Advantest (ATEYY) Short Interest Ratio & Short Volume $43.91 +2.14 (+5.12%) As of 03:59 PM Eastern Add Compare Share Share Short Interest Stock AnalysisAnalyst ForecastsChartEarningsHeadlinesSEC FilingsShort InterestBuy This Stock Advantest Short Interest DataAdvantest (ATEYY) has a short interest of 8,700 shares, representing 0.00% of the float (the number of shares available for trading by the public). This marks a 77.55% increase in short interest from the previous month. The short interest ratio (days to cover) is 0.0, indicating that it would take 0.0 days of the average trading volume of 172,967 shares to cover all short positions.Current Short Interest8,700 sharesPrevious Short Interest4,900 sharesChange Vs. Previous Month+77.55%Dollar Volume Sold Short$356,961.00Short Interest Ratio0.0 Days to CoverLast Record DateApril 15, 2025Outstanding Shares738,047,000 sharesShort Percent of Float0.00%Today's Trading Volume131,285 sharesAverage Trading Volume172,967 sharesToday's Volume Vs. Average76% Short Selling Advantest? Sign up to receive the latest short interest report for Advantest and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartATEYY Short Interest Over TimeATEYY Days to Cover Over TimeATEYY Percentage of Float Shorted Over Time Advantest Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 4/15/20258,700 shares $356,961.00 +77.6%0.0%0 $41.03 3/31/20254,900 shares $215,600.00 -68.0%0.0%0 $44.00 3/15/202515,300 shares $869,805.00 +128.4%0.0%0 $56.85 2/28/20256,700 shares $373,726.00 -56.2%0.0%0 $55.78 2/15/202515,300 shares $912,033.00 +22.4%0.0%0.1 $59.61 1/31/202512,500 shares $691,750.00 -56.6%N/A0.1 $55.34 1/15/202528,800 shares $1.72 million +1,152.2%N/A0.1 $59.66 12/31/20242,300 shares $130,847.00 +9.5%N/A0 $56.89 12/15/20242,100 shares $128,730.00 -69.6%N/A0 $61.30 11/30/20246,900 shares $381,639.00 +81.6%N/A0 $55.31 Get the Latest News and Ratings for ATEYY and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Advantest and its competitors with MarketBeat's FREE daily newsletter. 11/15/20243,800 shares $218,386.00 -86.5%N/A0 $57.47 10/31/202428,200 shares $1.63 million +1,662.5%N/A0.2 $57.78 10/15/20241,600 shares $81,440.00 -98.2%N/A0 $50.90 9/30/202489,500 shares $4.24 million +338.7%N/A0.5 $47.34 9/15/202420,400 shares $923,100.00 -85.7%N/A0.1 $45.25 8/31/2024142,900 shares $6.58 million +3,147.7%N/A0.6 $46.04 8/15/20244,400 shares $191,840.00 -90.7%N/A0 $43.60 7/31/202447,500 shares $2.08 million +43.9%N/A0.2 $43.85 7/15/202433,000 shares $1.33 million -25.0%N/A0.1 $40.43 6/30/202444,000 shares $1.79 million +2,100.0%N/A0.1 $40.70 6/15/20242,000 shares $70,580.00 -74.0%N/A0 $35.29 5/31/20247,700 shares $256,025.00 -84.7%N/A0 $33.25 5/15/202450,300 shares $1.78 million +144.2%N/A0.1 $35.42 4/30/202420,600 shares $652,196.00 +586.7%N/A0 $31.66 4/15/20243,000 shares $113,490.00 -68.8%N/A0 $37.83 3/31/20249,600 shares $427,968.00 +700.0%N/A0.1 $44.58 3/15/20241,200 shares $51,960.00 -71.4%N/A0 $43.30 2/29/20244,200 shares $197,022.00 -79.3%N/A0 $46.91 2/15/202420,300 shares $958,769.00 +712.0%N/A0.1 $47.23 1/15/202472,600 shares $2.53 million +578.5%N/A0.2 $34.82 12/31/202310,700 shares $361,125.00 +132.6%N/A0 $33.75 12/15/20234,600 shares $155,388.00 No ChangeN/A0 $33.78 11/30/20234,600 shares $143,290.00 -72.6%N/A0 $31.15 11/15/202316,800 shares $528,360.00 +1,766.7%N/A0 $31.45 10/31/2023900 shares $21,357.00 -91.0%N/A0 $23.73 10/15/202310,000 shares $297,000.00 +4,900.0%N/A0.1 $29.70 9/30/2023200 shares $22,400.00 -89.5%N/A0 $112.00 9/15/20231,900 shares $208,050.00 +46.2%N/A0.1 $109.50 8/31/20231,300 shares $162,773.00 -84.3%N/A0 $125.21 8/15/20238,300 shares $1.02 million +50.9%N/A0.3 $123.02Elon Set to Shock the World by May 1st ? (Ad)Tech legend Jeff Brown recently traveled to the industrial zone of South Memphis to investigate what he believes will be Elon’s greatest invention ever… Yes, even bigger than Tesla or SpaceX. Click here now because after June 1st, it could be too late. 7/31/20235,500 shares $759,550.00 +66.7%N/A0 $138.10 7/15/20233,300 shares $518,100.00 -43.1%N/A0 $157.00 6/30/20235,800 shares $779,520.00 -40.2%N/A0.2 $134.40 6/15/20239,700 shares $1.35 million -24.8%N/A0.4 $139.31 5/31/202312,900 shares $1.62 million +69.7%N/A0.4 $125.75 5/15/20237,600 shares $688,560.00 +4.1%N/A0.5 $90.60 4/30/20237,300 shares $565,093.00 -88.9%N/A0.3 $77.41 4/15/202365,700 shares $5.66 million +591.6%N/A1.5 $86.20 3/31/20239,500 shares $880,175.00 +196.9%N/A0.6 $92.65 3/15/20233,200 shares $266,240.00 +146.2%N/A0.3 $83.20 2/28/20231,300 shares $102,960.00 -87.4%N/A0.1 $79.20 2/15/202310,300 shares $782,594.00 +43.1%N/A0.4 $75.98 1/31/20237,200 shares $511,200.00 +41.2%N/A0.3 $71.00 1/15/20235,100 shares $353,889.00 -23.9%N/A0.2 $69.39 12/30/20226,700 shares $427,795.00 +59.5%N/A0.4 $63.85 12/15/20224,200 shares $292,908.00 -40.9%N/A0.3 $69.74 11/30/20227,100 shares $481,309.00 +115.2%N/A0.4 $67.79 11/15/20223,300 shares $218,460.00 -37.7%N/A0.1 $66.20 10/31/20225,300 shares $280,105.00 +103.9%N/A0.1 $52.85 10/15/20222,600 shares $118,924.00 -38.1%N/A0 $45.74 9/30/20224,200 shares $196,140.00 +75.0%N/A0.1 $46.70 9/15/20222,400 shares $125,544.00 -67.1%N/A0 $52.31 8/31/20227,300 shares $417,165.80 -21.5%N/A0.4 $57.15 8/15/20229,300 shares $590,457.00 -25.0%N/A0.4 $63.49 7/31/202212,400 shares $736,932.00 +117.5%N/A0.2 $59.43 7/15/20225,700 shares $296,856.00 -70.3%N/A0.1 $52.08 6/30/202219,200 shares $1.03 million +1,500.0%N/A0.3 $53.40 6/15/20221,200 shares $70,920.00 -72.1%N/A0 $59.10 5/31/20224,300 shares $297,173.00 -46.3%N/A0.2 $69.11 5/15/20228,000 shares $541,120.00 +63.3%N/A0.2 $67.64 4/30/20224,900 shares $337,708.00 +11.4%N/A0.1 $68.92 4/15/20224,400 shares $298,232.00 +76.0%N/A0.1 $67.78 3/31/20222,500 shares $198,125.00 -24.2%N/A0.1 $79.25 3/15/20223,300 shares $237,369.33 -15.4%N/A0.1 $71.93 2/28/20223,900 shares $309,621.00 -58.5%N/A0.1 $79.39 2/15/20229,400 shares $772,680.00 +42.4%N/A0.3 $82.20 1/31/20226,600 shares $563,442.00 +8.2%N/A0.2 $85.37 1/15/20226,100 shares $580,110.00 +60.5%N/A0.5 $95.10 12/31/20213,800 shares $364,458.00 +18.8%N/A0.2 $95.91 12/15/20213,200 shares $286,944.00 +146.2%N/A0.3 $89.67 11/30/20211,300 shares $115,505.00 -66.7%N/A0.1 $88.85 11/15/20213,900 shares $344,253.00 +116.7%N/A0.2 $88.27 10/29/20211,800 shares $147,870.00 -18.2%N/A0.1 $82.15 10/15/20212,200 shares $176,264.00 -65.6%N/A0.1 $80.12 9/30/20216,400 shares $582,976.00 +700.0%N/A0.7 $91.09 9/15/2021800 shares $84,080.00 -85.5%N/A0.1 $105.10 8/31/20215,500 shares $482,350.00 +34.2%N/A0.2 $87.70 8/13/20214,100 shares $346,491.00 +141.2%N/A0 $84.51 7/30/20211,700 shares $151,215.00 -51.4%N/A0 $88.95 7/15/20213,500 shares $299,845.00 +20.7%N/A0.4 $85.67Elon Set to Shock the World by May 1st ? (Ad)Tech legend Jeff Brown recently traveled to the industrial zone of South Memphis to investigate what he believes will be Elon’s greatest invention ever… Yes, even bigger than Tesla or SpaceX. Click here now because after June 1st, it could be too late. 6/30/20212,900 shares $259,695.00 -38.3%N/A0.5 $89.55 6/15/20214,700 shares $441,095.00 +104.4%N/A0.8 $93.85 5/28/20212,300 shares $203,757.00 +64.3%N/A0.3 $88.59 5/14/20211,400 shares $116,200.00 -75.9%N/A0.1 $83.00 4/30/20215,800 shares $554,132.00 -7.9%N/A0.9 $95.54 4/15/20216,300 shares $619,731.00 -33.0%N/A0.7 $98.37 3/31/20219,400 shares $827,200.00 +62.1%N/A1.5 $88.00 3/15/20215,800 shares $473,860.00 +241.2%N/A0.6 $81.70 2/26/20211,700 shares $150,960.00 -52.8%N/A0.6 $88.80 2/12/20213,600 shares $308,124.00 -23.4%N/A0.6 $85.59 1/29/20214,700 shares $392,755.50 +30.6%N/A1.2 $83.57 1/15/20212,300 shares $198,950.00 -32.4%N/A1.3 $86.50 12/31/20204,900 shares $368,970.00 +113.0%N/A2.6 $75.30 12/15/20202,300 shares $164,381.00 -32.4%N/A1.3 $71.47 11/30/20203,400 shares $241,842.00 +161.5%N/A1.4 $71.13 11/15/20201,300 shares $85,761.00 -74.5%N/A0.7 $65.97 10/30/20205,100 shares $289,884.00 +24.4%N/A0.7 $56.84 10/15/20204,100 shares $218,776.00 +2.5%N/A0.9 $53.36 9/30/20204,000 shares $194,400.00 +233.3%N/A0.5 $48.60 9/15/20201,200 shares $57,708.00 -68.4%N/A0.1 $48.09 8/31/20203,800 shares $181,336.00 +3,700.0%N/A0.5 $47.72 8/14/2020100 shares $5,241.00 -97.8%N/A0 $52.41 7/31/20204,500 shares $241,942.50 -84.2%N/A0.5 $53.77 7/15/202028,400 shares $1.85 million +219.1%N/A3 $65.19 6/30/20208,900 shares $505,017.15 -19.8%N/A1.7 $56.74 6/15/202011,100 shares $581,749.89 -20.7%N/A1.4 $52.41 5/29/202014,000 shares $702,800.00 +112.1%N/A1.2 $50.20 5/15/20206,600 shares $323,400.00 -55.1%N/A0.5 $49.00 ATEYY Short Interest - Frequently Asked Questions What is Advantest's current short interest? Short interest is the volume of Advantest shares that have been sold short but have not yet been covered or closed out. As of April 15th, traders have sold 8,700 shares of ATEYY short. 0.00% of Advantest's shares are currently sold short. Learn More on Advantest's current short interest. What is a good short interest percentage for Advantest? 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. 0.00% of Advantest's floating shares are currently sold short. Is Advantest's short interest increasing or decreasing? Advantest saw a increase in short interest during the month of April. As of April 15th, there was short interest totaling 8,700 shares, an increase of 77.6% from the previous total of 4,900 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 Advantest's short interest compare to its competitors? 0.00% of Advantest's shares are currently sold short. Here is how the short interest of companies in the industry of "electronic equipment" compare to Advantest: Arm Holdings plc (1.58%), NXP Semiconductors (2.22%), L3Harris Technologies, Inc. (2.06%), Infineon Technologies AG (0.01%), Nokia Oyj (0.68%), Telefonaktiebolaget LM Ericsson (publ) (1.39%), Vertiv Holdings Co (3.69%), STMicroelectronics (1.30%), Hubbell Incorporated (4.39%), ASE Technology Holding Co., Ltd. (0.64%), Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: Invesco QQQ ($21.71 billion), iShares 20+ Year Treasury Bond ETF ($9.48 billion), Strategy Incorporated ($8.92 billion), Charter Communications, Inc. ($3.86 billion), Apollo Global Management, Inc. ($3.86 billion), Capital One Financial Co. ($3.72 billion), Super Micro Computer, Inc. ($3.47 billion), AppLovin Co. ($2.64 billion), VanEck Semiconductor ETF ($2.46 billion), and The Kroger Co. ($2.33 billion). View all of the most shorted stocks. What does it mean to sell short Advantest stock? Short selling ATEYY is an investing strategy that aims to generate trading profit from Advantest as its price is falling. ATEYY shares are trading up $1.22 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 Advantest? A short squeeze for Advantest 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 ATEYY, which in turn drives the price of the stock up even further. How often is Advantest'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 ATEYY, twice per month. The most recent reporting period available is April, 15 2025. More Short Interest Resources from MarketBeat Related Companies ARM Short Interest Data NXP Semiconductors Short Interest Data L3Harris Technologies Short Interest Data Infineon Technologies Short Interest Data Nokia Oyj Short Interest Data Telefonaktiebolaget LM Ericsson (publ) Short Interest Data Vertiv Short Interest Data STMicroelectronics Short Interest Data Hubbell Short Interest Data ASE Technology 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 (OTCMKTS:ATEYY) was last updated on 5/1/2025 by MarketBeat.com Staff From Our PartnersHow to invest in Elon Musk’s Optimus before its launchElon Musk is set to completely take over the AI industry with Optimus… A breakthrough AI-powered robot that El...InvestorPlace | SponsoredTrump to solve American wealth loss?Is President Trump’s Executive Order 14179… A secret way to restore wealth for good citizens? 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