Aterian (ATER) Short Interest Ratio & Short Volume $1.01 0.00 (0.00%) Closing price 04:00 PM EasternExtended Trading$1.00 -0.01 (-0.50%) As of 07:32 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 ForecastsChartCompetitorsEarningsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Aterian Short Interest DataAterian (ATER) has a short interest of 141,800 shares, representing 1.87% of the float (the number of shares available for trading by the public). This marks a -16.83% decrease in short interest from the previous month. The short interest ratio (days to cover) is 0.9, indicating that it would take 0.9 days of the average trading volume of 122,557 shares to cover all short positions.Current Short Interest141,800 sharesPrevious Short Interest170,500 sharesChange Vs. Previous Month-16.83%Dollar Volume Sold Short$172.29 thousandShort Interest Ratio0.9 Days to CoverLast Record DateJuly 31, 2025Outstanding Shares9,990,000 sharesFloat Size7,580,000 sharesShort Percent of Float1.87%Today's Trading Volume39,964 sharesAverage Trading Volume122,557 sharesToday's Volume Vs. Average33% Short Selling Aterian? Sign up to receive the latest short interest report for Aterian and its competitors with MarketBeat's FREE newsletter. Email Address Get Report View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. 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Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartATER Short Interest Over TimeATER Days to Cover Over TimeATER Percentage of Float Shorted Over Time Aterian Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 7/31/2025141,800 shares $172.29 thousand -16.8%1.9%0.9 $1.22 7/15/2025170,500 shares $228.47 thousand -23.2%2.4%1.1 $1.34 6/30/2025222,100 shares $368.69 thousand -1.9%3.1%1.4 $1.66 6/15/2025226,400 shares $280.74 thousand -4.6%3.6%1.5 $1.24 5/31/2025237,200 shares $367.66 thousand -36.9%3.3%0.3 $1.55 5/15/2025376,000 shares $661.76 thousand -2.6%5.3%0.4 $1.76 4/30/2025386,200 shares $760.81 thousand +30.4%5.5%0.4 $1.97 4/15/2025296,100 shares $515.21 thousand +6.6%4.2%0.3 $1.74 3/31/2025277,900 shares $583.59 thousand +40.3%3.9%0.3 $2.10 3/15/2025198,100 shares $423.93 thousand -17.5%2.8%0.2 $2.14 Get the Latest News and Ratings for ATER and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Aterian and its competitors with MarketBeat's FREE daily newsletter. 2/28/2025240,200 shares $494.81 thousand -4.4%3.4%3.9 $2.06 2/15/2025251,300 shares $580.50 thousand +25.4%3.6%3.9 $2.31 1/31/2025200,400 shares $450.90 thousand -11.2%2.8%3 $2.25 1/15/2025225,700 shares $528.14 thousand -7.3%3.2%4.1 $2.34 12/31/2024243,500 shares $584.40 thousand -9.6%3.4%4.4 $2.40 12/15/2024269,200 shares $632.62 thousand -5.9%3.9%5 $2.35 11/30/2024286,100 shares $781.05 thousand +10.8%4.2%5.4 $2.73 11/15/2024258,300 shares $656.08 thousand -2.5%3.8%4.8 $2.54 10/31/2024264,900 shares $712.58 thousand -7.2%4.0%5 $2.69 10/15/2024285,500 shares $853.65 thousand +8.5%4.3%5.4 $2.99 9/30/2024263,200 shares $758.02 thousand -9.1%4.0%4.3 $2.88 9/15/2024289,600 shares $941.20 thousand -3.6%4.4%2.4 $3.25 8/31/2024300,500 shares $898.50 thousand -18.1%4.6%2.5 $2.99 8/15/2024367,000 shares $1.12 million -5.4%5.6%3.1 $3.05 7/31/2024388,100 shares $1.16 million -9.4%5.8%3 $2.99 7/15/2024428,400 shares $1.20 million -32.0%6.4%3 $2.80 6/30/2024629,700 shares $1.77 million +92.8%9.5%3.9 $2.81 6/15/2024326,600 shares $731.58 thousand +7.2%4.8%2.6 $2.24 5/31/2024304,700 shares $801.36 thousand -33.1%4.5%2.3 $2.63 5/15/2024455,600 shares $1.42 million -12.6%6.8%3.3 $3.12 4/30/2024521,500 shares $1.18 million -2.9%8.5%4.1 $2.27 4/15/2024537,200 shares $1.19 million +22.0%8.1%4.7 $2.22 3/31/2024440,500 shares $1.22 million +26.2%6.6%4.4 $2.76 3/15/2024349,000 shares $1.48 million -91.5%5.3%5 $4.25 2/29/20244,090,000 shares $1.86 million -15.5%5.2%7 $0.46 2/15/20244,840,000 shares $2.29 million +9.5%6.2%9.8 $0.47 1/31/20244,420,000 shares $1.31 million -6.8%5.7%10.3 $0.30 1/15/20244,740,000 shares $1.40 million -6.9%6.1%11 $0.30 12/31/20235,090,000 shares $1.77 million +11.6%6.5%11.1 $0.35 12/15/20234,560,000 shares $1.52 million -14.0%5.9%9.9 $0.33Everyone’s watching Nvidia right now. Here’s why I’m excited. (Ad)So, unless you’ve been living under a rock, you probably saw the news… Nvidia just signed a $7 BILLION deal with Saudi Arabia to power its new AI empire 🤯 We’re talking about hundreds of thousands of chips, including their latest Grace Blackwell supercomputer.🎯 Click here to watch the video and get the free ticker XGPT just flagged. 11/30/20235,300,000 shares $1.66 million +16.5%6.9%12.5 $0.31 11/15/20234,550,000 shares $1.52 million -21.3%5.9%9.7 $0.33 10/31/20235,780,000 shares $1.59 million -3.7%8.0%9.6 $0.28 10/15/20236,000,000 shares $1.82 million +4.5%8.3%7.5 $0.30 9/30/20235,740,000 shares $1.88 million -4.7%7.9%6.6 $0.33 9/15/20236,020,000 shares $2.00 million -1.2%8.3%5.2 $0.33 8/31/20236,090,000 shares $2.17 million -20.3%8.0%4.8 $0.36 8/15/20237,640,000 shares $2.96 million +30.8%10.0%5.8 $0.39 7/31/20235,840,000 shares $2.87 million -0.3%8.0%4.2 $0.49 7/15/20235,860,000 shares $3.40 million +1.7%8.3%4.9 $0.58 6/30/20235,760,000 shares $2.65 million -23.1%8.1%4.9 $0.46 6/15/20237,490,000 shares $4.06 million +2.0%10.6%7.3 $0.54 5/31/20237,340,000 shares $4.29 million -9.2%9.8%8.3 $0.58 5/15/20238,080,000 shares $4.94 million -7.8%10.8%9 $0.61 4/30/20238,760,000 shares $6.93 million -4.6%11.7%10.1 $0.79 4/15/20239,180,000 shares $7.53 million -2.1%12.2%6.4 $0.82 3/31/20239,380,000 shares $8.07 million +4.5%12.5%4.7 $0.86 3/15/20238,980,000 shares $8.28 million +2.5%12.0%4.4 $0.92 2/28/20238,760,000 shares $10.51 million +1.4%11.7%4.2 $1.20 2/15/20238,640,000 shares $11.84 million +27.6%11.6%4.1 $1.37 1/31/20236,770,000 shares $10.36 million -0.4%9.1%3.1 $1.53 1/15/20236,800,000 shares $6.58 million +3.8%9.1%3.9 $0.97 12/30/20226,550,000 shares $5.05 million -1.8%8.7%5.4 $0.77 12/15/20226,670,000 shares $6.67 million -6.6%8.9%3.7 $1.00 11/30/20227,140,000 shares $7.71 million -10.1%9.5%3.6 $1.08 11/15/20227,940,000 shares $9.69 million +1.9%10.6%4 $1.22 10/31/20227,790,000 shares $8.57 million +1.4%10.6%3.6 $1.10 10/15/20227,680,000 shares $8.14 million +29.1%10.5%3.3 $1.06 9/30/20225,950,000 shares $7.38 million -4.0%8.1%2.6 $1.24 9/15/20226,200,000 shares $14.94 million +6.9%9.7%3 $2.41 8/31/20225,800,000 shares $13.22 million -25.2%9.1%2.5 $2.28 8/15/20227,750,000 shares $24.88 million -8.9%13.2%2.8 $3.21 7/31/20228,510,000 shares $19.40 million -11.0%14.8%2.2 $2.28 7/15/20229,560,000 shares $23.80 million +7.9%16.6%1.3 $2.49 6/30/20228,860,000 shares $19.14 million +13.6%16.2%0.5 $2.16 6/15/20227,800,000 shares $20.12 million -11.9%14.3%0.4 $2.58 5/31/20228,850,000 shares $28.59 million -15.1%16.0%0.4 $3.23 5/15/202210,420,000 shares $32.51 million -19.9%18.6%0.5 $3.12 4/30/202213,000,000 shares $66.69 million +24.3%24.5%0.7 $5.13 4/15/202210,460,000 shares $57.84 million +6.1%19.7%0.6 $5.53 3/31/20229,860,000 shares $23.96 million +9.1%19.1%1.2 $2.43 3/15/20229,040,000 shares $20.34 million +14.3%17.5%3.1 $2.25 2/28/20227,910,000 shares $23.65 million +18.4%17.8%2.6 $2.99 2/15/20226,680,000 shares $23.71 million -3.8%15.0%2.1 $3.55 1/31/20226,940,000 shares $22.49 million +15.3%16.0%1.7 $3.24 1/15/20226,020,000 shares $21.97 million -11.9%13.8%1.3 $3.65 12/31/20216,830,000 shares $28.07 million +7.1%15.7%1.1 $4.11 12/15/20216,380,000 shares $29.67 million +2.4%14.7%0.7 $4.65 11/30/20216,230,000 shares $30.40 million No Change15.1%0.3 $4.88 11/15/20216,230,000 shares $40.12 million +10.7%15.1%0.2 $6.44Everyone’s watching Nvidia right now. Here’s why I’m excited. (Ad)So, unless you’ve been living under a rock, you probably saw the news… Nvidia just signed a $7 BILLION deal with Saudi Arabia to power its new AI empire 🤯 We’re talking about hundreds of thousands of chips, including their latest Grace Blackwell supercomputer.🎯 Click here to watch the video and get the free ticker XGPT just flagged. 10/29/20215,630,000 shares $35.98 million -30.6%17.6%0.2 $6.39 10/15/20218,110,000 shares $66.02 million +16.4%25.4%0.3 $8.14 9/30/20216,970,000 shares $75.49 million -7.3%27.6%0.3 $10.83 9/15/20217,520,000 shares $84.60 million +12.6%29.8%0.4 $11.25 8/31/20216,680,000 shares $39.81 million +15.6%29.0%0.8 $5.96 8/13/20215,780,000 shares $23.35 million No Change41.2%4.7 $4.04 ATER Short Interest - Frequently Asked Questions What is Aterian's current short interest? Short interest is the volume of Aterian shares that have been sold short but have not yet been closed out or covered. As of July 31st, traders have sold 141,800 shares of ATER short. 1.87% of Aterian's shares are currently sold short. Learn More on Aterian's current short interest. What is a good short interest ratio for Aterian? 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. ATER shares currently have a short interest ratio of 1.0. Learn More on Aterian's short interest ratio. Which institutional investors are shorting Aterian? As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of Aterian: Group One Trading LLC, and Simplex Trading LLC. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission. What is a good short interest percentage for Aterian? 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. 1.87% of Aterian's floating shares are currently sold short. Is Aterian's short interest increasing or decreasing? Aterian saw a decrease in short interest in July. As of July 31st, there was short interest totaling 141,800 shares, a decrease of 16.8% from the previous total of 170,500 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 Aterian's float size? Aterian currently has issued a total of 9,990,000 shares. Some of Aterian'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. Aterian currently has a public float of 7,580,000 shares. How does Aterian's short interest compare to its competitors? 1.87% of Aterian's shares are currently sold short. Here is how the short interest of companies in the industry of "consumer goods" compare to Aterian: United-Guardian, Inc. (0.25%), Natuzzi, S.p.A. (0.03%), Nova Lifestyle, Inc (0.24%), Fenbo Holdings Limited (1.87%), Lobo EV Technologies Ltd (2.09%), Charles & Colvard, Ltd. (3.51%), EZGO Technologies Ltd. (2.40%), Adamas One Corp. (0.05%), Unilever PLC (0.11%), Haleon PLC Sponsored ADR (0.39%), 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 ($70.87 billion), Invesco QQQ ($30.12 billion), iShares Russell 2000 ETF ($19.85 billion), iShares 20+ Year Treasury Bond ETF ($10.34 billion), Strategy Inc ($8.98 billion), iShares iBoxx $ Investment Grade Corporate Bond ETF ($7.61 billion), SPDR S&P Biotech ETF ($6.81 billion), Invesco S&P 500 Equal Weight ETF ($6.14 billion), Palo Alto Networks, Inc. ($5.97 billion), and Super Micro Computer, Inc. ($5.28 billion). View all of the most shorted stocks. What does it mean to sell short Aterian stock? Short selling ATER is an investing strategy that aims to generate trading profit from Aterian as its price is falling. 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 Aterian? A short squeeze for Aterian 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 ATER, which in turn drives the price of the stock up even further. How often is Aterian'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 ATER, twice per month. The most recent reporting period available is July, 31 2025. More Short Interest Resources from MarketBeat Related Companies UG Short Squeeze NTZ Short Squeeze NVFY Short Squeeze FEBO Short Squeeze LOBO Short Squeeze CTHR Short Squeeze EZGO Short Squeeze JEWL Short Squeeze ACV Short Squeeze UL 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:ATER) was last updated on 8/28/2025 by MarketBeat.com Staff From Our PartnersNVIDIA's Worst Nightmare?$2 TRILLION Quantum Gold Rush While everyone fights over expensive AI stocks... 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