Embraer-Empresa Brasileira de Aeronautica (ERJ) Short Interest Ratio & Short Volume $56.95 -0.37 (-0.65%) Closing price 03:59 PM EasternExtended Trading$56.96 +0.02 (+0.03%) As of 05:27 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 InterestTrendsBuy This Stock Embraer-Empresa Brasileira de Aeronautica Short Interest DataEmbraer-Empresa Brasileira de Aeronautica (ERJ) has a short interest of 3.55 million shares, representing 1.94% of the float (the number of shares available for trading by the public). This marks a -35.45% decrease in short interest from the previous month. The short interest ratio (days to cover) is 1.8, indicating that it would take 1.8 days of the average trading volume of 1.75 million shares to cover all short positions.Current Short Interest3,550,000 sharesPrevious Short Interest5,500,000 sharesChange Vs. Previous Month-35.45%Dollar Volume Sold Short$199.74 millionShort Interest Ratio1.8 Days to CoverLast Record DateAugust 31, 2025Outstanding Shares183,660,000 sharesFloat Size183,390,000 sharesShort Percent of Float1.94%Today's Trading Volume873,942 sharesAverage Trading Volume1,745,691 sharesToday's Volume Vs. Average50% Short Selling Embraer-Empresa Brasileira de Aeronautica? Sign up to receive the latest short interest report for Embraer-Empresa Brasileira de Aeronautica and its competitors with MarketBeat's FREE newsletter. 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Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartERJ Short Interest Over TimeERJ Days to Cover Over TimeERJ Percentage of Float Shorted Over Time Embraer-Empresa Brasileira de Aeronautica Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 8/31/20253,550,000 shares $199.74 million -35.5%1.9%1.8 $56.27 8/15/20255,500,000 shares $316.42 million -23.3%3.0%2.8 $57.53 7/31/20257,170,000 shares $412.70 million -7.2%3.9%3.9 $57.56 7/15/20257,730,000 shares $412.69 million +4.6%4.3%5.2 $53.39 6/30/20257,390,000 shares $420.79 million +8.2%4.1%5.1 $56.94 6/15/20256,830,000 shares $329.60 million -4.9%3.8%4.7 $48.26 5/31/20257,180,000 shares $330.14 million -17.3%4.0%4.6 $45.98 5/15/20258,680,000 shares $428.44 million +18.7%4.8%4.6 $49.36 4/30/20257,310,000 shares $335.31 million +9.9%4.0%3.7 $45.87 4/15/20256,650,000 shares $293.40 million +5.7%3.6%3.4 $44.12 Get the Latest News and Ratings for ERJ and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Embraer-Empresa Brasileira de Aeronautica and its competitors with MarketBeat's FREE daily newsletter. 3/31/20256,290,000 shares $291.07 million +7.9%3.4%3.3 $46.28 3/15/20255,830,000 shares $305.59 million +18.3%3.2%3.6 $52.42 2/28/20254,930,000 shares $234.64 million +88.2%2.7%3.5 $47.60 2/15/20252,620,000 shares $110.66 million -0.8%1.4%2.4 $42.24 1/31/20252,640,000 shares $108.25 million -34.7%1.4%2.3 $41.00 1/15/20254,040,000 shares $155.70 million +3.9%2.2%3.8 $38.54 12/31/20243,890,000 shares $142.69 million -1.0%2.1%3.6 $36.68 12/15/20243,930,000 shares $143.48 million -7.1%2.1%3.3 $36.51 11/30/20244,230,000 shares $161.71 million -29.7%2.3%3.3 $38.23 11/15/20246,020,000 shares $228.22 million +29.7%3.3%4.2 $37.91 10/31/20244,640,000 shares $155.53 million -14.4%2.5%3.3 $33.52 10/15/20245,420,000 shares $175.99 million -7.5%3.0%3.6 $32.47 9/30/20245,860,000 shares $207.27 million +31.4%3.2%3.6 $35.37 9/15/20244,460,000 shares $164.80 million +42.5%2.4%2.6 $36.95 8/31/20243,130,000 shares $104.01 million -14.7%1.7%1.8 $33.23 8/15/20243,670,000 shares $119.79 million -9.6%2.0%2.2 $32.64 7/31/20244,060,000 shares $126.10 million +10.6%2.2%2.2 $31.06 7/15/20243,670,000 shares $109.77 million +14.0%2.0%2 $29.91 6/30/20243,220,000 shares $83.08 million -32.2%1.8%1.8 $25.80 6/15/20244,750,000 shares $131.72 million +36.9%2.6%2.7 $27.73 5/31/20243,470,000 shares $96.38 million -5.2%1.9%1.7 $27.78 5/15/20243,660,000 shares $111.10 million -10.7%2.0%1.8 $30.36 4/30/20244,100,000 shares $104.80 million +51.3%2.2%2.2 $25.56 4/15/20242,710,000 shares $65.45 million -15.6%1.5%1.6 $24.15 3/31/20243,210,000 shares $85.51 million +47.3%1.8%2 $26.64 3/15/20242,180,000 shares $50.85 million No Change1.2%1.5 $23.33 2/29/20242,180,000 shares $42.49 million -4.0%1.2%1.8 $19.49 2/15/20242,270,000 shares $41.47 million -20.9%1.2%2.1 $18.27 1/31/20242,870,000 shares $52.85 million -3.7%1.6%2.5 $18.42 1/15/20242,980,000 shares $53.31 million +4.6%1.6%2.8 $17.89 12/31/20232,850,000 shares $52.58 million +11.8%1.6%2.6 $18.45 12/15/20232,550,000 shares $49.01 million +22.6%1.4%2.3 $19.22 11/30/20232,080,000 shares $36.36 million -10.7%1.1%1.9 $17.48 11/15/20232,330,000 shares $37.54 million +18.9%1.3%2.4 $16.11 10/31/20231,960,000 shares $27.32 million -4.4%1.1%1.8 $13.94 10/15/20232,050,000 shares $27.49 million -16.0%1.1%1.7 $13.41 9/30/20232,440,000 shares $33.48 million -3.9%1.3%2 $13.72 9/15/20232,540,000 shares $37.24 million +6.3%1.4%2 $14.66 8/31/20232,390,000 shares $37.38 million -22.9%1.3%1.7 $15.64 8/15/20233,100,000 shares $45.17 million +32.5%1.7%2.2 $14.57 7/31/20232,340,000 shares $36.60 million +36.1%1.3%1.6 $15.64 7/15/20231,720,000 shares $25.03 million +37.6%0.9%1.1 $14.55 6/30/20231,250,000 shares $19.33 million -26.0%0.7%0.8 $15.46 6/15/20231,690,000 shares $28.87 million +14.2%0.9%1 $17.09 5/31/20231,480,000 shares $22.03 million -33.9%0.8%0.9 $14.89 5/15/20232,240,000 shares $32.30 million +30.2%1.2%1.3 $14.42 4/30/20231,720,000 shares $26.57 million +10.3%0.9%1 $15.45 4/15/20231,560,000 shares $25.99 million -0.6%0.9%1 $16.66 3/31/20231,570,000 shares $25.70 million -41.9%0.9%1 $16.37 3/15/20232,700,000 shares $39.66 million +22.7%1.5%1.8 $14.69 2/28/20232,200,000 shares $27.94 million -5.6%1.2%1.7 $12.70 2/15/20232,330,000 shares $29.26 million -2.1%1.3%1.8 $12.56 1/31/20232,380,000 shares $30.68 million -47.8%N/A1.6 $12.89 1/15/20234,560,000 shares $56.27 million -13.1%N/A3.1 $12.34 12/30/20225,250,000 shares $57.38 million +17.5%N/A3.8 $10.93 12/15/20224,470,000 shares $45.55 million -4.7%N/A3.1 $10.19 11/30/20224,690,000 shares $49.81 million +2.2%N/A3.4 $10.62 11/15/20224,590,000 shares $47.55 million +2.7%N/A3.2 $10.36 10/31/20224,470,000 shares $47.25 million -5.9%N/A3.2 $10.57 10/15/20224,750,000 shares $40.57 million -1.5%N/A3.2 $8.54 9/30/20224,820,000 shares $41.45 million -0.6%N/A3.1 $8.60 9/15/20224,850,000 shares $50.20 million -6.6%N/A2.8 $10.35 8/31/20225,190,000 shares $55.33 million -5.0%N/A2.6 $10.66 8/15/20225,460,000 shares $64.37 million +21.6%N/A2.4 $11.79 7/31/20224,490,000 shares $40.95 million +2.5%N/A1.9 $9.12 7/15/20224,380,000 shares $36.05 million -12.8%N/A1.8 $8.23 6/30/20225,020,000 shares $44.08 million -17.7%N/A2 $8.78 6/15/20226,100,000 shares $55.94 million +40.6%N/A2.4 $9.17 5/31/20224,340,000 shares $46.48 million -19.8%2.4%1.6 $10.71 5/15/20225,410,000 shares $59.19 million +16.1%3.0%2 $10.94 4/30/20224,660,000 shares $52.98 million -13.2%2.5%1.7 $11.37 4/15/20225,370,000 shares $62.45 million -31.3%2.9%2 $11.63 3/31/20227,820,000 shares $98.61 million +9.5%4.3%2.9 $12.61 3/15/20227,140,000 shares $75.68 million -1.5%3.9%2.6 $10.60 2/28/20227,250,000 shares $99.91 million +3.4%4.0%2.9 $13.78 2/15/20227,010,000 shares $107.60 million +29.1%3.8%2.9 $15.35 1/31/20225,430,000 shares $83.35 million +55.6%3.0%2.2 $15.35 1/15/20223,490,000 shares $55.49 million -21.6%1.9%1.4 $15.90 12/31/20214,450,000 shares $78.99 million -7.7%2.4%1.9 $17.75 12/15/20214,820,000 shares $70.52 million -1.0%2.6%2 $14.63 11/30/20214,870,000 shares $66.87 million +15.7%2.7%2.1 $13.73 11/15/20214,210,000 shares $70.69 million -17.8%2.3%1.9 $16.79 10/29/20215,120,000 shares $79.51 million +25.2%2.8%2.3 $15.53 10/15/20214,090,000 shares $77.01 million +5.7%2.2%1.9 $18.83 9/30/20213,870,000 shares $65.79 million -9.6%2.1%1.8 $17.00 9/15/20214,280,000 shares $70.28 million -2.1%2.3%2.1 $16.42 8/31/20214,370,000 shares $78.40 million -9.3%2.4%1.8 $17.94 8/13/20214,820,000 shares $75.92 million -1.2%2.6%1.9 $15.75 7/30/20214,880,000 shares $69.78 million -16.6%2.7%2 $14.30 7/15/20215,850,000 shares $83.07 million +11.9%3.2%2.2 $14.20 6/30/20215,230,000 shares $79.18 million -8.6%2.9%1.9 $15.14 6/15/20215,720,000 shares $96.15 million -6.5%3.1%1.8 $16.81 5/28/20216,120,000 shares $81.95 million +10.3%3.3%1.8 $13.39 5/14/20215,550,000 shares $64.99 million -8.9%3.0%1.4 $11.71 4/30/20216,090,000 shares $68.88 million -32.9%3.3%1.3 $11.31 4/15/20219,070,000 shares $103.58 million -14.9%4.9%2 $11.42 3/31/202110,660,000 shares $106.17 million -7.0%N/A2.2 $9.96 3/15/202111,460,000 shares $118.50 million +14.4%6.6%2.6 $10.34 2/26/202110,020,000 shares $89.58 million +11.0%5.8%2.5 $8.94 2/12/20219,030,000 shares $67.82 million +7.6%4.9%2.6 $7.51 1/29/20218,390,000 shares $56.80 million +38.0%4.6%2.7 $6.77 1/15/20216,080,000 shares $46.88 million -9.4%3.3%2 $7.71 12/31/20206,710,000 shares $46.10 million +9.6%3.7%2.5 $6.87 12/15/20206,120,000 shares $43.64 million -8.5%3.3%2.3 $7.13 11/30/20206,690,000 shares $41.95 million +30.4%3.6%2.6 $6.27 11/15/20205,130,000 shares $28.01 million +45.3%2.8%2.1 $5.46 10/30/20203,530,000 shares $14.79 million -11.8%1.9%1.5 $4.19 10/15/20204,000,000 shares $18.64 million -16.3%2.2%1.9 $4.66 9/30/20204,780,000 shares $21.08 million +34.7%2.6%2.1 $4.41 9/15/20203,550,000 shares $18.18 million -16.9%1.9%1.5 $5.12 ERJ Short Interest - Frequently Asked Questions What is Embraer-Empresa Brasileira de Aeronautica's current short interest? Short interest is the volume of Embraer-Empresa Brasileira de Aeronautica shares that have been sold short but have not yet been covered or closed out. As of August 31st, traders have sold 3,550,000 shares of ERJ short. 1.94% of Embraer-Empresa Brasileira de Aeronautica's shares are currently sold short. Learn More on Embraer-Empresa Brasileira de Aeronautica's current short interest. What is a good short interest ratio for Embraer-Empresa Brasileira de Aeronautica? 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. ERJ shares currently have a short interest ratio of 2.0. Learn More on Embraer-Empresa Brasileira de Aeronautica's short interest ratio. Which institutional investors are shorting Embraer-Empresa Brasileira de Aeronautica? As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of Embraer-Empresa Brasileira de Aeronautica: Group One Trading LLC, Walleye Capital LLC, Walleye Trading LLC, Capital Fund Management S.A., and Arrowpoint Investment Partners Singapore Pte. Ltd.. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission. What is a good short interest percentage for Embraer-Empresa Brasileira de Aeronautica? 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. 1.94% of Embraer-Empresa Brasileira de Aeronautica's floating shares are currently sold short. Is Embraer-Empresa Brasileira de Aeronautica's short interest increasing or decreasing? Embraer-Empresa Brasileira de Aeronautica saw a drop in short interest in August. As of August 31st, there was short interest totaling 3,550,000 shares, a drop of 35.5% from the previous total of 5,500,000 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 Embraer-Empresa Brasileira de Aeronautica's float size? Embraer-Empresa Brasileira de Aeronautica currently has issued a total of 183,660,000 shares. Some of Embraer-Empresa Brasileira de Aeronautica'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. Embraer-Empresa Brasileira de Aeronautica currently has a public float of 183,390,000 shares. How does Embraer-Empresa Brasileira de Aeronautica's short interest compare to its competitors? 1.94% of Embraer-Empresa Brasileira de Aeronautica's shares are currently sold short. Here is how the short interest of companies compare to Embraer-Empresa Brasileira de Aeronautica: Elbit Systems Ltd. (0.55%), Joby Aviation, Inc. (11.57%), Loar Holdings Inc. (5.18%), Archer Aviation Inc. (17.07%), Ducommun Incorporated (1.56%), EHang Holdings Limited Unsponsored ADR (14.16%), Eve Holding, Inc. (5.71%), TAT Technologies Ltd. (2.64%), Vertical Aerospace Ltd. (3.02%), New Horizon Aircraft Ltd. (2.54%), Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: SPDR S&P 500 ETF Trust ($73.23 billion), Invesco QQQ ($29.52 billion), iShares Russell 2000 ETF ($20.82 billion), iShares 20+ Year Treasury Bond ETF ($10.76 billion), Palo Alto Networks, Inc. ($9.37 billion), Strategy Inc ($7.58 billion), Invesco S&P 500 Equal Weight ETF ($6.78 billion), SPDR S&P Biotech ETF ($6.72 billion), AppLovin Corporation ($6.37 billion), and iShares iBoxx $ Investment Grade Corporate Bond ETF ($6.29 billion). View all of the most shorted stocks. What does it mean to sell short Embraer-Empresa Brasileira de Aeronautica stock? Short selling ERJ is an investing strategy that aims to generate trading profit from Embraer-Empresa Brasileira de Aeronautica as its price is falling. ERJ shares are trading down $1.44 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 Embraer-Empresa Brasileira de Aeronautica? A short squeeze for Embraer-Empresa Brasileira de Aeronautica 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 ERJ, which in turn drives the price of the stock up even further. How often is Embraer-Empresa Brasileira de Aeronautica'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 ERJ, twice per month. The most recent reporting period available is August, 31 2025. More Short Interest Resources from MarketBeat Related Companies ESLT Short Interest Data JOBY Short Interest Data LOAR Short Interest Data ACHR Short Interest Data DCO Short Interest Data EH Short Interest Data EVEX Short Interest Data TATT Short Interest Data EVTL Short Interest Data HOVR 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:ERJ) was last updated on 9/15/2025 by MarketBeat.com Staff From Our PartnersHe Called Nvidia at $1.10. Now, He Says THIS Stock Will…The original Magnificent Seven returned 16,894%—turning $7K into $1.18 million. 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