AAR (AIR) Short Interest Ratio & Short Volume $61.26 -0.70 (-1.12%) As of 11:09 AM 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 InterestTrendsBuy This Stock AAR Short Interest DataAAR (AIR) has a short interest of 670,300 shares, representing 1.90% of the float (the number of shares available for trading by the public). This marks a -11.49% decrease in short interest from the previous month. The short interest ratio (days to cover) is 2.4, indicating that it would take 2.4 days of the average trading volume of 274,178 shares to cover all short positions.Current Short Interest670,300 sharesPrevious Short Interest757,300 sharesChange Vs. Previous Month-11.49%Dollar Volume Sold Short$35.83 millionShort Interest Ratio2.4 Days to CoverLast Record DateApril 30, 2025Outstanding Shares36,104,000 sharesFloat Size35,260,000 sharesShort Percent of Float1.90%Today's Trading Volume11,038 sharesAverage Trading Volume274,178 sharesToday's Volume Vs. Average4% Short Selling AAR? Sign up to receive the latest short interest report for AAR and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartAIR Short Interest Over TimeAIR Days to Cover Over TimeAIR Percentage of Float Shorted Over Time AAR Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 4/30/2025670,300 shares $35.83 million -11.5%1.9%2.4 $53.45 4/15/2025757,300 shares $40.33 million -15.4%2.2%2.7 $53.25 3/31/2025894,600 shares $50.16 million +38.4%2.5%3.1 $56.07 3/15/2025646,200 shares $43.41 million +4.9%1.9%2.6 $67.18 2/28/2025616,300 shares $39.99 million -3.8%1.8%2.7 $64.88 2/15/2025640,800 shares $41.55 million -6.5%1.8%2.8 $64.84 1/31/2025685,300 shares $46.42 million -17.9%2.0%2.9 $67.74 1/15/2025834,200 shares $58.06 million +5.3%2.4%3.4 $69.60 12/31/2024792,200 shares $48.55 million +28.3%2.3%3 $61.28 12/15/2024617,500 shares $39.04 million +12.4%1.8%2.3 $63.22 Get the Latest News and Ratings for AIR and Related StocksEnter your email address below to receive the latest news and analysts' ratings for AAR and its competitors with MarketBeat's FREE daily newsletter. 11/30/2024549,500 shares $38.20 million +0.8%1.6%1.9 $69.52 11/15/2024545,100 shares $36.04 million -3.0%1.6%1.9 $66.11 10/31/2024562,200 shares $33.00 million -20.4%1.6%2 $58.70 10/15/2024705,800 shares $42.67 million -8.0%2.0%2.4 $60.46 9/30/2024766,800 shares $50.12 million +1.9%2.2%2.4 $65.36 9/15/2024752,200 shares $50.88 million -3.5%2.2%2.5 $67.64 8/31/2024779,800 shares $51.30 million -2.7%2.2%2.7 $65.78 8/15/2024801,400 shares $50.74 million +1.9%2.3%2.8 $63.32 7/31/2024786,300 shares $50.82 million -1.7%2.3%2.7 $64.63 7/15/2024799,800 shares $59.14 million +9.4%2.3%2.8 $73.95 6/30/2024731,400 shares $53.17 million -21.8%2.1%2.8 $72.70 6/15/2024935,600 shares $62.69 million +7.2%2.7%3 $67.00 5/31/2024872,500 shares $61.91 million -0.8%2.5%2.8 $70.96 5/15/2024879,600 shares $63.29 million -6.3%2.5%2.8 $71.95 4/30/2024938,500 shares $64.88 million +5.5%2.8%2.8 $69.13 4/15/2024889,300 shares $53.99 million -6.9%2.6%2.6 $60.71 3/31/2024955,500 shares $57.21 million +5.7%2.8%2.8 $59.87 3/15/2024904,100 shares $56.86 million +25.7%2.7%2.7 $62.89 2/29/2024719,000 shares $48.00 million -11.9%2.1%2.3 $66.76 2/15/2024816,100 shares $56.15 million +5.7%2.4%2.6 $68.81 1/31/2024771,800 shares $46.97 million +18.6%2.3%2.6 $60.86 1/15/2024651,000 shares $38.77 million +22.9%2.4%2.4 $59.56 12/31/2023529,700 shares $33.05 million -32.2%1.6%2.1 $62.40 12/15/2023780,900 shares $55.37 million +5.7%2.3%3.2 $70.91 11/30/2023738,500 shares $51.18 million +7.6%2.2%3.5 $69.30 11/15/2023686,200 shares $46.23 million +15.1%2.1%3.6 $67.37 10/31/2023596,000 shares $35.40 million -6.3%1.8%3.4 $59.39 10/15/2023635,700 shares $36.92 million +0.6%1.9%3.4 $58.07 9/30/2023632,100 shares $37.63 million +25.0%1.9%3.2 $59.53 9/15/2023505,600 shares $30.19 million +17.5%1.5%2.9 $59.71Market Panic: Trump Just Dropped a Bomb on Your Stocks (Ad)tock Market Panic: Trump Just Dropped a Bomb on Your Stocks The market is in freefall—and Trump's new tariffs just lit the fuse. Millions of investors are blindsided as stocks plunge… but this is only Phase 1. If you're still holding the wrong assets, you could lose 30% or more in the coming weeks.Don't wait for the next drop to wipe you out. Get the FREE Guide Before Markets Open Tomorrow 8/31/2023430,200 shares $26.50 million +1.8%1.3%2.4 $61.60 8/15/2023422,600 shares $25.05 million -8.7%1.3%2.4 $59.28 7/31/2023462,900 shares $27.68 million -24.0%1.4%2.6 $59.80 7/15/2023609,200 shares $35.54 million -0.5%1.8%3.7 $58.34 6/30/2023612,200 shares $35.39 million -12.0%1.9%4 $57.81 6/15/2023696,000 shares $38.84 million +1.1%2.1%4.1 $55.81 5/31/2023688,200 shares $34.47 million -7.6%2.1%3.9 $50.08 5/15/2023744,600 shares $39.54 million -6.5%2.3%4 $53.10 4/30/2023796,600 shares $42.04 million -4.1%2.4%4 $52.78 4/15/2023830,200 shares $44.94 million -2.7%2.5%4 $54.13 3/31/2023853,000 shares $46.53 million -21.0%2.6%3.8 $54.55 3/15/20231,080,000 shares $54.81 million -4.4%3.3%4.5 $50.75 2/28/20231,130,000 shares $61.46 million +0.9%3.5%5.2 $54.39 2/15/20231,120,000 shares $61.31 million +5.7%3.4%5.3 $54.74 1/31/20231,060,000 shares $54.53 million No Change3.2%5 $51.44 1/15/20231,060,000 shares $52.21 million -10.2%3.2%4.7 $49.25 12/30/20221,180,000 shares $52.98 million -4.1%3.6%5.1 $44.90 12/15/20221,230,000 shares $53.48 million +4.2%3.8%4.8 $43.48 11/30/20221,180,000 shares $54.94 million -2.5%3.5%4.6 $46.56 11/15/20221,210,000 shares $54.56 million -9.0%3.6%4.6 $45.09 10/31/20221,330,000 shares $58.95 million -14.7%4.0%5 $44.32 10/15/20221,560,000 shares $59.86 million -3.7%4.7%5.9 $38.37 9/30/20221,620,000 shares $58.03 million -21.0%4.9%5.9 $35.82 9/15/20222,050,000 shares $81.69 million -1.4%6.1%7.7 $39.85 8/31/20222,080,000 shares $89.19 million -4.6%6.2%7.8 $42.88 8/15/20222,180,000 shares $104.40 million -7.2%6.5%7.5 $47.89 7/31/20222,350,000 shares $104.65 million -10.3%7.0%7.8 $44.53 7/15/20222,620,000 shares $109.18 million +11.5%7.9%8.4 $41.67 6/30/20222,350,000 shares $98.32 million +25.7%7.1%6.9 $41.84 6/15/20221,870,000 shares $81.12 million +22.2%5.6%4.9 $43.38 5/31/20221,530,000 shares $73.78 million +7.0%4.6%4 $48.22 5/15/20221,430,000 shares $65.21 million -2.7%4.3%3.8 $45.60 4/30/20221,470,000 shares $69.06 million -0.7%4.4%3.7 $46.98 4/15/20221,480,000 shares $74.77 million -20.9%4.4%3.7 $50.52 3/31/20221,870,000 shares $90.56 million -1.6%5.6%4.8 $48.43 3/15/20221,900,000 shares $83.45 million -4.0%5.6%5.3 $43.92 2/28/20221,980,000 shares $88.98 million -3.9%5.9%5.6 $44.94 2/15/20222,060,000 shares $88.68 million +10.8%6.1%6 $43.05 1/31/20221,860,000 shares $74.90 million -13.9%5.5%5.8 $40.27 1/15/20222,160,000 shares $92.47 million +5.4%6.4%7.1 $42.81 12/31/20212,050,000 shares $80.01 million -10.5%6.1%7.2 $39.03 12/15/20212,290,000 shares $82.05 million +4.6%6.8%7.9 $35.83 11/30/20212,190,000 shares $71.53 million +0.9%6.5%8.6 $32.66 11/15/20212,170,000 shares $82.50 million -3.1%6.4%8.8 $38.02 10/29/20212,240,000 shares $79.23 million +5.7%6.6%9.2 $35.37 10/15/20212,120,000 shares $71.74 million -4.9%6.3%8.6 $33.84 9/30/20212,230,000 shares $72.32 million -1.8%6.6%8.7 $32.43 9/15/20212,270,000 shares $74.73 million +4.6%6.7%8.9 $32.92 8/31/20212,170,000 shares $73.45 million +12.4%6.4%7.8 $33.85 8/13/20211,930,000 shares $65.76 million -1.5%5.8%6.7 $34.07Market Panic: Trump Just Dropped a Bomb on Your Stocks (Ad)tock Market Panic: Trump Just Dropped a Bomb on Your Stocks The market is in freefall—and Trump's new tariffs just lit the fuse. Millions of investors are blindsided as stocks plunge… but this is only Phase 1. If you're still holding the wrong assets, you could lose 30% or more in the coming weeks.Don't wait for the next drop to wipe you out. Get the FREE Guide Before Markets Open Tomorrow 7/30/20211,960,000 shares $70.09 million +17.4%5.9%6.4 $35.76 7/15/20211,670,000 shares $60.84 million +7.1%5.0%5.2 $36.43 6/30/20211,560,000 shares $60.45 million +0.7%4.7%4.9 $38.75 6/15/20211,550,000 shares $64.67 million +15.7%4.6%4.9 $41.72 5/28/20211,340,000 shares $55.95 million +9.8%4.0%4.5 $41.75 5/14/20211,220,000 shares $47.81 million +17.3%3.6%4.2 $39.19 4/30/20211,040,000 shares $42.22 million +13.0%3.1%3.8 $40.60 4/15/2021920,100 shares $37.80 million -3.8%2.8%3.6 $41.08 3/31/2021956,100 shares $40.18 million -3.4%2.9%3.8 $42.03 3/15/2021990,200 shares $43.54 million +4.6%3.0%3.6 $43.97 2/26/2021946,700 shares $37.82 million -7.2%2.8%3.4 $39.95 2/12/20211,020,000 shares $38.76 million -16.4%3.1%3.4 $38.00 1/29/20211,220,000 shares $42.85 million -8.3%3.7%3.9 $35.12 1/15/20211,330,000 shares $52.81 million +2.3%4.0%4.1 $39.71 12/31/20201,300,000 shares $47.03 million -12.8%3.9%4.2 $36.18 12/15/20201,490,000 shares $50.30 million +21.1%4.5%4.5 $33.76 11/30/20201,230,000 shares $36.37 million -2.4%3.7%3.9 $29.57 11/15/20201,260,000 shares $31.22 million No Change3.8%4.2 $24.78 10/30/20201,260,000 shares $24.49 million -3.8%3.8%4.3 $19.44 10/15/20201,310,000 shares $25.85 million +5.7%3.9%4.4 $19.73 9/30/20201,240,000 shares $23.31 million -12.1%3.7%3.7 $18.80 9/15/20201,410,000 shares $26.23 million -4.7%4.2%4 $18.60 8/31/20201,480,000 shares $29.87 million -3.3%4.4%3.9 $20.18 8/14/20201,530,000 shares $30.80 million -7.3%4.6%3.5 $20.13 7/31/20201,650,000 shares $28.41 million +21.3%5.0%3.6 $17.22 7/15/20201,360,000 shares $25.98 million -9.3%4.1%2.9 $19.10 6/30/20201,500,000 shares $31.01 million +0.7%4.5%3.2 $20.67 6/15/20201,490,000 shares $34.21 million +12.0%4.5%2.9 $22.96 5/29/20201,330,000 shares $26.83 million +0.8%4.0%2.5 $20.17 AIR Short Interest - Frequently Asked Questions What is AAR's current short interest? Short interest is the volume of AAR shares that have been sold short but have not yet been covered or closed out. As of April 30th, investors have sold 670,300 shares of AIR short. 1.90% of AAR's shares are currently sold short. Learn More on AAR's current short interest. What is a good short interest ratio for AAR? 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. AIR shares currently have a short interest ratio of 2.0. Learn More on AAR's short interest ratio. Which institutional investors are shorting AAR? As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of AAR: Brant Point Investment Management LLC, and PEAK6 LLC. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission. What is a good short interest percentage for AAR? 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. 1.90% of AAR's floating shares are currently sold short. Is AAR's short interest increasing or decreasing? AAR saw a drop in short interest in April. As of April 30th, there was short interest totaling 670,300 shares, a drop of 11.5% from the previous total of 757,300 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 AAR's float size? AAR currently has issued a total of 36,104,000 shares. Some of AAR'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. AAR currently has a public float of 35,260,000 shares. How does AAR's short interest compare to its competitors? 1.90% of AAR's shares are currently sold short. Here is how the short interest of companies compare to AAR: Kratos Defense & Security Solutions, Inc. (6.17%), AeroVironment, Inc. (11.38%), Hexcel Co. (3.17%), Spirit AeroSystems Holdings, Inc. (8.75%), Triumph Group, Inc. (10.09%), Astronics Co. (9.52%), National Presto Industries, Inc. (1.56%), Sypris Solutions, Inc. (3.72%), GE Aerospace (1.18%), The Boeing Company (2.10%), Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: Spotify Technology S.A. ($4.67 billion), Charter Communications, Inc. ($4.58 billion), Capital One Financial Co. ($4.47 billion), The Kroger Co. ($2.56 billion), Reddit, Inc. ($2.23 billion), Rivian Automotive, Inc. ($2.16 billion), Live Nation Entertainment, Inc. ($1.90 billion), SoFi Technologies, Inc. ($1.85 billion), Zscaler, Inc. ($1.75 billion), and Omnicom Group Inc. ($1.75 billion). View all of the most shorted stocks. What does it mean to sell short AAR stock? Short selling AIR is an investing strategy that aims to generate trading profit from AAR as its price is falling. AIR shares are trading down $1.12 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 AAR? A short squeeze for AAR 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 AIR, which in turn drives the price of the stock up even further. How often is AAR'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 AIR, twice per month. The most recent reporting period available is April, 30 2025. More Short Interest Resources from MarketBeat Related Companies KTOS Short Interest AVAV Short Interest HXL Short Interest SPR Short Interest TGI Short Interest ATRO Short Interest NPK Short Interest SYPR Short Interest GE Short Interest BA 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:AIR) was last updated on 5/21/2025 by MarketBeat.com Staff From Our PartnersMarket Panic: Trump Just Dropped a Bomb on Your Stockstock Market Panic: Trump Just Dropped a Bomb on Your Stocks The market is in freefall—and Trump's new tarif...American Alternative | SponsoredGold Hits New Highs as Global Markets SpiralWhen Trump took office in 2017, gold was just $1,100 an ounce. 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Here’s why I’m excited.So, unless you’ve been living under a rock, you probably saw the news… Nvidia just signed a $7 BILLION deal...Timothy Sykes | 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 AAR Corp. Please log in to your account or sign up in order to add this asset to your watchlist. Share AAR 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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