517,000 shares $188.01 million -1.3%0.8%1.3 $363.65 5/14/2021523,900 shares $196.18 million +30.3%0.9%1.2 $374.47 4/30/2021402,200 shares $144.42 million -10.9%0.7%0.9 $359.07 4/15/2021451,300 shares $156.70 million -21.0%0.7%0.9 $347.2124/7 Automated Profits in Crypto (Ad)What if you could make consistent daily profits in crypto with minimal effort? Beyond trading lies a vast world of passive crypto income, where you set up a dependable income stream that works for you, whether you're at your computer or living your life.>> Secure Your Spot On The Groundbreaking Workshop Here 3/31/2021571,100 shares $196.25 million -8.7%0.9%1.1 $343.63 3/15/2021625,800 shares $215.17 million -33.3%1.0%1.1 $343.83 2/26/2021938,300 shares $315.56 million +22.4%1.5%1.7 $336.31 2/12/2021766,500 shares $244.18 million +4.5%1.2%1.4 $318.56 1/29/2021733,800 shares $211.99 million -1.2%1.2%1.4 $288.90 1/15/2021742,900 shares $224.97 million -31.2%1.2%1.3 $302.83 12/31/20201,080,000 shares $303.42 million -15.6%1.7%1.9 $280.94 12/15/20201,280,000 shares $332.42 million -11.7%2.1%2.2 $259.70 11/30/20201,450,000 shares $392.96 million +1.4%2.3%2.4 $271.01 11/15/20201,430,000 shares $377.72 million -20.1%2.3%2.3 $264.14 10/30/20201,790,000 shares $471.84 million -25.1%2.9%2.8 $263.60 10/15/20202,390,000 shares $620.99 million -23.6%3.9%3.9 $259.83 9/30/20203,130,000 shares $736.68 million +17.7%5.1%5.1 $235.36 9/15/20202,660,000 shares $580.15 million +18.8%4.3%4.6 $218.10 8/31/20202,240,000 shares $454.43 million +3.2%3.6%3.9 $202.87 8/14/20202,170,000 shares $475.95 million -0.5%3.5%3.6 $219.33 7/31/20202,180,000 shares $451.65 million -13.2%3.5%3.5 $207.18 7/15/20202,510,000 shares $539.07 million -2.7%4.1%3.9 $214.77 6/30/20202,580,000 shares $532.95 million +15.7%4.2%3.8 $206.57 6/15/20202,230,000 shares $444.19 million -7.5%3.6%2.8 $199.19 5/29/20202,410,000 shares $462.94 million +12.1%3.9%2.8 $192.09 5/15/20202,150,000 shares $361.35 million +7.0%3.5%2.5 $168.07 4/30/20202,010,000 shares $382.36 million -0.5%3.3%2.3 $190.23 4/15/20202,020,000 shares $392.18 million +2.0%3.3%2.4 $194.15 3/31/20201,980,000 shares $351.15 million +90.9%3.2%2.4 $177.35 3/13/20201,037,100 shares $215.91 million +10.3%1.7%1.8 $208.19 2/28/2020940,400 shares $135.53 million -1.7%1.5%1.6 $144.12 2/14/2020956,600 shares $207.94 million -14.6%1.5%1.7 $217.37 1/31/20201,120,000 shares $262.85 million -12.5%1.8%2.2 $234.69 MLM Short Interest - Frequently Asked Questions What is Martin Marietta Materials' current short interest? Short interest is the volume of Martin Marietta Materials shares that have been sold short but have not yet been covered or closed out. As of December 31st, investors have sold 1,440,000 shares of MLM short. 2.37% of Martin Marietta Materials' shares are currently sold short. Learn More on Martin Marietta Materials' current short interest. What is a good short interest ratio for Martin Marietta Materials? 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. MLM shares currently have a short interest ratio of 3.0. Learn More on Martin Marietta Materials's short interest ratio. Which institutional investors are shorting Martin Marietta Materials? As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of Martin Marietta Materials: Portman Square Capital LLP, Jane Street Group LLC, Wolverine Trading LLC, Point72 DIFC Ltd, Garda Capital Partners LP, Capstone Investment Advisors LLC, Walleye Trading LLC, Walleye Capital LLC, and PEAK6 Investments LLC. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission. What is a good short interest percentage for Martin Marietta Materials? 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. 2.37% of Martin Marietta Materials' floating shares are currently sold short. Is Martin Marietta Materials' short interest increasing or decreasing? Martin Marietta Materials saw a increase in short interest during the month of December. As of December 31st, there was short interest totaling 1,440,000 shares, an increase of 1.4% from the previous total of 1,420,000 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 Martin Marietta Materials' float size? Martin Marietta Materials currently has issued a total of 61,120,000 shares. Some of Martin Marietta Materials' 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. Martin Marietta Materials currently has a public float of 60,690,000 shares. How does Martin Marietta Materials' short interest compare to its competitors? 2.37% of Martin Marietta Materials' shares are currently sold short. Here is how the short interest of companies compare to Martin Marietta Materials: CRH plc (1.85%), Vulcan Materials (1.52%), James Hardie Industries plc (0.00%), Fortune Brands Innovations, Inc. (3.26%), Eagle Materials Inc. (2.16%), CEMEX, S.A.B. de C.V. (0.89%), West Fraser Timber Co. Ltd. (1.42%), Skyline Champion Co. (5.97%), Arcosa, Inc. (1.99%), Crane NXT, Co. (8.32%), 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 Martin Marietta Materials stock? Short selling MLM is an investing strategy that aims to generate trading profit from Martin Marietta Materials as its price is falling. MLM shares are trading up $12.10 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 Martin Marietta Materials? A short squeeze for Martin Marietta Materials 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 MLM, which in turn drives the price of the stock up even further. How often is Martin Marietta Materials' 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 MLM, twice per month. The most recent reporting period available is December, 31 2024. More Short Interest Resources from MarketBeat Related Companies CRH Short Squeeze VMC Short Squeeze JHX Short Squeeze FBIN Short Squeeze EXP Short Squeeze CX Short Squeeze WFG Short Squeeze SKY Short Squeeze ACA Short Squeeze CXT Short Squeeze Short Interest Tools Stocks to Short Largest Short Interest Positions Short Interest Increases Short Interest Decreases Short Interest Reporting Dates This page (NYSE:MLM) was last updated on 1/21/2025 by MarketBeat.com Staff From Our PartnersCollect $7k per month from Tesla’s SECRET dividendTesla doesn't pay a traditional dividend.... But I just discovered a secret backdoor to collect a secret 69...Investors Alley | SponsoredStunning Trump Exec Order LeakedThis secret document contains stunning details about Donald Trump’s very first order of business… the minute h...Banyan Hill Publishing | Sponsored$2 Trillion Disappears Because of Fed's Secretive New Move$2 trillion has disappeared from the US government's books. 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