NN (NNBR) Short Interest Ratio & Short Volume $2.15 -0.05 (-2.05%) As of 12:31 PM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Short Interest Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock NN Short Interest DataNN (NNBR) has a short interest of 1.65 million shares. This marks a -2.37% decrease in short interest from the previous month. The short interest ratio (days to cover) is 5.8, indicating that it would take 5.8 days of the average trading volume of 410,769 shares to cover all short positions.Current Short Interest1,650,000 sharesPrevious Short Interest1,690,000 sharesChange Vs. Previous Month-2.37%Dollar Volume Sold Short$3.35 millionShort Interest Ratio5.8 Days to CoverLast Record DateJuly 15, 2025Outstanding Shares50,450,000 sharesPercentage of Shares Shorted3.27%Today's Trading Volume29,594 sharesAverage Trading Volume410,769 sharesToday's Volume Vs. Average7% Short Selling NN? Sign up to receive the latest short interest report for NN and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartNNBR Short Interest Over TimeNNBR Days to Cover Over TimeNNBR Percentage of Float Shorted Over Time NN Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 7/15/20251,650,000 shares $3.35 million -2.4%N/A5.8 $2.03 6/30/20251,690,000 shares $3.55 million -33.7%3.6%5.6 $2.10 6/15/20252,550,000 shares $4.92 million +1.6%5.5%12.7 $1.93 5/31/20252,510,000 shares $5.15 million +7.3%5.5%13.5 $2.05 5/15/20252,340,000 shares $5.22 million -2.9%5.1%12.5 $2.23 4/30/20252,410,000 shares $4.84 million +3.4%N/A12.9 $2.01 4/15/20252,330,000 shares $4.12 million -0.4%5.1%11.7 $1.77 3/31/20252,340,000 shares $5.29 million -0.9%5.1%3.8 $2.26 3/15/20252,360,000 shares $5.92 million +1.7%5.2%3.8 $2.51 2/28/20252,320,000 shares $7.08 million -2.1%5.1%3.8 $3.05 Get the Latest News and Ratings for NNBR and Related StocksEnter your email address below to receive the latest news and analysts' ratings for NN and its competitors with MarketBeat's FREE daily newsletter. 2/15/20252,370,000 shares $8.25 million +0.9%5.2%4 $3.48 1/31/20252,350,000 shares $7.14 million -4.5%N/A4 $3.04 1/15/20252,460,000 shares $6.74 million +11.3%N/A4.3 $2.74 12/31/20242,210,000 shares $7.23 million +20.8%N/A18 $3.27 12/15/20241,830,000 shares $7.17 million +1.1%N/A16.9 $3.92 11/30/20241,810,000 shares $7.22 million -3.7%N/A17.2 $3.99 11/15/20241,880,000 shares $7.09 million +1.6%N/A18.4 $3.77 10/31/20241,850,000 shares $5.83 million -3.1%N/A18.5 $3.15 10/15/20241,910,000 shares $7.70 million -1.6%N/A18.8 $4.03 9/30/20241,940,000 shares $7.57 million -5.4%N/A16.6 $3.90 9/15/20242,050,000 shares $7.44 million -1.0%N/A8.7 $3.63 8/31/20242,070,000 shares $8.16 million +2.5%N/A8.7 $3.94 8/15/20242,020,000 shares $7.05 million -1.9%N/A7.7 $3.49 7/31/20242,060,000 shares $8.08 million -3.3%N/A7.6 $3.92 7/15/20242,130,000 shares $7.84 million +31.5%N/A7.5 $3.68 6/30/20241,620,000 shares $4.86 million +10.2%N/A5.6 $3.00 6/15/20241,470,000 shares $4.41 million +2.1%N/A7.8 $3.00 5/31/20241,440,000 shares $4.68 million -0.7%N/A7.2 $3.25 5/15/20241,450,000 shares $5.09 million -1.4%N/A8 $3.51 4/30/20241,470,000 shares $5.23 million -1.3%N/A7.7 $3.56 4/15/20241,490,000 shares $5.72 million -2.0%N/A8.2 $3.84 3/31/20241,520,000 shares $7.20 million +2.7%N/A8.9 $4.74 3/15/20241,480,000 shares $7.03 million No ChangeN/A8.1 $4.75 2/29/20241,480,000 shares $6.93 million +0.7%N/A9.3 $4.68 2/15/20241,470,000 shares $7.36 million +3.5%N/A9.8 $5.01 1/31/20241,420,000 shares $6.55 million +3.7%N/A11.1 $4.61 1/15/20241,370,000 shares $6.04 million +4.6%N/A12.9 $4.41 12/31/20231,310,000 shares $5.24 million -1.5%N/A14.2 $4.00 12/15/20231,330,000 shares $4.07 million +0.8%N/A17.8 $3.06 11/30/20231,320,000 shares $3.17 million -0.8%N/A18.2 $2.40The End of Elon Musk…? (Ad)The End of Elon Musk? Don't make him laugh. Jeff Brown has been hearing this same tired story for years, and he's been proven right time and time again. And now, while the media focuses on Tesla's "demise," he's uncovered an AI breakthrough that's about to make Elon's doubters eat their words yet again. According to his research, if you listen to the media and miss out on Elon's newest breakthrough, it's going to cost you the fortune of a lifetime.Click here to see why the "End of Elon" crowd is about to be wrong again. 11/15/20231,330,000 shares $3.22 million No ChangeN/A20.7 $2.42 10/31/20231,330,000 shares $2.39 million -0.8%N/A21 $1.80 10/15/20231,340,000 shares $2.35 million -0.7%N/A16.5 $1.75 9/30/20231,350,000 shares $2.51 million No ChangeN/A14.4 $1.86 9/15/20231,350,000 shares $2.71 million +2.3%N/A13.1 $2.01 8/31/20231,320,000 shares $2.80 million -2.9%N/A12.3 $2.12 8/15/20231,360,000 shares $3.10 million -6.2%N/A7 $2.28 7/31/20231,450,000 shares $4.34 million +9.0%N/A5.3 $2.99 7/15/20231,330,000 shares $3.31 million -1.5%3.1%4.6 $2.49 6/30/20231,350,000 shares $3.23 million +0.8%3.2%4.4 $2.39 6/15/20231,340,000 shares $2.96 million -5.0%3.2%3.8 $2.21 5/31/20231,410,000 shares $2.48 million +6.0%3.3%3.9 $1.76 5/15/20231,330,000 shares $1.72 million No ChangeN/A4.5 $1.30 4/30/20231,330,000 shares $1.44 million -8.3%N/A5.9 $1.08 4/15/20231,450,000 shares $1.51 million -8.2%3.4%7 $1.04 3/31/20231,580,000 shares $1.69 million +2.6%3.7%8.3 $1.07 3/15/20231,540,000 shares $1.96 million -3.1%3.7%9.4 $1.27 2/28/20231,590,000 shares $2.93 million -3.1%3.8%10.1 $1.84 2/15/20231,640,000 shares $3.61 million No Change3.9%10.2 $2.20 1/31/20231,640,000 shares $3.38 million No Change3.9%8.8 $2.06 1/15/20231,640,000 shares $3.36 million No Change3.9%9 $2.05 12/30/20221,640,000 shares $2.46 million -4.1%3.9%9.4 $1.50 12/15/20221,710,000 shares $2.89 million +1.2%4.0%10 $1.69 11/30/20221,690,000 shares $3.23 million +3.1%4.0%11.2 $1.91 11/15/20221,640,000 shares $3.21 million -3.0%3.9%12 $1.96 10/31/20221,690,000 shares $4.21 million +0.6%4.0%13.3 $2.49 10/15/20221,680,000 shares $3.06 million -1.2%4.0%13.3 $1.82 9/30/20221,700,000 shares $2.91 million -3.4%4.0%13.4 $1.71 9/15/20221,760,000 shares $4.45 million -3.8%4.2%7.3 $2.53 8/31/20221,830,000 shares $3.92 million -6.6%4.3%6.5 $2.14 8/15/20221,960,000 shares $4.61 million +1.0%4.7%6.7 $2.35 7/31/20221,940,000 shares $5.63 million -5.8%4.6%5.8 $2.90 7/15/20222,060,000 shares $5.36 million -12.0%4.9%5.7 $2.60 6/30/20222,340,000 shares $5.92 million -25.2%5.6%5.9 $2.53 6/15/20223,130,000 shares $9.01 million -7.7%7.4%7.8 $2.88 5/31/20223,390,000 shares $9.49 million +7.3%8.0%11.3 $2.80 5/15/20223,160,000 shares $7.49 million +5.7%7.5%10.6 $2.37 4/30/20222,990,000 shares $9.06 million +16.3%7.1%11.3 $3.03 4/15/20222,570,000 shares $6.35 million +15.3%6.1%10 $2.47 3/31/20222,230,000 shares $6.42 million +6.7%5.4%10.1 $2.88 3/15/20222,090,000 shares $6.17 million +9.4%5.0%10.3 $2.95 2/28/20221,910,000 shares $4.95 million +8.5%4.6%10.2 $2.59 2/15/20221,760,000 shares $5.47 million +19.7%4.2%9.5 $3.11 1/31/20221,470,000 shares $5.60 million +10.5%3.5%8.3 $3.81 1/15/20221,330,000 shares $5.63 million -2.2%3.2%7.7 $4.23 12/31/20211,360,000 shares $5.58 million +21.4%3.2%8.1 $4.10 12/15/20211,120,000 shares $4.77 million +5.7%2.7%6.9 $4.26 11/30/20211,060,000 shares $4.72 million +7.3%2.5%6.5 $4.45 11/15/2021988,300 shares $5.71 million +2.4%2.4%6.3 $5.78 10/29/2021965,500 shares $4.82 million -2.8%2.3%5.8 $4.99The End of Elon Musk…? (Ad)The End of Elon Musk? Don't make him laugh. Jeff Brown has been hearing this same tired story for years, and he's been proven right time and time again. And now, while the media focuses on Tesla's "demise," he's uncovered an AI breakthrough that's about to make Elon's doubters eat their words yet again. According to his research, if you listen to the media and miss out on Elon's newest breakthrough, it's going to cost you the fortune of a lifetime.Click here to see why the "End of Elon" crowd is about to be wrong again. 10/15/2021993,100 shares $5.06 million -3.6%2.4%5.9 $5.10 9/30/20211,030,000 shares $5.41 million -7.2%2.5%6 $5.25 9/15/20211,110,000 shares $5.79 million +4.7%2.6%5.7 $5.22 8/31/20211,060,000 shares $5.77 million -7.0%2.5%4.7 $5.44 8/13/20211,140,000 shares $6.63 million No Change2.7%4.5 $5.82 7/30/20211,140,000 shares $7.80 million -2.6%2.7%3.7 $6.84 7/15/20211,170,000 shares $8.37 million No Change2.8%3.8 $7.15 6/30/20211,170,000 shares $8.60 million -5.7%2.8%3.5 $7.35 6/15/20211,240,000 shares $9.03 million No Change2.9%3.7 $7.28 5/28/20211,240,000 shares $9.31 million -12.1%2.9%3.6 $7.51 5/14/20211,410,000 shares $10.70 million +9.3%3.3%4.3 $7.59 4/30/20211,290,000 shares $9.69 million +4.0%3.1%4.9 $7.51 4/15/20211,240,000 shares $9.27 million -0.8%3.0%5 $7.48 3/31/20211,250,000 shares $8.54 million -13.8%3.0%5.7 $6.83 3/15/20211,450,000 shares $11.34 million -2.7%3.5%7.1 $7.82 2/26/20211,490,000 shares $9.86 million No Change3.6%10.1 $6.62 2/12/20211,490,000 shares $10.31 million -0.7%3.6%9.8 $6.92 1/29/20211,500,000 shares $9.33 million -2.0%3.6%9.4 $6.22 1/15/20211,530,000 shares $9.79 million -2.6%3.7%9.5 $6.40 12/31/20201,570,000 shares $10.24 million +0.6%3.8%10 $6.52 12/15/20201,560,000 shares $9.28 million -8.8%3.8%9.1 $5.95 11/30/20201,710,000 shares $11.01 million -5.0%4.1%8.5 $6.44 11/15/20201,800,000 shares $11.07 million -3.7%4.3%7.1 $6.15 10/30/20201,870,000 shares $9.99 million -7.9%4.5%6.3 $5.34 10/15/20202,030,000 shares $12.26 million -5.1%4.9%6.3 $6.04 9/30/20202,140,000 shares $11.04 million -8.6%5.2%6.1 $5.16 9/15/20202,340,000 shares $12.92 million -5.3%5.6%6.5 $5.52 8/31/20202,470,000 shares $11.24 million -22.3%5.9%6.5 $4.55 8/14/20203,180,000 shares $21.15 million -7.6%7.7%7.5 $6.65 NNBR Short Interest - Frequently Asked Questions What is NN's current short interest? Short interest is the volume of NN shares that have been sold short but have not yet been closed out or covered. As of July 15th, traders have sold 1,650,000 shares of NNBR short. Learn More on NN's current short interest. What is a good short interest ratio for NN? 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. NNBR shares currently have a short interest ratio of 6.0. Learn More on NN's short interest ratio. Is NN's short interest increasing or decreasing? NN saw a decline in short interest in July. As of July 15th, there was short interest totaling 1,650,000 shares, a decline of 2.4% from the previous total of 1,690,000 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 NN's short interest compare to its competitors? Here is how the short interest of companies in the industry of "industrial machinery" compare to NN: Omega Flex, Inc. (1.56%), L.B. Foster Company (1.77%), DMC Global (3.48%), Piedmont Lithium Inc. - Sponsored ADR (9.75%), Eastern Company (The) (0.65%), Hurco Companies, Inc. (0.66%), Ampco-Pittsburgh Corporation (2.72%), ToughBuilt Industries, Inc. (2.49%), Parker-Hannifin Corporation (1.48%), Illinois Tool Works Inc. (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: 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 NN stock? Short selling NNBR is an investing strategy that aims to generate trading profit from NN as its price is falling. NNBR shares are trading up $0.06 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 NN? A short squeeze for NN 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 NNBR, which in turn drives the price of the stock up even further. How often is NN'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 NNBR, twice per month. The most recent reporting period available is July, 15 2025. More Short Interest Resources from MarketBeat Related Companies OFLX Short Squeeze FSTR Short Squeeze BOOM Short Squeeze PLL Short Squeeze EML Short Squeeze HURC Short Squeeze AP Short Squeeze TBLT Short Squeeze PH Short Squeeze ITW Short Squeeze Short Interest Tools Stocks to Short Largest Short Interest Positions Short Interest Increases Short Interest Decreases Short Interest Reporting Dates This page (NASDAQ:NNBR) was last updated on 8/8/2025 by MarketBeat.com Staff From Our PartnersGreen Light for These StocksGuess Who Washington Will Partner With Next? The U.S. government just made a bold $400 million move... beco...Stansberry Research | SponsoredThe End of Elon Musk…?The End of Elon Musk? Don't make him laugh. Jeff Brown has been hearing this same tired story for years, an...Brownstone Research | SponsoredThe Robotics Revolution has arrived … and one $7 stock could take off as a result.Something big is brewing in Washington. 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