AerCap (AER) Short Interest Ratio & Short Volume $101.52 -4.26 (-4.03%) As of 03:56 PM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Short Interest Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesOptions ChainOwnershipSEC FilingsShort InterestTrends AerCap Short Interest DataAerCap (AER) has a short interest of 2.60 million shares. This marks a -1.52% decrease in short interest from the previous month. The short interest ratio (days to cover) is 2.6, indicating that it would take 2.6 days of the average trading volume of 1.13 million shares to cover all short positions.Current Short Interest2,600,000 sharesPrevious Short Interest2,640,000 sharesChange Vs. Previous Month-1.52%Dollar Volume Sold Short$248.68 millionShort Interest Ratio2.6 Days to CoverLast Record DateJanuary 31, 2025Outstanding Shares197,930,000 sharesPercentage of Shares Shorted1.31%Today's Trading Volume1,407,150 sharesAverage Trading Volume1,127,117 sharesToday's Volume Vs. Average125% Short Selling AerCap? Sign up to receive the latest short interest report for AerCap and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartAER Short Interest Over TimeAER Days to Cover Over TimeAER Percentage of Float Shorted Over Time AerCap Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 1/31/20252,600,000 shares $248.68 million -1.5%N/A2.6 $95.65 1/15/20252,640,000 shares $255.82 million +6.9%N/A2.6 $96.90 12/31/20242,470,000 shares $236.38 million +6.9%N/A2.5 $95.70 12/15/20242,310,000 shares $220.97 million +9.0%N/A2.2 $95.66 11/30/20242,120,000 shares $210.64 million +21.8%N/A2 $99.36 11/15/20241,740,000 shares $165.68 million +26.1%N/A1.5 $95.22 10/31/20241,380,000 shares $129.15 million -37.8%N/A1.3 $93.59 10/15/20242,220,000 shares $215.65 million +0.9%N/A1.7 $97.14 9/30/20242,200,000 shares $208.38 million +1.9%N/A1.6 $94.72 9/15/20242,160,000 shares $202.65 million No ChangeN/A1.5 $93.82 Get the Latest News and Ratings for AER and Related StocksEnter your email address below to receive the latest news and analysts' ratings for AerCap and its competitors with MarketBeat's FREE daily newsletter. 8/31/20242,160,000 shares $210.43 million -18.2%N/A1.4 $97.42 8/15/20242,640,000 shares $248.37 million +39.7%N/A1.8 $94.08 7/31/20241,890,000 shares $177.57 million -14.1%N/A1.2 $93.95 7/15/20242,200,000 shares $212.69 million -38.9%N/A1.5 $96.68 6/30/20243,600,000 shares $335.52 million +47.5%N/A2.4 $93.20 6/15/20242,440,000 shares $217.23 million -2.8%N/A1.6 $89.03 5/31/20242,510,000 shares $232.58 million +34.2%N/A1.6 $92.66 5/15/20241,870,000 shares $173.59 million +1.1%N/A1.1 $92.83 4/30/20241,850,000 shares $156.29 million -9.8%N/A1.1 $84.48 4/15/20242,050,000 shares $169.23 million -23.2%N/A1.3 $82.55 3/31/20242,670,000 shares $232.05 million +9.9%N/A1.7 $86.91 3/15/20242,430,000 shares $208.57 million +14.6%N/A1.6 $85.83 2/29/20242,120,000 shares $163.62 million -14.5%N/A1.4 $77.18 2/15/20242,480,000 shares $195.20 million -7.5%N/A1.6 $78.71 1/31/20242,680,000 shares $205.13 million +22.9%N/A1.5 $76.54 1/15/20242,180,000 shares $161.87 million -26.1%N/A1.1 $74.25 12/31/20232,950,000 shares $219.24 million -10.3%N/A1.5 $74.32 12/15/20233,290,000 shares $243.26 million -10.4%N/A1.7 $73.94 11/30/20233,670,000 shares $250.37 million -3.9%N/A1.6 $68.22 11/15/20233,820,000 shares $258.92 million -12.8%N/A1.8 $67.78 10/31/20234,380,000 shares $272.11 million +52.6%N/A2.6 $62.13 10/15/20232,870,000 shares $169.24 million -31.3%N/A1.9 $58.97 9/30/20234,180,000 shares $261.96 million +29.4%N/A2.8 $62.67 9/15/20233,230,000 shares $201.33 million +26.2%N/A2.4 $62.33 8/31/20232,560,000 shares $157.49 million +11.3%N/A2.8 $61.52 8/15/20232,300,000 shares $142.49 million +25.7%N/A2.4 $61.95 7/31/20231,830,000 shares $116.77 million No ChangeN/A1.8 $63.81 7/15/20231,830,000 shares $117.25 million -14.1%N/A1.9 $64.07 6/30/20232,130,000 shares $135.30 million +12.7%N/A2.2 $63.52 6/15/20231,890,000 shares $116.48 million -2.6%N/A1.8 $61.63Market down? 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The smartest investors are already moving their money into gold, and you should too.Download your Free 2025 Gold Guide Now 5/31/20231,940,000 shares $110.74 million -8.9%N/A1.3 $57.08 5/15/20232,130,000 shares $123.33 million -3.2%N/A1.5 $57.90 4/30/20232,200,000 shares $123.99 million +4.3%N/A1.6 $56.36 4/15/20232,110,000 shares $116.89 million -5.8%N/A1.6 $55.40 3/31/20232,240,000 shares $125.96 million -15.2%N/A1.7 $56.23 3/15/20232,640,000 shares $138.42 million +6.0%N/A2.2 $52.43 2/28/20232,490,000 shares $155.48 million -9.5%1.9%3.2 $62.44 2/15/20232,750,000 shares $173.11 million -12.1%2.2%3.9 $62.95 1/31/20233,130,000 shares $197.85 million -6.6%2.5%4.1 $63.21 1/15/20233,350,000 shares $212.69 million -7.2%2.6%3.9 $63.49 12/30/20223,610,000 shares $210.54 million -4.8%2.8%4.2 $58.32 12/15/20223,790,000 shares $219.33 million +9.9%3.0%4.1 $57.87 11/30/20223,450,000 shares $211.83 million -14.2%2.7%3.6 $61.40 11/15/20224,020,000 shares $234.81 million -16.3%3.2%4.3 $58.41 10/31/20224,800,000 shares $256.37 million -15.9%3.8%5.2 $53.41 10/15/20225,710,000 shares $278.31 million -2.1%4.5%6.5 $48.74 9/30/20225,830,000 shares $246.78 million +21.7%4.6%6.6 $42.33 9/15/20224,790,000 shares $222.16 million +9.4%3.8%5.4 $46.38 8/31/20224,380,000 shares $192.94 million -5.6%3.4%5 $44.05 8/15/20224,640,000 shares $234.64 million +1.3%3.7%5.1 $50.57 7/31/20224,580,000 shares $205.46 million +8.0%3.6%4.4 $44.86 7/15/20224,240,000 shares $169.77 million -8.4%3.3%4 $40.04 6/30/20224,630,000 shares $189.55 million -5.3%3.6%4.1 $40.94 6/15/20224,890,000 shares $199.85 million -0.8%3.8%3.8 $40.87 5/31/20224,930,000 shares $243.74 million +19.1%3.9%3.5 $49.44 5/15/20224,140,000 shares $185.02 million -7.0%3.3%2 $44.69 4/30/20224,450,000 shares $207.86 million +0.7%3.5%2.1 $46.71 4/15/20224,420,000 shares $222.46 million +35.2%N/A2 $50.33 3/31/20223,270,000 shares $164.42 million -47.8%N/A1.5 $50.28 3/15/20226,260,000 shares $325.52 million +24.5%N/A3.1 $52.00 2/28/20225,030,000 shares $273.78 million +26.4%N/A2.5 $54.43 2/15/20223,980,000 shares $260.17 million -13.5%N/A2.8 $65.37 1/31/20224,600,000 shares $289.80 million +17.4%3.6%3.6 $63.00 1/15/20223,920,000 shares $267.97 million -2.2%3.0%3.1 $68.36 12/31/20214,010,000 shares $262.33 million +21.9%3.1%3.4 $65.42 12/15/20213,290,000 shares $197.83 million -4.4%2.6%2.9 $60.13 11/30/20213,440,000 shares $192.78 million +21.6%2.7%3.3 $56.04 11/15/20212,830,000 shares $184.97 million -2.4%2.2%3 $65.36 10/29/20212,900,000 shares $171.22 million -17.6%2.3%3.2 $59.04 10/15/20213,520,000 shares $215.14 million -10.0%2.7%4.2 $61.12 9/30/20213,910,000 shares $226.04 million +5.4%3.0%4.4 $57.81 9/15/20213,710,000 shares $207.24 million +0.3%2.9%4.1 $55.86 8/31/20213,700,000 shares $199.54 million +3.6%2.9%4 $53.93 8/13/20213,570,000 shares $198.71 million +10.2%2.8%3.7 $55.66 7/30/20213,240,000 shares $171.72 million -0.9%2.5%3.1 $53.00 7/15/20213,270,000 shares $166.64 million +29.8%2.6%3.1 $50.96 6/30/20212,520,000 shares $129.05 million -20.5%2.0%2.4 $51.21 6/15/20213,170,000 shares $183.45 million -2.8%2.5%3 $57.87 5/28/20213,260,000 shares $192.34 million +52.3%2.6%2.6 $59.00 5/14/20212,140,000 shares $118.77 million -10.8%1.7%1.3 $55.50Market down? 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The smartest investors are already moving their money into gold, and you should too.Download your Free 2025 Gold Guide Now 4/30/20212,400,000 shares $144 million -21.8%1.9%1.5 $60.00 4/15/20213,070,000 shares $187.98 million -5.0%2.5%1.9 $61.23 3/31/20213,230,000 shares $192.44 million -12.0%2.6%2 $59.58 3/15/20213,670,000 shares $223.61 million +37.5%2.9%2.3 $60.93 2/26/20212,670,000 shares $128.16 million +6.8%2.1%1.9 $48.00 2/12/20212,500,000 shares $109.63 million -10.4%2.0%1.5 $43.85 1/29/20212,790,000 shares $113.97 million -6.7%2.2%1.4 $40.85 1/15/20212,990,000 shares $138.98 million -9.9%2.4%1.5 $46.48 12/31/20203,320,000 shares $153.05 million +35.5%2.6%1.7 $46.10 12/15/20202,450,000 shares $101.41 million -69.6%2.0%1.2 $41.39 11/30/20208,070,000 shares $311.99 million +17.1%6.4%3.7 $38.66 11/15/20206,890,000 shares $249.97 million +10.2%5.5%4.1 $36.28 10/30/20206,250,000 shares $158.25 million +17.9%5.0%4.2 $25.32 10/15/20205,300,000 shares $139.92 million +18.3%4.2%3.8 $26.40 9/30/20204,480,000 shares $112.85 million +6.7%3.6%3.4 $25.19 9/15/20204,200,000 shares $116.68 million +1.7%3.4%3.3 $27.78 8/31/20204,130,000 shares $122.12 million -7.2%3.3%3.3 $29.57 8/14/20204,450,000 shares $141.07 million +33.6%3.6%3.2 $31.70 7/31/20203,330,000 shares $89.68 million -10.2%2.7%2.3 $26.93 7/15/20203,710,000 shares $112.45 million -1.3%3.0%2.3 $30.31 6/30/20203,760,000 shares $115.81 million +11.2%3.0%2.1 $30.80 6/15/20203,380,000 shares $115.66 million -4.5%2.7%1.6 $34.22 5/29/20203,540,000 shares $114.13 million -14.5%2.8%1.3 $32.24 5/15/20204,140,000 shares $104.66 million +1.0%3.3%1.5 $25.28 4/30/20204,100,000 shares $115.29 million +23.9%3.3%1.6 $28.12 4/15/20203,310,000 shares $80.14 million +39.1%2.6%1.4 $24.21 3/31/20202,380,000 shares $52.98 million -8.0%1.9%1.1 $22.26 3/13/20202,587,600 shares $66.66 million +22.6%2.0%2.4 $25.76 2/28/20202,110,000 shares $34.35 million +80.3%1.7%2 $16.28 AER Short Interest - Frequently Asked Questions What is AerCap's current short interest? Short interest is the volume of AerCap shares that have been sold short but have not yet been closed out or covered. As of January 31st, investors have sold 2,600,000 shares of AER short. Learn More on AerCap's current short interest. What is a good short interest ratio for AerCap? 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. AER shares currently have a short interest ratio of 3.0. Learn More on AerCap's short interest ratio. Which institutional investors are shorting AerCap? As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of AerCap: GTS Securities LLC, Wolverine Trading LLC, Moore Capital Management LP, Group One Trading LLC, Cubist Systematic Strategies LLC, Citadel Advisors LLC, Jane Street Group LLC, Tudor Investment Corp ET AL, Parallax Volatility Advisers L.P., Two Sigma Securities LLC, Susquehanna International Group LLP, Concourse Financial Group Securities Inc., PEAK6 LLC, Walleye Trading LLC, Walleye Capital LLC, Capital Fund Management S.A., Simplex Trading LLC, and IMC Chicago LLC. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission. Is AerCap's short interest increasing or decreasing? AerCap saw a drop in short interest in January. As of January 31st, there was short interest totaling 2,600,000 shares, a drop of 1.5% from the previous total of 2,640,000 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 AerCap's short interest compare to its competitors? Here is how the short interest of companies in the industry of "business services" compare to AerCap: PayPal Holdings, Inc. (2.53%), Waste Connections, Inc. (0.85%), Trip.com Group Limited (2.06%), IQVIA Holdings Inc. (1.64%), Reddit, Inc. (16.10%), CGI Inc. (0.84%), Corpay, Inc. (2.03%), Joint Stock Company Kaspi.kz (0.45%), Grab Holdings Limited (5.21%), TransUnion (1.83%), 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. ($5.21 billion), Charter Communications, Inc. ($4.07 billion), Reddit, Inc. ($3.33 billion), The Kroger Co. ($2.67 billion), Cencora, Inc. ($2.29 billion), Hims & Hers Health, Inc. ($2.17 billion), SoFi Technologies, Inc. ($1.99 billion), Live Nation Entertainment, Inc. ($1.87 billion), Rivian Automotive, Inc. ($1.76 billion), and Moderna, Inc. ($1.60 billion). View all of the most shorted stocks. What does it mean to sell short AerCap stock? Short selling AER is an investing strategy that aims to generate trading profit from AerCap as its price is falling. AER shares are trading down $4.26 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 AerCap? A short squeeze for AerCap 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 AER, which in turn drives the price of the stock up even further. How often is AerCap'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 AER, twice per month. The most recent reporting period available is January, 31 2025. More Short Interest Resources from MarketBeat Related Companies PayPal Short Interest Waste Connections Short Interest Trip.com Group Short Interest IQVIA Short Interest Reddit Short Interest CGI Short Interest Corpay Short Interest Joint Stock Company Kaspi.kz Short Interest Grab Short Interest TransUnion Short Interest Short Interest Tools Stocks to Short Largest Short Interest Positions Short Interest Increases Short Interest Decreases Short Interest Reporting Dates This page (NYSE:AER) was last updated on 2/21/2025 by MarketBeat.com Staff From Our PartnersCollect $7k per month from Tesla’s SECRET dividendTesla doesn't pay a traditional dividend.... 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