TransDigm Group (TDG) Short Interest Ratio & Short Volume $1,436.36 +6.74 (+0.47%) Closing price 06/12/2025 03:58 PM EasternExtended Trading$1,440.00 +3.64 (+0.25%) As of 08:32 AM 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 TransDigm Group Short Interest DataTransDigm Group (TDG) has a short interest of 1.14 million shares, representing 2.12% of the float (the number of shares available for trading by the public). This marks a -10.94% decrease in short interest from the previous month. The short interest ratio (days to cover) is 3.9, indicating that it would take 3.9 days of the average trading volume of 261,833 shares to cover all short positions.Current Short Interest1,140,000 sharesPrevious Short Interest1,280,000 sharesChange Vs. Previous Month-10.94%Dollar Volume Sold Short$1.67 billionShort Interest Ratio3.9 Days to CoverLast Record DateMay 31, 2025Outstanding Shares56,167,000 sharesShort Percent of Float2.12%Today's Trading Volume356,752 sharesAverage Trading Volume261,833 sharesToday's Volume Vs. Average136% Short Selling TransDigm Group? Sign up to receive the latest short interest report for TransDigm Group and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartTDG Short Interest Over TimeTDG Days to Cover Over TimeTDG Percentage of Float Shorted Over Time TransDigm Group Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 5/31/20251,140,000 shares $1.67 billion -10.9%2.1%3.9 $1,468.19 5/15/20251,280,000 shares $1.80 billion -3.0%2.4%4.3 $1,405.86 4/30/20251,320,000 shares $1.86 billion +10.0%N/A4.5 $1,411.55 4/15/20251,200,000 shares $1.63 billion +4.4%2.2%4.2 $1,360.10 3/31/20251,150,000 shares $1.59 billion -5.7%2.1%4.2 $1,381.36 3/15/20251,220,000 shares $1.64 billion +19.6%2.3%4.6 $1,346.98 2/28/20251,020,000 shares $1.40 billion -8.1%1.9%3.7 $1,368.24 2/15/20251,110,000 shares $1.46 billion No Change2.0%3.9 $1,315.29 1/31/20251,110,000 shares $1.50 billion -0.9%2.0%3.7 $1,352.43 1/15/20251,120,000 shares $1.45 billion -5.9%2.0%3.9 $1,292.62 Get the Latest News and Ratings for TDG and Related StocksEnter your email address below to receive the latest news and analysts' ratings for TransDigm Group and its competitors with MarketBeat's FREE daily newsletter. 12/31/20241,190,000 shares $1.51 billion +34.7%2.2%4.3 $1,267.28 12/15/2024883,800 shares $1.11 billion +3.2%1.6%3.3 $1,259.12 11/30/2024856,800 shares $1.07 billion -1.4%1.6%3.6 $1,252.97 11/15/2024869,000 shares $1.09 billion -2.3%1.6%3.9 $1,254.16 10/31/2024889,000 shares $1.16 billion +9.1%1.6%4.6 $1,301.40 10/15/2024814,600 shares $1.13 billion +6.2%1.5%4.1 $1,390.52 9/30/2024767,400 shares $1.10 billion +4.7%1.4%3.6 $1,427.13 9/15/2024733,300 shares $1.00 billion -2.9%1.3%3.1 $1,367.76 8/31/2024755,100 shares $1.04 billion -13.8%1.4%3.1 $1,373.21 8/15/2024875,500 shares $1.11 billion +11.1%1.6%3.6 $1,272.34 7/31/2024788,200 shares $1.02 billion +6.8%1.4%3.2 $1,294.22 7/15/2024737,800 shares $916.30 million -16.6%1.4%3.1 $1,241.94 6/30/2024884,100 shares $1.13 billion +7.5%1.6%3.9 $1,277.61 6/15/2024822,500 shares $1.06 billion -4.4%1.5%4 $1,294.76 5/31/2024860,700 shares $1.16 billion -18.0%1.6%4.2 $1,343.23 5/15/20241,050,000 shares $1.35 billion No Change1.9%5.1 $1,289.20 4/30/20241,050,000 shares $1.31 billion +1.9%1.9%5 $1,248.15 4/15/20241,030,000 shares $1.24 billion +1.0%1.9%4.9 $1,207.50 3/31/20241,020,000 shares $1.26 billion -8.9%1.9%4.9 $1,231.60 3/15/20241,120,000 shares $1.31 billion -4.3%2.1%5.3 $1,172.20 2/29/20241,170,000 shares $1.38 billion +0.9%2.2%5.5 $1,177.74 2/15/20241,160,000 shares $1.34 billion +2.7%2.1%5.7 $1,158.85 1/31/20241,130,000 shares $1.23 billion +0.9%2.1%5.1 $1,092.68 1/15/20241,120,000 shares $1.16 billion +4.7%2.0%5.1 $1,032.83 12/31/20231,070,000 shares $1.08 billion -7.8%2.0%4.7 $1,011.60 12/15/20231,160,000 shares $1.14 billion +0.9%2.1%5 $985.59 11/30/20231,150,000 shares $1.11 billion -6.5%2.1%4.8 $962.87 11/15/20231,230,000 shares $1.22 billion +6.0%2.2%5.1 $993.70 10/31/20231,160,000 shares $960.58 million -4.9%2.1%5 $828.09 10/15/20231,220,000 shares $1.05 billion +25.3%2.2%5.3 $857.09Elon’s NEXT Big IPO? 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But you may only have this chance if you act before December 31st, 2025.One that experts predict could be worth over $3.2 TRILLION globally by 2030. 9/30/2023973,700 shares $820.96 million +0.9%1.8%4.1 $843.13 9/15/2023965,300 shares $834.75 million +1.7%1.8%4.3 $864.76 8/31/2023949,300 shares $858.02 million -7.8%1.7%4.1 $903.85 8/15/20231,030,000 shares $886.24 million -1.0%1.9%4.1 $860.43 7/31/20231,040,000 shares $935.71 million -1.9%1.9%3.9 $899.72 7/15/20231,060,000 shares $942.08 million -10.2%2.0%4.1 $888.75 6/30/20231,180,000 shares $1.05 billion +10.3%2.2%4.6 $893.49 6/15/20231,070,000 shares $882.39 million -0.9%2.0%4.1 $824.66 5/31/20231,080,000 shares $835.54 million -10.0%2.0%3.9 $773.65 5/15/20231,200,000 shares $969.77 million +4.4%2.2%4.4 $808.14 4/30/20231,150,000 shares $879.75 million -3.4%2.2%3.7 $765.00 4/15/20231,190,000 shares $894.68 million +3.5%2.2%3.8 $751.83 3/31/20231,150,000 shares $847.61 million -1.7%2.2%3.5 $737.05 3/15/20231,170,000 shares $815.64 million -3.3%2.2%3.5 $697.13 2/28/20231,210,000 shares $900.08 million -0.8%2.3%3.7 $743.87 2/15/20231,220,000 shares $937.16 million -3.2%2.3%3.7 $768.16 1/31/20231,260,000 shares $904.37 million -3.8%2.4%4 $717.75 1/15/20231,310,000 shares $895.88 million -1.5%2.5%4.6 $683.88 12/30/20221,330,000 shares $837.43 million -5.7%2.6%4.8 $629.65 12/15/20221,410,000 shares $863.13 million -6.0%2.7%5.1 $612.15 11/30/20221,500,000 shares $942.75 million -9.1%2.9%5.5 $628.50 11/15/20221,650,000 shares $1.02 billion -8.8%3.1%6.4 $618.01 10/31/20221,810,000 shares $1.04 billion -3.2%3.4%6.9 $575.76 10/15/20221,870,000 shares $961.70 million +21.4%3.6%7.1 $514.28 9/30/20221,540,000 shares $808.22 million +33.9%2.9%5.9 $524.82 9/15/20221,150,000 shares $675.17 million +9.5%2.2%4.4 $587.10 8/31/20221,050,000 shares $630.41 million No Change2.0%3.7 $600.39 8/15/20221,050,000 shares $710.86 million +6.0%2.0%3.4 $677.01 7/31/2022990,200 shares $616.24 million -6.6%1.9%3 $622.34 7/15/20221,060,000 shares $570.45 million -1.9%2.1%3.1 $538.16 6/30/20221,080,000 shares $579.60 million -3.6%2.1%3.2 $536.67 6/15/20221,120,000 shares $613.52 million -2.6%2.2%3.2 $547.79 5/31/20221,150,000 shares $696.18 million +10.6%2.2%3.4 $605.37 5/15/20221,040,000 shares $586.36 million +12.8%2.0%2.9 $563.81 4/30/2022922,000 shares $548.41 million -19.1%1.8%2.8 $594.81 4/15/20221,140,000 shares $727.87 million -14.9%2.2%3.6 $638.48 3/31/20221,340,000 shares $873.06 million +25.2%2.6%4.2 $651.54 3/15/20221,070,000 shares $691.25 million +1.9%2.1%3.5 $646.03 2/28/20221,050,000 shares $699.92 million +1.9%2.0%3.5 $666.59 2/15/20221,030,000 shares $675.90 million +5.8%2.0%3.2 $656.21 1/31/2022973,600 shares $599.92 million +4.0%1.9%3 $616.19 1/15/2022935,800 shares $603.95 million +13.5%1.8%3 $645.38 12/31/2021824,400 shares $524.55 million +0.7%1.5%2.8 $636.28 12/15/2021818,800 shares $477.02 million -68.1%1.5%2.7 $582.59 11/30/20212,570,000 shares $1.49 billion -0.8%4.8%8.2 $578.05 11/15/20212,590,000 shares $1.69 billion +8.8%4.8%10 $653.74 10/29/20212,380,000 shares $1.48 billion +7.2%4.5%9.9 $623.82 10/15/20212,220,000 shares $1.42 billion +3.7%4.2%9.7 $639.47 9/30/20212,140,000 shares $1.34 billion +2.4%4.0%9.4 $624.57 9/15/20212,090,000 shares $1.28 billion +4.5%3.9%9.2 $612.96Elon’s NEXT Big IPO? 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But you may only have this chance if you act before December 31st, 2025.One that experts predict could be worth over $3.2 TRILLION globally by 2030. 8/31/20212,000,000 shares $1.21 billion -5.2%3.7%8.9 $607.47 8/13/20212,110,000 shares $1.28 billion +5.5%4.0%8.4 $605.97 7/30/20212,000,000 shares $1.28 billion -0.5%3.8%7.6 $641.09 7/15/20212,010,000 shares $1.28 billion -7.8%3.8%7.4 $636.56 6/30/20212,180,000 shares $1.41 billion -3.1%4.1%7.8 $647.29 6/15/20212,250,000 shares $1.52 billion +7.7%4.2%8 $676.50 5/28/20212,090,000 shares $1.36 billion +1.5%3.9%7.7 $648.84 5/14/20212,060,000 shares $1.21 billion -1.0%N/A8.4 $586.57 4/30/20212,080,000 shares $1.27 billion +7.8%4.1%8.2 $610.00 4/15/20211,930,000 shares $1.21 billion -4.0%3.8%7 $628.92 3/31/20212,010,000 shares $1.18 billion +1.0%3.9%7.4 $584.63 3/15/20211,990,000 shares $1.23 billion +6.4%3.9%7.4 $619.89 2/26/20211,870,000 shares $1.08 billion -2.1%3.6%6.7 $576.65 2/12/20211,910,000 shares $1.10 billion -4.0%3.7%6.8 $575.02 1/29/20211,990,000 shares $1.11 billion -2.9%3.9%6.4 $555.73 1/15/20212,050,000 shares $1.24 billion +1.5%4.0%6.4 $606.07 12/31/20202,020,000 shares $1.24 billion -3.4%3.9%6.3 $616.14 12/15/20202,090,000 shares $1.25 billion -4.6%4.1%5.8 $595.82 11/30/20202,190,000 shares $1.30 billion -6.8%4.3%5.5 $591.54 11/15/20202,350,000 shares $1.33 billion -3.7%4.6%5.7 $566.78 10/30/20202,440,000 shares $1.16 billion +3.4%4.8%5.7 $476.54 10/15/20202,360,000 shares $1.14 billion -15.4%4.6%5.7 $483.73 9/30/20202,790,000 shares $1.33 billion +2.6%5.5%6.7 $475.12 9/15/20202,720,000 shares $1.38 billion +2.3%5.3%6.1 $507.30 8/31/20202,660,000 shares $1.33 billion -0.4%5.1%5.8 $499.67 8/14/20202,670,000 shares $1.33 billion -1.1%5.1%4.8 $498.79 7/31/20202,700,000 shares $1.16 billion +0.4%5.3%4.6 $430.93 7/15/20202,690,000 shares $1.14 billion -17.0%5.3%4.1 $422.66 6/30/20203,240,000 shares $1.44 billion +0.3%6.4%4.5 $443.76 6/15/20203,230,000 shares $1.48 billion -1.2%6.3%4 $459.74 TDG Short Interest - Frequently Asked Questions What is TransDigm Group's current short interest? Short interest is the volume of TransDigm Group shares that have been sold short but have not yet been covered or closed out. As of May 31st, investors have sold 1,140,000 shares of TDG short. 2.12% of TransDigm Group's shares are currently sold short. Learn More on TransDigm Group's current short interest. What is a good short interest ratio for TransDigm Group? 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. TDG shares currently have a short interest ratio of 4.0. Learn More on TransDigm Group's short interest ratio. Which institutional investors are shorting TransDigm Group? As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of TransDigm Group: Quaker Wealth Management LLC, Jane Street Group LLC, Millennium Management LLC, K2 Principal Fund L.P., Cubist Systematic Strategies LLC, HAP Trading LLC, PEAK6 LLC, Walleye Trading LLC, Walleye Capital LLC, Maven Securities LTD, Simplex Trading LLC, Wolverine Asset Management LLC, Allianz Asset Management GmbH, Muzinich & Co. Inc., Bank of New York Mellon Corp, and CenterStar Asset Management LLC. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission. What is a good short interest percentage for TransDigm Group? 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. 2.12% of TransDigm Group's floating shares are currently sold short. Is TransDigm Group's short interest increasing or decreasing? TransDigm Group saw a drop in short interest in the month of May. As of May 31st, there was short interest totaling 1,140,000 shares, a drop of 10.9% from the previous total of 1,280,000 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 TransDigm Group's short interest compare to its competitors? 2.12% of TransDigm Group's shares are currently sold short. Here is how the short interest of companies compare to TransDigm Group: GE Aerospace (1.25%), The Boeing Company (2.14%), Honeywell International Inc. (1.09%), Lockheed Martin Co. (0.84%), General Dynamics Co. (0.96%), Northrop Grumman Co. (2.02%), HEICO Co. (4.88%), Teledyne Technologies Incorporated (1.19%), Curtiss-Wright Co. (1.13%), Textron Inc. (2.29%), 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 ($64.96 billion), Invesco QQQ ($27.88 billion), iShares Russell 2000 ETF ($19.94 billion), iShares 20+ Year Treasury Bond ETF ($9.69 billion), Strategy Incorporated ($8.58 billion), SPDR S&P Biotech ETF ($5.72 billion), Invesco S&P 500 Equal Weight ETF ($5.45 billion), iShares iBoxx $ Investment Grade Corporate Bond ETF ($4.70 billion), Charter Communications, Inc. ($4.54 billion), and Industrial Select Sector SPDR Fund ($4.49 billion). View all of the most shorted stocks. What does it mean to sell short TransDigm Group stock? Short selling TDG is an investing strategy that aims to generate trading profit from TransDigm Group as its price is falling. TDG shares are trading up $6.74 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 TransDigm Group? A short squeeze for TransDigm Group 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 TDG, which in turn drives the price of the stock up even further. How often is TransDigm Group'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 TDG, twice per month. The most recent reporting period available is May, 31 2025. More Short Interest Resources from MarketBeat Related Companies GE Aerospace Short Interest Data Boeing Short Interest Data Honeywell International Short Interest Data Lockheed Martin Short Interest Data General Dynamics Short Interest Data Northrop Grumman Short Interest Data HEICO Short Interest Data Teledyne Technologies Short Interest Data Curtiss-Wright Short Interest Data Textron 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:TDG) was last updated on 6/13/2025 by MarketBeat.com Staff From Our PartnersElon’s NEXT Big IPO?Cancel your internet TODAY!? 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