Extra Space Storage (EXR) Short Interest Ratio & Short Volume $136.40 -1.89 (-1.37%) Closing price 03:59 PM EasternExtended Trading$136.32 -0.08 (-0.06%) As of 07:39 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 Extra Space Storage Short Interest DataExtra Space Storage (EXR) has a short interest of 4.09 million shares. This marks a 13.93% increase in short interest from the previous month. The short interest ratio (days to cover) is 4.1, indicating that it would take 4.1 days of the average trading volume of 1.35 million shares to cover all short positions.Current Short Interest4,090,000 sharesPrevious Short Interest3,590,000 sharesChange Vs. Previous Month+13.93%Dollar Volume Sold Short$604.87 millionShort Interest Ratio4.1 Days to CoverLast Record DateJuly 15, 2025Outstanding Shares212,250,000 sharesPercentage of Shares Shorted1.93%Today's Trading Volume839,458 sharesAverage Trading Volume1,350,898 sharesToday's Volume Vs. Average62% Short Selling Extra Space Storage? Sign up to receive the latest short interest report for Extra Space Storage and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartEXR Short Interest Over TimeEXR Days to Cover Over TimeEXR Percentage of Float Shorted Over Time Extra Space Storage Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 7/15/20254,090,000 shares $604.87 million +13.9%N/A4.1 $147.89 6/30/20253,590,000 shares $529.31 million +10.1%1.7%3.4 $147.44 6/15/20253,260,000 shares $487.27 million +1.9%1.6%3.2 $149.47 5/31/20253,200,000 shares $482.85 million -13.3%1.5%3 $150.89 5/15/20253,690,000 shares $547.89 million +11.8%1.8%3.1 $148.48 4/30/20253,300,000 shares $484.01 million +5.8%N/A2.7 $146.67 4/15/20253,120,000 shares $431.09 million -13.1%1.5%2.4 $138.17 3/31/20253,590,000 shares $533.74 million -12.0%1.7%2.7 $148.67 3/15/20254,080,000 shares $591.73 million +44.2%2.0%3.1 $145.03 2/28/20252,830,000 shares $431.17 million -17.7%1.4%2.3 $152.36 Get the Latest News and Ratings for EXR and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Extra Space Storage and its competitors with MarketBeat's FREE daily newsletter. 2/15/20253,440,000 shares $533.06 million +10.3%1.6%3 $154.96 1/31/20253,120,000 shares $480.42 million +4.4%N/A2.9 $153.98 1/15/20252,990,000 shares $447.03 million -11.0%N/A2.9 $149.51 12/31/20243,360,000 shares $502.66 million -12.3%N/A3.5 $149.60 12/15/20243,830,000 shares $605.91 million +5.5%N/A3.9 $158.20 11/30/20243,630,000 shares $620.58 million -8.3%N/A3.7 $170.96 11/15/20243,960,000 shares $651.66 million +6.5%N/A4.1 $164.56 10/31/20243,720,000 shares $607.55 million -0.8%N/A4 $163.32 10/15/20243,750,000 shares $641.74 million -1.6%N/A3.9 $171.13 9/30/20243,810,000 shares $686.56 million -17.2%N/A4 $180.20 9/15/20244,600,000 shares $818.34 million +20.1%N/A4.9 $177.90 8/31/20243,830,000 shares $677.91 million -1.3%N/A4.1 $177.00 8/15/20243,880,000 shares $644.99 million -4.4%N/A4.2 $166.24 7/31/20244,060,000 shares $647.53 million -4.0%N/A4.2 $159.49 7/15/20244,230,000 shares $686.95 million -5.4%N/A4.4 $162.40 6/30/20244,470,000 shares $694.68 million -18.0%N/A4.5 $155.41 6/15/20245,450,000 shares $853.31 million +52.7%N/A5.3 $156.57 5/31/20243,570,000 shares $516.83 million -2.2%N/A3.4 $144.77 5/15/20243,650,000 shares $555.09 million -8.1%N/A3.2 $152.08 4/30/20243,970,000 shares $533.05 million -3.4%N/A3.4 $134.27 4/15/20244,110,000 shares $566.07 million +5.9%N/A3.6 $137.73 3/31/20243,880,000 shares $570.36 million -25.1%N/A3.3 $147.00 3/15/20245,180,000 shares $721.88 million +19.4%N/A4.4 $139.36 2/29/20244,340,000 shares $611.81 million -9.2%N/A3.5 $140.97 2/15/20244,780,000 shares $677.66 million +14.6%N/A4.1 $141.77 1/31/20244,170,000 shares $602.31 million +3.2%N/A3.2 $144.44 1/15/20244,040,000 shares $615.37 million +1.3%N/A2.9 $152.32 12/31/20233,990,000 shares $639.72 million -18.1%N/A3 $160.33 12/15/20234,870,000 shares $750.27 million +8.2%N/A3.6 $154.06 11/30/20234,500,000 shares $585.77 million -22.3%N/A3.4 $130.17The Coin That Could Define Trump’s Crypto Presidency (Ad)When Trump returned to office, one of his first moves was to tap PayPal’s former COO, David Sacks, as a top advisor on crypto and AI. That alone signaled a shift. But insiders close to D.C. aren’t just talking crypto policy—they’re quietly buying something most retail investors have missed. While the crowd chases Bitcoin to $150,000, Weiss Ratings expert Juan Villaverde believes a different coin—already backed by giants like Google, Visa, and PayPal—could soon become crypto’s “Third Giant.”Discover the coin that could define Trump’s crypto presidency. 11/15/20235,790,000 shares $752.93 million -7.5%N/A4.2 $130.04 10/31/20236,260,000 shares $648.47 million -7.1%N/A4.3 $103.59 10/15/20236,740,000 shares $795.79 million -0.6%N/A4.3 $118.07 9/30/20236,780,000 shares $824.31 million +7.5%N/A3.4 $121.58 9/15/20236,310,000 shares $808.06 million +28.0%N/A3.2 $128.06 8/31/20234,930,000 shares $634.39 million -5.6%N/A2.5 $128.68 8/15/20235,220,000 shares $673.28 million -17.1%N/A2.7 $128.98 7/31/20236,300,000 shares $879.29 million -50.3%N/A3.6 $139.57 7/15/202312,680,000 shares $1.98 billion +4.3%9.5%8.5 $155.76 6/30/202312,160,000 shares $1.81 billion -2.7%9.2%10.7 $148.85 6/15/202312,500,000 shares $1.82 billion +1.5%9.4%9.1 $145.67 5/31/202312,310,000 shares $1.78 billion -0.2%9.3%9.1 $144.27 5/15/202312,330,000 shares $1.88 billion +6.1%9.3%8.9 $152.22 4/30/202311,620,000 shares $1.77 billion +12.9%8.7%8 $152.04 4/15/202310,290,000 shares $1.60 billion +149.2%7.7%7.1 $155.11 3/31/20234,130,000 shares $672.90 million -14.3%3.1%3 $162.93 3/15/20234,820,000 shares $759.54 million +1.9%3.6%4.8 $157.58 2/28/20234,730,000 shares $778.79 million +5.4%3.6%4.5 $164.65 2/15/20234,490,000 shares $728.19 million +18.5%3.4%4.2 $162.18 1/31/20233,790,000 shares $598.18 million -5.0%2.9%3.5 $157.83 1/15/20233,990,000 shares $606.08 million -0.5%3.0%3.9 $151.90 12/30/20224,010,000 shares $590.19 million -15.8%3.0%4.1 $147.18 12/15/20224,760,000 shares $740.75 million +13.3%3.6%4.7 $155.62 11/30/20224,200,000 shares $674.90 million +20.7%3.2%4.2 $160.69 11/15/20223,480,000 shares $538.88 million -3.1%2.6%3.8 $154.85 10/31/20223,590,000 shares $637.01 million +0.8%2.7%4.3 $177.44 10/15/20223,560,000 shares $572.48 million +1.4%2.7%4.7 $160.81 9/30/20223,510,000 shares $606.21 million +13.2%2.7%5 $172.71 9/15/20223,100,000 shares $578.62 million +8.0%2.4%4.9 $186.65 8/31/20222,870,000 shares $570.36 million +0.4%2.2%4.7 $198.73 8/15/20222,860,000 shares $611.44 million -1.4%2.2%4.6 $213.79 7/31/20222,900,000 shares $549.61 million +12.0%2.2%4.4 $189.52 7/15/20222,590,000 shares $439.19 million -9.8%2.0%3.7 $169.57 6/30/20222,870,000 shares $488.24 million +1.1%2.2%4 $170.12 6/15/20222,840,000 shares $458.66 million +9.7%2.3%3.8 $161.50 5/31/20222,590,000 shares $461.54 million -7.2%2.0%3.5 $178.20 5/15/20222,790,000 shares $499.30 million +32.9%2.1%3.7 $178.96 4/30/20222,100,000 shares $399 million +16.0%1.6%2.9 $190.00 4/15/20221,810,000 shares $384.72 million -14.2%1.4%2.6 $212.55 3/31/20222,110,000 shares $433.82 million +5.0%1.6%2.9 $205.60 3/15/20222,010,000 shares $381.28 million -9.5%1.5%2.9 $189.69 2/28/20222,220,000 shares $417.69 million +3.3%1.7%3.2 $188.15 2/15/20222,150,000 shares $413.19 million +7.5%1.6%2.9 $192.18 1/31/20222,000,000 shares $396.38 million -8.7%1.5%2.8 $198.19 1/15/20222,190,000 shares $445.91 million -9.1%1.7%3.2 $203.61 12/31/20212,410,000 shares $546.42 million +10.1%1.8%3.7 $226.73 12/15/20212,190,000 shares $469.56 million No Change1.7%3.4 $214.41 11/30/20212,190,000 shares $438 million -6.4%1.7%3.5 $200.00 11/15/20212,340,000 shares $467.84 million -1.7%1.8%3.8 $199.93 10/29/20212,380,000 shares $469.74 million -4.4%1.8%3.8 $197.37The Coin That Could Define Trump’s Crypto Presidency (Ad)When Trump returned to office, one of his first moves was to tap PayPal’s former COO, David Sacks, as a top advisor on crypto and AI. That alone signaled a shift. But insiders close to D.C. aren’t just talking crypto policy—they’re quietly buying something most retail investors have missed. While the crowd chases Bitcoin to $150,000, Weiss Ratings expert Juan Villaverde believes a different coin—already backed by giants like Google, Visa, and PayPal—could soon become crypto’s “Third Giant.”Discover the coin that could define Trump’s crypto presidency. 10/15/20212,490,000 shares $455.60 million +3.3%1.9%3.8 $182.97 9/30/20212,410,000 shares $404.86 million +9.6%1.8%3.3 $167.99 9/15/20212,200,000 shares $405.11 million -16.7%1.7%2.9 $184.14 8/31/20212,640,000 shares $493.44 million +0.8%2.0%3.4 $186.91 8/13/20212,620,000 shares $460.28 million +7.8%2.0%3.4 $175.68 7/30/20212,430,000 shares $423.16 million +20.9%1.9%3.3 $174.14 7/15/20212,010,000 shares $347.19 million +0.5%1.5%2.7 $172.73 6/30/20212,000,000 shares $327.64 million -2.0%1.5%2.8 $163.82 6/15/20212,040,000 shares $326.36 million -5.1%1.6%3 $159.98 5/28/20212,150,000 shares $322.09 million +10.3%1.6%3 $149.81 5/14/20211,950,000 shares $282.73 million -3.5%N/A2.5 $144.99 4/30/20212,020,000 shares $296.58 million -15.5%N/A2.5 $146.82 4/15/20212,390,000 shares $332.28 million -3.2%N/A2.9 $139.03 3/31/20212,470,000 shares $328.51 million +14.9%N/A2.9 $133.00 3/15/20212,150,000 shares $283.18 million -11.5%N/A2.6 $131.71 2/26/20212,430,000 shares $314.76 million -20.3%N/A2.9 $129.53 2/12/20213,050,000 shares $359.08 million +10.5%N/A3.7 $117.73 1/29/20212,760,000 shares $312.65 million -3.5%N/A3.1 $113.28 1/15/20212,860,000 shares $315.40 million +4.0%N/A3 $110.28 12/31/20202,750,000 shares $315.45 million -5.8%N/A2.7 $114.71 12/15/20202,920,000 shares $320.85 million +3.9%2.3%2.7 $109.88 11/30/20202,810,000 shares $309.10 million -6.3%2.2%2.7 $110.00 11/15/20203,000,000 shares $353.16 million -30.4%2.4%2.9 $117.72 10/30/20204,310,000 shares $501.34 million -7.9%3.4%4.3 $116.32 10/15/20204,680,000 shares $530.57 million +2.2%3.7%5.1 $113.37 9/30/20204,580,000 shares $490.01 million -5.2%3.6%5.3 $106.99 9/15/20204,830,000 shares $536.85 million +0.2%3.8%6 $111.15 8/31/20204,820,000 shares $513.57 million -9.7%3.8%5.9 $106.55 8/14/20205,340,000 shares $556.48 million -4.8%4.2%6 $104.21 EXR Short Interest - Frequently Asked Questions What is Extra Space Storage's current short interest? Short interest is the volume of Extra Space Storage shares that have been sold short but have not yet been closed out or covered. As of July 15th, investors have sold 4,090,000 shares of EXR short. Learn More on Extra Space Storage's current short interest. What is a good short interest ratio for Extra Space Storage? 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. EXR shares currently have a short interest ratio of 4.0. Learn More on Extra Space Storage's short interest ratio. Which institutional investors are shorting Extra Space Storage? As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of Extra Space Storage: Garda Capital Partners LP, Quaker Wealth Management LLC, Jane Street Group LLC, Caption Management LLC, Garda Capital Partners LP, Arrowpoint Investment Partners Singapore Pte. Ltd., and Simplex Trading LLC. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission. Is Extra Space Storage's short interest increasing or decreasing? Extra Space Storage saw a increase in short interest in the month of July. As of July 15th, there was short interest totaling 4,090,000 shares, an increase of 13.9% from the previous total of 3,590,000 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 Extra Space Storage's short interest compare to its competitors? Here is how the short interest of companies compare to Extra Space Storage: AvalonBay Communities, Inc. (2.22%), CubeSmart (1.83%), First Industrial Realty Trust, Inc. (3.16%), Mid-America Apartment Communities, Inc. (3.67%), National Storage Affiliates Trust (5.04%), OUTFRONT Media Inc. (12.89%), Prologis, Inc. (1.16%), Public Storage (1.89%), Rexford Industrial Realty, Inc. (6.27%), Welltower Inc. (1.50%), Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: Coinbase Global, Inc. ($5.11 billion), Charter Communications, Inc. ($4.76 billion), Reddit Inc. ($2.84 billion), SoFi Technologies, Inc. ($2.79 billion), Seagate Technology Holdings PLC ($2.79 billion), Live Nation Entertainment, Inc. ($2.67 billion), Rocket Lab Corporation ($2.49 billion), AST SpaceMobile, Inc. ($2.12 billion), Moderna, Inc. ($2.09 billion), and Omnicom Group Inc. ($2.04 billion). View all of the most shorted stocks. What does it mean to sell short Extra Space Storage stock? Short selling EXR is an investing strategy that aims to generate trading profit from Extra Space Storage as its price is falling. EXR shares are trading down $0.83 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 Extra Space Storage? A short squeeze for Extra Space Storage occurs when it has a large amount of short interest and its stock appreciates in price. This forces short sellers to cover their short interest positions by buying actual shares of EXR, which in turn drives the price of the stock up even further. How often is Extra Space Storage'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 EXR, twice per month. The most recent reporting period available is July, 15 2025. More Short Interest Resources from MarketBeat Related Companies AVB Short Interest Data CUBE Short Interest Data FR Short Interest Data MAA Short Interest Data NSA Short Interest Data OUT Short Interest Data PLD Short Interest Data PSA Short Interest Data REXR Short Interest Data WELL 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:EXR) was last updated on 8/8/2025 by MarketBeat.com Staff From Our PartnersElon’s BIGGEST warning yet?Tesla's About to Prove Everyone Wrong... Again Back in 2018, when Jeff Brown told everyone to buy Tesla… ...Brownstone Research | SponsoredHIDDEN IN THE BOOK OF GENESIS…“This land I will give to you…” — a 4,000-year-old line from Genesis may hold the key to unlocking a $150 tril...Paradigm Press | SponsoredGreen Light for These StocksGuess Who Washington Will Partner With Next? 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